3GEOA

Sulfite reductase hemoprotein nitrite complex
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
455
Chain Sequence
LLRCRLPGGVITTKQWQAIDKFAGENTIYGSIRLTNRQTFQFHGILPVHQMLHSVGLDALDMNRNVLCTSNPYESQLHAEAYEWAKKISEHLLPTYLPRKFKTTVVIPPQNDIDLHANDMNFVAIAENGKLVGFNLLVGGGLSIEHGNKKTYARTASEFGYLPLEHTLAVAEAVVTTQRDWGNRTDRKNAKTKYTLERVGVETFKAEVERRAGIKFEPIRPYEFTGRGDRIGWVKGIDDNWHLTLFIENGRILDYPARPLKTGLLEIAKIHKGDFRITANQNLIIAGVPESEKAKIEKIAKESGLMNAVTPQRENSMACVSFPTCPLAMAEAERFLPSFIDNIDNLMAKHGVSDEHIVMRVTGCPNGCGRAMLAEVGLVGKAPGRYNLHLGGNRIGTRIPRMYKENITEPEILASLDELIGRWAKEREAGEGFGDFTVRAGIIRPVLDPARDLWD
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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 Probing the catalytic mechanism of sulfite reductase by X-ray crystallography: structures of the Escherichia coli hemoprotein in complex with substrates, inhibitors, intermediates, and products.
pubmed doi rcsb
molecule keywords SULFITE REDUCTASE HEMOPROTEIN
molecule tags Oxidoreductase
source organism Escherichia coli
total genus 156
structure length 455
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 3geoA01
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 3geoA03
3.90.480.10 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein;Domain 2 3geoA02
1ZJ9A 3B0NA 4S3DA 4S3CA 4S3EA 3VKRA 2GEPA 4G9PA 3OR1A 4G38A 3MMAA 3MM9B 3MM6A 3VKPA 6GEPA 2AKJA 3MM5B 3OR2A 4S3AA 3MMBB 4S38A 8GEPA 2V4JA 3VKSA 3B0MA 7GEPA 3GEOA 3VLZA 4G39A 3OR1B 3B0GA 3MMAB 4S39A 3MM6B 3MMCB 3OR2B 5AOPA 1ZJ8A 2V4JB 3MM7A 3VM1A 4HTRA 3AOPA 3B0LA 3MM8A 5GEPA 2XSJA 4GEPA 3MMCA 2Y0FA 3B0HA 2AOPA 4AOPA 4S3BA 4S23A 3VM0A 3MM7B 2XSJB 4S3FA 3VLXA 3NOYA 3MM8B 3VLYA 3VKQA 3VKTA 1AOPA 3B0JA 3MM9A 3MM5A 3MMBA
chains in the Genus database with same CATH superfamily
1ZJ9A 3B0NA 4S3DA 4S3CA 4S3EA 3VKRA 2GEPA 4G9PA 3OR1A 4G38A 3MMAA 3MM9B 3MM6A 3VKPA 6GEPA 2AKJA 3MM5B 3OR2A 4S3AA 3MMBB 4S38A 8GEPA 2V4JA 3VKSA 3B0MA 7GEPA 3GEOA 3VLZA 4G39A 3OR1B 3B0GA 3MMAB 4S39A 3MM6B 3MMCB 3OR2B 5AOPA 1ZJ8A 2V4JB 3MM7A 3VM1A 4HTRA 3AOPA 3B0LA 3MM8A 5GEPA 2XSJA 4GEPA 3MMCA 2Y0FA 3B0HA 2AOPA 4AOPA 4S3BA 4S23A 3VM0A 3MM7B 2XSJB 4S3FA 3VLXA 3NOYA 3MM8B 3VLYA 3VKQA 3VKTA 1AOPA 3B0JA 3MM9A 3MM5A 3MMBA
chains in the Genus database with same CATH topology
1ZJ9A 3B0NA 4S3DA 4S3CA 4S3EA 3VKRA 2GEPA 4G9PA 3OR1A 4G38A 3MMAA 3MM9B 3MM6A 3VKPA 6GEPA 2AKJA 3MM5B 3OR2A 4S3AA 3MMBB 4S38A 8GEPA 2V4JA 3VKSA 3B0MA 7GEPA 3GEOA 3VLZA 4G39A 3OR1B 3B0GA 3MMAB 4S39A 3MM6B 3MMCB 3OR2B 5AOPA 1ZJ8A 2V4JB 3MM7A 3VM1A 4HTRA 3AOPA 3B0LA 3MM8A 5GEPA 2XSJA 4GEPA 3MMCA 2Y0FA 3B0HA 2AOPA 4AOPA 4S3BA 4S23A 3VM0A 3MM7B 2XSJB 4S3FA 3VLXA 3NOYA 3MM8B 3VLYA 3VKQA 3VKTA 1AOPA 3B0JA 3MM9A 3MM5A 3MMBA
chains in the Genus database with same CATH homology


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