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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molecule keywords SULFITE REDUCTASE HEMOPROTEIN
publication title Sulfite reductase structure at 1.6 A: evolution and catalysis for reduction of inorganic anions.
pubmed rcsb
source organism Escherichia coli
molecule tags Oxidoreductase
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
3B0JA 2V4JB 3GEOA 1ZJ9A 3OR2B 5GEPA 3B0GA 3B0NA 3MM9A 3OR1A 3MM8A 3VKSA 4G39A 3VKQA 3MM6B 3MMBB 4S39A 7GEPA 3MMCB 1ZJ8A 4S3CA 3AOPA 3B0HA 3VKTA 2V4JA 3OR2A 2AOPA 2XSJB 4GEPA 4S3BA 4S3AA 3VLYA 6GEPA 4S3FA 3B0MA 3VM1A 3VKPA 3B0LA 4HTRA 3MM6A 4AOPA 3MMBA 3MM5B 4S3DA 3VLZA 8GEPA 3MM7B 3MMCA 3VLXA 2GEPA 4S3EA 3VKRA 4S23A 3MMAB 4G38A 1AOPA 2XSJA 3NOYA 3MM9B 3OR1B 2AKJA 3MM8B 4G9PA 4S38A 3MM5A 5AOPA 3MM7A 2Y0FA 3MMAA 3VM0A
chains in the Genus database with same CATH superfamily
3B0JA 2V4JB 3GEOA 1ZJ9A 3OR2B 5GEPA 3B0GA 3B0NA 3MM9A 3OR1A 3MM8A 3VKSA 4G39A 3VKQA 3MM6B 3MMBB 4S39A 7GEPA 3MMCB 1ZJ8A 4S3CA 3AOPA 3B0HA 3VKTA 2V4JA 3OR2A 2AOPA 2XSJB 4GEPA 4S3BA 4S3AA 3VLYA 6GEPA 4S3FA 3B0MA 3VM1A 3VKPA 3B0LA 4HTRA 3MM6A 4AOPA 3MMBA 3MM5B 4S3DA 3VLZA 8GEPA 3MM7B 3MMCA 3VLXA 2GEPA 4S3EA 3VKRA 4S23A 3MMAB 4G38A 1AOPA 2XSJA 3NOYA 3MM9B 3OR1B 2AKJA 3MM8B 4G9PA 4S38A 3MM5A 5AOPA 3MM7A 2Y0FA 3MMAA 3VM0A
chains in the Genus database with same CATH topology
3B0JA 2V4JB 3GEOA 1ZJ9A 3OR2B 5GEPA 3B0GA 3B0NA 3MM9A 3OR1A 3MM8A 3VKSA 4G39A 3VKQA 3MM6B 3MMBB 4S39A 7GEPA 3MMCB 1ZJ8A 4S3CA 3AOPA 3B0HA 3VKTA 2V4JA 3OR2A 2AOPA 2XSJB 4GEPA 4S3BA 4S3AA 3VLYA 6GEPA 4S3FA 3B0MA 3VM1A 3VKPA 3B0LA 4HTRA 3MM6A 4AOPA 3MMBA 3MM5B 4S3DA 3VLZA 8GEPA 3MM7B 3MMCA 3VLXA 2GEPA 4S3EA 3VKRA 4S23A 3MMAB 4G38A 1AOPA 2XSJA 3NOYA 3MM9B 3OR1B 2AKJA 3MM8B 4G9PA 4S38A 3MM5A 5AOPA 3MM7A 2Y0FA 3MMAA 3VM0A
chains in the Genus database with same CATH homology


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