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


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