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    SLIT2 slit guidance ligand 2 [ Homo sapiens (human) ]

    Gene ID: 9353, updated on 3-Apr-2024

    Summary

    Official Symbol
    SLIT2provided by HGNC
    Official Full Name
    slit guidance ligand 2provided by HGNC
    Primary source
    HGNC:HGNC:11086
    See related
    Ensembl:ENSG00000145147 MIM:603746; AllianceGenome:HGNC:11086
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    SLIL3; Slit-2
    Summary
    This gene encodes a member of the slit family of secreted glycoproteins, which are ligands for the Robo family of immunoglobulin receptors. Slit proteins play highly conserved roles in axon guidance and neuronal migration and may also have functions during other cell migration processes including leukocyte migration. Members of the slit family are characterized by an N-terminal signal peptide, four leucine-rich repeats, nine epidermal growth factor repeats, and a C-terminal cysteine knot. Proteolytic processing of this protein gives rise to an N-terminal fragment that contains the four leucine-rich repeats and five epidermal growth factor repeats and a C-terminal fragment that contains four epidermal growth factor repeats and the cysteine knot. Both full length and cleaved proteins are secreted extracellularly and can function in axon repulsion as well as other specific processes. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015]
    Expression
    Broad expression in lung (RPKM 13.1), adrenal (RPKM 9.9) and 21 other tissues See more
    Orthologs
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Location:
    4p15.31
    Exon count:
    40
    Annotation release Status Assembly Chr Location
    RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 4 NC_000004.12 (20251905..20620561)
    RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 4 NC_060928.1 (20234597..20602238)
    105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 4 NC_000004.11 (20253528..20622184)

    Chromosome 4 - NC_000004.12Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105374513 Neighboring gene CDK7 strongly-dependent group 2 enhancer GRCh37_chr4:20029655-20030854 Neighboring gene uncharacterized LOC105374514 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr4:20254644-20255442 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr4:20255443-20256241 Neighboring gene NANOG hESC enhancer GRCh37_chr4:20284545-20285162 Neighboring gene NANOG hESC enhancer GRCh37_chr4:20353162-20353707 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 21362 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 21363 Neighboring gene Sharpr-MPRA regulatory region 13128 Neighboring gene SLIT2 intronic transcript 1 Neighboring gene ReSE screen-validated silencer GRCh37_chr4:20525613-20525800 Neighboring gene NANOG hESC enhancer GRCh37_chr4:20590873-20591475 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr4:20618190-20618690 Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr4:20631231-20631937 Neighboring gene microRNA 218-1 Neighboring gene H3K27ac hESC enhancer GRCh37_chr4:20634775-20635276 Neighboring gene H3K27ac hESC enhancer GRCh37_chr4:20635277-20635776 Neighboring gene uncharacterized LOC105374515 Neighboring gene ReSE screen-validated silencer GRCh37_chr4:20675647-20675822 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 21365 Neighboring gene Neanderthal introgressed variant-containing enhancer experimental_77676 Neighboring gene parkin coregulated like Neighboring gene potassium voltage-gated channel interacting protein 4

    Genomic regions, transcripts, and products

    Expression

    • Project title: HPA RNA-seq normal tissues
    • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
    • BioProject: PRJEB4337
    • Publication: PMID 24309898
    • Analysis date: Wed Apr 4 07:08:55 2018

    Bibliography

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?

    Phenotypes

    EBI GWAS Catalog

    Description
    Genome-wide association of echocardiographic dimensions, brachial artery endothelial function and treadmill exercise responses in the Framingham Heart Study.
    EBI GWAS Catalog

    HIV-1 interactions

    Replication interactions

    Interaction Pubs
    HIV-1 dendritic cell-to-T cell transmission is inhibited by the presence of recombinant, extracellular Slit2N PubMed

