SMTL ID : 7szp.1 (1 other biounit)

Crystal Structure of Histidinol-phosphate aminotransferase from Klebsiella pneumoniae subsp. pneumoniae (strain HS11286)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 15 residues within 4Å: Chain A: G.88, A.89, D.90, Y.115, C.158, N.162, D.189, A.191, Y.192, T.216, S.218, K.219, R.227 Chain B: Y.60 Ligands: ACT.6 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.115, A:N.162, A:Y.192 Hydrogen bonds: A:A.89, A:D.90, A:N.162, A:Y.192, A:T.216, A:S.218, A:K.219, B:Y.60, B:Y.60 Salt bridges: A:R.227 pi-Stacking: A:Y.115 PLP.8: 15 residues within 4Å: Chain A: Y.60 Chain B: G.88, A.89, D.90, Y.115, C.158, N.162, D.189, A.191, Y.192, T.216, S.218, K.219, R.227 Ligands: ACT.7 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:Y.115, B:A.191, B:Y.192 Hydrogen bonds: B:A.89, B:D.90, B:N.162, B:Y.192, B:T.216, B:S.218, B:K.219, A:Y.60, A:Y.60 Salt bridges: B:R.227 pi-Stacking: B:Y.115

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 6 residues within 4Å: Chain A: Y.75, A.76, E.194, P.197, R.215, R.271 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.215, A:R.215, A:R.271, A:R.271 EDO.3: 8 residues within 4Å: Chain A: E.91, L.95, R.98, V.244, I.245, A.246 Chain B: R.87, E.94 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:R.87, B:E.94, A:A.246 Water bridges: A:R.98 EDO.4: 10 residues within 4Å: Chain A: R.87, P.249, L.250, S.251, V.254 Chain B: R.87, P.249, L.250, S.251, V.254 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:P.249, B:S.251, A:P.249, A:S.251 EDO.9: 5 residues within 4Å: Chain B: Y.75, A.76, P.197, R.215, R.271 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:E.194, B:R.215, B:R.215, B:R.271, B:R.271 Water bridges: B:A.76 EDO.10: 8 residues within 4Å: Chain A: R.87, E.94 Chain B: E.91, L.95, R.98, V.244, I.245, A.246 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.87, A:E.94, B:A.246 Water bridges: A:E.94

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.5: 5 residues within 4Å: Chain A: N.40, Y.115, N.162, R.327, R.340 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.162 Water bridges: A:N.40, A:R.327, A:R.340 Salt bridges: A:R.327, A:R.340 ACT.6: 7 residues within 4Å: Chain A: D.90, Y.115, R.227 Chain B: Y.60, P.247, Y.248 Ligands: PLP.1 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:Y.60, B:Y.248 Hydrogen bonds: B:Y.60 ACT.7: 6 residues within 4Å: Chain A: Y.60, P.247, Y.248 Chain B: D.90, Y.115 Ligands: PLP.8 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.60, B:Y.115 ACT.11: 6 residues within 4Å: Chain B: Y.25, N.40, Y.115, N.162, R.327, R.340 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.25 Hydrogen bonds: B:N.162 Water bridges: B:Y.25, B:N.40 Salt bridges: B:R.327, B:R.340

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.12: 1 residues within 4Å: Chain B: R.148 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abendroth, J. et al., Crystal Structure of Histidinol-phosphate aminotransferase from Klebsiella pneumoniae subsp. pneumoniae (strain HS11286). to be published

Release Date

2021-12-15

Peptides

Histidinol-phosphate aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Histidinol-phosphate aminotransferase

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