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


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