    Protein interactions

    Protein Gene Interaction Pubs
    Envelope surface glycoprotein gp120 env The N-terminal leucine-rich repeat fragment of Slit2 inhibits HIV-1 gp120-induced ROBO1-actin association PubMed
    env The N-terminal leucine-rich repeat fragment of Slit2 inhibits HIV-1 gp120-induced actin polymerization in T cells PubMed
    env The N-terminal leucine-rich repeat fragment of Slit2 inhibits HIV-1 gp120-induced phosphorylation of both LIMK1 and cofilin PubMed
    env SLIT2N, an active fragment of SLIT2, inhibits M-tropic HIV-1 gp120-induced Src signaling and activation of its downstream targets Pyk2, CDC42, Rac1, and paxillin in immature monocyte-derived dendritic cells PubMed
    env Inhibition of M-tropic HIV-1 gp120-induced transendothelial migration by SLIT2N involves SLIT2N-mediated enhancement of co-localization of Robo1 with WASp and LSP1 in immature monocyte-derived dendritic cells PubMed
    env SLIT2N, an active fragment of SLIT2, inhibits M-tropic HIV-1 gp120-induced association of LSP1, Wiskott-Aldrich Syndrome protein (WASp), Actin-Related Protein 2/3 (Arp2/3), and beta-actin in immature monocyte-derived dendritic cells PubMed
    env SLIT2N, an active fragment of SLIT2, inhibits M-tropic HIV-1 gp120-induces transendothelial migration and podosome formation in immature monocyte-derived dendritic cells PubMed
    env SLIT2 inhibits HIV-1-induced lymphatic hyperpermeability by blocking the interaction between Robo4 and integrin alpha5beta1 in human lymphatic endothelial cells PubMed
    env SLIT2 significantly inhibits HIV-1 gp120-induced phosphorylation of c-Src in human lymphatic endothelial cells PubMed
    env HIV-1 gp120 modulates the expression of SLIT2 in human lymphatic endothelial cells PubMed
    Vif vif HIV-1 Vif upregulates the expression of slit homolog 2 (SLIT2) in Vif-expression T cells PubMed

    Go to the HIV-1, Human Interaction Database

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Clone Names

    • FLJ14420

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables GTPase inhibitor activity IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables Roundabout binding IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables Roundabout binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables calcium ion binding NAS
    Non-traceable Author Statement
    more info
    PubMed 
    enables heparin binding IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables heparin binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables identical protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables laminin-1 binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables protein homodimerization activity IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables proteoglycan binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    Process Evidence Code Pubs
    involved_in Roundabout signaling pathway IC
    Inferred by Curator
    more info
    PubMed 
    involved_in Roundabout signaling pathway IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in aortic valve morphogenesis ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in apoptotic process involved in luteolysis IEP
    Inferred from Expression Pattern
    more info
    PubMed 
    involved_in axon extension involved in axon guidance IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in axon guidance IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in branching morphogenesis of an epithelial tube IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in branching morphogenesis of an epithelial tube IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in cell migration involved in sprouting angiogenesis IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in cellular response to heparin IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in cellular response to hormone stimulus IEP
    Inferred from Expression Pattern
    more info
    PubMed 
    NOT involved_in chemorepulsion involved in embryonic olfactory bulb interneuron precursor migration IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in chemorepulsion involved in postnatal olfactory bulb interneuron migration IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in corticospinal neuron axon guidance through spinal cord IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in induction of negative chemotaxis IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in motor neuron axon guidance IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative chemotaxis IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in negative chemotaxis IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative chemotaxis IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in negative regulation of actin filament polymerization IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of cell growth IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in negative regulation of cell growth IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in negative regulation of cell migration IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of cell migration IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in negative regulation of cellular response to growth factor stimulus IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of chemokine-mediated signaling pathway IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in negative regulation of endothelial cell migration IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of lamellipodium assembly IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of leukocyte chemotaxis IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of monocyte chemotaxis ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in negative regulation of mononuclear cell migration IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of neutrophil chemotaxis IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of protein phosphorylation IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of retinal ganglion cell axon guidance IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of small GTPase mediated signal transduction IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of smooth muscle cell chemotaxis IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of smooth muscle cell migration IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in negative regulation of vascular permeability IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in positive regulation of apoptotic process IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in positive regulation of axonogenesis TAS
    Traceable Author Statement
    more info
    PubMed 
    involved_in pulmonary valve morphogenesis ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in response to cortisol IEP
    Inferred from Expression Pattern
    more info
    PubMed 
    involved_in retinal ganglion cell axon guidance IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in retinal ganglion cell axon guidance IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in ureteric bud development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in ventricular septum morphogenesis ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    Component Evidence Code Pubs
    located_in cytoplasm IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in extracellular exosome HDA PubMed 
    located_in extracellular region TAS
    Traceable Author Statement
    more info
     
    located_in extracellular space IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in membrane NAS
    Non-traceable Author Statement
    more info
    PubMed 

