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Calcium in PDB 2fhc: Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose

Enzymatic activity of Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose

All present enzymatic activity of Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose:
3.2.1.41;

Protein crystallography data

The structure of Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose, PDB code: 2fhc was solved by B.Mikami, H.Iwamoto, Y.Katsuya, H.-J.Yoon, E.Demirkan-Sarikaya, D.Malle, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 14.99 / 1.85
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 150.539, 60.655, 135.393, 90.00, 113.59, 90.00
R / Rfree (%) 17.8 / 21.4

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose (pdb code 2fhc). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 5 binding sites of Calcium where determined in the Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose, PDB code: 2fhc:
Jump to Calcium binding site number: 1; 2; 3; 4; 5;

Calcium binding site 1 out of 5 in 2fhc

Go back to Calcium Binding Sites List in 2fhc
Calcium binding site 1 out of 5 in the Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca2401

b:16.2
occ:1.00
 O A:TYR555 2.4 14.1 1.0
OD2 A:ASP893 2.4 17.6 1.0
O A:ALA550 2.4 18.1 1.0
OD1 A:ASP553 2.4 13.2 1.0
O A:HOH1495 2.4 17.8 1.0
O A:HOH1494 2.6 15.1 1.0
O A:HOH1272 2.6 11.7 1.0
C A:ALA550 3.5 18.9 1.0
CG A:ASP553 3.5 16.5 1.0
C A:TYR555 3.5 14.5 1.0
CG A:ASP893 3.6 17.5 1.0
OD2 A:ASP553 3.9 14.5 1.0
CA A:ALA550 3.9 17.0 1.0
OD1 A:ASP893 4.1 16.9 1.0
CA A:TYR555 4.2 12.6 1.0
N A:TYR555 4.3 13.9 1.0
CB A:ALA550 4.3 17.4 1.0
O A:HOH1621 4.5 26.3 1.0
O A:ASP553 4.5 16.6 1.0
CB A:TYR555 4.6 14.6 1.0
N A:ASN556 4.6 14.0 1.0
O A:ASP893 4.6 17.1 1.0
N A:GLN551 4.6 15.8 1.0
ND2 A:ASN556 4.7 17.0 1.0
CB A:ASN556 4.7 12.4 1.0
N A:ASP553 4.7 15.2 1.0
CB A:ASP893 4.8 14.5 1.0
CA A:ASP893 4.8 14.3 1.0
O A:THR484 4.8 19.1 1.0
C A:ASP553 4.8 15.5 1.0
CB A:ASP553 4.8 14.1 1.0
CA A:ASN556 4.9 13.7 1.0
O A:HOH1597 4.9 23.9 1.0

Calcium binding site 2 out of 5 in 2fhc

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Calcium binding site 2 out of 5 in the Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca2402

b:34.5
occ:1.00
 OD2 A:ASP994 2.0 18.1 1.0
O A:ASP1003 2.1 24.0 1.0
O A:HOH1525 2.1 19.0 1.0
OE1 A:GLN1070 2.2 23.8 1.0
OG A:SER1001 2.2 24.9 1.0
O A:VAL1006 2.2 20.6 1.0
C A:ASP1003 3.1 24.3 1.0
CG A:ASP994 3.1 21.3 1.0
CD A:GLN1070 3.3 26.6 1.0
CB A:SER1001 3.3 26.0 1.0
C A:VAL1006 3.4 18.2 1.0
N A:ASP1003 3.7 22.4 1.0
NE2 A:GLN1070 3.9 26.9 1.0
CA A:ASP1003 3.9 23.9 1.0
CB A:ASP994 4.0 19.0 1.0
CA A:SER1001 4.0 26.7 1.0
N A:SER1004 4.0 25.1 1.0
OD1 A:ASP994 4.0 18.4 1.0
O A:ASP994 4.1 22.1 1.0
N A:VAL1006 4.2 21.4 1.0
O A:HOH2063 4.2 33.7 1.0
CA A:SER1004 4.2 25.4 1.0
N A:ASP1007 4.3 19.0 1.0
CB A:ASP1003 4.3 23.4 1.0
C A:SER1001 4.3 26.3 1.0
CA A:ASP1007 4.3 18.3 1.0
N A:LEU1002 4.4 25.8 1.0
CA A:VAL1006 4.4 20.6 1.0
OD1 A:ASP1007 4.4 19.5 1.0
CG A:GLN1070 4.5 25.0 1.0
C A:SER1004 4.5 24.7 1.0
CB A:GLN1070 4.8 24.1 1.0
N A:ARG1005 4.8 25.1 1.0
CG2 A:VAL1006 4.9 19.0 1.0
C A:LEU1002 4.9 24.3 1.0
C A:ASP994 4.9 20.2 1.0
O A:SER1004 5.0 25.6 1.0

