1V4GA

Crystal structure of gamma-glutamylcysteine synthetase from escherichia coli b
Total Genus 190
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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
190
sequence length
517
structure length
508
Chain Sequence
IPDVSQALAWLEKHPQALKGIQRGLERETLRVNADGTLATTGHPEALGSALTHKWITTDFAEALLEFITPVDGDIEHMLTFMRDLHRYTARNMGDERMWPLSMPSYIAEGQDIELAQYGTSNTGRFKTLYREGLKNRYGALMQTISGVHYNFSLPMAFWQAKSGADAKEKISAGYFRVIRNYYRFGWVIPYLFGASPAISSSFLSLPFEKTESGMYYLPYATSLRLSDLGYTNKSQSNLGITFNDLYEYVAGLKQAIKTPSEEYAKIGIEKDGKRLQINSNVLQIENELYAPIRPKRVTRSGESPSDALLRGGIEYIEVRSLDINPFSPIGVDEQQVRFLDLFMVWCALADAPEMSSSELACTRVNWNRVILEGRKPGLTLGIGCETAQFPLPQVGKDLFRDLKRVAQTLDSINGGEAYQKVCDELVACFDNPDLTFSARILRSMIDTGIGGTGKAFAEAYRNLLREEPLEILREEDFVAEREASERRQQEMEAADTEPFAVWLEKHA
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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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molecule tags Ligase
molecule keywords Glutamate--cysteine ligase
publication title Crystal structure of gamma-glutamylcysteine synthetase: insights into the mechanism of catalysis by a key enzyme for glutathione homeostasis
pubmed doi rcsb
source organism Escherichia coli
total genus 190
structure length 508
sequence length 517
chains with identical sequence B, C, D
ec nomenclature ec 6.3.2.2: Glutamate--cysteine ligase.
pdb deposition date 2003-11-13

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF04262 Glu_cys_ligase Glutamate-cysteine ligase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.30.590.20 Alpha Beta 2-Layer Sandwich Creatine Kinase; Chain A, domain 2 Creatine Kinase; Chain A, domain 2 1v4gA02
2D33A 2D32A 2GWCA 3NZTA 3LN6A 1V4GA 2GWDA 1TT4A 1R8GA 1VA6A 3LN7A
chains in the Genus database with same CATH superfamily
1G0WA 2D32A 2QC8A 3IG8A 1P50A 3FKYA 2GLSA 2GWCA 2LGSA 3NZTA 3LVWA 3B6RA 3IG5A 3JQ3A 4RF9A 4GVZA 2WGSA 2J1QA 1V4GA 3JU6A 1CRKA 3LVVA 1M15A 3LN7A 4ACFA 4RF8A 4LNFA 3JU5A 5J99A 3JPZA 4Q2RA 1F52A 1VRPA 2WHIA 1RL9A 4HPPA 3M10A 3LN6A 4Z9MA 4BHLA 1I0EA 1QH4A 4GW0A 4RF7A 1LGRA 2D3BA 3DREA 3ZXVA 1SD0A 2D3CA 4LNKA 2GWDA 4AM1A 4BG4B 4BG4A 3NG0A 1BG0A 4S0RA 4LNIA 3ZXRA 1HTOA 4GVYA 4BAXA 2BVCA 1F1HA 1QK1A 3L2EB 3L2EA 1P52A 4S17A 2D3AA 3L2DA 1TT4A 1U6RA 1R8GA 2CRKA 1HTQA 4RF6A 2D33A 4LNNA 1FPYA 4XYCA 4GW2A 4LNOA 3DRBA 2OJWA 1VA6A 5J9AA 2UU7A
chains in the Genus database with same CATH topology
2D32A 2D3AA 2QC8A 3IG8A 1TT4A 3FKYA 1R8GA 2D3CA 2GWDA 3LN7A 2D33A 2GWCA 3NZTA 3LVWA 3IG5A 2OJWA 1VA6A 4BAXA 3LN6A 1V4GA 2D3BA 3LVVA 2UU7A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2D33 A;  2D32 A;  2GWC A;  3NZT A;  3LN6 A;  1V4G A;  2GWD A;  1TT4 A;  1R8G A;  1VA6 A;  3LN7 A; 
#chains in the Genus database with same CATH topology
 1G0W A;  2D32 A;  2QC8 A;  3IG8 A;  1P50 A;  3FKY A;  2GLS A;  2GWC A;  2LGS A;  3NZT A;  3LVW A;  3B6R A;  3IG5 A;  3JQ3 A;  4RF9 A;  4GVZ A;  2WGS A;  2J1Q A;  1V4G A;  3JU6 A;  1CRK A;  3LVV A;  1M15 A;  3LN7 A;  4ACF A;  4RF8 A;  4LNF A;  3JU5 A;  5J99 A;  3JPZ A;  4Q2R A;  1F52 A;  1VRP A;  2WHI A;  1RL9 A;  4HPP A;  3M10 A;  3LN6 A;  4Z9M A;  4BHL A;  1I0E A;  1QH4 A;  4GW0 A;  4RF7 A;  1LGR A;  2D3B A;  3DRE A;  3ZXV A;  1SD0 A;  2D3C A;  4LNK A;  2GWD A;  4AM1 A;  4BG4 B;  4BG4 A;  3NG0 A;  1BG0 A;  4S0R A;  4LNI A;  3ZXR A;  1HTO A;  4GVY A;  4BAX A;  2BVC A;  1F1H A;  1QK1 A;  3L2E B;  3L2E A;  1P52 A;  4S17 A;  2D3A A;  3L2D A;  1TT4 A;  1U6R A;  1R8G A;  2CRK A;  1HTQ A;  4RF6 A;  2D33 A;  4LNN A;  1FPY A;  4XYC A;  4GW2 A;  4LNO A;  3DRB A;  2OJW A;  1VA6 A;  5J9A A;  2UU7 A; 
#chains in the Genus database with same CATH homology
 2D32 A;  2D3A A;  2QC8 A;  3IG8 A;  1TT4 A;  3FKY A;  1R8G A;  2D3C A;  2GWD A;  3LN7 A;  2D33 A;  2GWC A;  3NZT A;  3LVW A;  3IG5 A;  2OJW A;  1VA6 A;  4BAX A;  3LN6 A;  1V4G A;  2D3B A;  3LVV A;  2UU7 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)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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