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1A27

HUMAN 17-BETA-HYDROXYSTEROID-DEHYDROGENASE TYPE 1 C-TERMINAL DELETION MUTANT COMPLEXED WITH ESTRADIOL AND NADP+

Functional Information from GO Data
ChainGOidnamespacecontents
A0004303molecular_functionestradiol 17-beta-dehydrogenase [NAD(P)] activity
A0005737cellular_componentcytoplasm
A0006703biological_processestrogen biosynthetic process
A0016491molecular_functionoxidoreductase activity
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE EST A 350
ChainResidue
AMET193
AVAL225
APHE259
AMET279
ANAP360
AHOH570
AHOH628
ASER142
AVAL143
AGLY144
AMET147
ALEU149
ATYR155

site_idAC2
Number of Residues34
DetailsBINDING SITE FOR RESIDUE NAP A 360
ChainResidue
AGLY9
ASER11
ASER12
AGLY13
AILE14
AARG37
ALEU64
AASP65
AVAL66
AARG67
AASN90
AALA91
AGLY92
ATHR140
AGLY141
ASER142
ATYR155
ALYS159
ACYS185
AGLY186
APRO187
AVAL188
ATHR190
APHE192
ALYS195
AEST350
AHOH524
AHOH525
AHOH537
AHOH550
AHOH573
AHOH603
AHOH605
AHOH618

site_idCAT
Number of Residues3
DetailsCATALYTIC SITE.
ChainResidue
ASER142
ATYR155
ALYS159

Functional Information from PROSITE/UniProt
site_idPS00061
Number of Residues29
DetailsADH_SHORT Short-chain dehydrogenases/reductases family signature. SvgglmglpfNdvYCASKFALeGLCeSLA
ChainResidueDetails
ASER142-ALA170

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
ACYS156

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:8805577
ChainResidueDetails
ACYS10
AVAL66
AVAL143
APHE160

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphoserine; by PKA => ECO:0000269|PubMed:8994190
ChainResidueDetails
AGLY135

218853

PDB entries from 2024-04-24

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