SMTL ID : 5j5c.1

Crystal structure of ARL1-GTP and DCB domain of BIG1 complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: T.18, I.33, T.35, D.54 Ligands: GTP.4 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:T.18, A:T.35

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: T.122, S.123, S.124, K.144 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.122, A:S.123, A:S.124 Salt bridges: A:K.144 SO4.3: 6 residues within 4Å: Chain A: E.4, Q.51 Chain B: L.149, N.187, I.189, N.190 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.51, B:N.187, B:N.190

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

GTP.4: 22 residues within 4Å: Chain A: L.12, D.13, G.14, A.15, G.16, K.17, T.18, T.19, T.32, P.34, T.35, G.56, G.57, L.58, N.113, K.114, D.116, M.117, S.146, A.147, T.148 Ligands: MG.1 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:G.14, A:A.15, A:G.16, A:G.16, A:K.17, A:T.18, A:T.19, A:T.19, A:T.32, A:T.35, A:G.57, A:N.113, A:K.114, A:K.114, A:S.146, A:A.147, A:T.148 Salt bridges: A:K.17, A:K.17, A:D.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, R. et al., Structural basis for targeting BIG1 to Golgi apparatus through interaction of its DCB domain with Arl1. J Mol Cell Biol (2016)

Release Date

2016-09-28

Peptides

ADP-ribosylation factor-like protein 1: A
Brefeldin A-inhibited guanine nucleotide-exchange protein 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ADP-ribosylation factor-like protein 1

Brefeldin A-inhibited guanine nucleotide-exchange protein 1