1N3RA

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
PSLSKEAALVHEALVARGLETPLRPPVHEMDNETRKSLIAGHMTEIMQLLNLDLADDSLMETPHRIAKMYVDEIFSGLDYANFPKITLIENKMKVDEMVTVRDITLTSTCESHFVTIDGKATVAYIPKDSVIGLSKINRIVQFFAQRPQVQERLTQQILIALQTLLGTNNVAVSIDAVHYCVKARGIRDATSATTTTSLGGLFKSSQNTRHEFLRAVRHHN
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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, K, L, M, N, O
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 1n3rA01
3.30.1130.10 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2 GTP Cyclohydrolase I, domain 2 1n3rA02
1GTPA 1NBUB 1NBUC 2O90A 3RJ4A 1NBUA 2CG8A 3R2EA 3V9OA 2DHNA 1U68A 1A9CA 1FB1A 1RS4A 4GHMA 4FGCA 3UXVA 4F8BA 4AEYA 1Z9WA 2NM3A 1N3RA 3BP1A 1IS8A 3O1KA 4DU6A 4UQFA 3UXJA 1SQLA 1FBXA 5F3MA 2NM2A 1A8RA 4IQIA 1IS7A 5FARA 1RRYA 3S19A 1RS2A 1WUQA 1WURA 1N3TA 1RRIA 1WM9A 3RZPA 1RRWA 1WPLA 1DHNA 1RSDA 1RSIA 1N3SA 1B9LA
chains in the Genus database with same CATH superfamily
2WSEG 1EFUB 3RJ4A 3R2EA 4R8QA 2DHNA 1U68A 3LW5K 3BP1A 4NE6B 3UXJA 4DU6A 5F3MA 2NM2A 4JA3A 4DRBJ 2P11A 1WUQA 4QPMA 1RRIA 1WM9A 2LNZA 2WSEK 1DHNA 2WSCG 4NE3B 4Q7JA 1NBUB 1NBUC 2O90A 2O01G 1NBUA 1AIPC 1A9CA 3B0BC 4FGCA 3UXVA 2LO0A 1N3RA 1IS8A 5FARA 2WSFG 1RRYA 3S19A 2WSCK 1RSIA 2KR1A 4NE5B 3V9OA 1FB1A 2NM3A 1TFEA 1SQLA 2PN0A 1FBXA 2WSFK 3BMBA 4IQIA 1IS7A 1RS2A 3VEJA 1WURA 5DMZA 3RZPA 2CG8A 4DRAE 1GTPA 1EL6A 1RS4A 4GHMA 4F8BA 4AEYA 3LW5G 1Z9WA 3O1KA 4UQFA 1A8RA 4E44B 4E45B 1N3TA 1RRWA 1WPLA 1RSDA 1N3SA 1B9LA
chains in the Genus database with same CATH topology
1GTPA 4Q7JA 1EFUB 2KR1A 1NBUC 1NBUB 2O90A 3RJ4A 1NBUA 1EL6A 4NE5B 2CG8A 3R2EA 3V9OA 1AIPC 4R8QA 2DHNA 1U68A 1A9CA 3B0BC 1FB1A 1RS4A 4GHMA 4FGCA 3UXVA 4F8BA 4AEYA 2LO0A 1Z9WA 2NM3A 1N3RA 3BP1A 1IS8A 4NE6B 1TFEA 4DU6A 3O1KA 4UQFA 3UXJA 1SQLA 2PN0A 1FBXA 1B9LA 1RSIA 2NM2A 5F3MA 3BMBA 1A8RA 4JA3A 4IQIA 4E44B 4E45B 1IS7A 5FARA 1RRYA 4DRBJ 2P11A 3S19A 1RS2A 1WUQA 3VEJA 1WURA 4QPMA 1N3TA 1RRIA 1WM9A 2LNZA 5DMZA 3RZPA 1RRWA 1WPLA 1DHNA 1RSDA 4DRAE 1N3SA 4NE3B
chains in the Genus database with same CATH homology


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