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Zinc in PDB 6cpa: Crystal Structure of the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes

Enzymatic activity of Crystal Structure of the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes

All present enzymatic activity of Crystal Structure of the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes:
3.4.17.1;

Protein crystallography data

The structure of Crystal Structure of the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes, PDB code: 6cpa was solved by H.Kim, W.N.Lipscomb, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 2.00
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 61.900, 67.200, 76.200, 90.00, 90.00, 90.00
R / Rfree (%) 19.3 / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes (pdb code 6cpa). 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 the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes, PDB code: 6cpa:

Zinc binding site 1 out of 1 in 6cpa

Go back to Zinc Binding Sites List in 6cpa
Zinc binding site 1 out of 1 in the Crystal Structure of the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes


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 the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn308

b:9.0
occ:1.00
 ND1 A:HIS69 2.1 8.8 1.0
O3A A:ZAF309 2.2 17.7 1.0
ND1 A:HIS196 2.2 9.6 1.0
OE1 A:GLU72 2.2 11.6 1.0
OE2 A:GLU72 2.3 10.4 1.0
CD A:GLU72 2.6 8.9 1.0
CG A:HIS69 2.9 6.0 1.0
CE1 A:HIS196 3.0 6.6 1.0
P3 A:ZAF309 3.1 28.6 1.0
O3B A:ZAF309 3.1 22.0 1.0
CG A:HIS196 3.1 7.3 1.0
CB A:HIS69 3.2 7.6 1.0
CE1 A:HIS69 3.3 5.0 1.0
CB A:HIS196 3.6 3.2 1.0
NH2 A:ARG127 4.0 4.9 1.0
CG A:GLU72 4.1 8.1 1.0
O A:HOH460 4.1 6.4 1.0
NE2 A:HIS196 4.1 8.2 1.0
CD2 A:HIS69 4.2 4.9 1.0
O3 A:ZAF309 4.2 24.7 1.0
C2 A:ZAF309 4.2 22.1 1.0
O1A A:ZAF309 4.2 10.7 1.0
O A:HOH395 4.2 9.4 1.0
C1 A:ZAF309 4.2 12.6 1.0
CD2 A:HIS196 4.2 8.2 1.0
NE2 A:HIS69 4.3 5.6 1.0
C4 A:ZAF309 4.4 13.3 1.0
CA A:HIS196 4.5 6.2 1.0
O A:SER197 4.6 13.6 1.0
CA A:HIS69 4.7 6.3 1.0
O1B A:ZAF309 4.8 27.4 1.0
CZ A:ARG127 4.9 3.9 1.0
N A:SER197 4.9 3.5 1.0
OE2 A:GLU270 5.0 10.9 1.0
N A:HIS69 5.0 6.2 1.0

Reference:

H.Kim, W.N.Lipscomb. Crystal Structure of the Complex of Carboxypeptidase A with A Strongly Bound Phosphonate in A New Crystalline Form: Comparison with Structures of Other Complexes. Biochemistry V. 29 5546 1990.
ISSN: ISSN 0006-2960
PubMed: 2386784
DOI: 10.1021/BI00475A019
Page generated: Mon Oct 28 19:00:44 2024

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