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


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