SMTL ID : 1h2u.2 (1 other biounit)

Structure of the human nuclear cap-binding-complex (CBC) in complex with a cap analogue m7GpppG

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

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

GDP.1: 6 residues within 4Å: Chain B: Y.20, R.127, V.134, R.135, Y.138 Ligands: 7MG.2 6 PLIP interactions: 6 interactions with chain B Water bridges: B:V.134, B:V.134 Salt bridges: B:R.127, B:R.135 pi-Stacking: B:Y.138, B:Y.138

1 x 7MG: 7N-METHYL-8-HYDROGUANOSINE-5'-MONOPHOSPHATE(Non-covalent)

7MG.2: 17 residues within 4Å: Chain B: Y.20, D.22, Y.43, F.83, F.85, R.112, D.114, W.115, D.116, R.123, Y.125, G.126, R.127, Q.133, V.134, R.135 Ligands: GDP.1 20 PLIP interactions: 20 interactions with chain B Hydrogen bonds: B:Y.20, B:D.22, B:R.112, B:R.112, B:D.114, B:W.115, B:R.123, B:R.123, B:R.127, B:Q.133, B:V.134 Water bridges: B:A.117, B:R.127, B:R.135 Salt bridges: B:D.114, B:D.116 pi-Stacking: B:Y.20, B:Y.20, B:Y.43, B:Y.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mazza, C. et al., Large-Scale Induced Fit Recognition of an M(7)Gpppg CAP Analogue by the Human Nuclear CAP-Binding Complex. Embo J. (2002)

Release Date

2002-10-17

Peptides

80 KDA NUCLEAR CAP BINDING PROTEIN: A
20 KDA NUCLEAR CAP BINDING PROTEIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
Y

80 KDA NUCLEAR CAP BINDING PROTEIN

20 KDA NUCLEAR CAP BINDING PROTEIN

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