Calcium binding site 3 out of 5 in 2fhc

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Calcium binding site 3 out of 5 in the Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca2403

b:36.3
occ:1.00
 O A:HOH1425 2.1 21.3 1.0
O A:HOH1747 2.1 19.9 1.0
O A:HOH1253 2.2 21.7 1.0
O A:HOH1748 2.2 22.8 1.0
O A:HOH1746 2.2 14.3 1.0
O A:HOH1247 2.3 28.1 1.0
NE A:ARG715 4.0 18.6 1.0
OE1 A:GLU639 4.1 24.9 1.0
OE1 A:GLU633 4.2 23.0 1.0
NH2 A:ARG715 4.2 21.1 1.0
OE1 A:GLN712 4.2 18.3 1.0
O A:HOH1530 4.3 21.6 1.0
OD2 A:ASP714 4.3 23.0 1.0
OD1 A:ASP714 4.3 23.4 1.0
OE2 A:GLU639 4.4 23.9 1.0
NE2 A:GLN712 4.5 14.6 1.0
O A:HOH1969 4.5 57.8 1.0
OE2 A:GLU633 4.5 22.4 1.0
O A:ASN711 4.6 19.5 1.0
CZ A:ARG715 4.6 18.6 1.0
CD A:GLU639 4.7 22.4 1.0
CD A:GLN712 4.7 17.6 1.0
CG A:ASP714 4.7 22.6 1.0
CD A:GLU633 4.8 22.9 1.0
O A:HOH1820 4.8 44.3 1.0

Calcium binding site 4 out of 5 in 2fhc

Go back to Calcium Binding Sites List in 2fhc
Calcium binding site 4 out of 5 in the Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca2404

b:16.1
occ:1.00
 OD1 A:ASP481 2.3 14.4 1.0
O A:LEU482 2.4 16.5 1.0
OE2 A:GLU487 2.4 12.6 1.0
O A:HOH1254 2.4 13.8 1.0
O A:HOH1496 2.4 14.4 1.0
OE2 A:GLU568 2.5 16.5 1.0
CD A:GLU568 3.3 14.1 1.0
CD A:GLU487 3.3 16.9 1.0
OE1 A:GLU568 3.4 16.3 1.0
CG A:ASP481 3.5 14.9 1.0
C A:LEU482 3.5 15.8 1.0
N A:LEU482 3.7 15.8 1.0
CG A:GLU487 3.9 15.7 1.0
OG A:SER388 4.1 15.6 1.0
OE1 A:GLU487 4.2 14.2 1.0
C A:ASP481 4.2 14.9 1.0
OD2 A:ASP481 4.2 12.8 1.0
CA A:LEU482 4.2 15.8 1.0
O A:HOH1352 4.4 14.4 1.0
O A:HOH1129 4.4 17.0 1.0
CA A:ASP481 4.4 13.7 1.0
N A:GLY569 4.4 16.0 1.0
CB A:ASP481 4.5 13.7 1.0
CG A:LEU482 4.6 14.9 1.0
N A:ALA483 4.6 15.3 1.0
O A:VAL485 4.6 17.0 1.0
CA A:ALA483 4.7 17.3 1.0
CG A:GLU568 4.7 16.0 1.0
CA A:GLU568 4.9 15.0 1.0
CB A:LEU482 5.0 15.4 1.0
O A:ASP481 5.0 16.4 1.0

Calcium binding site 5 out of 5 in 2fhc

Go back to Calcium Binding Sites List in 2fhc
Calcium binding site 5 out of 5 in the Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Crystal Structure Analysis of Klebsiella Pneumoniae Pullulanase Complexed with Maltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca2405

b:59.5
occ:1.00
 OD2 A:ASP162 2.3 66.2 0.9
O A:ASP162 2.4 62.2 0.9
O A:THR150 2.5 60.4 0.9
OD1 A:ASP148 2.5 68.6 0.9
OD2 A:ASP148 2.6 69.7 0.9
CG A:ASP148 2.8 68.5 0.9
CG A:ASP162 3.1 65.6 0.9
C A:ASP162 3.4 62.5 0.9
C A:THR150 3.6 60.5 0.9
CB A:THR150 3.7 60.3 0.9
OD1 A:ASP162 3.8 66.8 0.9
CA A:ASP162 3.9 63.6 0.9
CB A:ASP162 3.9 64.7 0.9
CA A:THR150 4.1 60.8 0.9
CG2 A:THR150 4.2 59.8 0.9
CB A:ASP148 4.2 68.5 0.9
N A:THR150 4.3 62.3 0.9
N A:SER163 4.6 61.4 1.0
OE1 A:GLU45 4.7 54.9 0.9
NE2 A:GLN48 4.7 61.5 0.9
N A:VAL151 4.7 59.9 0.9
OG1 A:THR150 4.8 59.9 0.9
OE1 A:GLN48 5.0 61.7 0.9
CA A:SER163 5.0 60.1 1.0

Reference:

B.Mikami, H.Iwamoto, D.Malle, H.-J.Yoon, E.Demirkan-Sarikaya, Y.Mezaki, Y.Katsuya. Crystal Structure of Pullulanase: Evidence For Parallel Binding of Oligosaccharides in the Active Site J.Mol.Biol. V. 359 690 2006.
ISSN: ISSN 0022-2836
PubMed: 16650854
DOI: 10.1016/J.JMB.2006.03.058
Page generated: Fri Jul 12 10:29:13 2024

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