Phyre Home Retrieve Phyre Job Id
Emaill.a.kelley@imperial.ac.uk
DescriptionP77213
DateThu Jan 5 12:26:23 GMT 2012
Unique Job ID342b47b96f09e54c

Summary 

Top model
Image coloured by rainbow N → C terminus
Model (left) based on template d1r8ga_
Top template information
Fold:Glutamine synthetase/guanido kinase
Superfamily:Glutamine synthetase/guanido kinase
Family:Glutamate-cysteine ligase family 2 (GCS2)
Confidence and coverage
Confidence:100.0% Coverage: 95%
352 residues ( 95% of your sequence) have been modelled with 100.0% confidence by the single highest scoring template.
3D viewing
Interactive 3D view in Jmol

Sequence analysis 

Secondary structure and disorder prediction 

   1........10.........20.........30.........40.........50.........60
Sequence  MPLPDFHVSEPFTLGIELEMQVVNPPGYDLSQDSSMLIDAVKNKITAGEVKHDITESMLE
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Disorder  ??????????
















?
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?????











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   .........70.........80.........90.........100.........110.........120
Sequence  LATDVCRDINQAAGQFSAMQKVVLQAATDHHLEICGGGTHPFQKWQRQEVCDNERYQRTL
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?












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   .........130.........140.........150.........160.........170.........180
Sequence  ENFGYLIQQATVFGQHVHVGCASGDDAIYLLHGLSRFVPHFIALSAASPYMQGTDTRFAS
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   .........190.........200.........210.........220.........230.........240
Sequence  SRPNIFSAFPDNGPMPWVSNWQQFEALFRCLSYTTMIDSIKDLHWDIRPSPHFGTVEVRV
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   .........250.........260.........270.........280.........290.........300
Sequence  MDTPLTLSHAVNMAGLIQATAHWLLTERPFKHQEKDYLLYKFNRFQACRYGLEGVITDPH
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   .........310.........320.........330.........340.........350.........360
Sequence  TGDRRPLTEDTLRLLEKIAPSAHKIGASSAIEALHRQVVSGLNEAQLMRDFVADGGSLIG
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   .........370..
Sequence  LVKKHCEIWAGD
Secondary structure 

SS confidence 











Disorder 








???
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Confidence Key
High(9)                    Low (0)
?Disordered
Alpha helix
Beta strand

Domain analysis 

Hover over an aligned region to see model and summary info

Please note, only up to the top 20 hits are modelled to reduce computer load

RankAligned region

PDB 1r8g chain A

3D model

Region: 3 - 370
Aligned: 352
Modelled: 352
Confidence: 100.0%
Identity: 97%
Fold: Glutamine synthetase/guanido kinase
Superfamily: Glutamine synthetase/guanido kinase
Family: Glutamate-cysteine ligase family 2 (GCS2)

Phyre2

PDB 1tt4 chain A

3D model

Region: 5 - 370
Aligned: 354
Modelled: 365
Confidence: 100.0%
Identity: 84%
Fold: Glutamine synthetase/guanido kinase
Superfamily: Glutamine synthetase/guanido kinase
Family: Glutamate-cysteine ligase family 2 (GCS2)

Phyre2

PDB 1tt4 chain B

3D model

Region: 5 - 370
Aligned: 354
Modelled: 366
Confidence: 100.0%
Identity: 84%
PDB header:structural genomics, unknown function
Chain: B: PDB Molecule:putative cytoplasmic protein;
PDBTitle: structure of np459575, a predicted glutathione synthase from2 salmonella typhimurium

Phyre2

PDB 2gwc chain E

3D model

Region: 7 - 366
Aligned: 352
Modelled: 345
Confidence: 100.0%
Identity: 15%
PDB header:ligase
Chain: E: PDB Molecule:glutamate cysteine ligase;
PDBTitle: crystal structure of plant glutamate cysteine ligase in complex with a2 transition state analogue

Phyre2

PDB 3nzt chain A

3D model

Region: 5 - 370
Aligned: 358
Modelled: 366
Confidence: 100.0%
Identity: 18%
PDB header:ligase
Chain: A: PDB Molecule:glutamate--cysteine ligase;
PDBTitle: 2.0 angstrom crystal structure of glutamate--cysteine ligase (gsha)2 ftom francisella tularensis in complex with amp

