1N3SA

Biosynthesis of pteridins. reaction mechanism of gtp cyclohydrolase i
Total Genus 65
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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
65
sequence length
221
structure length
221
Chain Sequence
PSLSKEAALVHEALVARGLETPLRPPVHEMDNETRKSLIAGHMTEIMQLLNLDLADDSLMETPHRIAKMYVDEIFSGLDYANFPKITLIENKMKVDEMVTVRDITLTSTCEHSFVTIDGKATVAYIPKDSVIGLSKINRIVQFFAQRPQVQERLTQQILIALQTLLGTNNVAVSIDAVHYCVKARGIRDATSATTTTSLGGLFKSSQNTRHEFLRAVRHHN
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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 Biosynthesis of Pteridines. Reaction Mechanism of GTP Cyclohydrolase I
pubmed doi rcsb
molecule keywords GTP cyclohydrolase I
molecule tags Hydrolase
source organism Escherichia coli
total genus 65
structure length 221
sequence length 221
chains with identical sequence B, C, D, E, F, G, H, I, J
ec nomenclature ec 3.5.4.16: GTP cyclohydrolase I.
pdb deposition date 2002-10-29

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01227 GTP_cyclohydroI GTP cyclohydrolase I
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.286.10 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1 GTP Cyclohydrolase I; Chain A, domain 1 1n3sA01
3.30.1130.10 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2 GTP Cyclohydrolase I, domain 2 1n3sA02
1NBUB 4AEYA 4F8BA 2NM3A 2NM2A 1RS4A 1WPLA 1N3SA 1WURA 1IS8A 1RS2A 5F3MA 3S19A 4IQIA 3RZPA 4GHMA 1A8RA 1FBXA 3RJ4A 1RRWA 1DHNA 2CG8A 1Z9WA 3UXVA 1RSDA 1NBUC 1N3TA 1RRIA 1GTPA 4DU6A 1RSIA 2O90A 1SQLA 3R2EA 4UQFA 1WUQA 1FB1A 3UXJA 1NBUA 3O1KA 1B9LA 1RRYA 4FGCA 1A9CA 1WM9A 1IS7A 1U68A 3V9OA 5FARA 3BP1A 2DHNA 1N3RA
chains in the Genus database with same CATH superfamily
5DMZA 3LW5G 2NM3A 2NM2A 1N3SA 3S19A 4E45B 4E44B 2CG8A 3UXVA 4R8QA 1NBUC 2WSFG 1WUQA 1FB1A 2P11A 2O01G 2WSFK 1WM9A 3V9OA 2LNZA 3BP1A 2DHNA 4NE5B 1N3RA 1WURA 1IS8A 5F3MA 4IQIA 3RZPA 1A8RA 4Q7JA 1RRWA 1Z9WA 4NE6B 4UQFA 2O90A 1SQLA 2LO0A 4DRAE 4QPMA 1IS7A 1AIPC 3BMBA 1EL6A 1NBUB 4AEYA 4F8BA 1FBXA 1DHNA 4DRBJ 1RSIA 4DU6A 3R2EA 4NE3B 3UXJA 1NBUA 3O1KA 1B9LA 2WSEG 1TFEA 1A9CA 1U68A 1EFUB 2WSEK 3B0BC 2WSCK 1RS4A 1WPLA 3LW5K 4JA3A 1RS2A 3VEJA 4GHMA 3RJ4A 1RSDA 1N3TA 1RRIA 1GTPA 2KR1A 1RRYA 4FGCA 5FARA 2PN0A 2WSCG
chains in the Genus database with same CATH topology
