SMTL ID : 3jv2.1 (1 other biounit)

Crystal Structure of B. subtilis SecA with bound peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x UNK- UNK- UNK: peptide(Non-covalent)

UNK-UNK-UNK.1: 6 residues within 4Å: Chain A: F.185, P.223, L.224, I.225, I.226, S.227 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.185, A:F.185, A:I.225 Hydrogen bonds: A:P.223, A:I.225, A:I.225, A:S.227

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: T.110, D.210 Ligands: ADP.3 No protein-ligand interaction detected (PLIP)

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.3: 15 residues within 4Å: Chain A: M.82, F.83, P.84, F.85, Q.88, T.105, G.106, E.107, G.108, K.109, T.110, L.111, G.493, K.497 Ligands: MG.2 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:F.83, A:F.83, A:F.85, A:Q.88, A:G.106, A:E.107, A:G.108, A:K.109, A:T.110, A:T.110, A:T.110, A:K.497 Water bridges: A:R.139 Salt bridges: A:K.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zimmer, J. et al., Conformational flexibility and peptide interaction of the translocation ATPase SecA. J.Mol.Biol. (2009)

Release Date

2009-11-24

Peptides

Protein translocase subunit SecA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Protein translocase subunit SecA

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