Phyre2

PDB 2d32 chain A domain 1

3D model

Region: 11 - 370
Aligned: 352
Modelled: 360
Confidence: 100.0%
Identity: 17%
Fold: Glutamine synthetase/guanido kinase
Superfamily: Glutamine synthetase/guanido kinase
Family: Glutamate-cysteine ligase

Phyre2

PDB 3ln7 chain A

3D model

Region: 13 - 370
Aligned: 339
Modelled: 358
Confidence: 100.0%
Identity: 17%
PDB header:ligase
Chain: A: PDB Molecule:glutathione biosynthesis bifunctional protein gshab;
PDBTitle: crystal structure of a bifunctional glutathione synthetase from2 pasteurella multocida

Phyre2

PDB 3ln6 chain A

3D model

Region: 13 - 370
Aligned: 339
Modelled: 349
Confidence: 100.0%
Identity: 16%
PDB header:ligase
Chain: A: PDB Molecule:glutathione biosynthesis bifunctional protein gshab;
PDBTitle: crystal structure of a bifunctional glutathione synthetase from2 streptococcus agalactiae

Phyre2

PDB 3lvw chain A

3D model

Region: 7 - 287
Aligned: 278
Modelled: 276
Confidence: 99.8%
Identity: 21%
PDB header:ligase
Chain: A: PDB Molecule:glutamate--cysteine ligase;
PDBTitle: glutathione-inhibited scgcl

Phyre2

PDB 1f52 chain A domain 2

3D model

Region: 12 - 273
Aligned: 201
Modelled: 208
Confidence: 99.2%
Identity: 18%
Fold: Glutamine synthetase/guanido kinase
Superfamily: Glutamine synthetase/guanido kinase
Family: Glutamine synthetase catalytic domain

Phyre2

PDB 2bvc chain A domain 2

3D model

Region: 13 - 273
Aligned: 196
Modelled: 203
Confidence: 99.1%
Identity: 18%
Fold: Glutamine synthetase/guanido kinase
Superfamily: Glutamine synthetase/guanido kinase
Family: Glutamine synthetase catalytic domain

Phyre2

PDB 1fpy chain E

3D model

Region: 9 - 273
Aligned: 200
Modelled: 203
Confidence: 99.1%
Identity: 19%
PDB header:ligase
Chain: E: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of glutamine synthetase from salmonella2 typhimurium with inhibitor phosphinothricin

Phyre2

PDB 3ng0 chain A

3D model

Region: 9 - 273
Aligned: 200
Modelled: 207
Confidence: 99.1%
Identity: 18%
PDB header:ligase
Chain: A: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of glutamine synthetase from synechocystis sp. pcc2 6803

Phyre2

PDB 1hto chain B

3D model

Region: 9 - 273
Aligned: 200
Modelled: 207
Confidence: 99.0%
Identity: 19%
PDB header:ligase
Chain: B: PDB Molecule:glutamine synthetase;
PDBTitle: crystallographic structure of a relaxed glutamine synthetase from2 mycobacterium tuberculosis

Phyre2

PDB 2qc8 chain J

3D model

Region: 12 - 261
Aligned: 196
Modelled: 215
Confidence: 98.8%
Identity: 14%
PDB header:ligase
Chain: J: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of human glutamine synthetase in complex with adp2 and methionine sulfoximine phosphate

Phyre2

PDB 3o6x chain C

3D model

Region: 12 - 260
Aligned: 193
Modelled: 209
Confidence: 98.7%
Identity: 20%
PDB header:ligase
Chain: C: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of the type iii glutamine synthetase from2 bacteroides fragilis

Phyre2

PDB 2d3a chain J

3D model

Region: 12 - 263
Aligned: 190
Modelled: 195
Confidence: 98.6%
Identity: 15%
PDB header:ligase
Chain: J: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of the maize glutamine synthetase2 complexed with adp and methionine sulfoximine phosphate

Phyre2

PDB 3fky chain D

3D model

Region: 12 - 261
Aligned: 183
Modelled: 193
Confidence: 98.5%
Identity: 21%
PDB header:ligase
Chain: D: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of the glutamine synthetase gln1deltan182 from the yeast saccharomyces cerevisiae

Phyre2

PDB 2j9i chain L

3D model

Region: 7 - 273
Aligned: 212
Modelled: 227
Confidence: 98.4%
Identity: 13%
PDB header:ligase
Chain: L: PDB Molecule:glutamate-ammonia ligase domain-containing
PDBTitle: lengsin is a survivor of an ancient family of class i2 glutamine synthetases in eukaryotes that has undergone3 evolutionary re-engineering for a tissue-specific role4 in the vertebrate eye lens.

