2GSKA

Structure of the btub:tonb complex
Total Genus 165
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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
165
sequence length
590
structure length
590
Chain Sequence
PDTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLIDGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQLGDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDAYYSPGSPLLDTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHYGRYDSSATLDEMKQYTVQWANNVIVGHGSIGAGVDWQKQTTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQLYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVSYDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITYQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLTVRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF
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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 Outer membrane active transport: structure of the BtuB:TonB complex
pubmed doi rcsb
molecule tags Signaling protein/membrane protein
source organism Escherichia coli
molecule keywords Vitamin B12 transporter btuB
total genus 165
structure length 590
sequence length 590
ec nomenclature
pdb deposition date 2006-04-26

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 2gskA02
2.170.130.10 Mainly Beta Beta Complex Ferric Hydroxamate Uptake Protein; Chain A, domain 1 TonB-dependent receptor, plug domain 2gskA01
1FI1A 2GUFA 1XKHA 2FCPA 1BY5A 4AIPA 5FOKA 2W75A 1QFFA 3CSNA 2W16A 1QFGA 2HDIA 2IAHA 2W77A 2GRXA 3RGMA 1FCPA 3M8DA 2W78A 4CU4A 3M8BA 3QLBA 3EFMA 1XKWA 1NQEA 3CSLA 3V89A 4RDTA 3FHHA 4RDRA 2W6UA 2GSKA 2HDFA 1PO3A 1PO0A 1NQHA 4AIQA 2W6TA 1NQGA 1BY3A 1FEPA 1UJWA 1QJQA 3RGNA 1QKCA 2YSUA 4B7OA 2O5PA 4EPAA 1KMPA 2W76A 1PNZA 1KMOA 1NQFA 3DDRA 3V8XA
chains in the Genus database with same CATH superfamily
1FI1A 2GUFA 1XKHA 2FCPA 1BY5A 4AIPA 5FOKA 2W75A 1QFFA 3CSNA 2W16A 1QFGA 2HDIA 2IAHA 1MPQA 2W77A 2GRXA 3RGMA 1FCPA 2MPRA 3M8DA 2W78A 1MPMA 4CU4A 3M8BA 3QLBA 1MPNA 3EFMA 1XKWA 1MALA 1NQEA 1OH2Q 3CSLA 3V89A 4RDTA 3FHHA 4RDRA 2W6UA 2GSKA 2HDFA 1MPOA 1AF6A 1PO3A 1PO0A 1NQHA 4AIQA 2W6TA 1NQGA 1BY3A 1FEPA 1UJWA 1A0SP 1OH2P 1QJQA 1JBIA 1MPRA 1A0TP 3RGNA 1QKCA 2YSUA 4B7OA 2O5PA 4EPAA 1KMPA 2W76A 1PNZA 1KMOA 1NQFA 3DDRA 3V8XA
chains in the Genus database with same CATH topology
1FI1A 2GUFA 1XKHA 2FCPA 1BY5A 4AIPA 5FOKA 2W75A 1QFFA 3CSNA 2W16A 1QFGA 2HDIA 2IAHA 2W77A 2GRXA 3RGMA 1FCPA 3M8DA 2W78A 4CU4A 3M8BA 3QLBA 3EFMA 1XKWA 1NQEA 3CSLA 3V89A 4RDTA 3FHHA 4RDRA 2W6UA 2GSKA 2HDFA 1PO3A 1PO0A 1NQHA 4AIQA 2W6TA 1NQGA 1BY3A 1FEPA 1UJWA 1QJQA 3RGNA 1QKCA 2YSUA 4B7OA 2O5PA 4EPAA 1KMPA 2W76A 1PNZA 1KMOA 1NQFA 3DDRA 3V8XA
chains in the Genus database with same CATH homology


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

 
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#similar chains, but unknotted
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