    NCBI Reference Sequences (RefSeq)

    NEW Try the new Transcript table

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    Genomic

    1. NG_047105.1 RefSeqGene

      Range
      4981..373637
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001289135.3NP_001276064.1  slit homolog 2 protein isoform 2 precursor

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) contains one alternate in-frame exon and lacks one alternate in-frame exon in the 5' coding region compared to variant 1. It encodes isoform 2, which is shorter than isoform 1.
      Source sequence(s)
      AA489463, AC021118, AC096718, AF133270, AK126459, BC143978, BF112143, BI494498, BM474839, CV370469, DA721496, DB207352
      Consensus CDS
      CCDS75110.1
      UniProtKB/TrEMBL
      X6R3P0
      Related
      ENSP00000422261.1, ENST00000503837.5
      Conserved Domains (8) summary
      TIGR00864
      Location:8281009
      PCC; polycystin cation channel protein
      smart00013
      Location:2758
      LRRNT; Leucine rich repeat N-terminal domain
      smart00282
      Location:11791312
      LamG; Laminin G domain
      cd00054
      Location:10721108
      EGF_CA; Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the ...
      sd00031
      Location:847859
      LRR_1; leucine-rich repeat [structural motif]
      sd00033
      Location:3856
      LRR_RI; leucine-rich repeat [structural motif]
      NF033189
      Location:553850
      internalin_A; class 1 internalin InlA
      pfam13855
      Location:774833
      LRR_8; Leucine rich repeat
    2. NM_001289136.3NP_001276065.1  slit homolog 2 protein isoform 3 precursor

      See identical proteins and their annotated locations for NP_001276065.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3) lacks an alternate in-frame exon in the 5' coding region, compared to variant 1. It encodes isoform 3, which is shorter than isoform 1.
      Source sequence(s)
      AA489463, AC021118, AC096718, AK126459, BC143978, BF112143, BI494498, BM474839, CV370469, DA721496, DB207352
      Consensus CDS
      CCDS75111.1
      UniProtKB/TrEMBL
      X6R3P0
      Related
      ENSP00000427548.1, ENST00000503823.5
      Conserved Domains (8) summary
      TIGR00864
      Location:8241005
      PCC; polycystin cation channel protein
      smart00013
      Location:2758
      LRRNT; Leucine rich repeat N-terminal domain
      smart00282
      Location:11751308
      LamG; Laminin G domain
      cd00054
      Location:10681104
      EGF_CA; Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the ...
      sd00031
      Location:843855
      LRR_1; leucine-rich repeat [structural motif]
      sd00033
      Location:3856
      LRR_RI; leucine-rich repeat [structural motif]
      NF033189
      Location:549846
      internalin_A; class 1 internalin InlA
      pfam13855
      Location:770829
      LRR_8; Leucine rich repeat
    3. NM_004787.4NP_004778.1  slit homolog 2 protein isoform 1 precursor

      See identical proteins and their annotated locations for NP_004778.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) represents the longest transcript and encodes the longest isoform (1).
      Source sequence(s)
      AA489463, AC021118, AC096718, AK126459, BC117190, BF112143, BI494498, BM474839, CV370469, DA721496, DB207352
      Consensus CDS
      CCDS3426.1
      UniProtKB/Swiss-Prot
      A0A0A6YYB8, B7ZLR5, O94813, O95710, Q17RU3, Q9Y5Q7
      UniProtKB/TrEMBL
      X6R3P0
      Related
      ENSP00000422591.1, ENST00000504154.6
      Conserved Domains (8) summary
      TIGR00864
      Location:8321013
      PCC; polycystin cation channel protein
      smart00013
      Location:2758
      LRRNT; Leucine rich repeat N-terminal domain
      smart00282
      Location:11831316
      LamG; Laminin G domain
      cd00054
      Location:10761112
      EGF_CA; Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the ...
      sd00031
      Location:851863
      LRR_1; leucine-rich repeat [structural motif]
      sd00033
      Location:3856
      LRR_RI; leucine-rich repeat [structural motif]
      NF033189
      Location:557854
      internalin_A; class 1 internalin InlA
      pfam13855
      Location:778837
      LRR_8; Leucine rich repeat

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000004.12 Reference GRCh38.p14 Primary Assembly

      Range
      20251905..20620561
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_005248211.3XP_005248268.1  slit homolog 2 protein isoform X1

