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Protein

Cholesterol side-chain cleavage enzyme, mitochondrial

Gene

Cyp11a1

Organism
Mus musculus (Mouse)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Catalyzes the side-chain cleavage reaction of cholesterol to pregnenolone.UniRule annotation

Catalytic activityi

Cholesterol + 6 reduced adrenodoxin + 3 O2 + 6 H+ = pregnenolone + 4-methylpentanal + 6 oxidized adrenodoxin + 4 H2O.UniRule annotation

Cofactori

hemeUniRule annotation

Pathwayi: C21-steroid hormone metabolism

This protein is involved in the pathway C21-steroid hormone metabolism, which is part of Lipid metabolism.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway C21-steroid hormone metabolism and in Lipid metabolism.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionMonooxygenaseUniRule annotation, Oxidoreductase
Biological processCholesterol metabolismUniRule annotation, Lipid metabolism, Steroid metabolism, SteroidogenesisUniRule annotation, Sterol metabolism
LigandHemeUniRule annotation, Iron, Metal-binding

Enzyme and pathway databases

UniPathwayiUPA00229.

Names & Taxonomyi

Protein namesi
Recommended name:
Cholesterol side-chain cleavage enzyme, mitochondrialUniRule annotation (EC:1.14.15.6UniRule annotation)
Alternative name(s):
Cholesterol desmolaseUniRule annotation
Gene namesi
Name:Cyp11a1Imported
OrganismiMus musculus (Mouse)Imported
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus

Organism-specific databases

MGIiMGI:88582. Cyp11a1.

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

MembraneUniRule annotation, MitochondrionUniRule annotation

PTM / Processingi

Proteomic databases

PaxDbiQ6NV84.

Structurei

3D structure databases

ProteinModelPortaliQ6NV84.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the cytochrome P450 family.UniRule annotation

Keywords - Domaini

Transit peptideUniRule annotation

Phylogenomic databases

eggNOGiKOG0159. Eukaryota.
COG2124. LUCA.
HOVERGENiHBG051098.

Family and domain databases

Gene3Di1.10.630.10. 1 hit.
InterProiView protein in InterPro
IPR033283. CYP11A1.
IPR001128. Cyt_P450.
IPR017972. Cyt_P450_CS.
IPR002401. Cyt_P450_E_grp-I.
IPR036396. Cyt_P450_sf.
PANTHERiPTHR24279:SF3. PTHR24279:SF3. 1 hit.
PfamiView protein in Pfam
PF00067. p450. 1 hit.
PRINTSiPR00463. EP450I.
PR00385. P450.
SUPFAMiSSF48264. SSF48264. 1 hit.
PROSITEiView protein in PROSITE
PS00086. CYTOCHROME_P450. 1 hit.

Sequencei

Sequence statusi: Complete.

Q6NV84-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLAKGLSLRS VLVKGCQPFL SPTWQGPVLS TGKGAGTSTS SPRSFNEIPS
60 70 80 90 100
PGDNGWLNLY HFWRESGTQK IHYHQMQSFQ KYGPIYREKL GTLESVYIVD
110 120 130 140 150
PKDASILFSC EGPNPERFLV PPWVAYHQYY QRPIGVLFKS SDAWKKDRIV
160 170 180 190 200
LNQEVMAPGA IKNFVPLLEG VAQDFIKVLH RRIKQQNSGN FSGVISDDLF
210 220 230 240 250
RFSFESISSV IFGERMGMLE EIVDPEAQRF INAVYQMFHT SVPMLNLPPD
260 270 280 290 300
FFRLLRTKTW KDHAAAWDVI FNKADEYTQN FYWDLRQKRD FSQYPGVLYS
310 320 330 340 350
LLGGNKLPFK NIQANITEML AGGVDTTSMT LQWNLYEMAH NLKVQEMLRA
360 370 380 390 400
EVLAARRQAQ GDMAKMVQLV SLLKASIKET LRLHPISVTL QRYTVNDLVL
410 420 430 440 450
RNYKIPAKTL VQVASFAMGR DPGFFPNPNK FDPTRWLEKS QNTTHFRYLG
460 470 480 490 500
FGWGVRQCLG RRIAELEMTI LLINLLENFR IEVQNLRDVG TKFSLILMPE
510 520
NPILFNFQPL KQDLGPAVTR KDNTVN
Length:526
Mass (Da):60,305
Last modified:July 5, 2004 - v1
Checksum:iE5006A16F3512B42
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC068264 mRNA. Translation: AAH68264.1.
UniGeneiMm.302865.

Similar proteinsi

Entry informationi

Entry nameiQ6NV84_MOUSE
AccessioniPrimary (citable) accession number: Q6NV84
Entry historyiIntegrated into UniProtKB/TrEMBL: July 5, 2004
Last sequence update: July 5, 2004
Last modified: October 25, 2017
This is version 83 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)