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
molecule tags Oxidoreductase
source organism Escherichia coli
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
3MM7A 3MMCB 3MMBB 3MM9B 4S23A 3B0HA 3MM5B 3VM0A 1ZJ8A 2XSJB 7GEPA 8GEPA 3MMAB 3VLXA 2GEPA 3OR2A 3B0JA 3VM1A 4AOPA 3OR1B 3B0MA 4S3FA 5GEPA 3VKRA 3VLYA 2V4JB 4G39A 3VKPA 1AOPA 3MM8B 3MM6B 3MM5A 4S3BA 4S3AA 3MM9A 3MMBA 3MMCA 3MM7B 4GEPA 4S3CA 3VKTA 3GEOA 3VLZA 6GEPA 3AOPA 2XSJA 3B0NA 4S39A 4G38A 3B0LA 2AOPA 4S38A 2Y0FA 3MMAA 4S3DA 3VKQA 2AKJA 3B0GA 4G9PA 3OR1A 4S3EA 3OR2B 3NOYA 5AOPA 1ZJ9A 3VKSA 2V4JA 3MM8A 4HTRA 3MM6A
chains in the Genus database with same CATH superfamily
3MM7A 3MMCB 3MMBB 3MM9B 4S23A 3B0HA 3MM5B 3VM0A 1ZJ8A 2XSJB 7GEPA 8GEPA 3MMAB 3VLXA 2GEPA 3OR2A 3B0JA 3VM1A 4AOPA 3OR1B 3B0MA 4S3FA 5GEPA 3VKRA 3VLYA 2V4JB 4G39A 3VKPA 1AOPA 3MM8B 3MM6B 3MM5A 4S3BA 4S3AA 3MM9A 3MMBA 3MMCA 3MM7B 4GEPA 4S3CA 3VKTA 3GEOA 3VLZA 6GEPA 3AOPA 2XSJA 3B0NA 4S39A 4G38A 3B0LA 2AOPA 4S38A 2Y0FA 3MMAA 4S3DA 3VKQA 2AKJA 3B0GA 4G9PA 3OR1A 4S3EA 3OR2B 3NOYA 5AOPA 1ZJ9A 3VKSA 2V4JA 3MM8A 4HTRA 3MM6A
chains in the Genus database with same CATH topology
3MM7A 3MMCB 3MMBB 3MM9B 4S23A 3B0HA 3MM5B 3VM0A 1ZJ8A 2XSJB 7GEPA 8GEPA 3MMAB 3VLXA 2GEPA 3OR2A 3B0JA 3VM1A 4AOPA 3OR1B 3B0MA 4S3FA 5GEPA 3VKRA 3VLYA 2V4JB 4G39A 3VKPA 1AOPA 3MM8B 3MM6B 3MM5A 4S3BA 4S3AA 3MM9A 3MMBA 3MMCA 3MM7B 4GEPA 4S3CA 3VKTA 3GEOA 3VLZA 6GEPA 3AOPA 2XSJA 3B0NA 4S39A 4G38A 3B0LA 2AOPA 4S38A 2Y0FA 3MMAA 4S3DA 3VKQA 2AKJA 3B0GA 4G9PA 3OR1A 4S3EA 3OR2B 3NOYA 5AOPA 1ZJ9A 3VKSA 2V4JA 3MM8A 4HTRA 3MM6A
chains in the Genus database with same CATH homology


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