SMTL ID : 1sm3.1

CRYSTAL STRUCTURE OF THE TUMOR SPECIFIC ANTIBODY SM3 COMPLEX WITH ITS PEPTIDE EPITOPE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

hetero-1-1-1-mer

Ligands

8 x CD: CADMIUM ION(Non-covalent)(Non-functional Binders)

CD.1: 1 residues within 4Å: Chain A: H.44 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.44, H2O.1, H2O.3, H2O.3 CD.2: 4 residues within 4Å: Chain A: S.115, H.200, E.201, H.203 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.200, A:H.200, H2O.2 CD.3: 1 residues within 4Å: Chain A: N.54 No protein-ligand interaction detected (PLIP) CD.4: 1 residues within 4Å: Chain A: E.163 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.163, H2O.1, H2O.3, H2O.5 CD.5: 2 residues within 4Å: Chain A: D.141 Chain B: H.168 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.168, H2O.5, H2O.10 CD.6: 2 residues within 4Å: Chain B: E.195 Ligands: CL.9 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.195, B:E.195, H2O.9, H2O.10 CD.7: 2 residues within 4Å: Chain B: H.61 Ligands: CL.10 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.61, H2O.11, H2O.12 CD.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.9: 2 residues within 4Å: Chain B: E.195 Ligands: CD.6 Ligand excluded by PLIP CL.10: 3 residues within 4Å: Chain B: R.52, H.61 Ligands: CD.7 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dokurno, P. et al., Crystal structure at 1.95 A resolution of the breast tumour-specific antibody SM3 complexed with its peptide epitope reveals novel hypervariable loop recognition. J.Mol.Biol. (1998)

Release Date

1999-03-23

Peptides

SM3 ANTIBODY: A
SM3 ANTIBODY: B
PEPTIDE EPITOPE: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
H

C
P

SM3 ANTIBODY

SM3 ANTIBODY

PEPTIDE EPITOPE