Atomistry » Calcium » PDB 158d-1ai6 » 1a0s
Atomistry »
  Calcium »
    PDB 158d-1ai6 »
      1a0s »

Calcium in PDB 1a0s: Sucrose-Specific Porin

Protein crystallography data

The structure of Sucrose-Specific Porin, PDB code: 1a0s was solved by K.Diederichs, W.Welte, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 100.00 / 2.40
Space group P 32
Cell size a, b, c (Å), α, β, γ (°) 112.100, 112.100, 147.000, 90.00, 90.00, 120.00
R / Rfree (%) 21.4 / 22.8

Calcium Binding Sites:

The binding sites of Calcium atom in the Sucrose-Specific Porin (pdb code 1a0s). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Sucrose-Specific Porin, PDB code: 1a0s:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in 1a0s

Go back to Calcium Binding Sites List in 1a0s
Calcium binding site 1 out of 3 in the Sucrose-Specific Porin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Sucrose-Specific Porin within 5.0Å range:
probe atom residue distance (Å) B Occ
P:Ca10

b:42.1
occ:1.37
O P:ALA457 2.4 31.0 1.0
O P:ASN454 2.5 31.1 1.0
O P:LEU462 2.5 30.0 1.0
CB P:ASP460 2.9 33.1 1.0
C P:ASN454 3.4 30.5 1.0
OD2 P:ASP460 3.5 36.0 1.0
C P:ALA457 3.5 29.7 1.0
CG P:ASP460 3.7 33.7 1.0
C P:LEU462 3.7 29.9 1.0
CA P:ASN454 3.9 29.1 1.0
CA P:ASP460 4.1 32.5 1.0
N P:ALA457 4.1 27.0 1.0
N P:ASP460 4.3 34.4 1.0
N P:SER458 4.4 31.0 1.0
CA P:SER458 4.4 33.2 1.0
CA P:GLY463 4.4 34.3 1.0
CA P:ALA457 4.4 27.8 1.0
C P:ASP460 4.5 31.3 1.0
N P:GLY463 4.5 31.1 1.0
N P:ASN455 4.5 31.4 1.0
CB P:ASN454 4.6 29.0 1.0
CA P:LEU462 4.6 29.3 1.0
N P:LEU462 4.6 29.1 1.0
C P:SER458 4.7 34.1 1.0
O P:LEU453 4.7 27.6 1.0
O P:ASP460 4.7 31.8 1.0
C P:GLY463 4.8 36.5 1.0
CB P:ALA457 4.8 25.8 1.0
OD1 P:ASP460 4.9 36.6 1.0
N P:SER464 4.9 39.2 1.0
CB P:LEU462 4.9 28.7 1.0
N P:TYR456 4.9 29.5 1.0
N P:ALA461 4.9 30.6 1.0
O P:SER458 5.0 34.1 1.0
CA P:ASN455 5.0 32.1 1.0

Calcium binding site 2 out of 3 in 1a0s

Go back to Calcium Binding Sites List in 1a0s
Calcium binding site 2 out of 3 in the Sucrose-Specific Porin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Sucrose-Specific Porin within 5.0Å range:
probe atom residue distance (Å) B Occ
Q:Ca10

