Calcium in PDB 8jqq: Protocatecuate Hydroxylase From Xylophilus Ampelinus C347T Mutant

The structure of Protocatecuate Hydroxylase From Xylophilus Ampelinus C347T Mutant, PDB code: 8jqq was solved by R.Fukushima, N.Katsuki, S.Fushinobu, N.Takaya, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.38 / 2.06
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	66.961, 87.816, 128.617, 90, 90, 90
R / Rfree (%)	22.7 / 25.8

The binding sites of Calcium atom in the Protocatecuate Hydroxylase From Xylophilus Ampelinus C347T Mutant (pdb code 8jqq). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Protocatecuate Hydroxylase From Xylophilus Ampelinus C347T Mutant, PDB code: 8jqq:

Calcium binding site 1 out of 1 in the Protocatecuate Hydroxylase From Xylophilus Ampelinus C347T Mutant


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Protocatecuate Hydroxylase From Xylophilus Ampelinus C347T Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca402 b:30.6 occ:0.56 O A:HOH507 2.3 33.3 1.0 OD2 A:ASP134 2.4 25.9 1.0 O A:HOH576 2.5 31.4 1.0 OD1 A:ASP134 2.7 29.5 1.0 CG A:ASP134 2.9 29.0 1.0 CB A:ASP134 4.4 26.3 1.0 OD2 A:ASP135 4.5 38.2 1.0 NH1 A:ARG138 4.5 32.5 1.0 CG A:ASP135 4.9 35.2 1.0 N A:ASP135 4.9 28.2 1.0

N.Katsuki, R.Fukushima, Y.Doi, S.Masuo, T.Arakawa, C.Yamada, S.Fushinobu, N.Takaya. Protocatechuate Hydroxylase Is A Novel Group A Flavoprotein Monooxygenase with A Unique Substrate Recognition Mechanism. J.Biol.Chem. 05508 2023.
ISSN: ESSN 1083-351X
PubMed: 38029967
DOI: 10.1016/J.JBC.2023.105508