SMTL ID : 1uuy.1

Structure of a molybdopterin-bound cnx1g domain links molybdenum and copper metabolism

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-trimer

Ligands

3 x MTE: PHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER(Non-covalent)

MTE.1: 18 residues within 4Å: Chain A: G.79, G.80, T.81, G.82, D.87, S.112, F.118, A.119, L.121, A.122, P.138, G.139, N.140, A.143, E.146 Chain C: Q.161 Ligands: AMP.2, CU1.6 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:G.80, A:T.81, A:G.82, A:D.87, A:S.112, A:S.112, A:A.119, A:G.139 Water bridges: A:N.140 Salt bridges: A:E.146 MTE.7: 18 residues within 4Å: Chain A: Q.161 Chain B: G.79, G.80, T.81, G.82, D.87, S.112, F.118, A.119, L.121, A.122, P.138, G.139, N.140, A.143, E.146 Ligands: AMP.8, CU1.12 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:G.80, B:T.81, B:G.82, B:D.87, B:S.112, B:S.112, B:A.119, B:G.139 Water bridges: B:N.140 Salt bridges: B:E.146 MTE.13: 18 residues within 4Å: Chain B: Q.161 Chain C: G.79, G.80, T.81, G.82, D.87, S.112, F.118, A.119, L.121, A.122, P.138, G.139, N.140, A.143, E.146 Ligands: AMP.14, CU1.18 11 PLIP interactions: 11 interactions with chain C Hydrogen bonds: C:G.80, C:T.81, C:T.81, C:G.82, C:D.87, C:S.112, C:S.112, C:A.119, C:G.139 Water bridges: C:N.140 Salt bridges: C:E.146

3 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.2: 12 residues within 4Å: Chain A: T.12, V.17, P.23, D.24, R.25, S.26, G.79, G.80, D.87, G.139, N.140 Ligands: MTE.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.24, A:R.25, A:S.26, A:S.26, A:G.80 Water bridges: A:V.13, A:G.82 AMP.8: 12 residues within 4Å: Chain B: T.12, V.17, P.23, D.24, R.25, S.26, G.79, G.80, D.87, G.139, N.140 Ligands: MTE.7 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:D.24, B:D.24, B:R.25, B:S.26, B:S.26, B:G.80 Water bridges: B:V.13, B:G.82 AMP.14: 12 residues within 4Å: Chain C: T.12, V.17, P.23, D.24, R.25, S.26, G.79, G.80, D.87, G.139, N.140 Ligands: MTE.13 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:D.24, C:R.25, C:S.26, C:S.26, C:G.80 Water bridges: C:V.13, C:G.82

3 x PPI: PROPANOIC ACID(Non-covalent)

PPI.3: 3 residues within 4Å: Chain A: I.62, K.65, W.66 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.62 Water bridges: A:K.65 Salt bridges: A:K.65 PPI.9: 3 residues within 4Å: Chain B: I.62, K.65, W.66 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:I.62 Water bridges: B:K.65 Salt bridges: B:K.65 PPI.15: 3 residues within 4Å: Chain C: I.62, K.65, W.66 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:I.62 Water bridges: C:K.65 Salt bridges: C:K.65

3 x IMD: IMIDAZOLE(Non-covalent)

IMD.4: 5 residues within 4Å: Chain A: L.105, F.106 Chain C: P.102, F.106 Ligands: FMT.5 No protein-ligand interaction detected (PLIP) IMD.10: 5 residues within 4Å: Chain A: P.102, F.106 Chain B: L.105, F.106 Ligands: FMT.11 No protein-ligand interaction detected (PLIP) IMD.16: 5 residues within 4Å: Chain B: P.102, F.106 Chain C: L.105, F.106 Ligands: FMT.17 No protein-ligand interaction detected (PLIP)

3 x FMT: FORMIC ACID(Non-functional Binders)

FMT.5: 4 residues within 4Å: Chain A: P.102, L.105 Chain C: P.102 Ligands: IMD.4 No protein-ligand interaction detected (PLIP) FMT.11: 4 residues within 4Å: Chain A: P.102 Chain B: P.102, L.105 Ligands: IMD.10 No protein-ligand interaction detected (PLIP) FMT.17: 4 residues within 4Å: Chain B: P.102 Chain C: P.102, L.105 Ligands: IMD.16 No protein-ligand interaction detected (PLIP)

3 x CU1: COPPER (I) ION(Non-covalent)

CU1.6: 2 residues within 4Å: Chain C: Q.161 Ligands: MTE.1 No protein-ligand interaction detected (PLIP) CU1.12: 2 residues within 4Å: Chain A: Q.161 Ligands: MTE.7 No protein-ligand interaction detected (PLIP) CU1.18: 2 residues within 4Å: Chain B: Q.161 Ligands: MTE.13 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kuper, J. et al., Structure of a Molybdopterin-Bound Cnx1G Domain Links Molybdenum and Copper Metabolism. Nature (2004)

Release Date

2004-08-09

Peptides

MOLYBDOPTERIN BIOSYNTHESIS CNX1: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

MOLYBDOPTERIN BIOSYNTHESIS CNX1