1NQGA

Outer membrane cobalamin transporter (btub) from e. coli, with bound calcium
Total Genus 148
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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
148
sequence length
589
structure length
576
Chain Sequence
DTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLIDGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQLGDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDADTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHDSSATLDEMKQYTVQWANNVIVGHGSIGAGVDWQKQTTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQLYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVSYDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITYQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLTVRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF
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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 148
structure length 576
sequence length 589
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 1nqgA02
2.170.130.10 Mainly Beta Beta Complex Ferric Hydroxamate Uptake Protein; Chain A, domain 1 TonB-dependent receptor, plug domain 1nqgA01
1QFFA 1NQHA 3EFMA 1KMOA 1PO3A 3RGNA 4CU4A 3M8DA 2W6TA 1BY3A 3FHHA 4RDTA 4AIPA 1PO0A 1NQFA 3RGMA 2W16A 4B7OA 1KMPA 1NQGA 3CSNA 2HDIA 1UJWA 1QFGA 2GSKA 1FCPA 1BY5A 3V89A 2W75A 3CSLA 2O5PA 5FOKA 2IAHA 2GUFA 3QLBA 2YSUA 2W77A 1QKCA 2GRXA 1QJQA 1XKWA 3M8BA 3V8XA 1PNZA 2W78A 2W6UA 2FCPA 1XKHA 4EPAA 1FI1A 1FEPA 4RDRA 1NQEA 2W76A 4AIQA 2HDFA 3DDRA
chains in the Genus database with same CATH superfamily
2MPRA 1QFFA 1NQHA 1A0SP 3EFMA 1KMOA 1PO3A 3RGNA 4CU4A 3M8DA 2W6TA 1BY3A 3FHHA 4RDTA 4AIPA 1PO0A 1NQFA 3RGMA 2W16A 4B7OA 1OH2P 1KMPA 1NQGA 3CSNA 2HDIA 1UJWA 1QFGA 2GSKA 1FCPA 1BY5A 3V89A 1AF6A 2W75A 3CSLA 1MPNA 2O5PA 5FOKA 1MPMA 1MPQA 2IAHA 2GUFA 3QLBA 2YSUA 2W77A 1QKCA 2GRXA 1QJQA 1JBIA 1XKWA 3M8BA 3V8XA 1PNZA 2W78A 1MPRA 2FCPA 2W6UA 1XKHA 4EPAA 1FI1A 1FEPA 1MALA 4RDRA 1NQEA 2W76A 1OH2Q 4AIQA 2HDFA 1A0TP 3DDRA 1MPOA
chains in the Genus database with same CATH topology
1QFFA 1NQHA 3EFMA 1KMOA 1PO3A 3RGNA 4CU4A 3M8DA 2W6TA 1BY3A 3FHHA 4RDTA 4AIPA 1PO0A 1NQFA 3RGMA 2W16A 4B7OA 1KMPA 1NQGA 3CSNA 2HDIA 1UJWA 1QFGA 2GSKA 1FCPA 1BY5A 3V89A 2W75A 3CSLA 2O5PA 5FOKA 2IAHA 2GUFA 3QLBA 2YSUA 2W77A 1QKCA 2GRXA 1QJQA 1XKWA 3M8BA 3V8XA 1PNZA 2W78A 2W6UA 2FCPA 1XKHA 4EPAA 1FI1A 1FEPA 4RDRA 1NQEA 2W76A 4AIQA 2HDFA 3DDRA
chains in the Genus database with same CATH homology


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