SMTL ID : 5knl.1 (1 other biounit)

Crystal structure of S. pombe ubiquitin E1 (Uba1) in complex with Ubc15 and ubiquitin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: G.17, H.18, E.19, A.20, K.365 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.18, A:E.19 SO4.2: 8 residues within 4Å: Chain A: K.577, F.579, T.583, R.590, H.593 Chain C: D.100, K.101, R.110 6 PLIP interactions: 2 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:K.101 Salt bridges: C:R.110, A:K.577, A:R.590, A:H.593 Water bridges: A:N.589 SO4.3: 5 residues within 4Å: Chain A: R.590, I.591, E.592, K.832 Chain C: K.101 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:I.591, A:E.592, A:E.592 Salt bridges: A:R.590, A:K.832, C:K.101 SO4.4: 3 residues within 4Å: Chain A: R.11, N.460, R.463 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.460 Water bridges: A:R.463, A:V.841 Salt bridges: A:R.11, A:R.463 SO4.5: 4 residues within 4Å: Chain A: R.190 Chain B: L.35, R.49, R.53 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.49, B:R.53, A:R.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lv, Z. et al., S. pombe Uba1-Ubc15 Structure Reveals a Novel Regulatory Mechanism of Ubiquitin E2 Activity. Mol. Cell (2017)

Release Date

2017-02-15

Peptides

Ubiquitin-activating enzyme E1 1: A
Ubiquitin: B
Ubiquitin-conjugating enzyme E2 15: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Ubiquitin-activating enzyme E1 1

Ubiquitin

Ubiquitin-conjugating enzyme E2 15

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