SMTL ID : 1i7b.1

HUMAN S-ADENOSYLMETHIONINE DECARBOXYLASE WITH COVALENTLY BOUND PYRUVOYL GROUP AND COVALENTLY BOUND S-ADENOSYLMETHIONINE METHYL ESTER

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-2-2-mer

Ligands

2 x SMM: S-ADENOSYLMETHIONINE METHYL ESTER(Covalent)

SMM.1: 20 residues within 4Å: Chain A: F.7, L.65, S.66, E.67 Chain B: X.1, S.2, T.14, C.15, T.18, F.156, N.157, C.159, G.160, Y.161, S.162, H.176, I.177, T.178, P.179, E.180 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:F.156 Hydrogen bonds: B:I.177, A:E.67, A:E.67 pi-Cation interactions: B:F.156 Water bridges: A:H.5 SMM.3: 20 residues within 4Å: Chain C: F.7, L.65, S.66, E.67 Chain D: X.1, S.2, T.14, C.15, T.18, F.156, N.157, C.159, G.160, Y.161, S.162, H.176, I.177, T.178, P.179, E.180 8 PLIP interactions: 5 interactions with chain C, 3 interactions with chain D Hydrogen bonds: C:E.67, C:E.67, D:I.177 Water bridges: C:H.5, C:E.67, C:E.67 Hydrophobic interactions: D:F.156 pi-Cation interactions: D:F.156

2 x PUT: 1,4-DIAMINOBUTANE(Non-covalent)

PUT.2: 7 residues within 4Å: Chain A: L.13, E.15 Chain B: F.44, D.107, T.109, F.218, Y.251 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:F.44, B:F.218, B:F.218 Hydrogen bonds: B:D.107, B:T.109, B:Y.251 Water bridges: B:S.46, A:E.15 PUT.4: 7 residues within 4Å: Chain C: L.13, E.15 Chain D: F.44, D.107, T.109, F.218, Y.251 7 PLIP interactions: 6 interactions with chain D, 1 interactions with chain C Hydrophobic interactions: D:F.44, D:F.218, D:F.218 Hydrogen bonds: D:D.107, D:T.109 Water bridges: D:S.46, C:E.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tolbert, W.D. et al., The structural basis for substrate specificity and inhibition of human S-adenosylmethionine decarboxylase. Biochemistry (2001)

Release Date

2001-08-22

Peptides

S-ADENOSYLMETHIONINE DECARBOXYLASE BETA CHAIN: AC
S-ADENOSYLMETHIONINE DECARBOXYLASE ALPHA CHAIN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

C
B

B
A

D
A

S-ADENOSYLMETHIONINE DECARBOXYLASE BETA CHAIN

S-ADENOSYLMETHIONINE DECARBOXYLASE ALPHA CHAIN

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