1VA6A

Crystal structure of gamma-glutamylcysteine synthetase from escherichia coli b complexed with transition-state analogue
Total Genus 178
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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
178
sequence length
515
structure length
507
Chain Sequence
MIPDVSQALAWLEKHPQALKGIQRGLERETLRVNADGTLATTGHPEALGSALTHKWITTDFAEALLEFITPVDGDIEHMLTFMRDLHRYTARNMGDERMWPLSMPSYIAEGQDIELAQYGTSNTGRFKTLYREGLKNRYGALMQTISGVHYNFSLPMAFWQAKSGDISGADAKEKISAGYFRVIRNYYRFGWVIPYLFGASPAISSSFLTSLPFEKTESGMYYLPYATSLRLSDLGYTNKSQSNLGITFNDLYEYVAGLKQAIKTPSEEYAKIGIEKDGKRLQINSNVLQIENELYAPIRPKRVTRSGESPSDALLRGGIEYIEVRSLDINPFSPIGVDEQQVRFLDLFMVWCALADAPEMSSSELACTRVNWNRVILEGRKPGLTLGIGCETAQFPLPQVGKDLFRDLKRVAQTLDSINGGEAYQKVCDELVACFDNPDLTFSARILRSMIDTTGKAFAEAYRNLLREEPLEILREEDFVAEREASERRQQEMEAADTEPFAVWLE
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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 Crystal structure of gamma-glutamylcysteine synthetase: insights into the mechanism of catalysis by a key enzyme for glutathione homeostasis
pubmed doi rcsb
molecule keywords Glutamate--cysteine ligase
molecule tags Ligase
source organism Escherichia coli
total genus 178
structure length 507
sequence length 515
chains with identical sequence B
ec nomenclature ec 6.3.2.2: Glutamate--cysteine ligase.
pdb deposition date 2004-02-12

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 1va6A02
1V4GA 2D33A 1R8GA 2GWCA 3LN7A 2D32A 2GWDA 1TT4A 1VA6A 3LN6A 3NZTA
chains in the Genus database with same CATH superfamily
3JU5A 3L2DA 4ACFA 3DRBA 1VA6A 3IG8A 2QC8A 1SD0A 2GLSA 4GW2A 3ZXVA 4BHLA 4LNKA 2D3BA 4GVYA 1BG0A 4Q2RA 2D33A 1TT4A 3NG0A 3L2EB 1G0WA 1RL9A 3FKYA 4RF6A 1QK1A 3LN6A 3LVVA 4GW0A 4BAXA 3M10A 1M15A 1I0EA 2BVCA 4BG4B 3L2EA 4RF9A 2D3CA 3ZXRA 3IG5A 4XYCA 1F52A 1CRKA 1P52A 4RF8A 1LGRA 3JPZA 5J99A 1HTOA 4LNIA 1QH4A 4BG4A 1R8GA 1U6RA 3DREA 1HTQA 4LNOA 2D32A 4HPPA 2CRKA 3LVWA 1VRPA 4LNNA 4S17A 4S0RA 3LN7A 2GWDA 4GVZA 3NZTA 3B6RA 2GWCA 4Z9MA 4AM1A 4LNFA 1V4GA 3JU6A 1FPYA 3JQ3A 1F1HA 1P50A 2D3AA 2OJWA 2UU7A 5J9AA 2WGSA 4RF7A 2WHIA 2J1QA 2LGSA
chains in the Genus database with same CATH topology
1V4GA 3LVVA 1R8GA 4BAXA 1VA6A 3IG8A 2QC8A 2D32A 2D3BA 2D3CA 3LVWA 2D33A 3IG5A 2D3AA 2OJWA 2UU7A 3LN7A 2GWDA 1TT4A 3NZTA 2GWCA 3FKYA 3LN6A
chains in the Genus database with same CATH homology


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