SMTL ID : 4rbw.2 (1 other biounit)

Crystal structure of human alpha-defensin 5, HD5 (Thr7Arg Glu21Arg mutant)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: R.6, R.7, G.8 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.7, A:G.8 Water bridges: A:R.6, A:G.8 Salt bridges: A:R.6 SO4.2: 3 residues within 4Å: Chain A: G.8, R.9, R.28 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.9 Salt bridges: A:R.9, A:R.28 SO4.4: 4 residues within 4Å: Chain A: I.22, S.23 Chain B: R.7, Y.27 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.23, B:Y.27 Water bridges: A:G.24, A:G.24 SO4.5: 3 residues within 4Å: Chain B: R.21, G.24, R.25 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.24 Water bridges: B:R.21, B:R.21 Salt bridges: B:R.21

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

CL.3: 1 residues within 4Å: Chain A: R.21 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain B: R.9 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, C. et al., Design of a potent antibiotic peptide based on the active region of human defensin 5. J.Med.Chem. (2015)

Release Date

2015-07-29

Peptides

Defensin-5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Defensin-5

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