SMTL ID : 7q69.1 (1 other biounit)

Crystal structure of Chaetomium thermophilum C30S Ahp1 in the pre-reaction state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: D.83, R.84 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.84, A:R.84, A:R.84, A:E.108 Salt bridges: A:R.84 SO4.2: 7 residues within 4Å: Chain A: T.59, P.60, T.61, C.62, R.134, R.153, G.154 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.61, A:T.61, A:T.61 Water bridges: A:R.134, A:G.154 SO4.3: 2 residues within 4Å: Chain A: R.131 Chain B: D.92 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.131 Salt bridges: A:R.131 SO4.5: 7 residues within 4Å: Chain B: T.59, P.60, T.61, C.62, R.134, R.153, G.154 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:T.61, B:T.61, B:T.61 Water bridges: B:R.134, B:R.134, B:G.154 Salt bridges: B:R.153 SO4.6: 2 residues within 4Å: Chain A: D.92 Chain B: R.131 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.131, B:R.131 Salt bridges: B:R.131 SO4.7: 2 residues within 4Å: Chain A: R.153 Chain B: R.34 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.34 Hydrogen bonds: A:R.153

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 5 residues within 4Å: Chain B: K.65, G.154, S.155, T.156, E.157 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:K.65, B:G.154, B:S.155, B:T.156, B:T.156 Water bridges: B:T.156, B:G.160, B:D.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ravichandran, K.E. et al., E2/E3-independent ubiquitin-like protein conjugation by Urm1 is directly coupled to cysteine persulfidation. Embo J. (2022)

Release Date

2022-08-24

Peptides

Thioredoxin domain-containing protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thioredoxin domain-containing protein

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