Phyre2

PDB 3oqh chain B

3D model

Region: 72 - 181
Aligned: 103
Modelled: 110
Confidence: 44.1%
Identity: 14%
PDB header:ligase
Chain: B: PDB Molecule:putative uncharacterized protein yvmc;
PDBTitle: crystal structure of b. licheniformis cdps yvmc-blic

Phyre2
1

d1r8ga_
2

d1tt4a_
3

c1tt4B_
4

c2gwcE_
5

c3nztA_
6

d2d32a1
7

c3ln7A_
8

c3ln6A_
9

c3lvwA_
10

d1f52a2
11

d2bvca2
12

c1fpyE_
13

c3ng0A_
14

c1htoB_
15

c2qc8J_
16

c3o6xC_
17

c2d3aJ_
18

c3fkyD_
19

c2j9iL_
20

c3oqhB_
21



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59






Detailed template information 

#
Template Alignment Coverage3D Model Confidence
% i.d. Template Information
1d1r8ga_



100.0 97 Fold:Glutamine synthetase/guanido kinase
Superfamily:Glutamine synthetase/guanido kinase
Family:Glutamate-cysteine ligase family 2 (GCS2)
2d1tt4a_



100.0 84 Fold:Glutamine synthetase/guanido kinase
Superfamily:Glutamine synthetase/guanido kinase
Family:Glutamate-cysteine ligase family 2 (GCS2)
3c1tt4B_



100.0 84 PDB header:structural genomics, unknown function
Chain: B: PDB Molecule:putative cytoplasmic protein;
PDBTitle: structure of np459575, a predicted glutathione synthase from2 salmonella typhimurium
4c2gwcE_



100.0 15 PDB header:ligase
Chain: E: PDB Molecule:glutamate cysteine ligase;
PDBTitle: crystal structure of plant glutamate cysteine ligase in complex with a2 transition state analogue
5c3nztA_



100.0 18 PDB header:ligase
Chain: A: PDB Molecule:glutamate--cysteine ligase;
PDBTitle: 2.0 angstrom crystal structure of glutamate--cysteine ligase (gsha)2 ftom francisella tularensis in complex with amp
6d2d32a1



100.0 17 Fold:Glutamine synthetase/guanido kinase
Superfamily:Glutamine synthetase/guanido kinase
Family:Glutamate-cysteine ligase
7c3ln7A_



100.0 17 PDB header:ligase
Chain: A: PDB Molecule:glutathione biosynthesis bifunctional protein gshab;
PDBTitle: crystal structure of a bifunctional glutathione synthetase from2 pasteurella multocida
8c3ln6A_



100.0 16 PDB header:ligase
Chain: A: PDB Molecule:glutathione biosynthesis bifunctional protein gshab;
PDBTitle: crystal structure of a bifunctional glutathione synthetase from2 streptococcus agalactiae
9c3lvwA_



99.8 21 PDB header:ligase
Chain: A: PDB Molecule:glutamate--cysteine ligase;
PDBTitle: glutathione-inhibited scgcl
10d1f52a2



99.2 18 Fold:Glutamine synthetase/guanido kinase
Superfamily:Glutamine synthetase/guanido kinase
Family:Glutamine synthetase catalytic domain
11d2bvca2



99.1 18 Fold:Glutamine synthetase/guanido kinase
Superfamily:Glutamine synthetase/guanido kinase
Family:Glutamine synthetase catalytic domain
12c1fpyE_



99.1 19 PDB header:ligase
Chain: E: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of glutamine synthetase from salmonella2 typhimurium with inhibitor phosphinothricin
13c3ng0A_



99.1 18 PDB header:ligase
Chain: A: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of glutamine synthetase from synechocystis sp. pcc2 6803
14c1htoB_



99.0 19 PDB header:ligase
Chain: B: PDB Molecule:glutamine synthetase;
PDBTitle: crystallographic structure of a relaxed glutamine synthetase from2 mycobacterium tuberculosis
15c2qc8J_



98.8 14 PDB header:ligase
Chain: J: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of human glutamine synthetase in complex with adp2 and methionine sulfoximine phosphate
16c3o6xC_



98.7 20 PDB header:ligase
Chain: C: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of the type iii glutamine synthetase from2 bacteroides fragilis
17c2d3aJ_



