SMTL ID : 4nv4.2 (1 other biounit)

1.8 Angstrom Crystal Structure of Signal Peptidase I from Bacillus anthracis.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.1: 7 residues within 4Å: Chain A: R.138, L.139, S.141, W.142, R.145, H.146 Ligands: PEG.3 No protein-ligand interaction detected (PLIP) PG4.2: 5 residues within 4Å: Chain A: A.62, N.63 Chain B: Y.68, F.147, F.149 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Water bridges: A:N.63 Hydrogen bonds: B:F.149 PG4.5: 7 residues within 4Å: Chain B: R.138, L.139, S.141, W.142, R.145, H.146 Ligands: PEG.7 No protein-ligand interaction detected (PLIP) PG4.6: 5 residues within 4Å: Chain A: Y.68, F.147, F.149 Chain B: A.62, N.63 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:F.149 Water bridges: B:N.63

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 5 residues within 4Å: Chain A: D.114, F.115, E.119, L.120 Ligands: PG4.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.119 PEG.7: 5 residues within 4Å: Chain B: D.114, F.115, E.119, L.120 Ligands: PG4.5 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.119

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 5 residues within 4Å: Chain A: G.77, H.79, N.90, K.124, S.125 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.90 EDO.8: 5 residues within 4Å: Chain B: G.77, H.79, N.90, K.124, S.125 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Minasov, G. et al., 1.8 Angstrom Crystal Structure of Signal Peptidase I from Bacillus anthracis. TO BE PUBLISHED

Release Date

2013-12-18

Peptides

Signal peptidase I: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

Signal peptidase I

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