SMTL ID : 1pv8.1

Crystal structure of a low activity F12L mutant of human porphobilinogen synthase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-hexamer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.122, C.124, S.168, D.169 Ligands: PB1.2 No protein-ligand interaction detected (PLIP) ZN.3: 1 residues within 4Å: Chain B: S.168 No protein-ligand interaction detected (PLIP) ZN.4: 5 residues within 4Å: Chain C: C.122, C.124, S.168, D.169 Ligands: PB1.5 No protein-ligand interaction detected (PLIP) ZN.6: 1 residues within 4Å: Chain D: S.168 No protein-ligand interaction detected (PLIP) ZN.7: 5 residues within 4Å: Chain E: C.122, C.124, S.168, D.169 Ligands: PB1.8 No protein-ligand interaction detected (PLIP) ZN.9: 1 residues within 4Å: Chain F: S.168 No protein-ligand interaction detected (PLIP)

3 x PB1: 3-(2-AMINOETHYL)-4-(AMINOMETHYL)HEPTANEDIOIC ACID(Covalent)

PB1.2: 13 residues within 4Å: Chain A: F.79, S.168, Y.196, K.199, Y.205, F.208, R.209, K.252, Y.276, V.278, S.279, Y.318 Ligands: ZN.1 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:K.199, A:Y.205, A:F.208, A:F.208, A:F.208, A:K.252 Hydrogen bonds: A:S.168, A:S.168, A:Y.196, A:Y.196, A:K.199, A:S.279, A:Y.318 Water bridges: A:R.209 Salt bridges: A:K.199, A:R.209, A:K.252, A:K.252 PB1.5: 13 residues within 4Å: Chain C: F.79, S.168, Y.196, K.199, Y.205, F.208, R.209, K.252, Y.276, V.278, S.279, Y.318 Ligands: ZN.4 18 PLIP interactions: 18 interactions with chain C Hydrophobic interactions: C:K.199, C:Y.205, C:F.208, C:F.208, C:F.208, C:K.252 Hydrogen bonds: C:S.168, C:S.168, C:Y.196, C:Y.196, C:K.199, C:S.279, C:Y.318 Water bridges: C:R.209 Salt bridges: C:K.199, C:R.209, C:K.252, C:K.252 PB1.8: 13 residues within 4Å: Chain E: F.79, S.168, Y.196, K.199, Y.205, F.208, R.209, K.252, Y.276, V.278, S.279, Y.318 Ligands: ZN.7 18 PLIP interactions: 18 interactions with chain E Hydrophobic interactions: E:K.199, E:Y.205, E:F.208, E:F.208, E:F.208, E:K.252 Hydrogen bonds: E:S.168, E:S.168, E:Y.196, E:Y.196, E:K.199, E:S.279, E:Y.318 Water bridges: E:R.209 Salt bridges: E:K.199, E:R.209, E:K.252, E:K.252

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Breinig, S. et al., Control of tetrapyrrole biosynthesis by alternate quaternary forms of porphobilinogen synthase. Nat.Struct.Biol. (2003)

Release Date

2003-09-09

Peptides

Delta-aminolevulinic acid dehydratase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

E
A

F
B

Delta-aminolevulinic acid dehydratase