98.6 15 PDB header:ligase
Chain: J: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of the maize glutamine synthetase2 complexed with adp and methionine sulfoximine phosphate
18c3fkyD_



98.5 21 PDB header:ligase
Chain: D: PDB Molecule:glutamine synthetase;
PDBTitle: crystal structure of the glutamine synthetase gln1deltan182 from the yeast saccharomyces cerevisiae
19c2j9iL_



98.4 13 PDB header:ligase
Chain: L: PDB Molecule:glutamate-ammonia ligase domain-containing
PDBTitle: lengsin is a survivor of an ancient family of class i2 glutamine synthetases in eukaryotes that has undergone3 evolutionary re-engineering for a tissue-specific role4 in the vertebrate eye lens.
20c3oqhB_



44.1 14 PDB header:ligase
Chain: B: PDB Molecule:putative uncharacterized protein yvmc;
PDBTitle: crystal structure of b. licheniformis cdps yvmc-blic
21d2qkwa1



not modelled 13.1 11 Fold:immunoglobulin/albumin-binding domain-like
Superfamily:Avirulence protein AvrPto
Family:Avirulence protein AvrPto
22c2qkwA_



not modelled 13.1 11 PDB header:transferase
Chain: A: PDB Molecule:avirulence protein;
PDBTitle: structural basis for activation of plant immunity by2 bacterial effector protein avrpto
23d1dpsa_



not modelled 12.1 5 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
24c2chpC_



not modelled 11.1 7 PDB header:dna-binding protein
Chain: C: PDB Molecule:metalloregulation dna-binding stress protein;
PDBTitle: crystal structure of the dodecameric ferritin mrga from2 b.subtilis 168
25c3oqvA_



not modelled 10.9 13 PDB header:protein binding
Chain: A: PDB Molecule:albc;
PDBTitle: albc, a cyclodipeptide synthase from streptomyces noursei
26d1p94a_



not modelled 10.8 19 Fold:Ribbon-helix-helix
Superfamily:Ribbon-helix-helix
Family:CopG-like
27c2xgwA_



not modelled 10.5 5 PDB header:metal binding protein
Chain: A: PDB Molecule:peroxide resistance protein;
PDBTitle: zinc-bound crystal structure of streptococcus pyogenes dpr
28d2eg6a1



not modelled 10.4 21 Fold:TIM beta/alpha-barrel
Superfamily:Metallo-dependent hydrolases
Family:Dihydroorotase
29c2c6rA_



not modelled 10.2 7 PDB header:dna-binding protein
Chain: A: PDB Molecule:dna-binding stress response protein, dps family;
PDBTitle: fe-soaked crystal structure of the dps92 from deinococcus2 radiodurans
30c2vxxB_



not modelled 9.0 15 PDB header:dna-binding protein
Chain: B: PDB Molecule:starvation induced dna binding protein;
PDBTitle: x-ray structure of dpsa from thermosynechococcus elongatus
31c1g5jB_



not modelled 9.0 55 PDB header:apoptosis
Chain: B: PDB Molecule:bad protein;
PDBTitle: complex of bcl-xl with peptide from bad
32c3iq1A_



not modelled 8.4 7 PDB header:metal transport
Chain: A: PDB Molecule:dps family protein;
PDBTitle: crystal structure of dps protein from vibrio cholerae o1, a member of2 a broad superfamily of ferritin-like diiron-carboxylate proteins
33d1tjoa_



not modelled 8.2 7 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
34d1ji4a_



not modelled 8.2 15 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
35d2d6fc3



not modelled 7.5 19 Fold:Glutamine synthetase/guanido kinase
Superfamily:Glutamine synthetase/guanido kinase
Family:GatB/GatE catalytic domain-like
36c2yjkF_



not modelled 7.4 7 PDB header:metal-binding protein
Chain: F: PDB Molecule:afp;
PDBTitle: structure of dps from microbacterium arborescens in the2 high iron form
37c2krkA_



not modelled 7.2 16 PDB header:protein binding
Chain: A: PDB Molecule:26s protease regulatory subunit 8;
PDBTitle: solution nmr structure of 26s protease regulatory subunit 82 from h.sapiens, northeast structural genomics consortium3 target target hr3102a
38c2wlaA_



