CELA2B chymotrypsin like elastase 2B [Homo sapiens (human)] - Gene

Summary

Official Symbol: CELA2Bprovided by HGNC
Official Full Name: chymotrypsin like elastase 2Bprovided by HGNC
Primary source: HGNC:HGNC:29995
See related: Ensembl:ENSG00000215704 MIM:609444; AllianceGenome:HGNC:29995
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: ELA2B
Summary: Elastases form a subfamily of serine proteases that hydrolyze many proteins in addition to elastin. Humans have six elastase genes which encode the structurally similar proteins elastase 1, 2, 2A, 2B, 3A, and 3B. Like most of the human elastases, elastase 2B is secreted from the pancreas as a zymogen. In other species, elastase 2B has been shown to preferentially cleave proteins after leucine, methionine, and phenylalanine residues. [provided by RefSeq, Jul 2008]
Expression: Restricted expression toward pancreas (RPKM 4511.4) See more
Orthologs: all
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Genomic context

Location:: 1p36.21

Exon count:: 8

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (15476104..15491395)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (14920804..14936095)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (15802599..15817890)

Chromosome 1 - NC_000001.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

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

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Observational study of gene-disease association. (HuGE Navigator)
Title: Association between genetic variants in VEGF, ERCC3 and occupational benzene haematotoxicity.

Submit: New GeneRIF Correction

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

ELA1 (e-PCR)
- UniSTS:253973

SHGC-36104 (e-PCR)
- UniSTS:17033

NoName (e-PCR)
- UniSTS:483287

RH67819 (e-PCR)
- UniSTS:30169

NoName (e-PCR)
- UniSTS:480492

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables serine-type endopeptidase activity	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in proteolysis	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
located_in extracellular region	TAS Traceable Author Statement more info	PubMed
is_active_in extracellular space	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: chymotrypsin-like elastase family member 2B

Names: RP11-265F14.2; chymotrypsin like elastase family member 2B; elastase 2B; pancreatic elastase IIB (ELA2B)

NP_056933.3

EC 3.4.21.71

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)

NM_015849.3 → NP_056933.3 chymotrypsin-like elastase family member 2B preproprotein

Status: REVIEWED

Source sequence(s)

AL512883

Consensus CDS

CCDS30605.1

UniProtKB/Swiss-Prot

P08218, Q14D16, Q6ISM5, Q96QV5

UniProtKB/TrEMBL

Q6ISP9

Related

ENSP00000365075.3, ENST00000375910.8

Conserved Domains (1) summary

cd00190
Location:31 → 265

Tryp_SPc; Trypsin-like serine protease; Many of these are synthesized as inactive precursor zymogens that are cleaved during limited proteolysis to generate their active forms. Alignment contains also inactive enzymes that have substitutions of the catalytic triad ...