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    LMBRD1 LMBR1 domain containing 1 [ Homo sapiens (human) ]

    Gene ID: 55788, updated on 17-Jun-2024

    Summary

    Official Symbol
    LMBRD1provided by HGNC
    Official Full Name
    LMBR1 domain containing 1provided by HGNC
    Primary source
    HGNC:HGNC:23038
    See related
    Ensembl:ENSG00000168216 MIM:612625; AllianceGenome:HGNC:23038
    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
    NESI; LMBD1; MAHCF; C6orf209
    Summary
    This gene encodes a lysosomal membrane protein that may be involved in the transport and metabolism of cobalamin. This protein also interacts with the large form of the hepatitis delta antigen and may be required for the nucleocytoplasmic shuttling of the hepatitis delta virus. Mutations in this gene are associated with the vitamin B12 metabolism disorder termed, homocystinuria-megaloblastic anemia complementation type F.[provided by RefSeq, Oct 2009]
    Expression
    Ubiquitous expression in adrenal (RPKM 45.7), kidney (RPKM 42.7) and 25 other tissues See more
    Orthologs
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    See LMBRD1 in Genome Data Viewer
    Location:
    6q13
    Exon count:
    17
    Annotation release Status Assembly Chr Location
    RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 6 NC_000006.12 (69674010..69797010, complement)
    RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 6 NC_060930.1 (70854076..70977089, complement)
    105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 6 NC_000006.11 (70383902..70506902, complement)

    Chromosome 6 - NC_000006.12Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC124901511 Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr6:69404211-69404763 Neighboring gene Sharpr-MPRA regulatory region 12937 Neighboring gene uncharacterized LOC124901492 Neighboring gene adhesion G protein-coupled receptor B3 Neighboring gene Neanderthal introgressed variant-containing enhancer experimental_94316 Neighboring gene Sharpr-MPRA regulatory region 12106 Neighboring gene Sharpr-MPRA regulatory region 1724 Neighboring gene CDK7 strongly-dependent group 2 enhancer GRCh37_chr6:69890327-69891526 Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr6:69925706-69926680 Neighboring gene Sharpr-MPRA regulatory region 3236 Neighboring gene BRD4-independent group 4 enhancer GRCh37_chr6:70118423-70119622 Neighboring gene NANOG hESC enhancer GRCh37_chr6:70141628-70142137 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr6:70154657-70155166 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr6:70155167-70155674 Neighboring gene Sharpr-MPRA regulatory region 1352 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 24725 Neighboring gene H3K27ac hESC enhancer GRCh37_chr6:70364977-70365478 Neighboring gene MPRA-validated peak5886 silencer Neighboring gene uncharacterized LOC124901337 Neighboring gene NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr6:70505853-70506409 Neighboring gene NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr6:70506410-70506965 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 24729 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 24728 Neighboring gene nucleophosmin 1 pseudogene 37 Neighboring gene glyceraldehyde 3 phosphate dehydrogenase pseudogene 42 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17314 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17315 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17316 Neighboring gene ReSE screen-validated silencer GRCh37_chr6:70597939-70598122 Neighboring gene NANOG hESC enhancer GRCh37_chr6:70623798-70624319 Neighboring gene CDK7 strongly-dependent group 2 enhancer GRCh37_chr6:70627263-70628462 Neighboring gene collagen type XIX alpha 1 chain Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr6:70845103-70845604 Neighboring gene ribosomal protein L37 pseudogene 15 Neighboring gene MPRA-validated peak5887 silencer Neighboring gene ATAC-STARR-seq lymphoblastoid active region 24730 Neighboring gene collagen type IX alpha 1 chain

    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?

