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
source organism Escherichia coli
molecule tags Oxidoreductase
molecule keywords SULFITE REDUCTASE HEMOPROTEIN
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
3VLZA 3VLYA 3B0MA 4S39A 4S3AA 3MM7B 3B0HA 4S3FA 5GEPA 3MM9A 3VKQA 4G38A 8GEPA 4S3EA 3MM7A 4S38A 3VLXA 7GEPA 4S3DA 3OR1A 3VM1A 3VKRA 3MM6B 3MM8A 1ZJ9A 3MMCB 6GEPA 3OR2A 3MM5B 3MMAB 3MM8B 3MM6A 2AOPA 4S23A 3AOPA 3MMBB 2XSJA 3MMCA 4S3BA 3MMAA 4AOPA 3NOYA 3VM0A 1AOPA 4G39A 2GEPA 2Y0FA 5AOPA 3B0LA 1ZJ8A 2XSJB 3VKTA 3OR1B 4GEPA 2AKJA 4G9PA 3VKSA 3MM9B 4S3CA 3B0JA 3GEOA 3B0GA 3MM5A 3OR2B 2V4JA 3B0NA 3VKPA 4HTRA 3MMBA 2V4JB
chains in the Genus database with same CATH superfamily
3VLZA 3VLYA 3B0MA 4S39A 4S3AA 3MM7B 3B0HA 4S3FA 5GEPA 3MM9A 3VKQA 4G38A 8GEPA 4S3EA 3MM7A 4S38A 3VLXA 7GEPA 4S3DA 3OR1A 3VM1A 3VKRA 3MM6B 3MM8A 1ZJ9A 3MMCB 6GEPA 3OR2A 3MM5B 3MMAB 3MM8B 3MM6A 2AOPA 4S23A 3AOPA 3MMBB 2XSJA 3MMCA 4S3BA 3MMAA 4AOPA 3NOYA 3VM0A 1AOPA 4G39A 2GEPA 2Y0FA 5AOPA 3B0LA 1ZJ8A 2XSJB 3VKTA 3OR1B 4GEPA 2AKJA 4G9PA 3VKSA 3MM9B 4S3CA 3B0JA 3GEOA 3B0GA 3MM5A 3OR2B 2V4JA 3B0NA 3VKPA 4HTRA 3MMBA 2V4JB
chains in the Genus database with same CATH topology
3VLZA 3VLYA 3B0MA 4S39A 4S3AA 3MM7B 3B0HA 4S3FA 5GEPA 3MM9A 3VKQA 4G38A 8GEPA 4S3EA 3MM7A 4S38A 3VLXA 7GEPA 4S3DA 3OR1A 3VM1A 3VKRA 3MM6B 3MM8A 1ZJ9A 3MMCB 6GEPA 3OR2A 3MM5B 3MMAB 3MM8B 3MM6A 2AOPA 4S23A 3AOPA 3MMBB 2XSJA 3MMCA 4S3BA 3MMAA 4AOPA 3NOYA 3VM0A 1AOPA 4G39A 2GEPA 2Y0FA 5AOPA 3B0LA 1ZJ8A 2XSJB 3VKTA 3OR1B 4GEPA 2AKJA 4G9PA 3VKSA 3MM9B 4S3CA 3B0JA 3GEOA 3B0GA 3MM5A 3OR2B 2V4JA 3B0NA 3VKPA 4HTRA 3MMBA 2V4JB
chains in the Genus database with same CATH homology


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