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Zinc in PDB 1lba: The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase

Enzymatic activity of The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase

All present enzymatic activity of The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase:
3.5.1.28;

Protein crystallography data

The structure of The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase, PDB code: 1lba was solved by X.Cheng, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 2.20
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 46.500, 62.500, 110.000, 90.00, 90.00, 90.00
R / Rfree (%) 19 / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase (pdb code 1lba). 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 The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase, PDB code: 1lba:

Zinc binding site 1 out of 1 in 1lba

Go back to Zinc Binding Sites List in 1lba
Zinc binding site 1 out of 1 in the The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn151

b:22.9
occ:1.00
SG A:CYS130 2.2 18.7 1.0
ND1 A:HIS17 2.5 7.0 1.0
ND1 A:HIS122 2.7 30.3 1.0
O A:HOH199 2.8 28.2 1.0
CG A:HIS17 3.2 10.4 1.0
CG A:HIS122 3.3 28.7 1.0
CB A:CYS130 3.4 14.9 1.0
CB A:HIS17 3.5 7.9 1.0
CB A:HIS122 3.5 25.4 1.0
CE1 A:HIS17 3.7 7.3 1.0
CE1 A:HIS122 3.8 33.5 1.0
CA A:HIS17 4.1 9.8 1.0
O A:HIS68 4.4 12.7 1.0
CD2 A:HIS17 4.5 8.5 1.0
CD2 A:HIS122 4.6 29.9 1.0
NE2 A:HIS17 4.6 12.1 1.0
CA A:CYS130 4.7 18.4 1.0
NE2 A:HIS122 4.7 34.3 1.0
O A:CYS130 4.8 19.7 1.0
O A:CYS18 4.9 17.7 1.0
C A:CYS130 4.9 17.8 1.0
O A:VAL16 5.0 3.7 1.0
N A:CYS18 5.0 11.3 1.0

Reference:

X.Cheng, X.Zhang, J.W.Pflugrath, F.W.Studier. The Structure of Bacteriophage T7 Lysozyme, A Zinc Amidase and An Inhibitor of T7 Rna Polymerase. Proc.Natl.Acad.Sci.Usa V. 91 4034 1994.
ISSN: ISSN 0027-8424
PubMed: 8171031
DOI: 10.1073/PNAS.91.9.4034
Page generated: Wed Dec 16 02:56:06 2020

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