SMTL ID : 3v62.1 (1 other biounit)

Structure of the S. cerevisiae Srs2 C-terminal domain in complex with PCNA conjugated to SUMO on lysine 164

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x NEQ: N-ETHYLMALEIMIDE(Covalent)

NEQ.1: 6 residues within 4Å: Chain B: G.18, F.19, C.22, V.48, L.246, F.248 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.19 pi-Stacking: B:F.248 NEQ.2: 3 residues within 4Å: Chain B: K.77, C.81, Y.114 No protein-ligand interaction detected (PLIP)

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

SO4.3: 3 residues within 4Å: Chain B: S.138, K.196, R.224 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.138 Salt bridges: B:K.196, B:R.224 SO4.4: 2 residues within 4Å: Chain B: K.146, R.149 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.146, B:R.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Armstrong, A.A. et al., Recognition of SUMO-modified PCNA requires tandem receptor motifs in Srs2. Nature (2012)

Release Date

2012-02-29

Peptides

Ubiquitin-like protein SMT3: A
Proliferating cell nuclear antigen: B
ATP-dependent DNA helicase SRS2: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Ubiquitin-like protein SMT3

Proliferating cell nuclear antigen

ATP-dependent DNA helicase SRS2

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