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Clone Names

    • FLJ11240, FLJ11854

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables AP-2 adaptor complex binding ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    enables clathrin heavy chain binding ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    enables cobalamin binding IEA
    Inferred from Electronic Annotation
    more info
     
    enables insulin receptor binding IEA
    Inferred from Electronic Annotation
    more info
     
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables protein transporter activity IDA
    Inferred from Direct Assay
    more info
    PubMed 
    Process Evidence Code Pubs
    involved_in clathrin-dependent endocytosis ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in gastrulation ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in insulin receptor internalization ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in protein localization to lysosome IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in protein localization to lysosome IDA
    Inferred from Direct Assay
    more info
    PubMed 
    Component Evidence Code Pubs
    located_in clathrin-coated endocytic vesicle ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    located_in clathrin-coated vesicle ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    located_in endoplasmic reticulum membrane IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in intracellular membrane-bounded organelle IDA
    Inferred from Direct Assay
    more info
     
    is_active_in lysosomal membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in lysosomal membrane IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in lysosomal membrane TAS
    Traceable Author Statement
    more info
     
    located_in membrane HDA PubMed 
    located_in plasma membrane ISS
    Inferred from Sequence or Structural Similarity
    more info
     

    General protein information

    Preferred Names
    lysosomal cobalamin transport escort protein LMBD1
    Names
    HDAg-L-interacting protein NESI
    hepatitis delta antigen-L interacting protein
    liver regeneration p-53 related protein
    nuclear export signal-interacting protein
    probable lysosomal cobalamin transporter

    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_016012.2 RefSeqGene

      Range
      74607..197607
      Download
      GenBank, FASTA, Sequence Viewer (Graphics), LRG_1310

    mRNA and Protein(s)

    1. NM_001363722.2NP_001350651.1  lysosomal cobalamin transport escort protein LMBD1 isoform 2

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) differs in the 5' structure, resulting in the use of a downstream start codon, compared to variant 1. The encoded isoform (2) has a shorter N-terminus compared to isoform 1. Variants 2, 3 and 4 encode the same isoform.
      Source sequence(s)
      AL358133, AL583831, AL590702
      Consensus CDS
      CCDS87415.1
      UniProtKB/TrEMBL
      A0A3B3IT31
      Related
      ENSP00000497302.1, ENST00000648394.1
      Conserved Domains (1) summary
      pfam04791
      Location:28328
      LMBR1; LMBR1-like membrane protein
    2. NM_001367271.1NP_001354200.1  lysosomal cobalamin transport escort protein LMBD1 isoform 2

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3) differs in the 5' structure, resulting in the use of a downstream start codon, compared to variant 1. The encoded isoform (2) has a shorter N-terminus compared to isoform 1. Variants 2, 3 and 4 encode the same isoform.
      Source sequence(s)
      AL358133, AL583831, AL590702
      Consensus CDS
      CCDS87415.1
      UniProtKB/TrEMBL
      A0A3B3IT31
      Related
      ENSP00000497387.1, ENST00000649679.1
      Conserved Domains (1) summary
      pfam04791
      Location:28328
      LMBR1; LMBR1-like membrane protein
    3. NM_001367272.1NP_001354201.1  lysosomal cobalamin transport escort protein LMBD1 isoform 2

      Status: REVIEWED

      Description
      Transcript Variant: This variant (4) differs in the 5' structure, resulting in the use of a downstream start codon, compared to variant 1. The encoded isoform (2) has a shorter N-terminus compared to isoform 1. Variants 2, 3 and 4 encode the same isoform.
      Source sequence(s)
      AK290069, AL358133, AL590702
      Consensus CDS
      CCDS87415.1
      UniProtKB/TrEMBL
      A0A3B3IT31
      Related
      ENSP00000359602.1, ENST00000370570.6
      Conserved Domains (1) summary
      pfam04791
      Location:28328
      LMBR1; LMBR1-like membrane protein
    4. NM_018368.4NP_060838.3  lysosomal cobalamin transport escort protein LMBD1 isoform 1

      See identical proteins and their annotated locations for NP_060838.3

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) encodes the longer isoform (1).
      Source sequence(s)
      AL358133, AL583831, BC047073, BJ995961, DA028310
      Consensus CDS
      CCDS4969.1
      UniProtKB/Swiss-Prot
      A8K204, E1P531, Q5VUN6, Q86Y70, Q96FW4, Q9BY56, Q9NUN5, Q9NZD6
      UniProtKB/TrEMBL
      A0A3B3IT31
      Related
      ENSP00000497690.1, ENST00000649934.3
      Conserved Domains (1) summary
      pfam04791
      Location:17401
      LMBR1; LMBR1-like membrane protein

    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_000006.12 Reference GRCh38.p14 Primary Assembly

      Range
      69674010..69797010 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060930.1 Alternate T2T-CHM13v2.0

      Range
      70854076..70977089 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)