SMTL ID : 3v6n.1

Crystal structure of a plant albumin from Cicer Arietinum showing hemagglutination

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x IOD: IODIDE ION(Non-functional Binders)

IOD.1: 6 residues within 4Å: Chain A: F.10, R.11, D.69, R.125, F.177, A.178 Ligand excluded by PLIP IOD.7: 7 residues within 4Å: Chain B: F.10, R.11, D.69, F.124, R.125, F.177, A.178 Ligand excluded by PLIP

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: N.7, D.65, D.121, D.174 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:N.7, A:D.121, A:D.174, H2O.2, H2O.2 CA.8: 4 residues within 4Å: Chain B: N.7, D.65, D.121, D.174 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:N.7, B:D.121, B:D.174, H2O.4, H2O.4

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

CL.3: 6 residues within 4Å: Chain A: T.57, I.58, P.101 Chain B: T.57, I.58, P.101 Ligand excluded by PLIP CL.4: 8 residues within 4Å: Chain A: A.8, A.9, S.67, A.122, A.123, S.175, A.176 Ligands: NA.5 Ligand excluded by PLIP CL.9: 9 residues within 4Å: Chain B: A.8, A.9, C.66, S.67, A.122, A.123, S.175, A.176 Ligands: NA.10 Ligand excluded by PLIP

2 x NA: SODIUM ION(Non-functional Binders)

NA.5: 5 residues within 4Å: Chain A: A.9, S.67, A.123, A.176 Ligands: CL.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.9, A:A.123, A:A.176 NA.10: 5 residues within 4Å: Chain B: A.9, S.67, A.123, A.176 Ligands: CL.9 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:A.9, B:S.67, B:A.123

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

SO4.6: 9 residues within 4Å: Chain A: Y.133, Y.140, R.142, Q.152, G.160, F.161, P.200, G.201, S.202 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.140, A:Q.152, A:G.201 Salt bridges: A:R.142 SO4.11: 9 residues within 4Å: Chain B: Y.133, Y.140, R.142, Q.152, G.160, F.161, P.200, G.201, S.202 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.133, B:G.201 Salt bridges: B:R.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sharma, U. et al., Crystal structure of a plant albumin from Cicer arietinum (chickpea) possessing hemopexin fold and hemagglutination activity. Planta (2015)

Release Date

2012-01-04

Peptides

Lectin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Lectin

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