SMTL ID : 4kjk.1

Room Temperature WT DHFR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x FOL: FOLIC ACID(Non-covalent)

FOL.1: 21 residues within 4Å: Chain A: I.5, A.6, A.7, M.20, W.22, D.27, L.28, A.29, W.30, F.31, K.32, T.46, I.50, R.52, L.54, P.55, R.57, I.94, Y.100, T.113 Ligands: NAP.4 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.28, A:F.31, A:I.50 Hydrogen bonds: A:R.52, A:T.113 Water bridges: A:A.6, A:W.22, A:A.29, A:S.49, A:R.52 Salt bridges: A:D.27, A:K.32, A:R.57

2 x CA: CALCIUM ION(Non-functional Binders)(Non-covalent)

CA.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.3: 7 residues within 4Å: Chain A: A.9, V.10, D.11, V.13, A.117, E.118, V.119 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:V.10, A:V.119, H2O.6

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.4: 32 residues within 4Å: Chain A: A.6, A.7, L.8, I.14, G.15, M.16, N.18, A.19, M.20, W.22, G.43, R.44, H.45, T.46, S.49, L.62, S.63, S.64, Q.65, K.76, S.77, V.78, I.94, G.95, G.96, G.97, R.98, V.99, Y.100, Q.102, T.123 Ligands: FOL.1 33 PLIP interactions: 33 interactions with chain A Hydrophobic interactions: A:T.46 Hydrogen bonds: A:A.7, A:I.14, A:M.16, A:N.18, A:N.18, A:G.43, A:R.44, A:H.45, A:T.46, A:T.46, A:S.63, A:S.63, A:S.64, A:S.64, A:V.78, A:G.95, A:G.96, A:G.97, A:R.98, A:R.98, A:R.98, A:V.99, A:Q.102, A:Q.102 Water bridges: A:H.45, A:S.64, A:T.123, A:T.123, A:T.123 Salt bridges: A:R.44, A:H.45, A:H.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van den Bedem, H. et al., Automated identification of functional dynamic contact networks from X-ray crystallography. Nat.Methods (2013)

Release Date

2013-08-21

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

Related Entries With Identical Sequence