7GEPA

Sulfite reductase hemoprotein in complex with a partially oxidized sulfide species
Total Genus 161
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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
161
sequence length
490
structure length
469
Chain Sequence
LLRCRLPGGVITTKQWQAIDKFAGENTIYGSIRLTNRQTFQFHGILKKNVKPVHQMLHSVGLDALNDMNRNVLCTSNPYESQLHAEAYEWAKKISEHLLPRTEPILGQTYLPRKFKTTVVIPPQNDIDLHANDMNFVAIAENGKLVGFNLLVGGGLSIEHGNKKTYARTASEFGYLPLEHTLAVAEAVVTTQRDWGNRTDRKNAKTKYTLERVGVETFKAEVERRAGIKFEPIRPYEFTGRGDRIGWVKGIDDNWHLTLFIENGRILDYPARPLKTGLLEIAKIHKGDFRITANQNLIIAGVPESEKAKIEKIAKESGLMNAVTPQRENSMACVSFPTCPLAMAEAERFLPSFIDNIDNLMAKHGVSDEHIVMRVTGCPNGCGRAMLAEVGLVGKAPGRYNLHLGGNRIGTRIPRMYKENITEPEILASLDELIGRWAKEREAGEGFGDFTVRAGIIRPVLDPARDLWD
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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.

Chord Diagram
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molecule tags Oxidoreductase
molecule keywords SULFITE REDUCTASE HEMOPROTEIN
publication title Probing the catalytic mechanism of sulfite reductase by X-ray crystallography: structures of the Escherichia coli hemoprotein in complex with substrates, inhibitors, intermediates, and products.
pubmed doi rcsb
source organism Escherichia coli
total genus 161
structure length 469
sequence length 490
ec nomenclature ec 1.8.1.2: Assimilatory sulfite reductase (NADPH).
pdb deposition date 1997-07-11

