SMTL ID : 3v3x.1 (1 other biounit)

Nitroxide Spin Labels in Protein GB1: N8/K28 Double Mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

3 x MTN: S-[(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioate(Non-covalent)

MTN.1: 6 residues within 4Å: Chain A: I.6, C.8 Chain B: K.10, T.11, T.53, T.55 No protein-ligand interaction detected (PLIP) MTN.3: 5 residues within 4Å: Chain A: K.10, T.11, L.12 Chain B: I.6, C.8 1 PLIP interactions: 1 interactions with chain A pi-Cation interactions: A:K.10 MTN.4: 4 residues within 4Å: Chain B: A.24, E.27, C.28, K.31 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:E.27

1 x 2PE: NONAETHYLENE GLYCOL(Non-covalent)

2PE.2: 4 residues within 4Å: Chain A: K.31, D.40, G.41, W.43 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.31, A:K.31 Water bridges: A:W.43, A:W.43, A:W.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cunningham, T.F. et al., High-resolution structure of a protein spin-label in a solvent-exposed beta-sheet and comparison with DEER spectroscopy. Biochemistry (2012)

Release Date

2012-08-29

Peptides

Immunoglobulin G-binding protein G: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Immunoglobulin G-binding protein G

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