SMTL ID : 4kva.1

GTPase domain of Septin 10 from Schistosoma mansoni in complex with GTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

homo-dimer

Ligands

2 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.1: 18 residues within 4Å: Chain A: T.50, G.51, I.52, G.53, K.54, S.55, T.56, E.100, K.184, D.186, V.237, G.238, R.253, Y.255 Chain B: T.157, T.187, E.192 Ligands: MG.2 20 PLIP interactions: 19 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.51, A:I.52, A:G.53, A:K.54, A:S.55, A:T.56, A:T.56, A:K.184, A:G.238, A:R.253, A:Y.255, B:T.187 Water bridges: A:T.50, A:T.101, A:T.101, A:K.184 Salt bridges: A:K.54, A:K.54, A:D.186 pi-Cation interactions: A:R.253 GTP.3: 19 residues within 4Å: Chain A: T.157, T.187, E.192 Chain B: T.50, G.51, I.52, G.53, K.54, S.55, T.56, E.100, K.184, D.186, T.187, V.237, G.238, R.253, Y.255 Ligands: MG.4 20 PLIP interactions: 19 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:G.51, B:I.52, B:G.53, B:K.54, B:S.55, B:T.56, B:T.56, B:K.184, B:G.238, B:R.253, B:Y.255, A:T.187 Water bridges: B:T.56, B:E.100, B:T.101, B:K.184 Salt bridges: B:K.54, B:K.54, B:D.186 pi-Cation interactions: B:R.253

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.55, E.100 Ligands: GTP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.55, A:E.100, H2O.4, H2O.4 MG.4: 3 residues within 4Å: Chain B: S.55, E.100 Ligands: GTP.3 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.55, B:E.100, H2O.4, H2O.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zeraik, A.E. et al., Crystal Structure of a Schistosoma mansoni Septin Reveals the Phenomenon of Strand Slippage in Septins Dependent on the Nature of the Bound Nucleotide. J.Biol.Chem. (2014)

Release Date

2014-02-05

Peptides

Septin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Septin

Related Entries With Identical Sequence