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


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