SMTL ID : 3ot2.1

Crystal structure of a putative nuclease belonging to DUF820 (Ava_3926) from Anabaena variabilis ATCC 29413 at 1.96 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

homo-dimer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 7 residues within 4Å: Chain A: L.113, S.114, P.115, D.141, P.142, D.143 Ligands: ACT.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.141, A:D.143 Water bridges: A:D.143 ACT.2: 4 residues within 4Å: Chain A: S.114, Q.117, Q.119 Ligands: ACT.1 5 PLIP interactions: 5 interactions with chain A Water bridges: A:Q.119, A:Q.119, A:Q.119, A:Q.119, A:D.141

1 x BU1: 1,4-BUTANEDIOL(Non-functional Binders)

BU1.3: 8 residues within 4Å: Chain A: F.15, L.16, L.18, P.19, E.20, T.21, S.25, R.70 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.15 Hydrogen bonds: A:T.21 Water bridges: A:S.25

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

CL.4: 4 residues within 4Å: Chain A: R.64, W.87, R.92, I.98 Ligand excluded by PLIP CL.8: 5 residues within 4Å: Chain A: Y.150, T.156 Chain B: Y.150, T.156 Ligands: EDO.9 Ligand excluded by PLIP

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

EDO.5: 7 residues within 4Å: Chain A: I.28, E.29, K.31, I.33, K.121, K.124 Chain B: E.144 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:K.31, A:K.31, B:E.144 Water bridges: B:T.146 EDO.6: 3 residues within 4Å: Chain A: S.55, V.56, Q.60 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.60 Water bridges: A:V.56 EDO.7: 5 residues within 4Å: Chain A: E.20, A.24, E.68, R.70, V.79 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.70 EDO.9: 9 residues within 4Å: Chain A: Q.119, T.123, L.139, Y.150 Chain B: Q.119, T.123, L.139, Y.150 Ligands: CL.8 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.119, A:T.123, B:Q.119, B:Y.150 EDO.10: 6 residues within 4Å: Chain A: E.144 Chain B: I.28, E.29, I.33, K.121, K.124 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:I.28 EDO.11: 4 residues within 4Å: Chain A: E.29 Chain B: V.158, D.160, E.161 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.158 Water bridges: B:V.158, B:D.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joint Center for Structural Genomics (JCSG), Crystal structure of a putative nuclease belonging to DUF820 (Ava_3926) from Anabaena variabilis ATCC 29413 at 1.96 A resolution. To be published

Release Date

2010-10-06

Peptides

Uncharacterized protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Uncharacterized protein