SMTL ID : 3ife.1

1.55 Angstrom Resolution Crystal Structure of Peptidase T (pepT-1) from Bacillus anthracis str. 'Ames Ancestor'.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

4 x GLC- FRU: beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose(Non-covalent)

GLC-FRU.1: 4 residues within 4Å: Chain A: S.217, V.355, G.391, P.393 1 PLIP interactions: 1 interactions with chain A Water bridges: A:S.217 GLC-FRU.2: 5 residues within 4Å: Chain A: D.310, R.311, K.312, L.349, E.353 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.311, A:K.312, A:E.353 Water bridges: A:K.312, A:E.353 GLC-FRU.8: 4 residues within 4Å: Chain B: S.217, V.355, G.391, P.393 1 PLIP interactions: 1 interactions with chain B Water bridges: B:S.217 GLC-FRU.9: 5 residues within 4Å: Chain B: D.310, R.311, K.312, L.349, E.353 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.311, B:K.312, B:E.353 Water bridges: B:K.312, B:E.353

4 x ZN: ZINC ION(Non-covalent)

ZN.3: 7 residues within 4Å: Chain A: H.103, D.166, D.167, E.200, E.201, D.223 Ligands: ZN.4 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.103, A:D.166, A:D.223, H2O.19, H2O.21 ZN.4: 4 residues within 4Å: Chain A: D.166, E.201, H.405 Ligands: ZN.3 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.166, A:E.201, A:E.201, A:H.405, H2O.21 ZN.10: 7 residues within 4Å: Chain B: H.103, D.166, D.167, E.200, E.201, D.223 Ligands: ZN.11 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.103, B:D.166, B:D.223, H2O.41, H2O.44 ZN.11: 4 residues within 4Å: Chain B: D.166, E.201, H.405 Ligands: ZN.10 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.166, B:E.201, B:E.201, B:H.405, H2O.44

2 x NA: SODIUM ION(Non-functional Binders)

NA.5: 5 residues within 4Å: Chain A: Y.345, G.380, G.381 Chain B: H.250 Ligands: SO4.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.345, A:G.381, A:G.381 NA.12: 5 residues within 4Å: Chain A: H.250 Chain B: Y.345, G.380, G.381 Ligands: SO4.13 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.345, B:G.381, B:G.381

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

SO4.6: 6 residues within 4Å: Chain A: I.305, R.307, Y.345, G.380 Chain B: H.250 Ligands: NA.5 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.345, A:Y.345 Salt bridges: A:R.307, B:H.250 SO4.7: 1 residues within 4Å: Chain A: H.120 2 PLIP interactions: 2 interactions with chain A Water bridges: A:H.120 Salt bridges: A:H.120 SO4.13: 6 residues within 4Å: Chain A: H.250 Chain B: I.305, R.307, Y.345, G.380 Ligands: NA.12 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Y.345, B:Y.345 Salt bridges: B:R.307, A:H.250 SO4.14: 1 residues within 4Å: Chain B: H.120 2 PLIP interactions: 2 interactions with chain B Water bridges: B:H.120 Salt bridges: B:H.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Minasov, G. et al., 1.55 Angstrom Resolution Crystal Structure of Peptidase T (pepT-1) from Bacillus anthracis str. 'Ames Ancestor'. To be Published

Release Date

2009-08-04

Peptides

Peptidase T: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Peptidase T