SMTL ID : 1gkm.1

HISTIDINE AMMONIA-LYASE (HAL) FROM PSEUDOMONAS PUTIDA INHIBITED WITH L-CYSTEINE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.00 Å

Oligo State

homo-tetramer

Ligands

4 x CYS: CYSTEINE(Covalent)

CYS.1: 9 residues within 4Å: Chain A: X.142, L.144, L.189, N.193, F.327 Chain D: Y.278, R.281 Ligands: O.2, SO4.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.193 CYS.5: 9 residues within 4Å: Chain B: X.142, L.144, L.189, N.193, F.327 Chain C: Y.278, R.281 Ligands: O.6, SO4.7 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.193 CYS.9: 9 residues within 4Å: Chain B: Y.278, R.281 Chain C: X.142, L.144, L.189, N.193, F.327 Ligands: O.10, SO4.11 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.193 CYS.13: 9 residues within 4Å: Chain A: Y.278, R.281 Chain D: X.142, L.144, L.189, N.193, F.327 Ligands: O.14, SO4.15 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.193

4 x O: OXYGEN ATOM(Covalent)

O.2: 5 residues within 4Å: Chain A: X.142, E.412 Chain D: Y.278 Ligands: CYS.1, SO4.3 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:E.412, D:Y.278 O.6: 5 residues within 4Å: Chain B: X.142, E.412 Chain C: Y.278 Ligands: CYS.5, SO4.7 No protein-ligand interaction detected (PLIP) O.10: 5 residues within 4Å: Chain B: Y.278 Chain C: X.142, E.412 Ligands: CYS.9, SO4.11 No protein-ligand interaction detected (PLIP) O.14: 5 residues within 4Å: Chain A: Y.278 Chain D: X.142, E.412 Ligands: CYS.13, SO4.15 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain A Hydrogen bonds: D:E.412, A:Y.278

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 10 residues within 4Å: Chain A: Y.53, X.142, N.193, N.311, S.323, F.327 Chain D: Y.278, R.281 Ligands: CYS.1, O.2 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:Y.53, A:Y.53, A:N.311, A:S.323 Salt bridges: D:R.281 SO4.7: 10 residues within 4Å: Chain B: Y.53, X.142, N.193, N.311, S.323, F.327 Chain C: Y.278, R.281 Ligands: CYS.5, O.6 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain C Hydrogen bonds: B:Y.53, B:Y.53, B:Y.53, B:N.311, B:S.323, C:Y.278 Salt bridges: C:R.281 SO4.11: 10 residues within 4Å: Chain B: Y.278, R.281 Chain C: Y.53, X.142, N.193, N.311, S.323, F.327 Ligands: CYS.9, O.10 7 PLIP interactions: 5 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:Y.53, C:Y.53, C:Y.53, C:N.311, C:S.323, B:Y.278 Salt bridges: B:R.281 SO4.15: 10 residues within 4Å: Chain A: Y.278, R.281 Chain D: Y.53, X.142, N.193, N.311, S.323, F.327 Ligands: CYS.13, O.14 5 PLIP interactions: 4 interactions with chain D, 1 interactions with chain A Hydrogen bonds: D:Y.53, D:Y.53, D:N.311, D:S.323 Salt bridges: A:R.281

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 13 residues within 4Å: Chain A: G.54, I.55, N.56, T.57, F.59, L.72, Q.76, L.79, A.185, K.186, E.187, G.188, L.189 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.54, A:T.57, A:T.57, A:T.57, A:Q.76, A:Q.76, A:K.186, A:G.188, A:L.189 GOL.8: 13 residues within 4Å: Chain B: G.54, I.55, N.56, T.57, F.59, L.72, Q.76, L.79, A.185, K.186, E.187, G.188, L.189 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.54, B:T.57, B:T.57, B:Q.76, B:Q.76, B:K.186, B:G.188, B:L.189 GOL.12: 13 residues within 4Å: Chain C: G.54, I.55, N.56, T.57, F.59, L.72, Q.76, L.79, A.185, K.186, E.187, G.188, L.189 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:G.54, C:T.57, C:T.57, C:Q.76, C:Q.76, C:K.186, C:G.188, C:L.189 GOL.16: 13 residues within 4Å: Chain D: G.54, I.55, N.56, T.57, F.59, L.72, Q.76, L.79, A.185, K.186, E.187, G.188, L.189 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:G.54, D:T.57, D:T.57, D:T.57, D:Q.76, D:Q.76, D:K.186, D:G.188, D:L.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baedeker, M. et al., Structures of Two Histidine Ammonia-Lyase Modifications and Implications for the Catalytic Mechanism. Eur.J.Biochem. (2002)

Release Date

2002-04-05

Peptides

HISTIDINE AMMONIA-LYASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

HISTIDINE AMMONIA-LYASE

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