SMTL ID : 5fir.1 (5 other biounits)

Crystal structure of C. elegans XRN2 in complex with the XRN2-binding domain of PAXT-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.84 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: N.56, D.103, K.110, Q.114, R.117, R.118 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.56, A:D.103, A:Q.114 Salt bridges: A:K.110, A:R.117, A:R.118 SO4.2: 5 residues within 4Å: Chain A: R.292, G.338, Y.339, K.342, R.350 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.339 Salt bridges: A:R.292, A:K.342, A:R.350 SO4.3: 2 residues within 4Å: Chain A: T.545, A.546 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.546 SO4.4: 2 residues within 4Å: Chain A: K.491, Q.495 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.495 Salt bridges: A:K.491 SO4.5: 1 residues within 4Å: Chain A: R.267 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.267 SO4.6: 1 residues within 4Å: Chain A: E.47 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.47 SO4.7: 2 residues within 4Å: Chain A: R.397, G.403 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.403 Salt bridges: A:R.397 SO4.8: 2 residues within 4Å: Chain A: P.310, H.311 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.311 Salt bridges: A:H.311

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Richter, H. et al., Structural Basis and Function of Xrn2-Binding by Xtb Domains. Nat.Struct.Mol.Biol. (2016)

Release Date

2016-01-20

Peptides

5'-3' EXORIBONUCLEASE 2 HOMOLOG: A
PAXT-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

5'-3' EXORIBONUCLEASE 2 HOMOLOG

PAXT-1

Related Entries With Identical Sequence