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1HXH

COMAMONAS TESTOSTERONI 3BETA/17BETA HYDROXYSTEROID DEHYDROGENASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0047035molecular_functiontestosterone dehydrogenase (NAD+) activity
A0047045molecular_functiontestosterone dehydrogenase (NADP+) activity
B0047035molecular_functiontestosterone dehydrogenase (NAD+) activity
B0047045molecular_functiontestosterone dehydrogenase (NADP+) activity
C0047035molecular_functiontestosterone dehydrogenase (NAD+) activity
C0047045molecular_functiontestosterone dehydrogenase (NADP+) activity
D0047035molecular_functiontestosterone dehydrogenase (NAD+) activity
D0047045molecular_functiontestosterone dehydrogenase (NADP+) activity
Functional Information from PROSITE/UniProt
site_idPS00061
Number of Residues29
DetailsADH_SHORT Short-chain dehydrogenases/reductases family signature. SvsswlpieqYagYSASKAAVsALTrAAA
ChainResidueDetails
ASER138-ALA166

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU10001","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues124
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
ALYS155
ASER138
ATYR151

site_idCSA10
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
CLYS155
CTYR148

site_idCSA11
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
DLYS155
DTYR148

site_idCSA12
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
ALYS155
ATYR151

site_idCSA13
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
BLYS155
BTYR151

site_idCSA14
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
CLYS155
CTYR151

site_idCSA15
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
DLYS155
DTYR151

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
BLYS155
BSER138
BTYR151

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
CLYS155
CSER138
CTYR151

site_idCSA4
Number of Residues4
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
AASN111
ALYS155
ASER138
ATYR151

site_idCSA5
Number of Residues4
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
BASN111
BLYS155
BSER138
BTYR151

site_idCSA6
Number of Residues4
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
CASN111
CLYS155
CSER138
CTYR151

site_idCSA7
Number of Residues4
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
DASN111
DLYS155
DSER138
DTYR151

site_idCSA8
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
ALYS155
ATYR148

site_idCSA9
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
BLYS155
BTYR148

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PDB entries from 2026-06-03

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