SMTL ID : 2qnr.1

Human septin 2 in complex with GDP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 15 residues within 4Å: Chain A: E.26, G.28, L.29, G.30, K.31, S.32, T.33, K.164, D.166, V.221, G.222, R.237, Y.239 Chain B: T.167, E.172 18 PLIP interactions: 16 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:E.26, A:G.28, A:L.29, A:G.30, A:K.31, A:S.32, A:T.33, A:T.33, A:D.82, A:K.164, A:G.222, A:R.237, A:Y.239, B:T.167, B:E.172 Salt bridges: A:K.31, A:D.166 pi-Cation interactions: A:R.237 GDP.4: 16 residues within 4Å: Chain A: T.167, E.172 Chain B: E.26, S.27, G.28, L.29, G.30, K.31, S.32, T.33, K.164, D.166, V.221, G.222, R.237, Y.239 13 PLIP interactions: 12 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.26, B:G.28, B:L.29, B:G.30, B:K.31, B:S.32, B:T.33, B:T.33, B:K.164, B:G.222, A:T.167 Salt bridges: B:K.31, B:D.166

4 x UNX: UNKNOWN ATOM OR ION(Non-functional Binders)

UNX.2: 3 residues within 4Å: Chain A: Y.239, P.240 Chain B: L.170 No protein-ligand interaction detected (PLIP) UNX.3: 7 residues within 4Å: Chain A: H.153, V.156, N.157, I.158, K.190, I.191, Y.192 No protein-ligand interaction detected (PLIP) UNX.5: 2 residues within 4Å: Chain B: F.96, F.148 No protein-ligand interaction detected (PLIP) UNX.6: 4 residues within 4Å: Chain B: G.25, E.26, L.29, F.133 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rabeh, W.M. et al., Human septin 2 in complex with GDP. To be Published

Release Date

2007-07-31

Peptides

Septin-2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Septin-2