b:41.2
occ:1.37
O Q:LEU462 2.5 30.9 1.0
O Q:ASN454 2.5 30.6 1.0
O Q:ALA457 2.5 32.0 1.0
CB Q:ASP460 2.9 32.4 1.0
OD2 Q:ASP460 3.4 35.1 1.0
C Q:ASN454 3.4 29.9 1.0
C Q:ALA457 3.6 29.3 1.0
CG Q:ASP460 3.6 34.0 1.0
C Q:LEU462 3.6 29.8 1.0
CA Q:ASN454 3.8 28.8 1.0
CA Q:ASP460 4.2 32.1 1.0
N Q:ALA457 4.2 26.5 1.0
N Q:ASP460 4.3 35.1 1.0
CA Q:GLY463 4.4 34.0 1.0
N Q:SER458 4.4 31.5 1.0
CA Q:ALA457 4.5 27.6 1.0
CA Q:SER458 4.5 32.3 1.0
N Q:GLY463 4.5 31.8 1.0
C Q:ASP460 4.5 31.6 1.0
CB Q:ASN454 4.5 28.5 1.0
N Q:ASN455 4.6 29.9 1.0
CA Q:LEU462 4.6 29.9 1.0
N Q:LEU462 4.7 29.6 1.0
O Q:LEU453 4.7 28.5 1.0
C Q:SER458 4.7 33.0 1.0
O Q:ASP460 4.7 32.1 1.0
C Q:GLY463 4.8 36.1 1.0
OD1 Q:ASP460 4.8 37.0 1.0
CB Q:LEU462 4.9 28.7 1.0
N Q:TYR456 4.9 29.5 1.0
CB Q:ALA457 4.9 25.6 1.0
N Q:ALA461 4.9 31.0 1.0
N Q:SER464 4.9 39.3 1.0
O Q:SER458 5.0 33.3 1.0

Calcium binding site 3 out of 3 in 1a0s

Go back to Calcium Binding Sites List in 1a0s
Calcium binding site 3 out of 3 in the Sucrose-Specific Porin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Sucrose-Specific Porin within 5.0Å range:
probe atom residue distance (Å) B Occ
R:Ca10

b:45.2
occ:1.37
O R:ALA457 2.4 31.4 1.0
O R:LEU462 2.5 29.0 1.0
O R:ASN454 2.5 33.2 1.0
CB R:ASP460 2.8 34.1 1.0
OD2 R:ASP460 3.4 36.0 1.0
C R:ASN454 3.5 30.5 1.0
C R:ALA457 3.5 29.2 1.0
C R:LEU462 3.6 30.4 1.0
CG R:ASP460 3.6 34.0 1.0
CA R:ASN454 3.9 29.3 1.0
CA R:ASP460 4.1 32.6 1.0
N R:ALA457 4.2 25.4 1.0
N R:ASP460 4.2 34.8 1.0
CA R:GLY463 4.3 34.6 1.0
N R:SER458 4.4 31.0 1.0
N R:GLY463 4.4 32.8 1.0
CA R:SER458 4.4 32.4 1.0
C R:ASP460 4.4 31.9 1.0
CA R:ALA457 4.4 27.1 1.0
CA R:LEU462 4.5 29.2 1.0
N R:LEU462 4.6 28.5 1.0
O R:ASP460 4.6 31.4 1.0
CB R:ASN454 4.6 29.2 1.0
N R:ASN455 4.6 31.1 1.0
C R:SER458 4.7 34.5 1.0
C R:GLY463 4.7 36.8 1.0
O R:LEU453 4.7 29.0 1.0
OD1 R:ASP460 4.8 37.9 1.0
N R:SER464 4.8 39.4 1.0
CB R:LEU462 4.9 28.4 1.0
CB R:ALA457 4.9 25.6 1.0
N R:ALA461 4.9 31.4 1.0
N R:TYR456 4.9 30.4 1.0
O R:SER458 4.9 35.2 1.0

Reference:

D.Forst, W.Welte, T.Wacker, K.Diederichs. Structure of the Sucrose-Specific Porin Scry From Salmonella Typhimurium and Its Complex with Sucrose. Nat.Struct.Biol. V. 5 37 1998.
ISSN: ISSN 1072-8368
PubMed: 9437428
DOI: 10.1038/NSB0198-37
Page generated: Thu Jul 11 05:42:49 2024

Last articles

Mg in 4Y52
Mg in 4Y30
Mg in 4Y2V
Mg in 4Y2X
Mg in 4Y2Y
Mg in 4Y2U
Mg in 4Y2T
Mg in 4Y2Q
Mg in 4Y2R
Mg in 4Y2S
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy