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Zinc in PDB 7d1b: Crystal Structure of Fimbriiglobus Ruber Glutaminyl Cyclase

Protein crystallography data

The structure of Crystal Structure of Fimbriiglobus Ruber Glutaminyl Cyclase, PDB code: 7d1b was solved by K.-F.Huang, J.-S.Huang, M.-L.Wu, W.-L.Hsieh, A.H.-J.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.97 / 1.24
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 57.206, 73.436, 87.427, 90, 90, 90
R / Rfree (%) 11.1 / 12.5

Other elements in 7d1b:

The structure of Crystal Structure of Fimbriiglobus Ruber Glutaminyl Cyclase also contains other interesting chemical elements:

Chlorine (Cl) 3 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Fimbriiglobus Ruber Glutaminyl Cyclase (pdb code 7d1b). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Fimbriiglobus Ruber Glutaminyl Cyclase, PDB code: 7d1b:

Zinc binding site 1 out of 1 in 7d1b

Go back to Zinc Binding Sites List in 7d1b
Zinc binding site 1 out of 1 in the Crystal Structure of Fimbriiglobus Ruber Glutaminyl Cyclase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Fimbriiglobus Ruber Glutaminyl Cyclase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn801

b:16.7
occ:1.00
OE2 A:GLU214 2.0 16.2 1.0
OD2 A:ASP181 2.0 15.3 1.0
NE2 A:HIS335 2.0 16.9 1.0
O A:HOH1150 2.1 14.8 1.0
CD A:GLU214 2.7 15.9 1.0
OE1 A:GLU214 2.8 18.3 1.0
CG A:ASP181 2.8 12.8 1.0
OD1 A:ASP181 2.9 13.3 1.0
CD2 A:HIS335 3.0 16.2 1.0
CE1 A:HIS335 3.0 14.8 1.0
O A:HOH986 3.7 19.0 1.0
O A:HOH982 3.9 13.6 1.0
NE1 A:TRP334 4.0 17.4 1.0
ND1 A:HIS335 4.1 16.9 1.0
CG A:HIS335 4.2 15.6 1.0
CG A:GLU214 4.2 15.2 1.0
CB A:ASP181 4.2 13.4 1.0
CD1 A:TRP334 4.4 16.5 1.0
O A:HOH993 4.5 14.2 1.0
OE1 A:GLU213 4.7 20.3 1.0
NE2 A:HIS156 4.7 12.6 1.0
CD A:ARG160 4.9 14.9 1.0

Reference:

K.F.Huang, J.S.Huang, M.L.Wu, W.L.Hsieh, K.C.Hsu, H.L.Hsu, T.P.Ko, A.H-J Wang. A Unique Carboxylic-Acid Hydrogen-Bond Network (Cahbn) Confers Glutaminyl Cyclase Activity on M28 Family Enzymes. J.Mol.Biol. 66960 2021.
ISSN: ESSN 1089-8638
PubMed: 33774034
DOI: 10.1016/J.JMB.2021.166960
Page generated: Tue Oct 29 18:35:12 2024

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