5DMZA 1NBUB 4AEYA 4F8BA 2NM3A 2NM2A 1RS4A 1WPLA 1N3SA 1WURA 1IS8A 4JA3A 4NE5B 1RS2A 3VEJA 5F3MA 3S19A 4IQIA 4E45B 4E44B 3RZPA 4GHMA 1A8RA 4Q7JA 1FBXA 3RJ4A 4UQFA 1RRWA 1DHNA 2CG8A 1Z9WA 3UXVA 4NE6B 1RSDA 4R8QA 1NBUC 4DRBJ 1N3TA 1RRIA 1GTPA 4DU6A 1RSIA 2O90A 1SQLA 3R2EA 2LO0A 1WUQA 1FB1A 2P11A 4NE3B 2KR1A 4DRAE 3UXJA 1NBUA 3O1KA 1B9LA 4QPMA 1RRYA 4FGCA 1TFEA 1A9CA 1WM9A 1IS7A 1EL6A 1U68A 1AIPC 3V9OA 1EFUB 2LNZA 3BMBA 5FARA 2PN0A 3BP1A 2DHNA 3B0BC 1N3RA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1NBU B;  4AEY A;  4F8B A;  2NM3 A;  2NM2 A;  1RS4 A;  1WPL A;  1N3S A;  1WUR A;  1IS8 A;  1RS2 A;  5F3M A;  3S19 A;  4IQI A;  3RZP A;  4GHM A;  1A8R A;  1FBX A;  3RJ4 A;  1RRW A;  1DHN A;  2CG8 A;  1Z9W A;  3UXV A;  1RSD A;  1NBU C;  1N3T A;  1RRI A;  1GTP A;  4DU6 A;  1RSI A;  2O90 A;  1SQL A;  3R2E A;  4UQF A;  1WUQ A;  1FB1 A;  3UXJ A;  1NBU A;  3O1K A;  1B9L A;  1RRY A;  4FGC A;  1A9C A;  1WM9 A;  1IS7 A;  1U68 A;  3V9O A;  5FAR A;  3BP1 A;  2DHN A;  1N3R A; 
#chains in the Genus database with same CATH topology
 5DMZ A;  3LW5 G;  2NM3 A;  2NM2 A;  1N3S A;  3S19 A;  4E45 B;  4E44 B;  2CG8 A;  3UXV A;  4R8Q A;  1NBU C;  2WSF G;  1WUQ A;  1FB1 A;  2P11 A;  2O01 G;  2WSF K;  1WM9 A;  3V9O A;  2LNZ A;  3BP1 A;  2DHN A;  4NE5 B;  1N3R A;  1WUR A;  1IS8 A;  5F3M A;  4IQI A;  3RZP A;  1A8R A;  4Q7J A;  1RRW A;  1Z9W A;  4NE6 B;  4UQF A;  2O90 A;  1SQL A;  2LO0 A;  4DRA E;  4QPM A;  1IS7 A;  1AIP C;  3BMB A;  1EL6 A;  1NBU B;  4AEY A;  4F8B A;  1FBX A;  1DHN A;  4DRB J;  1RSI A;  4DU6 A;  3R2E A;  4NE3 B;  3UXJ A;  1NBU A;  3O1K A;  1B9L A;  2WSE G;  1TFE A;  1A9C A;  1U68 A;  1EFU B;  2WSE K;  3B0B C;  2WSC K;  1RS4 A;  1WPL A;  3LW5 K;  4JA3 A;  1RS2 A;  3VEJ A;  4GHM A;  3RJ4 A;  1RSD A;  1N3T A;  1RRI A;  1GTP A;  2KR1 A;  1RRY A;  4FGC A;  5FAR A;  2PN0 A;  2WSC G; 
#chains in the Genus database with same CATH homology
 5DMZ A;  1NBU B;  4AEY A;  4F8B A;  2NM3 A;  2NM2 A;  1RS4 A;  1WPL A;  1N3S A;  1WUR A;  1IS8 A;  4JA3 A;  4NE5 B;  1RS2 A;  3VEJ A;  5F3M A;  3S19 A;  4IQI A;  4E45 B;  4E44 B;  3RZP A;  4GHM A;  1A8R A;  4Q7J A;  1FBX A;  3RJ4 A;  4UQF A;  1RRW A;  1DHN A;  2CG8 A;  1Z9W A;  3UXV A;  4NE6 B;  1RSD A;  4R8Q A;  1NBU C;  4DRB J;  1N3T A;  1RRI A;  1GTP A;  4DU6 A;  1RSI A;  2O90 A;  1SQL A;  3R2E A;  2LO0 A;  1WUQ A;  1FB1 A;  2P11 A;  4NE3 B;  2KR1 A;  4DRA E;  3UXJ A;  1NBU A;  3O1K A;  1B9L A;  4QPM A;  1RRY A;  4FGC A;  1TFE A;  1A9C A;  1WM9 A;  1IS7 A;  1EL6 A;  1U68 A;  1AIP C;  3V9O A;  1EFU B;  2LNZ A;  3BMB A;  5FAR A;  2PN0 A;  3BP1 A;  2DHN A;  3B0B C;  1N3R 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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