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


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