SMTL ID : 2bwt.1

Asp260Ala Escherichia coli Aminopeptidase P

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-tetramer

Ligands

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 5 residues within 4Å: Chain A: D.271, H.354, T.381, E.383, E.406 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.271, A:H.354, A:E.383, A:E.406, A:E.406 MN.5: 5 residues within 4Å: Chain B: D.271, H.354, T.381, E.383, E.406 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.271, B:H.354, B:E.383, B:E.406, B:E.406 MN.9: 5 residues within 4Å: Chain C: D.271, H.354, T.381, E.383, E.406 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.271, C:H.354, C:E.383, C:E.406, C:E.406 MN.13: 5 residues within 4Å: Chain D: D.271, H.354, T.381, E.383, E.406 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.271, D:H.354, D:E.383, D:E.406, D:E.406

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: E.396, R.399 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain B: E.396, R.399 No protein-ligand interaction detected (PLIP) MG.10: 2 residues within 4Å: Chain C: E.396, R.399 No protein-ligand interaction detected (PLIP) MG.14: 2 residues within 4Å: Chain D: E.396, R.399 No protein-ligand interaction detected (PLIP)

4 x FLC: CITRATE ANION(Non-covalent)

FLC.3: 4 residues within 4Å: Chain A: R.186, M.193, R.221, H.222 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.221 Salt bridges: A:R.186, A:R.186, A:H.222, A:H.222 FLC.7: 4 residues within 4Å: Chain B: R.186, M.193, R.221, H.222 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.221 Salt bridges: B:R.186, B:R.186, B:H.222, B:H.222 FLC.11: 4 residues within 4Å: Chain C: R.186, M.193, R.221, H.222 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:R.221 Salt bridges: C:R.186, C:R.186, C:H.222, C:H.222 FLC.15: 4 residues within 4Å: Chain D: R.186, M.193, R.221, H.222 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:R.221 Salt bridges: D:R.186, D:R.186, D:H.222, D:H.222

4 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.4: 7 residues within 4Å: Chain A: H.243, H.350, G.351, H.354, H.361, E.383 Chain B: W.88 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Water bridges: A:R.370 Hydrophobic interactions: B:W.88 MPD.8: 7 residues within 4Å: Chain A: W.88 Chain B: H.243, H.350, G.351, H.354, H.361, E.383 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:W.88 Water bridges: B:R.370 MPD.12: 7 residues within 4Å: Chain C: H.243, H.350, G.351, H.354, H.361, E.383 Chain D: W.88 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Water bridges: C:R.370 Hydrophobic interactions: D:W.88 MPD.16: 7 residues within 4Å: Chain C: W.88 Chain D: H.243, H.350, G.351, H.354, H.361, E.383 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain C Water bridges: D:R.370 Hydrophobic interactions: C:W.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Graham, S.C. et al., Kinetic and Crystallographic Analysis of Mutant Escherichia Coli Aminopeptidase P: Insights Into Substrate Recognition and the Mechanism of Catalysis. Biochemistry (2006)

Release Date

2006-01-25

Peptides

XAA-PRO AMINOPEPTIDASE P: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

XAA-PRO AMINOPEPTIDASE P