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


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