1QFFA

E. coli ferric hydroxamate uptake receptor (fhua) in complex with bound ferrichrome-iron
Total Genus 188
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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
188
sequence length
707
structure length
707
Chain Sequence
ESAWGPAATIAARQSATGTKTDTPIQKVPQSISVVTAEEMALHQPKSVKEALSYTPGVSVGTRGASNTYDHLIIRGFAAEGQSQNNYLNGLKLQGNFYNDAVIDPYMLERAEIMRGPVSVLYGKSSPGGLLNMVSKRPTTEPLKEVQFKAGTDSLFQTGFDFSDSLDDDGVYSYRLTGLARSANAQQKGSEEQRYAIAPAFTWRPDDKTNFTFLSYFQNEPETGYYGWLPKEGTVEPLPNGKRLPTDFNEGAKNNTYSRNEKMVGYSFDHEFNDTFTVRQNLRFAENKTSQNSVYGYGVCSDPANAYSKQCAALAPADKGHYLARKYVVDDEKLQNFSVDTQLQSKFATGDIDHTLLTGVDFMRMRNDINAWFGYDDSVPLLNLYNPSSHHHHHHGSSVNTDFDFNAKDPANSGPYRILNKQKQTGVYVQDQAQWDKVLVTLGGRYDWADQESLNRVAGTTDKRDDKQFTWRGGVNYLFDNGVTPYFSYSESFEPSSQVGKDGNIFAPSKGKQYEVGVKYVPEDRPIVVTGAVYNLTKTNNLMADPEGSFFSVEGGEIRARGVEIEAKAALSASVNVVGSYTYTDAEYTTDTTYKGNTPAQVPKHMASLWADYTFFDGPLSGLTLGTGGRYTGSSYGDPANSFKVGSYTVVDALVRYDLARVGMAGSNVALHVNNLFDREYVASCFNTYGCFWGAERQVVATATFRF
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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.

publication title A conserved structural motif for lipopolysaccharide recognition by procaryotic and eucaryotic proteins.
pubmed doi rcsb
molecule tags Metal transport
source organism Escherichia coli
molecule keywords FERRIC HYDROXAMATE UPTAKE RECEPTOR
total genus 188
structure length 707
sequence length 707
ec nomenclature
pdb deposition date 1999-04-10

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00593 TonB_dep_Rec TonB dependent receptor
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 1qffA02
2.170.130.10 Mainly Beta Beta Complex Ferric Hydroxamate Uptake Protein; Chain A, domain 1 TonB-dependent receptor, plug domain 1qffA01
1XKHA 5FOKA 3RGMA 2O5PA 3CSLA 1KMPA 1PO0A 4B7OA 1NQHA 1PO3A 4RDTA 3CSNA 1NQFA 1PNZA 2GRXA 1QJQA 2HDFA 3FHHA 3DDRA 4AIPA 1FEPA 1NQEA 1QFFA 2YSUA 1FI1A 1QFGA 3V89A 4EPAA 2GSKA 2W77A 2W78A 2FCPA 1UJWA 1FCPA 4CU4A 2W16A 3QLBA 2W6TA 2GUFA 4AIQA 3EFMA 2IAHA 1BY5A 3M8BA 2W76A 2HDIA 2W75A 1XKWA 4RDRA 2W6UA 1KMOA 1BY3A 3RGNA 3V8XA 1NQGA 3M8DA 1QKCA
chains in the Genus database with same CATH superfamily
1XKHA 1MPNA 5FOKA 2O5PA 1MPQA 3CSLA 3RGMA 4B7OA 1NQHA 1KMPA 1PO3A 4RDTA 3CSNA 1NQFA 1PNZA 2GRXA 1QJQA 2HDFA 1MALA 3FHHA 3DDRA 1MPOA 4AIPA 1FEPA 1NQEA 1QFFA 2YSUA 1FI1A 1QFGA 3V89A 4EPAA 2GSKA 2W77A 2W78A 1JBIA 1A0TP 2FCPA 1PO0A 1UJWA 1FCPA 1MPRA 1A0SP 4CU4A 3QLBA 2W6TA 2W16A 2MPRA 2GUFA 1AF6A 4AIQA 3EFMA 1BY5A 2IAHA 3M8BA 2W76A 2HDIA 2W75A 1XKWA 4RDRA 2W6UA 1OH2P 1OH2Q 1MPMA 1KMOA 1BY3A 3RGNA 3V8XA 1NQGA 3M8DA 1QKCA
chains in the Genus database with same CATH topology
1XKHA 5FOKA 3RGMA 2O5PA 3CSLA 1KMPA 1PO0A 4B7OA 1NQHA 1PO3A 4RDTA 3CSNA 1NQFA 1PNZA 2GRXA 1QJQA 2HDFA 3FHHA 3DDRA 4AIPA 1FEPA 1NQEA 1QFFA 2YSUA 1FI1A 1QFGA 3V89A 4EPAA 2GSKA 2W77A 2W78A 2FCPA 1UJWA 1FCPA 4CU4A 2W16A 3QLBA 2W6TA 2GUFA 4AIQA 3EFMA 2IAHA 1BY5A 3M8BA 2W76A 2HDIA 2W75A 1XKWA 4RDRA 2W6UA 1KMOA 1BY3A 3RGNA 3V8XA 1NQGA 3M8DA 1QKCA
chains in the Genus database with same CATH homology


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