not modelled 6.9 5 PDB header:oxidoreductase
Chain: A: PDB Molecule:dps-like peroxide resistance protein;
PDBTitle: streptococcus pyogenes dpr
39c2f7nA_



not modelled 6.9 7 PDB header:dna binding protein
Chain: A: PDB Molecule:dna-binding stress response protein, dps family;
PDBTitle: structure of d. radiodurans dps-1
40d2yw6a1



not modelled 6.6 12 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
41c2c41K_



not modelled 6.5 7 PDB header:iron-binding/oxidation protein
Chain: K: PDB Molecule:dps family dna-binding stress response protein;
PDBTitle: x-ray structure of dps from thermosynechococcus elongatus
42c3rj1G_



not modelled 6.5 38 PDB header:transcription
Chain: G: PDB Molecule:mediator of rna polymerase ii transcription subunit 6;
PDBTitle: architecture of the mediator head module
43d1n1qa_



not modelled 6.3 7 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
44c2d5kC_



not modelled 6.3 12 PDB header:metal binding protein
Chain: C: PDB Molecule:dps family protein;
PDBTitle: crystal structure of dps from staphylococcus aureus
45d1o9ra_



not modelled 6.2 5 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
46c2bzwB_



not modelled 6.0 56 PDB header:transcription
Chain: B: PDB Molecule:bcl2-antagonist of cell death;
PDBTitle: the crystal structure of bcl-xl in complex with full-length2 bad
47c2z90D_



not modelled 5.9 5 PDB header:dna binding protein
Chain: D: PDB Molecule:starvation-inducible dna-binding protein or fine
PDBTitle: crystal structure of the second dps from mycobacterium2 smegmatis
48d1umna_



not modelled 5.9 10 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
49d1jiga_



not modelled 5.9 7 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
50d2fjca1



not modelled 5.9 10 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
51c3hfhB_



not modelled 5.9 23 PDB header:transcription regulator
Chain: B: PDB Molecule:transcription elongation regulator 1;
PDBTitle: crystal structure of tandem ff domains
52d1ji5a_



not modelled 5.8 10 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
53c2q25C_



not modelled 5.7 12 PDB header:virus,hydrolase/rna
Chain: C: PDB Molecule:protein alpha;
PDBTitle: flock house virus coat protein d75n mutant
54d2bk6a1



not modelled 5.7 7 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
55c3kwoA_



not modelled 5.7 2 PDB header:oxidoreductase
Chain: A: PDB Molecule:putative bacterioferritin;
PDBTitle: crystal structure of putative bacterioferritin from2 campylobacter jejuni
56d1vela_



not modelled 5.5 12 Fold:Ferritin-like
Superfamily:Ferritin-like
Family:Ferritin
57d1j5ya2



not modelled 5.3 12 Fold:HPr-like
Superfamily:Putative transcriptional regulator TM1602, C-terminal domain
Family:Putative transcriptional regulator TM1602, C-terminal domain
58d2eiaa1



not modelled 5.1 17 Fold:Acyl carrier protein-like
Superfamily:Retrovirus capsid dimerization domain-like
Family:Retrovirus capsid protein C-terminal domain
59c3jzeC_



not modelled 5.0 21 PDB header:hydrolase
Chain: C: PDB Molecule:dihydroorotase;
PDBTitle: 1.8 angstrom resolution crystal structure of dihydroorotase (pyrc)2 from salmonella enterica subsp. enterica serovar typhimurium str. lt2

Binding site prediction 

Due to computational demand, binding site predictions are not run for batch jobs

If you want to predict binding sites, please manually submit your model of choice to 3DLigandSite



Phyre is for academic use only

Please cite: Protein structure prediction on the web: a case study using the Phyre server
Kelley LA and Sternberg MJE. Nature Protocols 4, 363 - 371 (2009) [pdf] [Import into BibTeX]
 
If you use the binding site predictions from 3DLigandSite, please also cite:
3DLigandSite: predicting ligand-binding sites using similar structures.
Wass MN, Kelley LA and Sternberg MJ Nucleic Acids Research 38, W469-73 (2010) [PubMed]
 
© Structural Bioinformatics Group
Imperial College London
Lawrence Kelley, Benjamin Jefferys
Disclaimer
Terms and Conditions
Component software
Template detection: HHpred 1.51
Secondary structure prediction: Psi-pred 2.5
Disorder prediction: Disopred 2.4
Transmembrane prediction: Memsat_SVM
Multi-template modelling and ab initio: Poing 1.0