SMTL ID : 3ng4.1

Ternary complex of peptidoglycan recognition protein (PGRP-S) with Maltose and N-Acetylglucosamine at 1.7 A Resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

homo-tetramer

Ligands

1 x GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.1: 9 residues within 4Å: Chain C: G.95, P.96, T.97, Q.150 Chain D: W.66, A.92, G.95, P.96, N.99 2 PLIP interactions: 2 interactions with chain D Water bridges: D:G.65, D:C.67

1 x SRT: S,R MESO-TARTARIC ACID(Non-covalent)

SRT.2: 11 residues within 4Å: Chain C: H.37, A.39, T.152, L.153, S.154 Chain D: H.37, A.39, T.152, L.153, S.154 Ligands: GOL.4 8 PLIP interactions: 4 interactions with chain C, 4 interactions with chain D Hydrogen bonds: C:T.152, C:L.153, C:S.154, D:T.152, D:L.153, D:S.154 Salt bridges: C:H.37, D:H.37

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.3: 9 residues within 4Å: Chain C: W.66, K.90, A.92, G.95, P.96, N.99 Chain D: P.96, T.97, Q.150 18 PLIP interactions: 10 interactions with chain C, 4 interactions with chain A, 4 interactions with chain D Hydrophobic interactions: C:N.99 Hydrogen bonds: C:N.99, D:T.97 Water bridges: C:E.24, C:W.66, C:R.85, C:R.85, C:R.85, C:K.90, C:K.90, C:K.90, A:N.140, A:N.140, A:R.170, A:R.170, D:G.95, D:T.97, D:T.97

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 10 residues within 4Å: Chain C: P.151, T.152, L.153 Chain D: H.37, T.38, A.39, Y.71, H.146, T.152 Ligands: SRT.2 5 PLIP interactions: 3 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:T.38, D:Y.71, D:T.152, C:P.151, C:L.153

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sharma, P. et al., Multiligand specificity of pathogen-associated molecular pattern-binding site in peptidoglycan recognition protein. J.Biol.Chem. (2011)

Release Date

2010-07-14

Peptides

Peptidoglycan recognition protein 1: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Peptidoglycan recognition protein 1

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