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


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