SMTL ID : 3hy6.2 (1 other biounit)

Structure of human MTHFS with ADP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

6 x NI: NICKEL (II) ION(Non-covalent)

NI.1: 2 residues within 4Å: Chain A: H.89, D.91 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.89, A:D.91, H2O.1, H2O.1, H2O.3 NI.3: 1 residues within 4Å: Chain A: H.142 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.142, H2O.3, H2O.3, H2O.4 NI.16: 1 residues within 4Å: Chain A: E.96 No protein-ligand interaction detected (PLIP) NI.18: 2 residues within 4Å: Chain B: H.89, D.91 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:H.89, B:D.91, H2O.6, H2O.7, H2O.9 NI.20: 1 residues within 4Å: Chain B: H.142 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:H.142, H2O.8, H2O.8, H2O.10 NI.33: 1 residues within 4Å: Chain B: E.96 No protein-ligand interaction detected (PLIP)

24 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: Y.83, R.84, F.85, Q.86 No protein-ligand interaction detected (PLIP) MG.4: 3 residues within 4Å: Chain A: R.29, Q.59, E.61 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain A: H.89, M.90, R.159 No protein-ligand interaction detected (PLIP) MG.6: 7 residues within 4Å: Chain A: L.104, P.105, K.106 Chain B: S.102, L.103, L.104 Ligands: MG.23 3 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:L.104, A:L.104, H2O.10 MG.7: 2 residues within 4Å: Chain A: C.180, L.181 No protein-ligand interaction detected (PLIP) MG.9: 7 residues within 4Å: Chain A: D.91, M.92, E.122, A.123, L.124, Y.156, R.159 No protein-ligand interaction detected (PLIP) MG.10: 4 residues within 4Å: Chain A: R.145, D.154, D.189 Ligands: ADP.11 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.154, A:D.189, H2O.4 MG.12: 4 residues within 4Å: Chain A: N.144, V.185, D.189, K.191 No protein-ligand interaction detected (PLIP) MG.13: 3 residues within 4Å: Chain A: E.45, S.49, D.130 No protein-ligand interaction detected (PLIP) MG.14: 3 residues within 4Å: Chain A: E.96, E.100, R.120 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.100 MG.15: 2 residues within 4Å: Chain A: Y.197, E.198 No protein-ligand interaction detected (PLIP) MG.17: 1 residues within 4Å: Chain A: D.193 No protein-ligand interaction detected (PLIP) MG.19: 4 residues within 4Å: Chain B: Y.83, R.84, F.85, Q.86 No protein-ligand interaction detected (PLIP) MG.21: 3 residues within 4Å: Chain B: R.29, Q.59, E.61 No protein-ligand interaction detected (PLIP) MG.22: 3 residues within 4Å: Chain B: H.89, M.90, R.159 No protein-ligand interaction detected (PLIP) MG.23: 7 residues within 4Å: Chain A: S.102, L.103, L.104 Chain B: L.104, P.105, K.106 Ligands: MG.6 3 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:L.104, B:L.104, H2O.4 MG.24: 2 residues within 4Å: Chain B: C.180, L.181 No protein-ligand interaction detected (PLIP) MG.26: 7 residues within 4Å: Chain B: D.91, M.92, E.122, A.123, L.124, Y.156, R.159 No protein-ligand interaction detected (PLIP) MG.27: 4 residues within 4Å: Chain B: R.145, D.154, D.189 Ligands: ADP.28 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.154, B:D.189, H2O.9 MG.29: 4 residues within 4Å: Chain B: N.144, V.185, D.189, K.191 No protein-ligand interaction detected (PLIP) MG.30: 3 residues within 4Å: Chain B: E.45, S.49, D.130 No protein-ligand interaction detected (PLIP) MG.31: 3 residues within 4Å: Chain B: E.96, E.100, R.120 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.100 MG.32: 2 residues within 4Å: Chain B: Y.197, E.198 No protein-ligand interaction detected (PLIP) MG.34: 1 residues within 4Å: Chain B: D.193 No protein-ligand interaction detected (PLIP)

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.8: 8 residues within 4Å: Chain A: R.145, G.147, R.148, K.150, G.151, Y.152, Y.153 Ligands: ADP.11 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:R.148, A:G.149, A:K.150, A:G.151, A:Y.152, A:Y.153, A:D.154 Water bridges: A:R.145, A:R.145, A:R.148 Salt bridges: A:R.145 PO4.25: 8 residues within 4Å: Chain B: R.145, G.147, R.148, K.150, G.151, Y.152, Y.153 Ligands: ADP.28 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:R.148, B:G.149, B:K.150, B:G.151, B:Y.152, B:Y.153, B:D.154 Water bridges: B:R.145, B:R.145, B:R.148 Salt bridges: B:R.145

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.11: 12 residues within 4Å: Chain A: K.10, R.14, L.146, G.147, R.148, G.149, K.150, G.151, D.154, D.189 Ligands: PO4.8, MG.10 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:G.147, A:R.148, A:G.149, A:K.150, A:G.151 Water bridges: A:K.10, A:K.10, A:R.14, A:R.145, A:Y.153, A:D.189 Salt bridges: A:K.10, A:R.14, A:R.14 ADP.28: 12 residues within 4Å: Chain B: K.10, R.14, L.146, G.147, R.148, G.149, K.150, G.151, D.154, D.189 Ligands: PO4.25, MG.27 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:G.147, B:R.148, B:G.149, B:K.150, B:G.151, B:D.189 Water bridges: B:K.10, B:K.10, B:R.14, B:R.145, B:Y.153, B:D.154, B:D.154, B:D.189 Salt bridges: B:K.10, B:R.14, B:R.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, D. et al., Structural basis for the inhibition of human 5,10-methenyltetrahydrofolate synthetase by N10-substituted folate analogues. Cancer Res. (2009)

Release Date

2009-07-14

Peptides

5-formyltetrahydrofolate cyclo-ligase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

5-formyltetrahydrofolate cyclo-ligase

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