SMTL ID : 1ahh.1

7 ALPHA-HYDROXYSTEROID DEHYDROGENASE COMPLEXED WITH NAD+

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-tetramer

Ligands

4 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 26 residues within 4Å: Chain A: G.18, G.20, A.21, G.22, I.23, D.42, I.43, C.67, D.68, I.69, N.95, A.96, G.97, G.98, L.117, I.144, T.145, S.146, Y.159, K.163, P.189, G.190, A.191, I.192, T.194, L.197 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:P.189 Hydrogen bonds: A:G.20, A:I.23, A:I.43, A:D.68, A:D.68, A:I.69, A:A.96, A:K.163, A:I.192, A:T.194, A:T.194 Water bridges: A:G.24, A:D.42, A:N.95 NAD.2: 20 residues within 4Å: Chain B: G.18, G.20, A.21, I.23, D.42, I.43, C.67, D.68, I.69, N.95, A.96, G.97, L.117, I.144, T.145, K.163, P.189, G.190, A.191, I.192 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:P.189 Hydrogen bonds: B:G.20, B:A.21, B:I.23, B:I.43, B:D.68, B:D.68, B:I.69, B:N.95, B:K.163, B:I.192, B:I.192 Water bridges: B:G.18, B:N.95, B:N.95, B:R.113 NAD.3: 26 residues within 4Å: Chain C: G.18, G.20, A.21, G.22, I.23, D.42, I.43, C.67, D.68, I.69, N.95, A.96, G.97, G.98, L.117, I.144, T.145, S.146, Y.159, K.163, P.189, G.190, A.191, I.192, T.194, L.197 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:P.189 Hydrogen bonds: C:G.20, C:I.23, C:I.43, C:D.68, C:I.69, C:A.96, C:Y.159, C:K.163, C:I.192, C:T.194 Water bridges: C:G.24, C:D.42, C:N.95 NAD.4: 20 residues within 4Å: Chain D: G.18, G.20, A.21, I.23, D.42, I.43, C.67, D.68, I.69, N.95, A.96, G.97, L.117, I.144, T.145, K.163, P.189, G.190, A.191, I.192 15 PLIP interactions: 15 interactions with chain D Hydrophobic interactions: D:P.189 Hydrogen bonds: D:G.20, D:A.21, D:I.23, D:I.43, D:D.68, D:I.69, D:N.95, D:K.163, D:I.192, D:I.192 Water bridges: D:G.18, D:N.95, D:N.95, D:R.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tanaka, N. et al., Crystal structures of the binary and ternary complexes of 7 alpha-hydroxysteroid dehydrogenase from Escherichia coli. Biochemistry (1996)

Release Date

1996-10-14

Peptides

7 ALPHA-HYDROXYSTEROID DEHYDROGENASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

7 ALPHA-HYDROXYSTEROID DEHYDROGENASE

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