      UniProtKB/TrEMBL
      X6R3P0
      Related
      ENSP00000273739.5, ENST00000273739.9
      Conserved Domains (9) summary
      TIGR00864
      Location:8361017
      PCC; polycystin cation channel protein
      smart00013
      Location:2758
      LRRNT; Leucine rich repeat N-terminal domain
      smart00282
      Location:11871320
      LamG; Laminin G domain
      cd00054
      Location:10801116
      EGF_CA; Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the ...
      sd00031
      Location:855867
      LRR_1; leucine-rich repeat [structural motif]
      sd00033
      Location:3856
      LRR_RI; leucine-rich repeat [structural motif]
      NF033189
      Location:561858
      internalin_A; class 1 internalin InlA
      pfam12661
      Location:11341155
      hEGF; Human growth factor-like EGF
      pfam13855
      Location:782841
      LRR_8; Leucine rich repeat
    2. XM_006713986.3XP_006714049.1  slit homolog 2 protein isoform X2

      UniProtKB/TrEMBL
      X6R3P0
      Conserved Domains (7) summary
      TIGR00864
      Location:812993
      PCC; polycystin cation channel protein
      smart00013
      Location:2758
      LRRNT; Leucine rich repeat N-terminal domain
      smart00282
      Location:11631296
      LamG; Laminin G domain
      cd00054
      Location:10561092
      EGF_CA; Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the ...
      sd00033
      Location:3856
      LRR_RI; leucine-rich repeat [structural motif]
      NF033189
      Location:73434
      internalin_A; class 1 internalin InlA
      pfam13855
      Location:55115
      LRR_8; Leucine rich repeat
    3. XM_011513909.3XP_011512211.1  slit homolog 2 protein isoform X3

      UniProtKB/TrEMBL
      X6R3P0
      Conserved Domains (10) summary
      smart00013
      Location:697728
      LRRNT; Leucine rich repeat N-terminal domain
      smart00082
      Location:829878
      LRRCT; Leucine rich repeat C-terminal domain
      smart00282
      Location:11531286
      LamG; Laminin G domain
      cd00054
      Location:10461082
      EGF_CA; Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the ...
      cd00116
      Location:47180
      LRR_RI; Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 residue sequence motifs present in many proteins that participate in protein-protein interactions and have different functions and cellular locations. LRRs correspond ...
      sd00031
      Location:821833
      LRR_1; leucine-rich repeat [structural motif]
      sd00033
      Location:2746
      LRR_RI; leucine-rich repeat [structural motif]
      pfam12799
      Location:294334
      LRR_4; Leucine Rich repeats (2 copies)
      pfam13855
      Location:747807
      LRR_8; Leucine rich repeat
      cl15307
      Location:634683
      TPKR_C2; Tyrosine-protein kinase receptor C2 Ig-like domain
    4. XM_017008845.2XP_016864334.1  slit homolog 2 protein isoform X4

      UniProtKB/TrEMBL
      X6R3P0
      Related
      ENSP00000482129.1, ENST00000622093.4
    5. XM_011513910.2XP_011512212.2  slit homolog 2 protein isoform X5

      Conserved Domains (7) summary
      TIGR00864
      Location:462643
      PCC; polycystin cation channel protein
      smart00013
      Location:135165
      LRRNT; Leucine rich repeat N-terminal domain
      smart00282
      Location:813946
      LamG; Laminin G domain
      cd00054
      Location:706742
      EGF_CA; Calcium-binding EGF-like domain, present in a large number of membrane-bound and extracellular (mostly animal) proteins. Many of these proteins require calcium for their biological function and calcium-binding sites have been found to be located at the ...
      sd00031
      Location:481493
      LRR_1; leucine-rich repeat [structural motif]
      sd00033
      Location:167189
      LRR_RI; leucine-rich repeat [structural motif]
      NF033189
      Location:187484
      internalin_A; class 1 internalin InlA

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060928.1 Alternate T2T-CHM13v2.0

      Range
      20234597..20602238
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_054351262.1XP_054207237.1  slit homolog 2 protein isoform X1

    2. XM_054351263.1XP_054207238.1  slit homolog 2 protein isoform X2

    3. XM_054351264.1XP_054207239.1  slit homolog 2 protein isoform X3

    4. XM_054351265.1XP_054207240.1  slit homolog 2 protein isoform X4

    5. XM_054351266.1XP_054207241.1  slit homolog 2 protein isoform X5