SMTL ID : 6tjl.1

Mature primitive pytochelatin synthase Alr0975 from Nostoc species bound to glutathione

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: E.28, D.139 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.28, A:D.139, A:D.139, H2O.1 CA.2: 6 residues within 4Å: Chain A: D.29, N.135, L.136, Q.138, N.141, F.142 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.29, A:D.29, A:N.135, A:Q.138, A:N.141 CA.4: 3 residues within 4Å: Chain A: N.15 Chain B: E.28, D.139 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.28, B:D.139, B:D.139, H2O.1 CA.5: 6 residues within 4Å: Chain B: D.29, N.135, L.136, Q.138, N.141, F.142 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.29, B:D.29, B:N.135, B:Q.138, B:N.141

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.3: 22 residues within 4Å: Chain A: Q.40, Q.43, A.44, Y.45, S.46, G.47, R.96, Q.97, G.98, M.99, T.100, N.146, R.149, G.158, H.159, I.160, S.179, Y.181, K.182, D.201, V.203, R.208 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:I.160 Hydrogen bonds: A:Q.40, A:S.46, A:S.46, A:M.99, A:N.146, A:G.158, A:G.158, A:G.158, A:G.158, A:D.201, A:D.201 Water bridges: A:K.182, A:K.182 Salt bridges: A:R.149, A:H.159, A:K.182, A:R.208 GSH.6: 22 residues within 4Å: Chain B: Q.40, Q.43, A.44, Y.45, S.46, G.47, R.96, Q.97, G.98, M.99, T.100, N.146, R.149, G.158, H.159, I.160, S.179, Y.181, K.182, D.201, V.203, R.208 20 PLIP interactions: 20 interactions with chain B Hydrogen bonds: B:Q.40, B:S.46, B:S.46, B:M.99, B:N.146, B:G.158, B:G.158, B:G.158, B:G.158, B:D.201 Water bridges: B:G.47, B:S.179, B:K.182, B:K.182, B:D.201, B:R.208 Salt bridges: B:R.149, B:H.159, B:K.182, B:R.208

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Feiler, C.G. et al., Mature primitive pytochelatin synthase Alr0975 from Nostoc species bound to glutathione. To Be Published

Release Date

2020-12-09

Peptides

Alr0975 protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Alr0975 protein