3AOPA

Sulfite reductase hemoprotein photoreduced with proflavine edta, siroheme feii,[4fe-4s] +1, phosphate bound
Total Genus 156
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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
156
sequence length
489
structure length
453
Chain Sequence
LRCRLPGGVITTKQWQAIDKFAGENTIYGSIRLTNRQTFQFHGILPVHQMLHSVGLDALNDMNRNVLCTSNPYESQLHAEAYEWAKKISEHLLPLPRKFKTTVVIPPQNDIDLHANDMNFVAIAENGKLVGFNLLVGGGLSIEHGNKKTYARTASEFGYLPLEHTLAVAEAVVTTQRDWGNRTDRKNAKTKYTLERVGVETFKAEVERRAGIKFEPIRPYEFTGRGDRIGWVKGIDDNWHLTLFIENGRILDYPARPLKTGLLEIAKIHKGDFRITANQNLIIAGVPESEKAKIEKIAKESGLMNAVTPQRENSMACVSFPTCPLAMAEAERFLPSFIDNIDNLMAKHGVSDEHIVMRVTGCPNGCGRAMLAEVGLVGKAPGRYNLHLGGNRIGTRIPRMYKENITEPEILASLDELIGRWAKEREAGEGFGDFTVRAGIIRPVLDPARDLWD
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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 Structures of the siroheme- and Fe4S4-containing active center of sulfite reductase in different states of oxidation: heme activation via reduction-gated exogenous ligand exchange.
pubmed doi rcsb
molecule keywords SULFITE REDUCTASE HEMOPROTEIN
molecule tags Oxidoreductase
source organism Escherichia coli
total genus 156
structure length 453
sequence length 489
ec nomenclature ec 1.8.1.2: Assimilatory sulfite reductase (NADPH).
pdb deposition date 1997-07-09

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 3aopA01
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 3aopA03
3.90.480.10 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein;Domain 2 3aopA02
3VKRA 3MMCA 3VM0A 3MMAB 3OR2B 1ZJ8A 3MM5B 2Y0FA 3GEOA 3MMBA 3AOPA 3VKSA 8GEPA 3MM6B 3NOYA 5AOPA 3MM5A 2AOPA 3B0NA 3MMAA 1ZJ9A 3OR2A 4G38A 4G9PA 4S23A 4S39A 3MM7B 4G39A 3VLYA 3B0MA 3MM6A 2AKJA 2GEPA 4HTRA 1AOPA 4S3FA 3VKPA 3MM7A 3B0HA 3MM9B 4S3AA 2XSJB 4S38A 3VLXA 3B0LA 4S3DA 3VLZA 3MM9A 6GEPA 7GEPA 3B0JA 3OR1B 4S3CA 3VM1A 2V4JB 3B0GA 2XSJA 3MM8B 4GEPA 4S3BA 4AOPA 3VKQA 3MMCB 5GEPA 2V4JA 3OR1A 4S3EA 3VKTA 3MM8A 3MMBB
chains in the Genus database with same CATH superfamily
3VKRA 3MMCA 3VM0A 3MMAB 3OR2B 1ZJ8A 3MM5B 2Y0FA 3GEOA 3MMBA 3AOPA 3VKSA 8GEPA 3MM6B 3NOYA 5AOPA 3MM5A 2AOPA 3B0NA 3MMAA 1ZJ9A 3OR2A 4G38A 4G9PA 4S23A 4S39A 3MM7B 4G39A 3VLYA 3B0MA 3MM6A 2AKJA 2GEPA 4HTRA 1AOPA 4S3FA 3VKPA 3MM7A 3B0HA 3MM9B 4S3AA 2XSJB 4S38A 3VLXA 3B0LA 4S3DA 3VLZA 3MM9A 6GEPA 7GEPA 3B0JA 3OR1B 4S3CA 3VM1A 2V4JB 3B0GA 2XSJA 3MM8B 4GEPA 4S3BA 4AOPA 3VKQA 3MMCB 5GEPA 2V4JA 3OR1A 4S3EA 3VKTA 3MM8A 3MMBB
chains in the Genus database with same CATH topology
3VKRA 3MMCA 3VM0A 3MMAB 3OR2B 1ZJ8A 3MM5B 2Y0FA 3GEOA 3MMBA 3AOPA 3VKSA 8GEPA 3MM6B 3NOYA 5AOPA 3MM5A 2AOPA 3B0NA 3MMAA 1ZJ9A 3OR2A 4G38A 4G9PA 4S23A 4S39A 3MM7B 4G39A 3VLYA 3B0MA 3MM6A 2AKJA 2GEPA 4HTRA 1AOPA 4S3FA 3VKPA 3MM7A 3B0HA 3MM9B 4S3AA 2XSJB 4S38A 3VLXA 3B0LA 4S3DA 3VLZA 3MM9A 6GEPA 7GEPA 3B0JA 3OR1B 4S3CA 3VM1A 2V4JB 3B0GA 2XSJA 3MM8B 4GEPA 4S3BA 4AOPA 3VKQA 3MMCB 5GEPA 2V4JA 3OR1A 4S3EA 3VKTA 3MM8A 3MMBB
chains in the Genus database with same CATH homology


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