SMTL ID : 3cu3.1

Crystal structure of a domain of unknown function with a cystatin-like fold (npun_r1993) from nostoc punctiforme pcc 73102 at 2.00 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain A: L.153 No protein-ligand interaction detected (PLIP) MG.7: 1 residues within 4Å: Chain B: L.153 No protein-ligand interaction detected (PLIP)

8 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 4 residues within 4Å: Chain A: Q.106, T.109, S.110 Chain B: D.151 2 PLIP interactions: 2 interactions with chain A Water bridges: A:S.110, A:S.110 EDO.3: 6 residues within 4Å: Chain A: W.29, N.30, F.69, V.73, G.75, T.76 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.30, A:V.73, A:G.75 EDO.4: 3 residues within 4Å: Chain A: Q.91, G.124, D.125 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.91 EDO.5: 4 residues within 4Å: Chain A: R.143, F.146 Chain B: F.150, T.162 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.143, A:R.143 EDO.8: 4 residues within 4Å: Chain A: D.151 Chain B: Q.106, T.109, S.110 2 PLIP interactions: 2 interactions with chain B Water bridges: B:S.110, B:S.110 EDO.9: 6 residues within 4Å: Chain B: W.29, N.30, F.69, V.73, G.75, T.76 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.30, B:V.73, B:G.75 EDO.10: 3 residues within 4Å: Chain B: Q.91, G.124, D.125 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.91 EDO.11: 4 residues within 4Å: Chain A: F.150, T.162 Chain B: R.143, F.146 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.143, B:R.143

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.6: 7 residues within 4Å: Chain A: N.89, L.92 Chain B: Q.91, T.122, K.123, G.124 Ligands: PEG.12 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.88, A:N.89 PEG.12: 7 residues within 4Å: Chain A: Q.91, T.122, K.123, G.124 Chain B: N.89, L.92 Ligands: PEG.6 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:V.88, B:N.89

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joint Center for Structural Genomics (JCSG), Crystal structure of Domain of Unknown Function with a Cystatin-like Fold (ZP_00107529.1) from Nostoc punctiforme PCC 73102 at 2.00 A resolution. To be published

Release Date

2008-04-29

Peptides

Domain of unknown function with a cystatin-like fold: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Domain of unknown function with a cystatin-like fold