PDB entry 1pnz

View 1pnz on RCSB PDB site
Description: Crystal structure of ferric citrate transporter FecA in the unliganded form
Class: membrane protein
Keywords: outer membrane protein, beta barrel, TonB-dependent transport
Deposited on 2003-06-13, released 2003-11-18
The last revision prior to the SCOPe 2.05 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.223
AEROSPACI score: 0.3 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Iron(III) dicitrate transport protein fecA precursor
    Species: Escherichia coli [TaxId:562]
    Gene: FECA OR B4291
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d1pnza_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1pnzA (A:)
hhhhhhhhhhaqvniapgsldkalnqyaahsgftlsvdasltrgkqsnglhgdydvesgl
qqlldgsglqvkplgnnswtlepapapkedaltvvgdwlgdarendvfehagardvirre
dfaktgattmrevlnripgvsapenngtgshdlamnfgirglnprlasrstvlmdgipvp
fapygqpqlslapvslgnmdaidvvrgggavrygpqsvggvvnfvtraipqdfgieagve
gqlsptssqnnpkethnlmvggtadngfgtallysgtrgsdwrehsatriddlmlkskya
pdevhtfnsllqyydgeadmpgglsradydadrwqstrpydrfwgrrklaslgyqfqpds
qhkfniqgfytqtlrsgyleqgkritlsprnywvrgieprysqifmigpsahevgvgyry
lnesthemryytatssgqlpsgsspydrdtrsgteahawylddkidignwtitpgmrfeh
iesyqnnaitgtheevsynaplpalnvlyhltdswnlyantegsfgtvqysqigkavqsg
nvepekartwelgtryddgaltaemglflinfnnqydsnqtndtvtargktrhtgletqa
rydlgtltptldnvsiyasyayvnaeirekgdtygnlvpfspkhkgtlgvdykpgnwtfn
lnsdfqssqfadnantvkesadgstgripgfmlwgarvaydfgpqmadlnlafgvknifd
qdyfirsyddnnkgiyagqprtlymqgslkf

    Sequence, based on observed residues (ATOM records): (download) 
    >1pnzA (A:)
altvvgdwlgdarendvfehagardvirredfaktgattmrevlnripgvsapenngtgs
hdlamnfgirglnprlasrstvlmdgipvpfapygqpqlslapvslgnmdaidvvrggga
vrygpqsvggvvnfvtraipqdfgieagvegqlsptssqnnpkethnlmvggtadngfgt
allysgtrgsdwrehsatriddlmlkskyapdevhtfnsllqyydgeadmpgglsradyd
adrwqstrpydrfwgrrklaslgyqfqpdsqhkfniqgfytqtlrsgyleqgkritlspr
nywvrgieprysqifmigpsahevgvgyrylnesthemryytatssgqlpsgsspydrdt
rsgteahawylddkidignwtitpgmrfehiesyqnnaitgtheevsynaplpalnvlyh
ltdswnlyantegsfgtvqysqigkavqsgnvepekartwelgtryddgaltaemglfli
nfnnqydsnqtndtvtargktrhtgletqarydlgtltptldnvsiyasyayvnaeirek
gdtygnlvpfspkhkgtlgvdykpgnwtfnlnsdfqssqfadnantvkesadgstgripg
fmlwgarvaydfgpqmadlnlafgvknifdqdyfirsyddnnkgiyagqprtlymqgslk
f