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


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