SMTL ID : 2bh7.1

CRYSTAL STRUCTURE OF A SEMET DERIVATIVE OF AMID AT 2.2 ANGSTROMS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: H.35, H.151, D.161 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.35, A:H.151, A:D.161, H2O.145 ZN.8: 3 residues within 4Å: Chain B: H.35, H.151, D.161 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.35, B:H.151, B:D.161, H2O.292

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

SO4.2: 3 residues within 4Å: Chain A: I.87, R.95 Chain B: G.92 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.95 SO4.3: 5 residues within 4Å: Chain A: D.17, R.19, R.20 Chain B: R.71, W.73 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.17, B:R.71 Salt bridges: A:R.19, A:R.20 SO4.4: 6 residues within 4Å: Chain A: Y.36, W.110, R.158, K.159, D.160, D.161 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.158, A:D.160, A:D.161 Water bridges: A:Y.36, A:W.110 Salt bridges: A:K.159 SO4.5: 2 residues within 4Å: Chain A: R.108, Q.111 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.111, A:Q.111 Salt bridges: A:R.108 SO4.6: 5 residues within 4Å: Chain A: R.91, K.144, E.146, N.147, Q.260 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.147, A:N.147 Water bridges: A:R.91 Salt bridges: A:R.91, A:K.144 SO4.7: 6 residues within 4Å: Chain A: H.84, A.85, G.86, H.151, R.158, K.159 5 PLIP interactions: 5 interactions with chain A Water bridges: A:I.87, A:K.159 Salt bridges: A:H.151, A:R.158, A:K.159 SO4.9: 3 residues within 4Å: Chain A: G.92 Chain B: I.87, R.95 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.95 SO4.10: 5 residues within 4Å: Chain A: R.71, W.73 Chain B: D.17, R.19, R.20 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.17, A:R.71 Salt bridges: B:R.19, B:R.20 SO4.11: 6 residues within 4Å: Chain B: Y.36, W.110, R.158, K.159, D.160, D.161 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:Y.36, B:R.158, B:D.160, B:D.161 Water bridges: B:Y.36, B:W.110 Salt bridges: B:K.159 SO4.12: 2 residues within 4Å: Chain B: R.108, Q.111 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.111, B:Q.111 Salt bridges: B:R.108 SO4.13: 5 residues within 4Å: Chain B: R.91, K.144, E.146, N.147, Q.260 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:E.146, B:N.147, B:N.147 Water bridges: B:R.91 Salt bridges: B:R.91, B:K.144 SO4.14: 6 residues within 4Å: Chain B: H.84, A.85, G.86, H.151, R.158, K.159 5 PLIP interactions: 5 interactions with chain B Water bridges: B:I.87, B:K.159 Salt bridges: B:H.151, B:R.158, B:K.159

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kerff, F. et al., Specific Structural Features of the N-Acetylmuramoyl-L-Alanine Amidase Amid from Escherichia Coli and Mechanistic Implications for Enzymes of This Family. J.Mol.Biol. (2010)

Release Date

2006-06-22

Peptides

N-ACETYLMURAMOYL-L-ALANINE AMIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

N-ACETYLMURAMOYL-L-ALANINE AMIDASE

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