4GEPA

Sulfite reductase hemoprotein cyanide complex reduced with crii edta
Total Genus 155
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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
155
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
source organism Escherichia coli
molecule tags Oxidoreductase
molecule keywords SULFITE REDUCTASE HEMOPROTEIN
total genus 155
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 4gepA01
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 4gepA03
3.90.480.10 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein;Domain 2 4gepA02
2Y0FA 3MMBB 3AOPA 3MM7A 4G39A 4G9PA 4S23A 3VKQA 3B0MA 3VLXA 7GEPA 8GEPA 3OR2B 4S3FA 2XSJA 4AOPA 3MM8B 2V4JA 3MM5B 3MMCB 3OR2A 3VM0A 3VLYA 4S3AA 3B0HA 4S39A 2AOPA 3MMAA 3MMAB 5AOPA 3VKPA 2GEPA 3VM1A 3VKRA 2AKJA 5GEPA 1ZJ9A 3VKTA 3VKSA 3B0NA 4S3BA 3B0LA 3GEOA 3MM8A 3NOYA 3OR1B 4G38A 3MMBA 4S3EA 1AOPA 3MMCA 3OR1A 4HTRA 2XSJB 1ZJ8A 3MM9A 4S3DA 3MM5A 2V4JB 3B0GA 3MM6B 4S38A 3B0JA 6GEPA 3VLZA 3MM9B 4GEPA 3MM6A 3MM7B 4S3CA
chains in the Genus database with same CATH superfamily
2Y0FA 3MMBB 3AOPA 3MM7A 4G39A 4G9PA 4S23A 3VKQA 3B0MA 3VLXA 7GEPA 8GEPA 3OR2B 4S3FA 2XSJA 4AOPA 3MM8B 2V4JA 3MM5B 3MMCB 3OR2A 3VM0A 3VLYA 4S3AA 3B0HA 4S39A 2AOPA 3MMAA 3MMAB 5AOPA 3VKPA 2GEPA 3VM1A 3VKRA 2AKJA 5GEPA 1ZJ9A 3VKTA 3VKSA 3B0NA 4S3BA 3B0LA 3GEOA 3MM8A 3NOYA 3OR1B 4G38A 3MMBA 4S3EA 1AOPA 3MMCA 3OR1A 4HTRA 2XSJB 1ZJ8A 3MM9A 4S3DA 3MM5A 2V4JB 3B0GA 3MM6B 4S38A 3B0JA 6GEPA 3VLZA 3MM9B 4GEPA 3MM6A 3MM7B 4S3CA
chains in the Genus database with same CATH topology
2Y0FA 3MMBB 3AOPA 3MM7A 4G39A 4G9PA 4S23A 3VKQA 3B0MA 3VLXA 7GEPA 8GEPA 3OR2B 4S3FA 2XSJA 4AOPA 3MM8B 2V4JA 3MM5B 3MMCB 3OR2A 3VM0A 3VLYA 4S3AA 3B0HA 4S39A 2AOPA 3MMAA 3MMAB 5AOPA 3VKPA 2GEPA 3VM1A 3VKRA 2AKJA 5GEPA 1ZJ9A 3VKTA 3VKSA 3B0NA 4S3BA 3B0LA 3GEOA 3MM8A 3NOYA 3OR1B 4G38A 3MMBA 4S3EA 1AOPA 3MMCA 3OR1A 4HTRA 2XSJB 1ZJ8A 3MM9A 4S3DA 3MM5A 2V4JB 3B0GA 3MM6B 4S38A 3B0JA 6GEPA 3VLZA 3MM9B 4GEPA 3MM6A 3MM7B 4S3CA
chains in the Genus database with same CATH homology


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