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


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

 
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