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01077 NIR_SIR Nitrite and sulphite reductase 4Fe-4S domain
A PF03460 NIR_SIR_ferr Nitrite/Sulfite reductase ferredoxin-like half domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 7gepA01
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 7gepA03
3.90.480.10 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein;Domain 2 7gepA02
2XSJB 3B0NA 3MM9A 3B0HA 3VKPA 4S3FA 2Y0FA 3MM9B 2AKJA 4S3AA 3VLXA 3B0LA 3VKSA 4G9PA 1ZJ8A 2AOPA 2GEPA 3GEOA 3VKRA 8GEPA 4GEPA 3VM1A 3VLYA 5GEPA 3MM8A 4S38A 5AOPA 4AOPA 7GEPA 3MMBA 4G39A 3OR2A 3B0JA 3MM8B 3MMAA 3VM0A 6GEPA 3MMBB 3MM6A 3OR2B 3AOPA 3MM6B 3MMAB 4S3EA 4G38A 4HTRA 3MM5A 4S3CA 3B0GA 3MM5B 1AOPA 3OR1A 3OR1B 2V4JA 1ZJ9A 4S39A 3MMCA 3MM7A 2V4JB 3MMCB 3VLZA 4S3DA 3VKTA 3MM7B 4S23A 4S3BA 2XSJA 3VKQA 3NOYA 3B0MA
chains in the Genus database with same CATH superfamily
2XSJB 3B0NA 3MM9A 3B0HA 3VKPA 4S3FA 2Y0FA 3MM9B 2AKJA 4S3AA 3VLXA 3B0LA 3VKSA 4G9PA 1ZJ8A 2AOPA 2GEPA 3GEOA 3VKRA 8GEPA 4GEPA 3VM1A 3VLYA 5GEPA 3MM8A 4S38A 5AOPA 4AOPA 7GEPA 3MMBA 4G39A 3OR2A 3B0JA 3MM8B 3MMAA 3VM0A 6GEPA 3MMBB 3MM6A 3OR2B 3AOPA 3MM6B 3MMAB 4S3EA 4G38A 4HTRA 3MM5A 4S3CA 3B0GA 3MM5B 1AOPA 3OR1A 3OR1B 2V4JA 1ZJ9A 4S39A 3MMCA 3MM7A 2V4JB 3MMCB 3VLZA 4S3DA 3VKTA 3MM7B 4S23A 4S3BA 2XSJA 3VKQA 3NOYA 3B0MA
chains in the Genus database with same CATH topology
2XSJB 3B0NA 3MM9A 3B0HA 3VKPA 4S3FA 2Y0FA 3MM9B 2AKJA 4S3AA 3VLXA 3B0LA 3VKSA 4G9PA 1ZJ8A 2AOPA 2GEPA 3GEOA 3VKRA 8GEPA 4GEPA 3VM1A 3VLYA 5GEPA 3MM8A 4S38A 5AOPA 4AOPA 7GEPA 3MMBA 4G39A 3OR2A 3B0JA 3MM8B 3MMAA 3VM0A 6GEPA 3MMBB 3MM6A 3OR2B 3AOPA 3MM6B 3MMAB 4S3EA 4G38A 4HTRA 3MM5A 4S3CA 3B0GA 3MM5B 1AOPA 3OR1A 3OR1B 2V4JA 1ZJ9A 4S39A 3MMCA 3MM7A 2V4JB 3MMCB 3VLZA 4S3DA 3VKTA 3MM7B 4S23A 4S3BA 2XSJA 3VKQA 3NOYA 3B0MA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2XSJ B;  3B0N A;  3MM9 A;  3B0H A;  3VKP A;  4S3F A;  2Y0F A;  3MM9 B;  2AKJ A;  4S3A A;  3VLX A;  3B0L A;  3VKS A;  4G9P A;  1ZJ8 A;  2AOP A;  2GEP A;  3GEO A;  3VKR A;  8GEP A;  4GEP A;  3VM1 A;  3VLY A;  5GEP A;  3MM8 A;  4S38 A;  5AOP A;  4AOP A;  7GEP A;  3MMB A;  4G39 A;  3OR2 A;  3B0J A;  3MM8 B;  3MMA A;  3VM0 A;  6GEP A;  3MMB B;  3MM6 A;  3OR2 B;  3AOP A;  3MM6 B;  3MMA B;  4S3E A;  4G38 A;  4HTR A;  3MM5 A;  4S3C A;  3B0G A;  3MM5 B;  1AOP A;  3OR1 A;  3OR1 B;  2V4J A;  1ZJ9 A;  4S39 A;  3MMC A;  3MM7 A;  2V4J B;  3MMC B;  3VLZ A;  4S3D A;  3VKT A;  3MM7 B;  4S23 A;  4S3B A;  2XSJ A;  3VKQ A;  3NOY A;  3B0M A; 
#chains in the Genus database with same CATH topology
 2XSJ B;  3B0N A;  3MM9 A;  3B0H A;  3VKP A;  4S3F A;  2Y0F A;  3MM9 B;  2AKJ A;  4S3A A;  3VLX A;  3B0L A;  3VKS A;  4G9P A;  1ZJ8 A;  2AOP A;  2GEP A;  3GEO A;  3VKR A;  8GEP A;  4GEP A;  3VM1 A;  3VLY A;  5GEP A;  3MM8 A;  4S38 A;  5AOP A;  4AOP A;  7GEP A;  3MMB A;  4G39 A;  3OR2 A;  3B0J A;  3MM8 B;  3MMA A;  3VM0 A;  6GEP A;  3MMB B;  3MM6 A;  3OR2 B;  3AOP A;  3MM6 B;  3MMA B;  4S3E A;  4G38 A;  4HTR A;  3MM5 A;  4S3C A;  3B0G A;  3MM5 B;  1AOP A;  3OR1 A;  3OR1 B;  2V4J A;  1ZJ9 A;  4S39 A;  3MMC A;  3MM7 A;  2V4J B;  3MMC B;  3VLZ A;  4S3D A;  3VKT A;  3MM7 B;  4S23 A;  4S3B A;  2XSJ A;  3VKQ A;  3NOY A;  3B0M A; 
#chains in the Genus database with same CATH homology
 2XSJ B;  3B0N A;  3MM9 A;  3B0H A;  3VKP A;  4S3F A;  2Y0F A;  3MM9 B;  2AKJ A;  4S3A A;  3VLX A;  3B0L A;  3VKS A;  4G9P A;  1ZJ8 A;  2AOP A;  2GEP A;  3GEO A;  3VKR A;  8GEP A;  4GEP A;  3VM1 A;  3VLY A;  5GEP A;  3MM8 A;  4S38 A;  5AOP A;  4AOP A;  7GEP A;  3MMB A;  4G39 A;  3OR2 A;  3B0J A;  3MM8 B;  3MMA A;  3VM0 A;  6GEP A;  3MMB B;  3MM6 A;  3OR2 B;  3AOP A;  3MM6 B;  3MMA B;  4S3E A;  4G38 A;  4HTR A;  3MM5 A;  4S3C A;  3B0G A;  3MM5 B;  1AOP A;  3OR1 A;  3OR1 B;  2V4J A;  1ZJ9 A;  4S39 A;  3MMC A;  3MM7 A;  2V4J B;  3MMC B;  3VLZ A;  4S3D A;  3VKT A;  3MM7 B;  4S23 A;  4S3B A;  2XSJ A;  3VKQ A;  3NOY A;  3B0M 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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#similar chains, but unknotted
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