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Details on Person UniProt:Q8NBQ5 HSD17B11

Class:IdReferenceGeneProduct:226916
_chainChangeLogsignal peptide:1-19 added on Sat February 7 2015;chain:20-300 added on Sat February 7 2015
_displayNameUniProt:Q8NBQ5 HSD17B11
_timestamp2025-02-21 19:26:59
chainsignal peptide:1-19
chain:20-300
checksum51DC0EAA205EBE86
commentFUNCTION Can convert androstan-3-alpha,17-beta-diol (3-alpha-diol) to androsterone in vitro, suggesting that it may participate in androgen metabolism during steroidogenesis. May act by metabolizing compounds that stimulate steroid synthesis and/or by generating metabolites that inhibit it. Has no activity toward DHEA (dehydroepiandrosterone), or A-dione (4-androste-3,17-dione), and only a slight activity toward testosterone to A-dione. Tumor-associated antigen in cutaneous T-cell lymphoma.CATALYTIC ACTIVITY 17beta-estradiol + NAD(+) = estrone + NADH + H(+)CATALYTIC ACTIVITY 17beta-estradiol + NADP(+) = estrone + NADPH + H(+)INTERACTION Redistributed from the endoplasmic reticulum to lipids droplets in the cell upon induction of lipids droplet formation.TISSUE SPECIFICITY Present at high level in steroidogenic cells such as syncytiotrophoblasts, sebaceous gland, Leydig cells, and granulosa cells of the dominant follicle and corpus luteum. In lung, it is detected in the ciliated epithelium and in acini of adult trachea, in bronchioles, but not in alveoli. In the eye, it is detected in the nonpigmented epithelium of the ciliary body and, at lower level, in the inner nuclear layer of the retina (at protein level). Widely expressed. Highly expressed in retina, pancreas, kidney, liver, lung, adrenal, small intestine, ovary and heart.SIMILARITY Belongs to the short-chain dehydrogenases/reductases (SDR) family. 17-beta-HSD 3 subfamily.
created[InstanceEdit:217385] Schmidt, EE, 2008-03-27 06:23:53
descriptionrecommendedName: Estradiol 17-beta-dehydrogenase 11 ecNumber: 1.1.1.62 alternativeName: 17-beta-hydroxysteroid dehydrogenase 11 shortName: 17-beta-HSD 11 shortName: 17bHSD11 shortName: 17betaHSD11 alternativeName: 17-beta-hydroxysteroid dehydrogenase XI shortName: 17-beta-HSD XI shortName evidence="8"17betaHSDXI alternativeName: Cutaneous T-cell lymphoma-associated antigen HD-CL-03 shortName: CTCL-associated antigen HD-CL-03 alternativeName: Dehydrogenase/reductase SDR family member 8 alternativeName: Retinal short-chain dehydrogenase/reductase 2 shortName: retSDR2 alternativeName: Short chain dehydrogenase/reductase family 16C member 2
geneNameHSD17B11
DHRS8
PAN1B
SDR16C2
PSEC0029
UNQ207/PRO233
identifierQ8NBQ5
isSequenceChangedFALSE
keyword3D-structure
Endoplasmic reticulum
Lipid biosynthesis
Lipid droplet
Lipid metabolism
NADP
Oxidoreductase
Proteomics identification
Reference proteome
Signal
Steroid biosynthesis
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9841277] Weiser, Joel
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
nameHSD17B11
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8992405] ENSEMBL:ENSG00000198189 HSD17B11 [Homo sapiens]
secondaryIdentifierDHB11_HUMAN
Q96HF6
Q9UKU4
sequenceLength300
species[Species:48887] Homo sapiens
(referenceEntity)[EntityWithAccessionedSequence:5693370] HSD17B11 [cytosol] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q8NBQ5 HSD17B11 (226916)