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
source organism Escherichia coli
publication title Structural evidence for iron-free citrate and ferric citrate binding to the TonB-dependent outer membrane transporter FecA
pubmed doi rcsb
molecule keywords Iron(III) dicitrate transport protein fecA precursor
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
1NQEA 3EFMA 4RDRA 1BY3A 2O5PA 1XKHA 3CSLA 1NQFA 1NQGA 4EPAA 4CU4A 2GRXA 2W78A 1QKCA 3RGMA 1FCPA 2YSUA 2W77A 1FEPA 3M8DA 1QFGA 3RGNA 3V89A 2HDFA 1NQHA 3V8XA 2W16A 4AIPA 2GSKA 3CSNA 1QJQA 4B7OA 2W6TA 3FHHA 3M8BA 5FOKA 1UJWA 2IAHA 2W6UA 3QLBA 1FI1A 4RDTA 1BY5A 1KMPA 2HDIA 2FCPA 1PO3A 1XKWA 2GUFA 2W75A 4AIQA 2W76A 1PO0A 1QFFA 1PNZA 3DDRA 1KMOA
chains in the Genus database with same CATH superfamily
1NQEA 3EFMA 4RDRA 1BY3A 2O5PA 1XKHA 1MPQA 1MPOA 2MPRA 3CSLA 1NQFA 1MPNA 1NQGA 1QFFA 4EPAA 1MALA 4CU4A 1OH2P 2GRXA 2W78A 1QKCA 3RGMA 1FCPA 1OH2Q 1MPMA 2YSUA 2W77A 1FEPA 3M8DA 1QFGA 1JBIA 3RGNA 3V89A 2HDFA 1NQHA 3V8XA 1A0TP 2W16A 4AIPA 2GSKA 3CSNA 1A0SP 1QJQA 4B7OA 1MPRA 2W6TA 3FHHA 3M8BA 5FOKA 1UJWA 2IAHA 2W6UA 3QLBA 1FI1A 4RDTA 1BY5A 1KMPA 2HDIA 2FCPA 1PO3A 1XKWA 2GUFA 2W75A 4AIQA 2W76A 1PO0A 1AF6A 1PNZA 3DDRA 1KMOA
chains in the Genus database with same CATH topology
1NQEA 3EFMA 4RDRA 1BY3A 2O5PA 1XKHA 3CSLA 1NQFA 1NQGA 4EPAA 4CU4A 2GRXA 2W78A 1QKCA 3RGMA 1FCPA 2YSUA 2W77A 1FEPA 3M8DA 1QFGA 3RGNA 3V89A 2HDFA 1NQHA 3V8XA 2W16A 4AIPA 2GSKA 3CSNA 1QJQA 4B7OA 2W6TA 3FHHA 3M8BA 5FOKA 1UJWA 2IAHA 2W6UA 3QLBA 1FI1A 4RDTA 1BY5A 1KMPA 2HDIA 2FCPA 1PO3A 1XKWA 2GUFA 2W75A 4AIQA 2W76A 1PO0A 1QFFA 1PNZA 3DDRA 1KMOA
chains in the Genus database with same CATH homology


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