6GEPA

Sulfite reductase hemoprotein nitric oxide complex reduced with proflavine edta
Total Genus 159
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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
159
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 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 tags Oxidoreductase
source organism Escherichia coli
molecule keywords SULFITE REDUCTASE HEMOPROTEIN
total genus 159
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 6gepA01
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 6gepA03
3.90.480.10 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein;Domain 2 6gepA02
3MM8A 4HTRA 4S23A 3MM8B 3MMCB 3VKQA 3VLZA 3MMCA 4S39A 4AOPA 4S38A 3OR1A 5AOPA 3OR1B 3B0HA 4G9PA 4S3AA 7GEPA 3B0LA 3VKRA 6GEPA 3GEOA 2V4JB 3VM0A 4S3CA 2V4JA 3MM7B 8GEPA 2Y0FA 3MM7A 3MM9A 4S3EA 3VLYA 3AOPA 3MM9B 3VKPA 3MM6A 2AKJA 3MM6B 2AOPA 1ZJ8A 4GEPA 4S3BA 3VKTA 3OR2B 3B0JA 4G38A 4S3FA 3OR2A 1AOPA 3B0NA 2XSJB 3MM5A 5GEPA 2GEPA 2XSJA 3B0GA 3MM5B 3B0MA 1ZJ9A 3MMBB 4G39A 3MMBA 3VM1A 3VKSA 3MMAA 4S3DA 3VLXA 3MMAB 3NOYA
chains in the Genus database with same CATH superfamily
3MM8A 4HTRA 4S23A 3MM8B 3MMCB 3VKQA 3VLZA 3MMCA 4S39A 4AOPA 4S38A 3OR1A 5AOPA 3OR1B 3B0HA 4G9PA 4S3AA 7GEPA 3B0LA 3VKRA 6GEPA 3GEOA 2V4JB 3VM0A 4S3CA 2V4JA 3MM7B 8GEPA 2Y0FA 3MM7A 3MM9A 4S3EA 3VLYA 3AOPA 3MM9B 3VKPA 3MM6A 2AKJA 3MM6B 2AOPA 1ZJ8A 4GEPA 4S3BA 3VKTA 3OR2B 3B0JA 4G38A 4S3FA 3OR2A 1AOPA 3B0NA 2XSJB 3MM5A 5GEPA 2GEPA 2XSJA 3B0GA 3MM5B 3B0MA 1ZJ9A 3MMBB 4G39A 3MMBA 3VM1A 3VKSA 3MMAA 4S3DA 3VLXA 3MMAB 3NOYA
chains in the Genus database with same CATH topology
3MM8A 4HTRA 4S23A 3MM8B 3MMCB 3VKQA 3VLZA 3MMCA 4S39A 4AOPA 4S38A 3OR1A 5AOPA 3OR1B 3B0HA 4G9PA 4S3AA 7GEPA 3B0LA 3VKRA 6GEPA 3GEOA 2V4JB 3VM0A 4S3CA 2V4JA 3MM7B 8GEPA 2Y0FA 3MM7A 3MM9A 4S3EA 3VLYA 3AOPA 3MM9B 3VKPA 3MM6A 2AKJA 3MM6B 2AOPA 1ZJ8A 4GEPA 4S3BA 3VKTA 3OR2B 3B0JA 4G38A 4S3FA 3OR2A 1AOPA 3B0NA 2XSJB 3MM5A 5GEPA 2GEPA 2XSJA 3B0GA 3MM5B 3B0MA 1ZJ9A 3MMBB 4G39A 3MMBA 3VM1A 3VKSA 3MMAA 4S3DA 3VLXA 3MMAB 3NOYA
chains in the Genus database with same CATH homology


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