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 tags Transport protein
source organism Escherichia coli
molecule keywords Vitamin B12 receptor
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
2W6UA 2GRXA 1XKWA 3DDRA 2W78A 1QFGA 1BY5A 3M8BA 2HDIA 4AIPA 2W75A 4AIQA 3CSLA 1KMPA 3QLBA 3V8XA 4B7OA 4RDTA 1PO3A 2W77A 1NQEA 2YSUA 2W6TA 2W76A 3M8DA 2O5PA 4CU4A 2FCPA 5FOKA 4EPAA 1UJWA 1FCPA 1PO0A 1NQFA 3EFMA 2GSKA 1QJQA 3RGMA 4RDRA 1KMOA 2HDFA 2W16A 3RGNA 2IAHA 3V89A 1NQHA 1FEPA 1PNZA 3FHHA 1QFFA 1FI1A 1QKCA 1BY3A 1NQGA 1XKHA 3CSNA 2GUFA
chains in the Genus database with same CATH superfamily
2W6UA 2GRXA 1XKWA 3DDRA 2W78A 2MPRA 1QFGA 1BY5A 1MPNA 2GUFA 3M8BA 2HDIA 4AIPA 2W75A 4AIQA 3CSLA 1KMPA 3QLBA 3V8XA 4B7OA 1MPOA 4RDTA 1PO3A 3CSNA 2W77A 1NQEA 2YSUA 2W6TA 2W76A 3M8DA 1MPMA 2O5PA 4CU4A 4EPAA 5FOKA 1OH2P 1UJWA 1MALA 1FCPA 1PO0A 1NQFA 3EFMA 2GSKA 1QJQA 3RGMA 4RDRA 1KMOA 2HDFA 2W16A 3RGNA 2IAHA 3V89A 1NQHA 1A0TP 1A0SP 1FEPA 1MPRA 1PNZA 3FHHA 1JBIA 1MPQA 1FI1A 1AF6A 1QKCA 1QFFA 1BY3A 1NQGA 1XKHA 1OH2Q 2FCPA
chains in the Genus database with same CATH topology
2W6UA 2GRXA 1XKWA 3DDRA 2W78A 1QFGA 1BY5A 3M8BA 2HDIA 4AIPA 2W75A 4AIQA 3CSLA 1KMPA 3QLBA 3V8XA 4B7OA 4RDTA 1PO3A 2W77A 1NQEA 2YSUA 2W6TA 2W76A 3M8DA 2O5PA 4CU4A 2FCPA 5FOKA 4EPAA 1UJWA 1FCPA 1PO0A 1NQFA 3EFMA 2GSKA 1QJQA 3RGMA 4RDRA 1KMOA 2HDFA 2W16A 3RGNA 2IAHA 3V89A 1NQHA 1FEPA 1PNZA 3FHHA 1QFFA 1FI1A 1QKCA 1BY3A 1NQGA 1XKHA 3CSNA 2GUFA
chains in the Genus database with same CATH homology


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