2AOPA

Sulfite reductase: reduced with crii edta, siroheme feii, [4fe-4s] +1, phosphate 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
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 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 456
sequence length 490
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 2aopA01
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 2aopA03
3.90.480.10 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein;Domain 2 2aopA02
5GEPA 4AOPA 4S3BA 4S3FA 3AOPA 4G38A 2XSJB 3VM0A 7GEPA 3MM8B 3MMAA 3MM7A 4S3DA 3VKTA 3VKPA 2V4JB 3B0NA 3MMCB 3MM5A 3NOYA 4S3AA 2GEPA 3VKRA 3B0HA 3B0LA 1AOPA 3MMBA 3OR1A 3GEOA 1ZJ8A 4S3CA 3MM6A 3MM7B 3MM9A 4S23A 3VLXA 3MMAB 3OR2A 4S38A 4GEPA 2AOPA 3MM5B 3VKSA 3B0JA 2AKJA 8GEPA 4G9PA 2XSJA 4HTRA 3MMBB 3OR1B 3MM8A 4S3EA 3VKQA 5AOPA 3MM6B 3B0GA 3MMCA 3MM9B 3VLZA 3VM1A 1ZJ9A 2V4JA 2Y0FA 3VLYA 6GEPA 4S39A 3B0MA 4G39A 3OR2B
chains in the Genus database with same CATH superfamily
5GEPA 4AOPA 4S3BA 4S3FA 3AOPA 4G38A 2XSJB 3VM0A 7GEPA 3MM8B 3MMAA 3MM7A 4S3DA 3VKTA 3VKPA 2V4JB 3B0NA 3MMCB 3MM5A 3NOYA 4S3AA 2GEPA 3VKRA 3B0HA 3B0LA 1AOPA 3MMBA 3OR1A 3GEOA 1ZJ8A 4S3CA 3MM6A 3MM7B 3MM9A 4S23A 3VLXA 3MMAB 3OR2A 4S38A 4GEPA 2AOPA 3MM5B 3VKSA 3B0JA 2AKJA 8GEPA 4G9PA 2XSJA 4HTRA 3MMBB 3OR1B 3MM8A 4S3EA 3VKQA 5AOPA 3MM6B 3B0GA 3MMCA 3MM9B 3VLZA 3VM1A 1ZJ9A 2V4JA 2Y0FA 3VLYA 6GEPA 4S39A 3B0MA 4G39A 3OR2B
chains in the Genus database with same CATH topology
5GEPA 4AOPA 4S3BA 4S3FA 3AOPA 4G38A 2XSJB 3VM0A 7GEPA 3MM8B 3MMAA 3MM7A 4S3DA 3VKTA 3VKPA 2V4JB 3B0NA 3MMCB 3MM5A 3NOYA 4S3AA 2GEPA 3VKRA 3B0HA 3B0LA 1AOPA 3MMBA 3OR1A 3GEOA 1ZJ8A 4S3CA 3MM6A 3MM7B 3MM9A 4S23A 3VLXA 3MMAB 3OR2A 4S38A 4GEPA 2AOPA 3MM5B 3VKSA 3B0JA 2AKJA 8GEPA 4G9PA 2XSJA 4HTRA 3MMBB 3OR1B 3MM8A 4S3EA 3VKQA 5AOPA 3MM6B 3B0GA 3MMCA 3MM9B 3VLZA 3VM1A 1ZJ9A 2V4JA 2Y0FA 3VLYA 6GEPA 4S39A 3B0MA 4G39A 3OR2B
chains in the Genus database with same CATH homology


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