5AOPA

Sulfite reductase structure reduced with crii edta, 5-coordinate siroheme, siroheme feii, [4fe-4s] +1
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
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 156
structure length 456
sequence length 490
ec nomenclature ec 1.8.1.2: Assimilatory sulfite reductase (NADPH).
pdb deposition date 1997-07-10

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


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