SMTL ID : 3hzw.1

Crystal structure of bothropstoxin-I chemically modified by p-bromophenacyl bromide (BPB)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

homo-dimer

Ligands

2 x PBP: p-Bromophenacyl bromide(Covalent)

PBP.1: 7 residues within 4Å: Chain A: Y.21, G.22, G.29, C.44, H.47, V.92 Chain B: V.30 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:H.47 PBP.2: 8 residues within 4Å: Chain B: Y.21, G.22, C.28, G.29, C.44, H.47, K.48, V.92 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:H.47, B:K.48

1 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.3: 3 residues within 4Å: Chain B: G.32, R.33, K.52 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.33, B:R.33, B:R.33, B:K.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fernandes, C.A. et al., Comparison between apo and complexed structures of bothropstoxin-I reveals the role of Lys122 and Ca(2+)-binding loop region for the catalytically inactive Lys49-PLA(2)s. J.Struct.Biol. (2010)

Release Date

2010-05-12

Peptides

Phospholipase A2 homolog bothropstoxin-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Phospholipase A2 homolog bothropstoxin-1

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