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OBP2B odorant binding protein 2B [ Homo sapiens (human) ]

Gene ID: 29989, updated on 5-Aug-2022

Summary

Official Symbol
OBP2Bprovided by HGNC
Official Full Name
odorant binding protein 2Bprovided by HGNC
Primary source
HGNC:HGNC:23381
See related
Ensembl:ENSG00000171102 MIM:604606; AllianceGenome:HGNC:23381
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
LCN14; OBPIIb
Summary
Predicted to enable small molecule binding activity. Predicted to be involved in chemosensory behavior. Predicted to be located in extracellular region. Predicted to be active in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]
Expression
Restricted expression toward testis (RPKM 3.3) See more
Orthologs
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Genomic context

See OBP2B in Genome Data Viewer
Location:
9q34.2
Exon count:
11
Annotation release Status Assembly Chr Location
110 current GRCh38.p14 (GCF_000001405.40) 9 NC_000009.12 (133205279..133223255, complement)
110 current T2T-CHM13v2.0 (GCF_009914755.1) 9 NC_060933.1 (145418863..145422834, complement)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 9 NC_000009.11 (136080666..136084637, complement)

Chromosome 9 - NC_000009.12Genomic Context describing neighboring genes Neighboring gene ral guanine nucleotide dissociation stimulator Neighboring gene globoside alpha-1,3-N-acetylgalactosaminyltransferase 1 (FORS blood group) Neighboring gene uncharacterized LOC124902294 Neighboring gene lipocalin 1 pseudogene 1

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

Phenotypes

EBI GWAS Catalog

Description
Linkage analysis identifies a locus for plasma von Willebrand factor undetected by genome-wide association.
EBI GWAS Catalog

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Homology

Clone Names

  • MGC119022

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables odorant binding NAS
Non-traceable Author Statement
more info
PubMed 
enables small molecule binding IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
involved_in chemosensory behavior TAS
Traceable Author Statement
more info
PubMed 
involved_in sensory perception of smell NAS
Non-traceable Author Statement
more info
PubMed 
Component Evidence Code Pubs
is_active_in cellular_component ND
No biological Data available
more info
 
is_active_in extracellular space IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 

General protein information

Preferred Names
odorant-binding protein 2b
Names
odorant-binding protein IIb

NCBI Reference Sequences (RefSeq)

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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.

mRNA and Protein(s)

  1. NM_001288987.2NP_001275916.1  odorant-binding protein 2b precursor

    See identical proteins and their annotated locations for NP_001275916.1

    Status: VALIDATED

    Description
    Transcript Variant: This variant (1) represents the longest transcript. Variants 1 and alpha encode the same protein.
    Source sequence(s)
    AI251747, BC098340, HY046406
    Consensus CDS
    CCDS6961.1
    UniProtKB/Swiss-Prot
    Q9NPH6, Q9NY52
    Related
    ENSP00000484615.1, ENST00000618116.4
    Conserved Domains (1) summary
    pfam00061
    Location:26164
    Lipocalin; Lipocalin / cytosolic fatty-acid binding protein family
  2. NM_014581.4NP_055396.1  odorant-binding protein 2b precursor

    See identical proteins and their annotated locations for NP_055396.1

    Status: VALIDATED

    Description
    Transcript Variant: This variant (alpha, PMID:10607840) differs in the 3' UTR, compared to variant 1. Variants 1 and alpha encode the same protein.
    Source sequence(s)
    AI251747, AY358981, HY046406
    Consensus CDS
    CCDS6961.1
    UniProtKB/Swiss-Prot
    Q9NPH6, Q9NY52
    Related
    ENSP00000361104.3, ENST00000372034.8
    Conserved Domains (1) summary
    pfam00061
    Location:26164
    Lipocalin; Lipocalin / cytosolic fatty-acid binding protein family

RNA

  1. NR_110242.2 RNA Sequence

    Status: VALIDATED

    Description
    Transcript Variant: This variant (beta, PMID:10607840) contains an alternate exon and differs in the 3' UTR, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most expected translational start codon renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
    Source sequence(s)
    AI251747, AJ251027, HY046406
    Related
    ENST00000473737.5
  2. NR_110243.2 RNA Sequence

    Status: VALIDATED

    Description
    Transcript Variant: This variant (gamma, PMID:10607840) lacks an alternate exon and differs in the 3' UTR, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most expected translational start codon renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
    Source sequence(s)
    AI251747, AJ251028, BX101545, HY046406
    Related
    ENST00000461961.2

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 110 details...Open this link in a new tab

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

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000009.12 Reference GRCh38.p14 Primary Assembly

    Range
    133205279..133223255 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_047423295.1XP_047279251.1  odorant-binding protein 2b isoform X1

  2. XM_017014654.2XP_016870143.1  odorant-binding protein 2b isoform X1

    Conserved Domains (1) summary
    pfam00061
    Location:78216
    Lipocalin; Lipocalin / cytosolic fatty-acid binding protein family
  3. XM_006717086.4XP_006717149.1  odorant-binding protein 2b isoform X2

    See identical proteins and their annotated locations for XP_006717149.1

    Conserved Domains (1) summary
    pfam00061
    Location:1131
    Lipocalin; Lipocalin / cytosolic fatty-acid binding protein family

Reference GRCh38.p14 PATCHES

Genomic

  1. NW_009646201.1 Reference GRCh38.p14 PATCHES

    Range
    31225..35196 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060933.1 Alternate T2T-CHM13v2.0

    Range
    145418863..145422834 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)