SMTL ID : 1jm0.1 (2 other biounits)

CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

3 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 6 residues within 4Å: Chain A: E.11, E.37, H.40 Chain B: E.37 Ligands: MN.2, DMS.4 5 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: A:E.11, A:E.37, A:H.40, B:E.37, DMS.4 MN.2: 6 residues within 4Å: Chain A: E.37 Chain B: E.11, E.37, H.40 Ligands: MN.1, DMS.4 5 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: B:E.11, B:E.37, B:H.40, A:E.37, DMS.4 MN.3: 2 residues within 4Å: Chain B: Q.17, E.20 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.20, H2O.2, H2O.2, H2O.2

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.4: 10 residues within 4Å: Chain A: L.10, E.11, A.14, E.37 Chain B: L.10, E.11, A.14, E.37 Ligands: MN.1, MN.2 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Salt bridges: A:E.11, A:E.37, B:E.11, B:E.37

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Di Costanzo, L. et al., Toward the de novo design of a catalytically active helix bundle: a substrate-accessible carboxylate-bridged dinuclear metal center. J.Am.Chem.Soc. (2001)

Release Date

2002-01-16

Peptides

PROTEIN (FOUR-HELIX BUNDLE MODEL): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (FOUR-HELIX BUNDLE MODEL)

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