GRP2B glycine-rich protein 2B [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: GRP2B
Official Full Name: glycine-rich protein 2B
Primary source: TAIR:AT2G21060
Locus tag: AT2G21060
See related: Araport:AT2G21060
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: ATCSP4; ATGRP2B; COLD SHOCK DOMAIN PROTEIN 4; F26H11.18; F26H11_18; glycine-rich protein 2B; GLYCINE-RICH PROTEIN 2B
Summary: Glycine-rich protein (AtGRP2b). Also named as CSP4 (cold shock domain protein 4) containing a well conserved cold shock domain (CSD) and glycine-rich motifs interspersed by two retroviral-like CCHC zinc fingers. AtCSP4 is expressed in all tissues but accumulates in reproductive tissues and those undergoing cell divisions. Overexpression of AtCSP4 reduces silique length and induces embryo lethality.
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Chromosome 2 - NC_003071.7 Genomic Context describing neighboring genes

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

NM_127676.3

Function	Evidence Code	Pubs
enables mRNA binding	HDA more info	PubMed
enables mRNA binding	IDA Inferred from Direct Assay more info	PubMed
enables zinc ion binding	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within embryo development ending in seed dormancy	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within fruit development	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in response to cold	IEP Inferred from Expression Pattern more info	PubMed

Component	Evidence Code	Pubs
located_in cytosol	HDA more info	PubMed
located_in cytosol	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed

NP_179702.1

glycine-rich protein 2B (GRP2B); FUNCTIONS IN: DNA binding, zinc ion binding, nucleic acid binding; INVOLVED IN: regulation of transcription, DNA-dependent; LOCATED IN: cellular_component unknown; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Nucleic acid-binding, OB-fold (InterPro:IPR012340), Cold-shock conserved site (InterPro:IPR019844), Zinc finger, CCHC retroviral-type (InterPro:IPR013084), Nucleic acid-binding, OB-fold-like (InterPro:IPR016027), Cold shock protein (InterPro:IPR011129), Zinc finger, CCHC-type (InterPro:IPR001878), Cold-shock protein, DNA-binding (InterPro:IPR002059); BEST Arabidopsis thaliana protein match is: glycine rich protein 2 (TAIR:AT4G38680.1); Has 124576 Blast hits to 52040 proteins in 3306 species: Archae - 178; Bacteria - 46955; Metazoa - 35565; Fungi - 6939; Plants - 11254; Viruses - 1676; Other Eukaryotes - 22009 (source: NCBI BLink).

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