SMTL ID : 7mo0.2 (1 other biounit)

Crystal Structure of Nucleoporin NUP50 Ran-Binding Domain in Complex with Ran-GPPNHP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.1: 27 residues within 4Å: Chain A: D.19, G.20, G.21, T.22, G.23, K.24, T.25, T.26, F.36, E.37, K.38, K.39, Y.40, V.41, A.42, T.43, A.68, G.69, Q.70, N.123, K.124, D.126, I.127, S.151, A.152, K.153 Ligands: MG.2 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:G.21, A:T.22, A:G.23, A:K.24, A:K.24, A:T.25, A:T.26, A:T.26, A:E.37, A:Y.40, A:Y.40, A:V.41, A:T.43, A:T.43, A:G.69, A:N.123, A:K.124, A:K.124, A:S.151, A:A.152, A:K.153 Water bridges: A:V.41 Salt bridges: A:D.126 pi-Stacking: A:F.36

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: T.25, T.43 Ligands: GNP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.25, A:T.43, H2O.1, H2O.1

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

SO4.3: 8 residues within 4Å: Chain A: L.210, P.211, E.213 Chain B: G.86, K.87, N.88, N.89, R.114 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:K.87, B:N.89, A:P.211 Salt bridges: B:R.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bley, C.J. et al., Architecture of the cytoplasmic face of the nuclear pore. Science (2022)

Release Date

2022-06-15

Peptides

GTP-binding nuclear protein Ran: A
Nuclear pore complex protein Nup50: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

GTP-binding nuclear protein Ran

Nuclear pore complex protein Nup50

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