SMTL ID : 3qb5.1

Human C3PO complex in the presence of MnSO4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

hetero-6-2-mer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 5 residues within 4Å: Chain A: D.128, D.136, V.137 Chain F: E.17, R.86 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain F Hydrogen bonds: A:D.128, A:D.136, A:V.137, F:R.86 NA.8: 5 residues within 4Å: Chain B: E.17, R.86 Chain E: D.128, D.136, V.137 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain E Hydrogen bonds: B:R.86, E:D.128, E:V.137

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 4 residues within 4Å: Chain C: K.187, N.188 Chain D: R.61, K.68 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:N.188 Salt bridges: C:K.187, D:R.61, D:K.68 PO4.5: 5 residues within 4Å: Chain C: D.196, K.199, Y.200 Chain D: M.199, K.252 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:D.196, C:D.196 Salt bridges: C:K.199, D:K.252 PO4.9: 4 residues within 4Å: Chain G: K.187, N.188 Chain H: R.61, K.68 4 PLIP interactions: 2 interactions with chain H, 2 interactions with chain G Salt bridges: H:R.61, H:K.68, G:K.187 Hydrogen bonds: G:N.188 PO4.12: 5 residues within 4Å: Chain G: D.196, K.199, Y.200 Chain H: M.199, K.252 5 PLIP interactions: 4 interactions with chain G, 1 interactions with chain H Hydrogen bonds: G:D.196, G:D.196, G:Y.200 Salt bridges: G:K.199, H:K.252

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 4 residues within 4Å: Chain A: R.215 Chain C: R.215 Chain D: K.269, H.270 Ligand excluded by PLIP CL.10: 4 residues within 4Å: Chain E: R.215 Chain G: R.215 Chain H: K.269, H.270 Ligand excluded by PLIP

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.4: 3 residues within 4Å: Chain D: E.129, E.197 Ligands: SO4.7 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:E.129, D:E.197 MN.11: 3 residues within 4Å: Chain H: E.129, E.197 Ligands: SO4.14 2 PLIP interactions: 2 interactions with chain H Metal complexes: H:E.129, H:E.197

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

SO4.6: 3 residues within 4Å: Chain C: R.192 Chain D: G.196, R.200 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:R.192 Salt bridges: D:R.200 SO4.7: 6 residues within 4Å: Chain C: N.188, R.192 Chain D: K.68, E.126, E.129 Ligands: MN.4 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:N.188 Salt bridges: C:R.192, D:K.68 SO4.13: 3 residues within 4Å: Chain G: R.192 Chain H: G.196, R.200 2 PLIP interactions: 1 interactions with chain G, 1 interactions with chain H Hydrogen bonds: G:R.192 Salt bridges: H:R.200 SO4.14: 6 residues within 4Å: Chain G: N.188, R.192 Chain H: K.68, E.126, E.129 Ligands: MN.11 3 PLIP interactions: 1 interactions with chain H, 2 interactions with chain G Salt bridges: H:K.68, G:R.192 Hydrogen bonds: G:N.188

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ye, X. et al., Structure of C3PO and mechanism of human RISC activation. Nat.Struct.Mol.Biol. (2011)

Release Date

2011-05-11

Peptides

Translin: ABCEFG
Translin-associated protein X: DH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

E
A

F
B

G
C

D
K

H
K

Translin

Translin-associated protein X

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