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1528 CYB5A

1528

CYB5A

cytochrome b5 type A

protein-coding

Homo sapiens

基因描述

Type Description
Definition cytochrome b5 type A

研究结论

Date Results Publications
2017-11-04 12:40:00 A homodimer model can resolve the conundrum as to how cytochrome P450 oxidoreductase and cytochrome b5 compete for the same binding site on cytochrome P450c17. (Review) 28000554
2017-08-26 11:07:00 Data suggest CYP17A1, with electron donor NADPH-P450 reductase, is inherently distributive enzyme but that some processivity is present; some 17alpha-hydroxy pregnenolone formed does not dissociate from CYP17A1 before conversion to dehydroepiandrosterone; CYB5A does not enhance reaction by decreasing k(off) of ligands of CYP17A1. (CYP17A1 = cytochrome P450, family 17, subfamily A, polypeptide 1; CYB5A = cytochrome b5) 28684414
2017-08-12 10:42:00 Data suggest that cytochrome b5 (CYB5) and cytochrome b5 reductase 3 (CYB5R3) can reduce human cytoglobin (CYGB) and zebrafish cytoglobins at rates up to 250-fold higher than those reported for the known physiological substrates, hemoglobin and myoglobin; the three proteins (CYB5+CYB5R3+CYGB) appear to constitute a metabolon involved in generation of nitric oxide. 28671819
2017-06-24 13:00:00 Thus, although Mn-b5 binds to CYP17A1, it is unable to enhance the lyase reaction, strongly suggesting that cyt b5 has a redox effector role in enhancement of the CYP17A1 mediated lyase reaction necessary for androgen synthesis. 27297105
2016-12-17 12:06:00 This study constructed a model of the membrane-bound full-length human P450 1A2-cyt b5 complex. The model was assembled from several parts using a multiscale modeling approach covering all-atom and coarse-grained molecular dynamics (MD). 26918755

名称对应

Type IDs
Synonymous CYB5, MCB5, METAG
Gene
UniProtKB-ID: CYB5_HUMAN, A0A384ME44_HUMAN
UniprotKB: P00167, A0A384ME44
UniParc: UPI0000000DF0, UPI0000163B44, UPI000059D5E2
EMBL: L39941, BC015182, M22865, L39942, M60174, CH471117, CR456990, L39943, CA771478, L39945, L39792, L39944, AC090398, GQ891327
Ensembl: ENSG00000166347
KO: hsa:1528
Nucleutide sequences
EMBL-CDS: AAA52165.1, AAA35729.1, AAA63169.1, AAH15182.1, CAG33271.1, EAW66544.1, ADO22189.1
Ensembl_TRS: ENST00000494131, ENST00000397914, ENST00000340533
Protein sequencees
Ensembl_PRO: ENSP00000436461, ENSP00000341625, ENSP00000381011
RefSeq: NP_001905.1, XP_011524137.1, NP_001177736.1, NP_683725.1
Others
UniRef100: UniRef100_P00167
UniRef90: UniRef90_P00167
UniRef50: UniRef50_P00167
UniGene: Hs.465413
CCDS: CCDS54188.1, CCDS12005.1, CCDS12004.1

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