1PO3A

Crystal structure of ferric citrate transporter feca in complex with ferric citrate
Total Genus 167
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
167
sequence length
647
structure length
647
Chain Sequence
NDVFEHAGARDVIRREDFAKTGATTMREVLNRIPGVSAPENNGTGSHDLAMNFGIRGLNPRLASRSTVLMDGIPVPFAPYGQPQLSLAPVSLGNMDAIDVVRGGGAVRYGPQSVGGVVNFVTRAIPQDFGIEAGVEGQLSPTSSQNNPKETHNLMVGGTADNGFGTALLYSGTRGSDWREHSATRIDDLMLKSKYAPDEVHTFNSLLQYYDGEADMPGGLSRADYDADRWQSTRPYDRFWGRRKLASLGYQFQPDSQHKFNIQGFYTQTLRSGYLEQGKRITLSPRNYWVRGIEPRYSQIFMIGPSAHEVGVGYRYLNESTHEMRYYTATSSGQLPSGSSPYDRDTRSGTEAHAWYLDDKIDIGNWTITPGMRFEHIESYQNNAITGTHEEVSYNAPLPALNVLYHLTDSWNLYANTEGSFGTVQYSQIGKAVQSGNVEPEKARTWELGTRYDDGALTAEMGLFLINFNNQYDSNQTNDTVTARGKTRHTGLETQARYDLGTLTPTLDNVSIYASYAYVNAEIREKGDTYGNLVPFSPKHKGTLGVDYKPGNWTFNLNSDFQSSQFADNANTVKESADGSTGRIPGFMLWGARVAYDFGPQMADLNLAFGVKNIFDQDYFIRSYDDNNKGIYAGQPRTLYMQGSLKF
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

molecule tags Membrane protein
molecule keywords Iron(III) dicitrate transport protein fecA precursor
publication title Structural evidence for iron-free citrate and ferric citrate binding to the TonB-dependent outer membrane transporter FecA
pubmed doi rcsb
source organism Escherichia coli
total genus 167
structure length 647
sequence length 647
chains with identical sequence B
ec nomenclature
pdb deposition date 2003-06-13

