PDB entry 2ntw

View 2ntw on RCSB PDB site
Description: Bacteriorhodopsin, wild type, after illumination to produce the L intermediate
Class: proton transport
Keywords: ion pump, membrane protein, retinal protein, lipids, photoreceptor, haloarchaea, 7-transmembrane, serpentine, ion transport,photointermediate, proton transport
Deposited on 2006-11-08, released 2006-12-26
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 1.53 Å
R-factor: 0.153
AEROSPACI score: 0.63 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: bacteriorhodopsin
    Species: Halobacterium salinarum [TaxId:2242]
    Gene: Bop
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2ntwa_
  • Heterogens: RET, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2ntwA (A:)
qaqitgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsm
llgygltmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimig
tglvgaltkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastfkvlrnvtvv
lwsaypvvwligsegagivplnietllfmvldvsakvgfglillrsraifgeaeapepsa
gdgaaatsd

    Sequence, based on observed residues (ATOM records): (download) 
    >2ntwA (A:)
tgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllgy
gltmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimigtglv
galtkvysyrfvwwaistaamlyilyvlffgfsmrpevastfkvlrnvtvvlwsaypvvw
ligsegagivplnietllfmvldvsakvgfglillrsraifg