SMTL ID : 1bcr.1

COMPLEX OF THE WHEAT SERINE CARBOXYPEPTIDASE, CPDW-II, WITH THE MICROBIAL PEPTIDE ALDEHYDE INHIBITOR, ANTIPAIN, AND ARGININE AT ROOM TEMPERATURE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-2-2-mer

Ligands

2 x VAL- OAR: ANTIPAIN(Non-covalent)

VAL-OAR.1: 8 residues within 4Å: Chain A: G.61, G.62, C.65, S.158, Y.159, F.227, Y.251 Ligands: ARG.5 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.62, A:G.62, A:G.62, A:Y.159, A:F.227, A:Y.251 VAL-OAR.6: 8 residues within 4Å: Chain C: G.61, G.62, C.65, S.158, Y.159, F.227, Y.251 Ligands: ARG.10 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:G.62, C:G.62, C:G.62, C:Y.159, C:F.227, C:Y.251, C:Y.251

2 x NAG- FUC- NAG: alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUC-NAG.2: 4 residues within 4Å: Chain A: T.30, G.36, Y.114, N.116 No protein-ligand interaction detected (PLIP) NAG-FUC-NAG.7: 4 residues within 4Å: Chain C: T.30, G.36, Y.114, N.116 No protein-ligand interaction detected (PLIP)

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.3: 9 residues within 4Å: Chain A: F.112 Chain B: N.17, R.19, Q.22, N.28, G.31, M.33, Y.35, W.37 No protein-ligand interaction detected (PLIP) NAG-NAG.8: 9 residues within 4Å: Chain C: F.112 Chain D: N.17, R.19, Q.22, N.28, G.31, M.33, Y.35, W.37 No protein-ligand interaction detected (PLIP)

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.4: 3 residues within 4Å: Chain A: N.127, R.128, H.131 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.127, A:N.127 NAG.9: 3 residues within 4Å: Chain C: N.127, R.128, H.131 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.127, C:N.127

2 x ARG: ARGININE(Non-covalent)

ARG.5: 9 residues within 4Å: Chain A: N.60, G.61, G.62, Y.70, E.157, Y.251 Chain B: E.9, E.130 Ligands: VAL-OAR.1 8 PLIP interactions: 2 interactions with chain B, 6 interactions with chain A, Salt bridges: B:E.9, B:E.130 Hydrogen bonds: A:N.60, A:G.61, A:G.61, A:E.157, A:S.158 pi-Cation interactions: A:Y.251 ARG.10: 9 residues within 4Å: Chain C: N.60, G.61, G.62, Y.70, E.157, Y.251 Chain D: E.9, E.130 Ligands: VAL-OAR.6 7 PLIP interactions: 2 interactions with chain D, 5 interactions with chain C Salt bridges: D:E.9, D:E.130 Hydrogen bonds: C:N.60, C:G.61, C:G.61, C:S.158 pi-Cation interactions: C:Y.251

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bullock, T.L. et al., Peptide aldehyde complexes with wheat serine carboxypeptidase II: implications for the catalytic mechanism and substrate specificity. J.Mol.Biol. (1996)

Release Date

1996-03-08

Peptides

SERINE CARBOXYPEPTIDASE II: AC
SERINE CARBOXYPEPTIDASE II: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

SERINE CARBOXYPEPTIDASE II

SERINE CARBOXYPEPTIDASE II

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