Atomistry » Sodium » PDB 2gum-2hti » 2guo
Atomistry »
  Sodium »
    PDB 2gum-2hti »
      2guo »

Sodium in PDB 2guo: Human Class I Mhc Hla-A2 in Complex with the Native Nonameric Melan- A/Mart-1(27-35) Peptide

Protein crystallography data

The structure of Human Class I Mhc Hla-A2 in Complex with the Native Nonameric Melan- A/Mart-1(27-35) Peptide, PDB code: 2guo was solved by O.Y.Borbulevych, B.M.Baker, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.90
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 83.957, 58.369, 89.425, 90.00, 109.66, 90.00
R / Rfree (%) 18.7 / 24.4

Sodium Binding Sites:

The binding sites of Sodium atom in the Human Class I Mhc Hla-A2 in Complex with the Native Nonameric Melan- A/Mart-1(27-35) Peptide (pdb code 2guo). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Human Class I Mhc Hla-A2 in Complex with the Native Nonameric Melan- A/Mart-1(27-35) Peptide, PDB code: 2guo:

Sodium binding site 1 out of 1 in 2guo

Go back to Sodium Binding Sites List in 2guo
Sodium binding site 1 out of 1 in the Human Class I Mhc Hla-A2 in Complex with the Native Nonameric Melan- A/Mart-1(27-35) Peptide


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Human Class I Mhc Hla-A2 in Complex with the Native Nonameric Melan- A/Mart-1(27-35) Peptide within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Na605

b:25.4
occ:1.00
O E:HOH665 2.2 29.4 1.0
O E:LEU87 2.4 15.8 1.0
O E:HOH681 2.5 25.4 1.0
O E:HOH668 2.5 27.1 1.0
O E:HIS84 2.6 9.0 1.0
OD1 E:ASN83 2.8 13.6 1.0
CG E:ASN83 3.6 14.6 1.0
C E:LEU87 3.6 15.4 1.0
C E:HIS84 3.6 10.5 1.0
ND2 E:ASN83 3.8 19.8 1.0
N E:HIS84 4.0 10.3 1.0
O E:HOH673 4.1 35.6 1.0
CA E:VAL85 4.2 11.5 1.0
O E:VAL85 4.2 11.3 1.0
N E:VAL85 4.3 11.0 1.0
N E:LEU87 4.3 13.8 1.0
C E:VAL85 4.4 11.3 1.0
CA E:LEU87 4.4 13.6 1.0
CA E:HIS84 4.5 10.5 1.0
CB E:LEU87 4.5 13.0 1.0
N E:SER88 4.6 15.9 1.0
CA E:SER88 4.6 17.2 1.0
C E:SER88 4.6 17.4 1.0
CB E:ASN83 4.8 12.1 1.0
N E:GLN89 4.8 17.2 1.0
O E:SER88 5.0 17.8 1.0
C E:ASN83 5.0 10.8 1.0

Reference:

O.Y.Borbulevych, F.K.Insaidoo, T.K.Baxter, D.J.Powell, L.A.Johnson, N.P.Restifo, B.M.Baker. Structures of Mart-1(26/27-35) Peptide/Hla-A2 Complexes Reveal A Remarkable Disconnect Between Antigen Structural Homology and T Cell Recognition J.Mol.Biol. V. 372 1123 2007.
ISSN: ISSN 0022-2836
PubMed: 17719062
DOI: 10.1016/J.JMB.2007.07.025
Page generated: Tue Dec 15 05:50:14 2020

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy