2GRXA

Crystal structure of tonb in complex with fhua, e. coli outer membrane receptor for ferrichrome
Total Genus 164
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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
164
sequence length
718
structure length
702
Chain Sequence
TITVTAAPAPQESAWGPAATIAARQSATGTKTDTPIQKVPQSISVVTAEEMALHQPKSVKEALSYTPGVSVGTRGASNTYDHLIIRGFAAEGQSQNNYLNGLKLQGNFYNDAVIDPYMLERAEIMRGPVSVLYGKSSPGGLLNMVSKRPTTEPLKEVQFKAGTDSLFQTGFDFSDSLDDDGVYSYRLTGLARSANAQQKGSEEQRYAIAPAFTWRPDDKTNFTFLSYFQNEPETGYYGWLPKEGTVEPLPNGKRLPTDFNEGAKNNTYSRNEKMVGYSFDHEFNDTFTVRQNLRFAENKTSQNSVYGYGVCSDPANAYSKQCAALAPADKGHYLARKYVVDDEKLQNFSVDTQLQSKFATGDIDHTLLTGVDFMRMRNDINAWFGYDDSVPLLNLTDFDFNAKDPANSGPYRILNKQKQTGVYVQDQAQWDKVLVTLGGRYDWADQESLNRVAGTTDKRDDKQFTWRGGVNYLFDNGVTPYFSYSESFEPSSQVGKDGNIFAPSKGKQYEVGVKYVPEDRPIVVTGAVYNLTKTNNLMADPEGSFFSVEGGEIRARGVEIEAKAALSASVNVVGSYTYTDAEYTTDTTYKGNTPAQVPKHMASLWADYTFFDGPLSGLTLGTGGRYTGSSYGDPANSFKVGSYTVVDALVRYDLARVGMAGSNVALHVNNLFDREYVASCFNTYGCFWGAERQVVATATFRF
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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 Structure of TonB in complex with FhuA, E. coli outer membrane receptor.
pubmed doi rcsb
molecule keywords Ferrichrome-iron receptor
molecule tags Metal transport
source organism Escherichia coli
total genus 164
structure length 702
sequence length 718
chains with identical sequence B
ec nomenclature
pdb deposition date 2006-04-25

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 2grxA02
2.170.130.10 Mainly Beta Beta Complex Ferric Hydroxamate Uptake Protein; Chain A, domain 1 TonB-dependent receptor, plug domain 2grxA01
2HDIA 1KMPA 3DDRA 2IAHA 2GRXA 1KMOA 1QFGA 1BY3A 1FI1A 2GUFA 1PNZA 2W6UA 2GSKA 1FCPA 2W77A 2HDFA 1QKCA 1NQFA 4RDRA 4AIQA 3RGMA 4CU4A 2O5PA 2YSUA 1BY5A 4EPAA 2FCPA 2W16A 1PO0A 1XKHA 4RDTA 3M8BA 3RGNA 2W76A 4AIPA 3V89A 3CSNA 3CSLA 3V8XA 5FOKA 1QFFA 1NQGA 2W75A 4B7OA 1FEPA 3EFMA 1QJQA 2W6TA 1NQHA 1NQEA 3FHHA 2W78A 1XKWA 3QLBA 1UJWA 3M8DA 1PO3A
chains in the Genus database with same CATH superfamily
2HDIA 1KMPA 3DDRA 2IAHA 2GRXA 1OH2Q 1KMOA 1QFGA 1BY3A 1FI1A 2GUFA 1PNZA 2W6UA 2GSKA 1FCPA 1XKWA 2W77A 2HDFA 1QKCA 1NQFA 4RDRA 1MPMA 4AIQA 3RGMA 4CU4A 2O5PA 2YSUA 1BY5A 1OH2P 2FCPA 4EPAA 1PO0A 1XKHA 1MPOA 2W16A 4RDTA 1MPRA 1A0SP 1MPQA 3M8BA 3RGNA 2W76A 4AIPA 3V89A 3CSNA 3CSLA 3V8XA 1JBIA 5FOKA 1QFFA 1NQGA 2MPRA 1MALA 2W75A 4B7OA 1FEPA 3EFMA 1QJQA 2W6TA 1NQHA 1NQEA 3FHHA 1MPNA 2W78A 1A0TP 3QLBA 1UJWA 1AF6A 3M8DA 1PO3A
chains in the Genus database with same CATH topology
2HDIA 1KMPA 3DDRA 2IAHA 2GRXA 1KMOA 1QFGA 1BY3A 1FI1A 2GUFA 1PNZA 2W6UA 2GSKA 1FCPA 2W77A 2HDFA 1QKCA 1NQFA 4RDRA 4AIQA 3RGMA 4CU4A 2O5PA 2YSUA 1BY5A 4EPAA 2FCPA 2W16A 1PO0A 1XKHA 4RDTA 3M8BA 3RGNA 2W76A 4AIPA 3V89A 3CSNA 3CSLA 3V8XA 5FOKA 1QFFA 1NQGA 2W75A 4B7OA 1FEPA 3EFMA 1QJQA 2W6TA 1NQHA 1NQEA 3FHHA 2W78A 1XKWA 3QLBA 1UJWA 3M8DA 1PO3A
chains in the Genus database with same CATH homology


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