1AOPA

Sulfite reductase structure at 1.6 angstrom resolution
Total Genus 161
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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
161
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 Sulfite reductase structure at 1.6 A: evolution and catalysis for reduction of inorganic anions.
pubmed rcsb
molecule tags Oxidoreductase
source organism Escherichia coli
molecule keywords SULFITE REDUCTASE HEMOPROTEIN
total genus 161
structure length 456
sequence length 490
ec nomenclature ec 1.8.1.2: Assimilatory sulfite reductase (NADPH).
pdb deposition date 1997-07-08

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


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