SMTL ID : 2rfm.2 (3 other biounits)

Structure of a Thermophilic Ankyrin Repeat Protein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: N.79, R.80, L.81, G.82 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.81, A:G.82 Water bridges: A:I.83 SO4.2: 5 residues within 4Å: Chain A: N.79, G.112, Y.113, S.114, E.115 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.79, A:S.114, A:E.115 Water bridges: A:N.79, A:G.112, A:M.116 SO4.3: 1 residues within 4Å: Chain A: R.130 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.130, A:R.130 Salt bridges: A:R.130 SO4.4: 3 residues within 4Å: Chain A: N.126, V.127, N.128 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:V.127, A:N.128 Water bridges: A:A.125, A:N.126, A:N.126

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

CL.5: 3 residues within 4Å: Chain A: K.64, T.96, K.97 Ligand excluded by PLIP CL.6: 2 residues within 4Å: Chain A: N.95, N.126 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain A: R.80 Ligand excluded by PLIP

2 x BU2: 1,3-BUTANEDIOL(Non-covalent)

BU2.8: 7 residues within 4Å: Chain A: G.145, S.147, G.178, R.179, Q.180, E.181, V.182 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Q.180, A:E.181 Hydrogen bonds: A:G.145, A:Q.180, A:E.181, A:V.182 Water bridges: A:S.147 BU2.9: 8 residues within 4Å: Chain A: L.27, R.28, N.29, Y.30, R.31, T.37, P.38, K.60 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:R.31, A:K.60 Water bridges: A:L.27, A:K.60

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.10: 4 residues within 4Å: Chain A: R.31, N.35, D.63, K.64 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.31, A:R.31, A:N.35, A:D.63, A:K.64, A:K.64 Water bridges: A:R.31, A:N.35 GOL.11: 7 residues within 4Å: Chain A: S.114, Y.118, G.145, R.146, S.147, E.148, I.149 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.114, A:R.146, A:S.147, A:E.148, A:I.149 Water bridges: A:G.145 GOL.12: 3 residues within 4Å: Chain A: K.143, Y.144, F.177 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.144, A:Y.144 Water bridges: A:K.143, A:Y.144, A:R.179

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Loew, C. et al., Structural insights into an equilibrium folding intermediate of an archaeal ankyrin repeat protein. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-03-11

Peptides

Putative ankyrin repeat protein TV1425: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Putative ankyrin repeat protein TV1425

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