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


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