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
2GWCA 3LN7A 3LN6A 2GWDA 1V4GA 3NZTA 1TT4A 2D33A 1R8GA 2D32A 1VA6A
chains in the Genus database with same CATH superfamily
3IG8A 3NG0A 1QH4A 4RF9A 1F52A 1CRKA 3JU6A 4HPPA 3M10A 2CRKA 4LNIA 3L2DA 3NZTA 2D3CA 1G0WA 4AM1A 3JU5A 4LNOA 4RF6A 5J9AA 4BAXA 4GVZA 1VRPA 4GW2A 1RL9A 1V4GA 1TT4A 2D3AA 4Z9MA 4GW0A 3JQ3A 5J99A 4Q2RA 3JPZA 2GWDA 2WHIA 2WGSA 1SD0A 1FPYA 3B6RA 1P50A 2D3BA 4LNNA 4LNKA 1VA6A 1U6RA 4RF7A 2LGSA 1M15A 2D32A 4ACFA 1BG0A 2D33A 4BG4B 1HTOA 1P52A 3DRBA 3FKYA 3DREA 2BVCA 2OJWA 4XYCA 3LVWA 2GLSA 2GWCA 4BHLA 1I0EA 3L2EB 2UU7A 1F1HA 3ZXVA 4RF8A 1HTQA 1QK1A 3IG5A 4S0RA 4BG4A 1R8GA 2J1QA 3LN7A 3ZXRA 3LN6A 4GVYA 4S17A 3LVVA 1LGRA 2QC8A 3L2EA 4LNFA
chains in the Genus database with same CATH topology
2GWCA 1V4GA 3IG8A 1TT4A 2UU7A 2D3AA 2D32A 3IG5A 1R8GA 3LN7A 3LN6A 2GWDA 3NZTA 2D33A 3LVVA 2D3CA 3FKYA 2QC8A 2D3BA 2OJWA 3LVWA 4BAXA 1VA6A
chains in the Genus database with same CATH homology


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