SMTL ID : 2pok.1

Crystal structure of a M20 family metallo peptidase from Streptococcus pneumoniae

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

4 x BGC: beta-D-glucopyranose(Non-covalent)

BGC.1: 7 residues within 4Å: Chain A: K.107, D.203, P.402, A.403, N.406, S.479, Y.480 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.203, A:S.479 Water bridges: A:N.406 Salt bridges: A:K.107 BGC.2: 8 residues within 4Å: Chain A: Q.280, E.281, P.282, N.283, E.286, R.396, S.397, D.398 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:N.283, A:N.283, A:E.286, A:R.396, A:D.398 Water bridges: A:R.396, A:D.398, A:D.398 Salt bridges: A:R.396 BGC.4: 7 residues within 4Å: Chain B: K.107, D.203, P.402, A.403, N.406, S.479, Y.480 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.203, B:S.479 Water bridges: B:P.402, B:N.406 Salt bridges: B:K.107 BGC.5: 7 residues within 4Å: Chain B: Q.280, E.281, N.283, E.286, R.396, S.397, D.398 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:N.283, B:N.283, B:E.286, B:R.396, B:D.398 Water bridges: B:R.396, B:D.398, B:D.398 Salt bridges: B:R.396

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

MN.3: 5 residues within 4Å: Chain A: H.114, D.147, E.181, E.208, Q.209 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.114, A:D.147, A:E.208, H2O.6 MN.6: 5 residues within 4Å: Chain B: H.114, D.147, E.181, E.208, Q.209 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.114, B:D.147, B:E.208, B:E.208, H2O.21

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Minasov, G. et al., Crystal structure of a M20 family metallo peptidase from Streptococcus pneumoniae. TO BE PUBLISHED

Release Date

2007-05-08

Peptides

Peptidase, M20/M25/M40 family: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Peptidase, M20/M25/M40 family