SMTL ID : 6zhs.1

Uba1 bound to two E2 (Ubc13) molecules

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

hetero-1-2-mer

Ligands

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

SO4.1: 8 residues within 4Å: Chain A: G.443, A.444, I.445, G.446, R.481, Q.482, D.544, A.865 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.444, A:I.445, A:Q.482 Water bridges: A:D.544 Salt bridges: A:R.481 SO4.2: 4 residues within 4Å: Chain A: R.21, N.478, R.481, D.544 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.544 Water bridges: A:R.21, A:R.21, A:R.481, A:R.481, A:R.481, A:I.863 Salt bridges: A:R.21, A:R.481

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: L.26, G.27, K.28, E.29, A.30, K.381 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.26, A:K.28, A:E.29, A:A.30 GOL.4: 5 residues within 4Å: Chain A: Y.465, I.466, V.467, N.514, F.532 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.514 Water bridges: A:K.512 GOL.5: 13 residues within 4Å: Chain A: D.282, K.285, F.391, D.392, S.393, E.395, S.396, L.876, L.879, E.880, K.883, K.895, F.908 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.282, A:K.285, A:S.393, A:S.393, A:E.395, A:K.883 Water bridges: A:D.392 GOL.6: 8 residues within 4Å: Chain A: E.215, I.254, N.607, K.608, R.713, F.846, I.847, E.848 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.215, A:N.607, A:R.713, A:E.848, A:E.848 GOL.7: 8 residues within 4Å: Chain A: K.33, R.150, F.171, T.172, A.377, C.378, S.379, G.380 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.33, A:T.172, A:T.172, A:C.378 Water bridges: A:T.172 GOL.8: 9 residues within 4Å: Chain A: S.17, S.20, R.21, E.475, K.476, S.477, N.478, D.824, K.856 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.17, A:K.476, A:S.477, A:S.477, A:N.478, A:N.478, A:D.824

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Misra, M. et al., ATP induced conformational changes facilitate E1-E2 disulfide bridging in the ubiquitin system. To Be Published

Release Date

2022-01-12

Peptides

Ubiquitin-activating enzyme E1 1: A
Ubiquitin-conjugating enzyme E2 13: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Ubiquitin-activating enzyme E1 1

Ubiquitin-conjugating enzyme E2 13

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