8GEPA

Sulfite reductase hemoprotein nitrate complex
Total Genus 151
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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
151
sequence length
490
structure length
456
Chain Sequence
LLRCRLPGGVITTKQWQAIDKFAGENTIYGSIRLTNRQTFQFHGILPVHQMLHSVGLDALNDMNRNVLCTSNPYESQLHAEAYEWAKKISEHLLPTYLPRKFKTTVVIPPQNDIDLHANDMNFVAIAENGKLVGFNLLVGGGLSIEHGNKKTYARTASEFGYLPLEHTLAVAEAVVTTQRDWGNRTDRKNAKTKYTLERVGVETFKAEVERRAGIKFEPIRPYEFTGRGDRIGWVKGIDDNWHLTLFIENGRILDYPARPLKTGLLEIAKIHKGDFRITANQNLIIAGVPESEKAKIEKIAKESGLMNAVTPQRENSMACVSFPTCPLAMAEAERFLPSFIDNIDNLMAKHGVSDEHIVMRVTGCPNGCGRAMLAEVGLVGKAPGRYNLHLGGNRIGTRIPRMYKENITEPEILASLDELIGRWAKEREAGEGFGDFTVRAGIIRPVLDPARDLWD
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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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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
molecule keywords SULFITE REDUCTASE HEMOPROTEIN
molecule tags Oxidoreductase
source organism Escherichia coli
total genus 151
structure length 456
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 8gepA01
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 8gepA03
3.90.480.10 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein;Domain 2 8gepA02
3B0HA 4G9PA 2XSJA 3MMCB 3MM9B 3MMAB 3NOYA 3MM8B 3OR2B 3MM7B 3MMBA 4G39A 3OR1A 4S3AA 4S39A 3VKQA 3VKRA 3MM6A 3VKPA 4AOPA 4S3EA 3MM5B 4S3BA 3VLYA 6GEPA 2AKJA 5GEPA 2V4JB 8GEPA 3VM1A 7GEPA 3MM9A 3OR2A 1ZJ9A 4S3CA 3MM7A 3MMCA 3B0GA 3MMAA 4G38A 3MM8A 4S3DA 3VKTA 2GEPA 3VKSA 2XSJB 4S23A 4S3FA 3OR1B 3MM5A 3MMBB 3B0NA 3B0MA 3VLXA 3AOPA 3MM6B 2V4JA 1AOPA 4S38A 2AOPA 3B0JA 1ZJ8A 2Y0FA 3B0LA 3VM0A 4GEPA 4HTRA 3VLZA 5AOPA 3GEOA
chains in the Genus database with same CATH superfamily
3B0HA 4G9PA 2XSJA 3MMCB 3MM9B 3MMAB 3NOYA 3MM8B 3OR2B 3MM7B 3MMBA 4G39A 3OR1A 4S3AA 4S39A 3VKQA 3VKRA 3MM6A 3VKPA 4AOPA 4S3EA 3MM5B 4S3BA 3VLYA 6GEPA 2AKJA 5GEPA 2V4JB 8GEPA 3VM1A 7GEPA 3MM9A 3OR2A 1ZJ9A 4S3CA 3MM7A 3MMCA 3B0GA 3MMAA 4G38A 3MM8A 4S3DA 3VKTA 2GEPA 3VKSA 2XSJB 4S23A 4S3FA 3OR1B 3MM5A 3MMBB 3B0NA 3B0MA 3VLXA 3AOPA 3MM6B 2V4JA 1AOPA 4S38A 2AOPA 3B0JA 1ZJ8A 2Y0FA 3B0LA 3VM0A 4GEPA 4HTRA 3VLZA 5AOPA 3GEOA
chains in the Genus database with same CATH topology
3B0HA 4G9PA 2XSJA 3MMCB 3MM9B 3MMAB 3NOYA 3MM8B 3OR2B 3MM7B 3MMBA 4G39A 3OR1A 4S3AA 4S39A 3VKQA 3VKRA 3MM6A 3VKPA 4AOPA 4S3EA 3MM5B 4S3BA 3VLYA 6GEPA 2AKJA 5GEPA 2V4JB 8GEPA 3VM1A 7GEPA 3MM9A 3OR2A 1ZJ9A 4S3CA 3MM7A 3MMCA 3B0GA 3MMAA 4G38A 3MM8A 4S3DA 3VKTA 2GEPA 3VKSA 2XSJB 4S23A 4S3FA 3OR1B 3MM5A 3MMBB 3B0NA 3B0MA 3VLXA 3AOPA 3MM6B 2V4JA 1AOPA 4S38A 2AOPA 3B0JA 1ZJ8A 2Y0FA 3B0LA 3VM0A 4GEPA 4HTRA 3VLZA 5AOPA 3GEOA
chains in the Genus database with same CATH homology


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