1NQFA

Outer membrane cobalamin transporter (btub) from e. coli, methionine substiution construct for se-met sad phasing
Total Genus 129
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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
129
sequence length
588
structure length
544
Chain Sequence
TLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLIDGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQLGDKTRVTLLGDYAHTHGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNDTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYATLDEMKQYTVQWANNVIVGHGSIGAGVDMQMQMTTPGTGDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQLYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVSYDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDMGMTMQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLTVRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF
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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 Substrate-induced transmembrane signaling in the cobalamin transporter BtuB
pubmed doi rcsb
molecule keywords Vitamin B12 receptor
molecule tags Transport protein
source organism Escherichia coli
total genus 129
structure length 544
sequence length 588
ec nomenclature
pdb deposition date 2003-01-21

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 1nqfA02
2.170.130.10 Mainly Beta Beta Complex Ferric Hydroxamate Uptake Protein; Chain A, domain 1 TonB-dependent receptor, plug domain 1nqfA01
1QFFA 1KMOA 1BY5A 4RDTA 4AIPA 1XKHA 3CSNA 3FHHA 2W16A 1QJQA 3QLBA 1XKWA 5FOKA 2W75A 1FEPA 2GUFA 3V8XA 2YSUA 2GSKA 1NQGA 1PO0A 2HDIA 4EPAA 2FCPA 1BY3A 3RGNA 2O5PA 1QKCA 2W6UA 1PO3A 3DDRA 3CSLA 3RGMA 3M8BA 1FCPA 2GRXA 2IAHA 1UJWA 3M8DA 1KMPA 4AIQA 4CU4A 1PNZA 3V89A 2HDFA 1NQHA 3EFMA 1FI1A 1NQFA 2W6TA 4B7OA 2W78A 2W76A 4RDRA 1NQEA 2W77A 1QFGA
chains in the Genus database with same CATH superfamily
1QFFA 1MPMA 1KMOA 1BY5A 4RDTA 4AIPA 2MPRA 1XKHA 3CSNA 3FHHA 1MPRA 2W16A 1QJQA 3QLBA 1XKWA 5FOKA 2W75A 1FEPA 2GUFA 1A0TP 3V8XA 1MPQA 2YSUA 2GSKA 1MPNA 1NQGA 1OH2P 1AF6A 1PO0A 1MALA 2HDIA 4EPAA 1OH2Q 1BY3A 2FCPA 3RGNA 2O5PA 1QKCA 2W6UA 1PO3A 3DDRA 3CSLA 1MPOA 3RGMA 3M8BA 1FCPA 2GRXA 2IAHA 1UJWA 3M8DA 1KMPA 4AIQA 4CU4A 1PNZA 3V89A 2HDFA 1NQHA 3EFMA 1FI1A 1NQFA 2W6TA 4B7OA 1JBIA 2W78A 2W76A 4RDRA 1NQEA 1A0SP 2W77A 1QFGA
chains in the Genus database with same CATH topology
1QFFA 1KMOA 1BY5A 4RDTA 4AIPA 1XKHA 3CSNA 3FHHA 2W16A 1QJQA 3QLBA 1XKWA 5FOKA 2W75A 1FEPA 2GUFA 3V8XA 2YSUA 2GSKA 1NQGA 1PO0A 2HDIA 4EPAA 2FCPA 1BY3A 3RGNA 2O5PA 1QKCA 2W6UA 1PO3A 3DDRA 3CSLA 3RGMA 3M8BA 1FCPA 2GRXA 2IAHA 1UJWA 3M8DA 1KMPA 4AIQA 4CU4A 1PNZA 3V89A 2HDFA 1NQHA 3EFMA 1FI1A 1NQFA 2W6TA 4B7OA 2W78A 2W76A 4RDRA 1NQEA 2W77A 1QFGA
chains in the Genus database with same CATH homology


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