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


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