PDB entry 4pdr

View 4pdr on RCSB PDB site
Description: crystal structure of a k+ selective nak mutant in barium and sodium
Deposited on 2014-04-21, released 2014-07-09
The last revision was dated 2019-11-20, with a file datestamp of 2019-11-15.
Experiment type: XRAY
Resolution: 1.85 Å
R-factor: N/A
AEROSPACI score: 0.35 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Potassium channel protein
    Species: Bacillus cereus [TaxId:226900]
    Gene: BC_0669
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q81HW2 (Start-92)
      • engineered mutation (48)
      • engineered mutation (50)
      • expression tag (93-95)
  • Chain 'B':
    Compound: Potassium channel protein
    Species: Bacillus cereus [TaxId:226900]
    Gene: BC_0669
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q81HW2 (2-92)
      • expression tag (1)
      • engineered mutation (48)
      • engineered mutation (50)
      • expression tag (93-96)
  • Heterogens: BA, NA, MPD, HOH

PDB Chain Sequences:
This PDB entry is not classified in SCOPe 2.08, so the chain sequences below are not included in the ASTRAL sequence sets.

  • Chain 'A':
    Sequence, based on SEQRES records:
    >4pdrA (A:)
makdkefqvlfvltiltlisgtifystveglrpidalyfsvvtlttvgygdfspqtdfgk
iftilyifigiglvfgfihklavnvqlpsilsnlvpr

    Sequence, based on observed residues (ATOM records):
    >4pdrA (A:)
dkefqvlfvltiltlisgtifystveglrpidalyfsvvtlttvgygdfspqtdfgkift
ilyifigiglvfgfihklavnvqlpsilsnlvp

  • Chain 'B':
    Sequence, based on SEQRES records:
    >4pdrB (B:)
makdkefqvlfvltiltlisgtifystveglrpidalyfsvvtlttvgygdfspqtdfgk
iftilyifigiglvfgfihklavnvqlpsilsnlvpr

    Sequence, based on observed residues (ATOM records):
    >4pdrB (B:)
akdkefqvlfvltiltlisgtifystveglrpidalyfsvvtlttvgygdfspqtdfgki
ftilyifigiglvfgfihklavnvqlpsilsnlvpr