SMTL ID : 3fct.1 (1 other biounit)

MATURE METAL CHELATASE CATALYTIC ANTIBODY WITH HAPTEN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CD: CADMIUM ION(Non-covalent)

CD.1: 4 residues within 4Å: Chain A: Q.79, S.80, E.81 Ligands: CA.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:S.80, A:E.81, A:E.81

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: Q.79, S.80, E.81 Ligands: CD.1 No protein-ligand interaction detected (PLIP)

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain A: S.162, S.176 Chain B: F.167, L.179, S.180 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.176, H2O.3, H2O.10

3 x NA: SODIUM ION(Non-functional Binders)

NA.4: 3 residues within 4Å: Chain A: K.39, Q.42, K.45 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.42 NA.5: 2 residues within 4Å: Chain B: K.207, D.209 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.198, B:D.209 NA.6: 5 residues within 4Å: Chain B: Y.27, F.29, Y.32, M.34, P.53 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.27, B:Y.32

1 x MMP: N-METHYLMESOPORPHYRIN(Non-covalent)

MMP.7: 12 residues within 4Å: Chain A: A.34, Y.36, L.46, Y.49, Y.55, Q.89, Y.91, Y.94 Chain B: W.33, R.99, D.100, M.101 13 PLIP interactions: 5 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:D.100, A:A.34, A:L.46, A:Y.49, A:Y.49, A:Y.55, A:Y.91, A:Y.91 Hydrogen bonds: B:D.100, B:D.100 Salt bridges: B:R.99 pi-Cation interactions: B:R.99 pi-Stacking: A:Y.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Romesberg, F.E. et al., Structural and kinetic evidence for strain in biological catalysis. Biochemistry (1998)

Release Date

1999-06-23

Peptides

PROTEIN (METAL CHELATASE CATALYTIC ANTIBODY): A
PROTEIN (METAL CHELATASE CATALYTIC ANTIBODY): B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (METAL CHELATASE CATALYTIC ANTIBODY)

PROTEIN (METAL CHELATASE CATALYTIC ANTIBODY)

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