SMTL ID : 7onq.1

Carbonic anhydrase II mutant (E69C) dually binding an IrCp* complex to generate an artificial transfer hydrogenase (ATHase)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.94, H.96, E.106, H.119, T.198 Ligands: VKZ.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

1 x VKZ: 4-[2-(4-azanyl-9-chloranyl-2',3',4',5',6'-pentamethyl-7-oxidanylidene-spiro[1$l^{4},8-diaza-9$l^{8}-iridabicyclo[4.3.0]nona-1,3,5-triene-9,1'-1$l^{8}-iridapentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-8-yl)ethyl]benzenesulfonamide(Covalent)

VKZ.2: 16 residues within 4Å: Chain A: N.62, N.67, C.69, Q.92, H.94, H.96, H.119, V.121, F.130, V.142, L.197, T.198, T.199, W.208 Ligands: ZN.1, EDO.4 8 PLIP interactions: 8 interactions with chain A, Hydrophobic interactions: A:N.62, A:N.67, A:Q.92, A:V.121, A:L.197 Hydrogen bonds: A:Q.92, A:T.198, A:T.198

18 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 6 residues within 4Å: Chain A: Y.7, P.13, D.242, W.244, P.246 Ligands: EDO.19 Ligand excluded by PLIP EDO.4: 5 residues within 4Å: Chain A: L.60, N.62, K.169, G.170 Ligands: VKZ.2 Ligand excluded by PLIP EDO.5: 4 residues within 4Å: Chain A: Y.40, D.189, S.258, F.259 Ligand excluded by PLIP EDO.6: 6 residues within 4Å: Chain A: D.101, V.149, S.219, L.223, R.226 Ligands: EDO.8 Ligand excluded by PLIP EDO.7: 4 residues within 4Å: Chain A: G.102, K.111, K.112, K.113 Ligand excluded by PLIP EDO.8: 3 residues within 4Å: Chain A: D.101, V.149 Ligands: EDO.6 Ligand excluded by PLIP EDO.9: 7 residues within 4Å: Chain A: I.22, V.134, Q.135, Q.136, P.137, L.203, E.204 Ligand excluded by PLIP EDO.10: 6 residues within 4Å: Chain A: Y.51, D.52, A.54, N.177, D.179, R.181 Ligand excluded by PLIP EDO.11: 4 residues within 4Å: Chain A: W.5, F.20, P.200, P.201 Ligand excluded by PLIP EDO.12: 6 residues within 4Å: Chain A: L.163, D.164, K.167, K.224, K.227, L.228 Ligand excluded by PLIP EDO.13: 2 residues within 4Å: Chain A: K.251, N.252 Ligand excluded by PLIP EDO.14: 4 residues within 4Å: Chain A: R.58, S.172, A.173, D.174 Ligand excluded by PLIP EDO.15: 1 residues within 4Å: Chain A: E.220 Ligand excluded by PLIP EDO.16: 4 residues within 4Å: Chain A: C.69, F.70, D.72, I.91 Ligand excluded by PLIP EDO.17: 4 residues within 4Å: Chain A: N.231, E.233, G.234, E.235 Ligand excluded by PLIP EDO.18: 7 residues within 4Å: Chain A: G.6, Y.7, G.8, N.11, G.63, H.64, F.230 Ligand excluded by PLIP EDO.19: 5 residues within 4Å: Chain A: Y.7, F.230, V.241, D.242 Ligands: EDO.3 Ligand excluded by PLIP EDO.20: 4 residues within 4Å: Chain A: D.32, D.34, K.111, L.250 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stein, A. et al., A Dual Anchoring Strategy for the Directed Evolution of Improved Artificial Transfer Hydrogenases Based on Carbonic Anhydrase. Acs Cent.Sci. (2021)

Release Date

2021-12-01

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2