SMTL ID : 1mre.1

PREPARATION, CHARACTERIZATION AND CRYSTALLIZATION OF AN ANTIBODY FAB FRAGMENT THAT RECOGNIZES RNA. CRYSTAL STRUCTURES OF NATIVE FAB AND THREE FAB-MONONUCLEOTIDE COMPLEXES

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-oligomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: D.156, H.194 Ligands: IMD.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.156, A:H.194

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.2: 5 residues within 4Å: Chain A: D.156, R.193, H.194, N.195 Ligands: ZN.1 No protein-ligand interaction detected (PLIP)

1 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.3: 8 residues within 4Å: Chain A: H.31, N.33, N.35, Y.37, K.55, S.96, T.97 Chain B: R.100 12 PLIP interactions: 9 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:H.31, A:N.33, A:N.35, A:N.35, A:S.96, B:R.100, B:R.100 Salt bridges: A:K.55, A:K.55 pi-Stacking: A:Y.37 pi-Cation interactions: A:Y.37 Water bridges: B:G.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pokkuluri, P.R. et al., Preparation, characterization and crystallization of an antibody Fab fragment that recognizes RNA. Crystal structures of native Fab and three Fab-mononucleotide complexes. J.Mol.Biol. (1994)

Release Date

1995-02-14

Peptides

IGG2B-KAPPA JEL103 FAB (LIGHT CHAIN): A
IGG2B-KAPPA JEL103 FAB (HEAVY CHAIN): B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
H

IGG2B-KAPPA JEL103 FAB (LIGHT CHAIN)

IGG2B-KAPPA JEL103 FAB (HEAVY CHAIN)

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