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


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