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00593 TonB_dep_Rec TonB dependent receptor
A PF07660 STN Secretin and TonB N terminus short domain
A PF07715 Plug TonB-dependent Receptor Plug Domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.40.170.20 Mainly Beta Beta Barrel Maltoporin; Chain A TonB-dependent receptor, beta-barrel domain 1po3A02
2.170.130.10 Mainly Beta Beta Complex Ferric Hydroxamate Uptake Protein; Chain A, domain 1 TonB-dependent receptor, plug domain 1po3A01
1QJQA 1PO0A 1XKHA 2W6TA 2W77A 1PO3A 1KMOA 3CSNA 3V89A 4RDRA 3RGMA 1FEPA 1PNZA 2W6UA 4AIQA 1UJWA 2GRXA 1NQHA 2IAHA 2FCPA 1FCPA 1QFGA 2GSKA 1KMPA 3V8XA 3FHHA 3DDRA 2W78A 3QLBA 2W75A 1NQEA 2W16A 3CSLA 2GUFA 1BY5A 1NQFA 4CU4A 2YSUA 1BY3A 1QKCA 4EPAA 1NQGA 4B7OA 1QFFA 2W76A 4RDTA 1XKWA 2HDIA 3EFMA 3RGNA 5FOKA 1FI1A 2O5PA 3M8BA 3M8DA 4AIPA 2HDFA
chains in the Genus database with same CATH superfamily
1QJQA 1PO0A 1XKHA 1MALA 2W6TA 2W77A 1PO3A 1KMOA 1MPQA 1MPRA 3CSNA 3RGMA 3V89A 1FEPA 4RDRA 1PNZA 2W6UA 2MPRA 4AIQA 1UJWA 2GRXA 1NQHA 2IAHA 2FCPA 1FCPA 1MPOA 1JBIA 1QFGA 2GSKA 1KMPA 3V8XA 3FHHA 3DDRA 1MPNA 1AF6A 2W78A 3QLBA 2W75A 1NQEA 2W16A 3CSLA 2GUFA 1BY5A 1NQFA 1MPMA 2YSUA 1BY3A 1QKCA 4CU4A 4EPAA 4B7OA 1QFFA 1NQGA 2W76A 4RDTA 1XKWA 2HDIA 3EFMA 3RGNA 5FOKA 1OH2P 1A0SP 1FI1A 2O5PA 3M8BA 3M8DA 1A0TP 1OH2Q 4AIPA 2HDFA
chains in the Genus database with same CATH topology
1QJQA 1PO0A 1XKHA 2W6TA 2W77A 1PO3A 1KMOA 3CSNA 3V89A 4RDRA 3RGMA 1FEPA 1PNZA 2W6UA 4AIQA 1UJWA 2GRXA 1NQHA 2IAHA 2FCPA 1FCPA 1QFGA 2GSKA 1KMPA 3V8XA 3FHHA 3DDRA 2W78A 3QLBA 2W75A 1NQEA 2W16A 3CSLA 2GUFA 1BY5A 1NQFA 4CU4A 2YSUA 1BY3A 1QKCA 4EPAA 1NQGA 4B7OA 1QFFA 2W76A 4RDTA 1XKWA 2HDIA 3EFMA 3RGNA 5FOKA 1FI1A 2O5PA 3M8BA 3M8DA 4AIPA 2HDFA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1QJQ A;  1PO0 A;  1XKH A;  2W6T A;  2W77 A;  1PO3 A;  1KMO A;  3CSN A;  3V89 A;  4RDR A;  3RGM A;  1FEP A;  1PNZ A;  2W6U A;  4AIQ A;  1UJW A;  2GRX A;  1NQH A;  2IAH A;  2FCP A;  1FCP A;  1QFG A;  2GSK A;  1KMP A;  3V8X A;  3FHH A;  3DDR A;  2W78 A;  3QLB A;  2W75 A;  1NQE A;  2W16 A;  3CSL A;  2GUF A;  1BY5 A;  1NQF A;  4CU4 A;  2YSU A;  1BY3 A;  1QKC A;  4EPA A;  1NQG A;  4B7O A;  1QFF A;  2W76 A;  4RDT A;  1XKW A;  2HDI A;  3EFM A;  3RGN A;  5FOK A;  1FI1 A;  2O5P A;  3M8B A;  3M8D A;  4AIP A;  2HDF A; 
#chains in the Genus database with same CATH topology
 1QJQ A;  1PO0 A;  1XKH A;  1MAL A;  2W6T A;  2W77 A;  1PO3 A;  1KMO A;  1MPQ A;  1MPR A;  3CSN A;  3RGM A;  3V89 A;  1FEP A;  4RDR A;  1PNZ A;  2W6U A;  2MPR A;  4AIQ A;  1UJW A;  2GRX A;  1NQH A;  2IAH A;  2FCP A;  1FCP A;  1MPO A;  1JBI A;  1QFG A;  2GSK A;  1KMP A;  3V8X A;  3FHH A;  3DDR A;  1MPN A;  1AF6 A;  2W78 A;  3QLB A;  2W75 A;  1NQE A;  2W16 A;  3CSL A;  2GUF A;  1BY5 A;  1NQF A;  1MPM A;  2YSU A;  1BY3 A;  1QKC A;  4CU4 A;  4EPA A;  4B7O A;  1QFF A;  1NQG A;  2W76 A;  4RDT A;  1XKW A;  2HDI A;  3EFM A;  3RGN A;  5FOK A;  1OH2 P;  1A0S P;  1FI1 A;  2O5P A;  3M8B A;  3M8D A;  1A0T P;  1OH2 Q;  4AIP A;  2HDF A; 
#chains in the Genus database with same CATH homology
 1QJQ A;  1PO0 A;  1XKH A;  2W6T A;  2W77 A;  1PO3 A;  1KMO A;  3CSN A;  3V89 A;  4RDR A;  3RGM A;  1FEP A;  1PNZ A;  2W6U A;  4AIQ A;  1UJW A;  2GRX A;  1NQH A;  2IAH A;  2FCP A;  1FCP A;  1QFG A;  2GSK A;  1KMP A;  3V8X A;  3FHH A;  3DDR A;  2W78 A;  3QLB A;  2W75 A;  1NQE A;  2W16 A;  3CSL A;  2GUF A;  1BY5 A;  1NQF A;  4CU4 A;  2YSU A;  1BY3 A;  1QKC A;  4EPA A;  1NQG A;  4B7O A;  1QFF A;  2W76 A;  4RDT A;  1XKW A;  2HDI A;  3EFM A;  3RGN A;  5FOK A;  1FI1 A;  2O5P A;  3M8B A;  3M8D A;  4AIP A;  2HDF A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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