ID   ID2B_HUMAN              Reviewed;          36 AA.
AC   Q14602;
DT   01-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 79.
DE   RecName: Full=Putative DNA-binding protein inhibitor ID-2B;
DE   AltName: Full=Inhibitor of DNA binding 2B;
GN   Name=ID2B;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Heart;
RX   PubMed=8224921; DOI=10.1016/0378-1119(93)90658-p;
RA   Kurabayashi M., Jeyaseelan R., Kedes L.;
RT   "Two distinct cDNA sequences encoding the human helix-loop-helix protein
RT   Id2.";
RL   Gene 133:305-306(1993).
CC   -!- CAUTION: Could be the product of a pseudogene. Encoded by an intronless
CC       gene, it lacks the basic helix-loop-helix (bHLH) domain found in ID2.
CC       {ECO:0000305}.
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DR   EMBL; M96843; AAA16865.1; -; mRNA.
DR   PIR; JC2006; JC2006.
DR   AlphaFoldDB; Q14602; -.
DR   iPTMnet; Q14602; -.
DR   PhosphoSitePlus; Q14602; -.
DR   BioMuta; HGNC:30656; -.
DR   PeptideAtlas; Q14602; -.
DR   PRIDE; Q14602; -.
DR   ProteomicsDB; 60072; -.
DR   GeneCards; ID2B; -.
DR   HGNC; HGNC:30656; ID2B.
DR   neXtProt; NX_Q14602; -.
DR   Pharos; Q14602; Tdark.
DR   Proteomes; UP000005640; Unplaced.
DR   GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR   GO; GO:0005634; C:nucleus; IEA:InterPro.
DR   GO; GO:0045892; P:negative regulation of transcription, DNA-templated; IEA:InterPro.
DR   InterPro; IPR026052; DNA-bd_prot-inh.
DR   PANTHER; PTHR11723; PTHR11723; 1.
PE   5: Uncertain;
KW   Reference proteome.
FT   CHAIN           1..36
FT                   /note="Putative DNA-binding protein inhibitor ID-2B"
FT                   /id="PRO_0000342398"
SQ   SEQUENCE   36 AA;  4055 MW;  6517346486A0DE97 CRC64;
     MKAFSPVRSI RKNSLLDHRL GISQSKTPVD DLMSLL