SMTL ID : 1ibw.1

STRUCTURE OF THE D53,54N MUTANT OF HISTIDINE DECARBOXYLASE BOUND WITH HISTIDINE METHYL ESTER AT 25 C

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-6-6-mer

Ligands

6 x PYR: PYRUVIC ACID(Covalent)

PYR.1: 6 residues within 4Å: Chain A: S.81 Chain B: F.1, M.112, F.113 Chain C: N.76 Ligands: PVH.2 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.1 Hydrogen bonds: B:F.113 PYR.3: 6 residues within 4Å: Chain C: S.81 Chain D: F.1, M.112, F.113 Chain E: N.76 Ligands: PVH.4 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:F.1 Hydrogen bonds: D:F.113 PYR.5: 6 residues within 4Å: Chain A: N.76 Chain E: S.81 Chain F: F.1, M.112, F.113 Ligands: PVH.6 2 PLIP interactions: 2 interactions with chain F Hydrophobic interactions: F:F.1 Hydrogen bonds: F:F.113 PYR.7: 6 residues within 4Å: Chain G: S.81 Chain H: F.1, M.112, F.113 Chain I: N.76 Ligands: PVH.8 2 PLIP interactions: 2 interactions with chain H Hydrophobic interactions: H:F.1 Hydrogen bonds: H:F.113 PYR.9: 6 residues within 4Å: Chain I: S.81 Chain J: F.1, M.112, F.113 Chain K: N.76 Ligands: PVH.10 2 PLIP interactions: 2 interactions with chain J Hydrophobic interactions: J:F.1 Hydrogen bonds: J:F.113 PYR.11: 6 residues within 4Å: Chain G: N.76 Chain K: S.81 Chain L: F.1, M.112, F.113 Ligands: PVH.12 2 PLIP interactions: 2 interactions with chain L Hydrophobic interactions: L:F.1 Hydrogen bonds: L:F.113

6 x PVH: HISTIDINE-METHYL-ESTER(Non-covalent)

PVH.2: 13 residues within 4Å: Chain A: A.80, S.81 Chain B: F.1, A.71, N.72, K.73, F.113, V.114, E.115 Chain C: Y.62, D.63, E.66 Ligands: PYR.1 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.115, A:S.81 Salt bridges: B:K.73 PVH.4: 13 residues within 4Å: Chain C: A.80, S.81 Chain D: F.1, A.71, N.72, K.73, F.113, V.114, E.115 Chain E: Y.62, D.63, E.66 Ligands: PYR.3 4 PLIP interactions: 1 interactions with chain C, 1 interactions with chain E, 2 interactions with chain D Hydrogen bonds: C:S.81, E:D.63, D:E.115 Salt bridges: D:K.73 PVH.6: 13 residues within 4Å: Chain A: Y.62, D.63, E.66 Chain E: A.80, S.81 Chain F: F.1, A.71, N.72, K.73, F.113, V.114, E.115 Ligands: PYR.5 2 PLIP interactions: 2 interactions with chain F Hydrogen bonds: F:E.115 Salt bridges: F:K.73 PVH.8: 13 residues within 4Å: Chain G: A.80, S.81 Chain H: F.1, A.71, N.72, K.73, F.113, V.114, E.115 Chain I: Y.62, D.63, E.66 Ligands: PYR.7 3 PLIP interactions: 2 interactions with chain H, 1 interactions with chain I Hydrogen bonds: H:E.115, I:D.63 Salt bridges: H:K.73 PVH.10: 13 residues within 4Å: Chain I: A.80, S.81 Chain J: F.1, A.71, N.72, K.73, F.113, V.114, E.115 Chain K: Y.62, D.63, E.66 Ligands: PYR.9 2 PLIP interactions: 2 interactions with chain J Hydrogen bonds: J:E.115 Salt bridges: J:K.73 PVH.12: 13 residues within 4Å: Chain G: Y.62, D.63, E.66 Chain K: A.80, S.81 Chain L: F.1, A.71, N.72, K.73, F.113, V.114, E.115 Ligands: PYR.11 4 PLIP interactions: 2 interactions with chain L, 1 interactions with chain G, 1 interactions with chain K Hydrogen bonds: L:E.115, G:D.63, K:S.81 Salt bridges: L:K.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Worley, S. et al., Structure and cooperativity of a T-state mutant of histidine decarboxylase from Lactobacillus 30a. Proteins (2002)

Release Date

2002-03-13

Peptides

HISTIDINE DECARBOXYLASE BETA CHAIN: ACEGIK
HISTIDINE DECARBOXYLASE ALPHA CHAIN: BDFHJL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
E

G
A

I
C

K
E

B
B

D
D

F
F

H
B

J
D

L
F

HISTIDINE DECARBOXYLASE BETA CHAIN

HISTIDINE DECARBOXYLASE ALPHA CHAIN

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