4AOPA

Sulfite reductase hemoprotein partially photoreduced with proflavine edta, phosphate partially bound
Total Genus 158
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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
158
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 158
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 4aopA01
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 4aopA03
3.90.480.10 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein;Domain 2 4aopA02
3B0HA 3OR2B 3VKQA 3OR1A 3AOPA 3B0NA 1ZJ9A 4GEPA 3B0GA 2XSJB 4S3FA 3VKSA 3VLYA 4G9PA 4HTRA 3VLXA 3MM6B 2AKJA 3MMBA 3VKTA 3VM1A 3MM9A 7GEPA 2V4JB 5AOPA 4AOPA 3GEOA 2AOPA 4G39A 3MM7A 4S3AA 3VKRA 6GEPA 3MM5A 3MM8B 1ZJ8A 4S38A 5GEPA 8GEPA 4S3CA 3MMCA 3B0MA 3OR2A 4S3BA 3OR1B 3VKPA 2GEPA 3VM0A 4S3DA 3MMBB 3MMAA 3MM6A 3VLZA 2XSJA 4S39A 3MM7B 3NOYA 4G38A 4S23A 2V4JA 3MMCB 3MMAB 3MM9B 3B0LA 4S3EA 3MM8A 1AOPA 2Y0FA 3B0JA 3MM5B
chains in the Genus database with same CATH superfamily
3B0HA 3OR2B 3VKQA 3OR1A 3AOPA 3B0NA 1ZJ9A 4GEPA 3B0GA 2XSJB 4S3FA 3VKSA 3VLYA 4G9PA 4HTRA 3VLXA 3MM6B 2AKJA 3MMBA 3VKTA 3VM1A 3MM9A 7GEPA 2V4JB 5AOPA 4AOPA 3GEOA 2AOPA 4G39A 3MM7A 4S3AA 3VKRA 6GEPA 3MM5A 3MM8B 1ZJ8A 4S38A 5GEPA 8GEPA 4S3CA 3MMCA 3B0MA 3OR2A 4S3BA 3OR1B 3VKPA 2GEPA 3VM0A 4S3DA 3MMBB 3MMAA 3MM6A 3VLZA 2XSJA 4S39A 3MM7B 3NOYA 4G38A 4S23A 2V4JA 3MMCB 3MMAB 3MM9B 3B0LA 4S3EA 3MM8A 1AOPA 2Y0FA 3B0JA 3MM5B
chains in the Genus database with same CATH topology
3B0HA 3OR2B 3VKQA 3OR1A 3AOPA 3B0NA 1ZJ9A 4GEPA 3B0GA 2XSJB 4S3FA 3VKSA 3VLYA 4G9PA 4HTRA 3VLXA 3MM6B 2AKJA 3MMBA 3VKTA 3VM1A 3MM9A 7GEPA 2V4JB 5AOPA 4AOPA 3GEOA 2AOPA 4G39A 3MM7A 4S3AA 3VKRA 6GEPA 3MM5A 3MM8B 1ZJ8A 4S38A 5GEPA 8GEPA 4S3CA 3MMCA 3B0MA 3OR2A 4S3BA 3OR1B 3VKPA 2GEPA 3VM0A 4S3DA 3MMBB 3MMAA 3MM6A 3VLZA 2XSJA 4S39A 3MM7B 3NOYA 4G38A 4S23A 2V4JA 3MMCB 3MMAB 3MM9B 3B0LA 4S3EA 3MM8A 1AOPA 2Y0FA 3B0JA 3MM5B
chains in the Genus database with same CATH homology


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