SMTL ID : 6uqq.1 (1 other biounit)

Crystal Structure of GTPase Domain of Human Septin 7 / Septin 3 T282Y Heterocomplex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

hetero-1-1-mer

Ligands

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

GDP.1: 18 residues within 4Å: Chain A: S.26, G.27, L.28, G.29, K.30, S.31, T.32, S.51, K.162, D.164, V.216, G.217, R.232, Y.234 Chain B: T.124, H.126, T.154, E.159 23 PLIP interactions: 4 interactions with chain B, 19 interactions with chain A Hydrogen bonds: B:T.154, A:E.25, A:G.27, A:L.28, A:G.29, A:K.30, A:S.31, A:T.32, A:T.32, A:S.51, A:G.217, A:R.232, A:R.232 Water bridges: B:E.159, A:E.25, A:S.31, A:S.31, A:S.51, A:K.162 Salt bridges: B:H.126, B:H.126, A:K.30, A:D.164 GDP.2: 19 residues within 4Å: Chain A: S.135, H.137, T.165, E.170 Chain B: Q.12, G.14, L.15, G.16, K.17, S.18, T.19, K.32, K.151, D.153, T.154, V.207, G.208, R.223, Y.225 20 PLIP interactions: 17 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Q.12, B:G.14, B:L.15, B:G.16, B:K.17, B:S.18, B:S.18, B:T.19, B:K.151, B:G.208, B:R.223, B:Y.225, A:T.165 Salt bridges: B:K.17, B:K.32, B:K.32, B:D.153, A:H.137, A:H.137 pi-Cation interactions: B:R.223

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rosa, H.V.D. et al., Molecular Recognition at Septin Interfaces: The Switches Hold the Key. J.Mol.Biol. (2020)

Release Date

2020-09-23

Peptides

Septin-7: A
Neuronal-specific septin-3: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Septin-7

Neuronal-specific septin-3

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