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Potassium in PDB 4kmz: Human Folate Receptor Beta (FOLR2) in Complex with the Folate

Protein crystallography data

The structure of Human Folate Receptor Beta (FOLR2) in Complex with the Folate, PDB code: 4kmz was solved by A.S.Wibowo, C.E.Dann Iii, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.43 / 2.30
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 96.861, 96.861, 98.337, 90.00, 90.00, 120.00
R / Rfree (%) 20.5 / 26

Other elements in 4kmz:

The structure of Human Folate Receptor Beta (FOLR2) in Complex with the Folate also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Human Folate Receptor Beta (FOLR2) in Complex with the Folate (pdb code 4kmz). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Human Folate Receptor Beta (FOLR2) in Complex with the Folate, PDB code: 4kmz:

Potassium binding site 1 out of 1 in 4kmz

Go back to Potassium Binding Sites List in 4kmz
Potassium binding site 1 out of 1 in the Human Folate Receptor Beta (FOLR2) in Complex with the Folate


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Human Folate Receptor Beta (FOLR2) in Complex with the Folate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K302

b:43.9
occ:1.00
OG A:SER104 3.3 29.4 1.0
NE1 A:TRP54 3.3 42.6 1.0
ND2 A:ASN214 3.4 32.6 1.0
ND2 A:ASN216 3.4 32.2 1.0
OD1 A:ASN106 3.7 44.0 1.0
CB A:SER104 3.8 31.9 1.0
CB A:ASN216 3.8 33.4 1.0
OD1 A:ASN214 3.8 32.1 1.0
CG A:ASN214 4.0 35.5 1.0
CD1 A:TRP54 4.1 41.7 1.0
CG A:ASN216 4.1 34.9 1.0
CA A:SER104 4.2 35.6 1.0
CD A:PRO105 4.2 33.2 1.0
CE1 A:PHE208 4.2 38.3 1.0
CZ A:PHE208 4.3 38.4 1.0
CB A:ASN106 4.3 38.2 1.0
CE2 A:TRP54 4.3 42.5 1.0
CG A:ASN106 4.5 41.6 1.0
CZ2 A:TRP54 4.8 42.5 1.0
CD1 A:LEU100 4.8 43.8 1.0
N A:PRO105 4.9 35.8 1.0
N A:ASN106 4.9 36.8 1.0
C A:SER104 4.9 34.7 1.0

Reference:

A.S.Wibowo, M.Singh, K.M.Reeder, J.J.Carter, A.R.Kovach, W.Meng, M.Ratnam, F.Zhang, C.E.Dann. Structures of Human Folate Receptors Reveal Biological Trafficking States and Diversity in Folate and Antifolate Recognition. Proc.Natl.Acad.Sci.Usa V. 110 15180 2013.
ISSN: ISSN 0027-8424
PubMed: 23934049
DOI: 10.1073/PNAS.1308827110
Page generated: Mon Aug 12 11:12:42 2024

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