SMTL ID : 5wt5.1 (1 other biounit)

L-homocysteine-bound NifS from Helicobacter pylori

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

1 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.1: 6 residues within 4Å: Chain A: L.52, Y.56, V.67, I.68, M.234, N.235 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.52, A:I.68 Hydrogen bonds: A:Y.56

2 x HCS: 2-AMINO-4-MERCAPTO-BUTYRIC ACID(Non-covalent)

HCS.2: 6 residues within 4Å: Chain A: N.10, A.11, H.104, N.155, K.206, R.354 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.155 Salt bridges: A:R.354 HCS.3: 7 residues within 4Å: Chain A: T.241 Chain B: N.10, A.11, H.104, N.155, K.206, R.354 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:H.104, B:N.155 Salt bridges: B:R.354

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fujishiro, T. et al., Structural snapshot of cysteine desulfurase NifS with L-cysteine in initiation of catalysis. to be published

Release Date

2017-12-13

Peptides

Cysteine desulfurase IscS: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cysteine desulfurase IscS

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