3VKTA

Assimilatory nitrite reductase (nii3) - nh2oh complex from tobbaco leaf
Total Genus 191
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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
191
sequence length
538
structure length
538
Chain Sequence
VAAERLEPRVEEKDGYWILKEQFRKGINPQEKVKIEKEPMKLFMENGIEELAKIPIEEIDQSKLTKDDIDVRLKWLGLFHRRKNQYGRFMMRLKLPNGVTTSAQTRYLASVIRKYGKEGCADITTRQNWQIRGVVLPDVPEILKGLAEVGLTSLQSGMDNVRNPVGNPLAGIDPEEIVDTRPYTNLLSQFITGNSRGNPAVSNLPRKWNPCVVGSHDLYEHPHINDLAYMPATKDGRFGFNLLVGGFFSAKRCDEAIPLDAWVPADDVVPVCRAILEAFRDLGFRGNRQKCRMMWLIDELGVEGFRAEVEKRMPQQQLERASPEDLVQKQWERRDYLGVHPQKQEGYSFIGLHIPVGRVQADDMDELARLADEYGSGEIRLTVEQNIIIPNIETSKIEALLKEPVLSTFSPDPPILMKGLVACTGNQFCGQAIIETKARSLKITEEVQRQVSLTKPVRMHWTGCPNTCAQVQVADIGFMGCLTRDKNGKTVEGADVFLGGRIGSDSHLGEVYKKAVPCDDLVPLVVDLLVNNFGAVPR
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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.

publication title The reductive reaction mechanism of tobacco nitrite reductase derived from a combination of crystal structures and ultraviolet-visible microspectroscopy
pubmed doi rcsb
source organism Nicotiana tabacum
molecule tags Oxidoreductase
molecule keywords Nitrite reductase
total genus 191
structure length 538
sequence length 538
ec nomenclature ec 1.7.7.1: Ferredoxin--nitrite reductase.
pdb deposition date 2011-11-20

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 3vktA02
3.30.413.10 Alpha Beta 2-Layer Sandwich Sulfite Reductase Hemoprotein; domain 1 Sulfite Reductase Hemoprotein, domain 1 3vktA03
3.90.480.20 Alpha Beta Alpha-Beta Complex Sulfite Reductase Hemoprotein; domain 2 Sulfite Reductase Hemoprotein; domain 2 3vktA01
2GEPA 3MMAA 4S3CA 3B0MA 2XSJA 3B0HA 3MM9A 3MM8A 4S3FA 3MMCA 3MM6A 3MM8B 6GEPA 3VKRA 3B0GA 4S23A 4S39A 1ZJ8A 2V4JA 3MM5A 2V4JB 3MM7A 4S38A 3VKQA 4AOPA 3OR1B 2Y0FA 3OR1A 2AOPA 4G9PA 3OR2A 3VKTA 5AOPA 3VM0A 3AOPA 3MM7B 3VLXA 3VKPA 3MM6B 3MMCB 4G39A 8GEPA 3MMBB 3MMAB 3VM1A 2AKJA 2XSJB 3MM9B 3VKSA 7GEPA 4HTRA 3B0LA 4GEPA 3VLZA 4S3BA 1AOPA 3MM5B 3GEOA 4G38A 5GEPA 3B0NA 3MMBA 3OR2B 3B0JA 4S3DA 4S3AA 4S3EA 3NOYA 1ZJ9A 3VLYA
chains in the Genus database with same CATH superfamily
2GEPA 3MMAA 4S3CA 3B0MA 2XSJA 3B0HA 3MM9A 3MM8A 4S3FA 3MMCA 3MM6A 3MM8B 6GEPA 3VKRA 3B0GA 4S23A 4S39A 1ZJ8A 2V4JA 3MM5A 2V4JB 3MM7A 4S38A 3VKQA 4AOPA 3OR1B 2Y0FA 3OR1A 2AOPA 4G9PA 3OR2A 3VKTA 5AOPA 3VM0A 3AOPA 3MM7B 3VLXA 3VKPA 3MM6B 3MMCB 4G39A 8GEPA 3MMBB 3MMAB 3VM1A 2AKJA 2XSJB 3MM9B 3VKSA 7GEPA 4HTRA 3B0LA 4GEPA 3VLZA 4S3BA 1AOPA 3MM5B 3GEOA 4G38A 5GEPA 3B0NA 3MMBA 3OR2B 3B0JA 4S3DA 4S3AA 4S3EA 3NOYA 1ZJ9A 3VLYA
chains in the Genus database with same CATH topology
2GEPA 3MMAA 4S3CA 3B0MA 2XSJA 3B0HA 3MM9A 3MM8A 4S3FA 3MMCA 3MM6A 3MM8B 6GEPA 3VKRA 3B0GA 4S23A 4S39A 1ZJ8A 2V4JA 3MM5A 2V4JB 3MM7A 4S38A 3VKQA 4AOPA 3OR1B 2Y0FA 3OR1A 2AOPA 4G9PA 3OR2A 3VKTA 5AOPA 3VM0A 3AOPA 3MM7B 3VLXA 3VKPA 3MM6B 3MMCB 4G39A 8GEPA 3MMBB 3MMAB 3VM1A 2AKJA 2XSJB 3MM9B 3VKSA 7GEPA 4HTRA 3B0LA 4GEPA 3VLZA 4S3BA 1AOPA 3MM5B 3GEOA 4G38A 5GEPA 3B0NA 3MMBA 3OR2B 3B0JA 4S3DA 4S3AA 4S3EA 3NOYA 1ZJ9A 3VLYA
chains in the Genus database with same CATH homology


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