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Conserved domains on  [gi|1927762860|gb|QOW03389|]
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granule-bound starch synthase I, partial [Zea mays]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Glycosyltransferase_GTB-type super family cl10013
glycosyltransferase family 1 and related proteins with GTB topology; Glycosyltransferases ...
 78-134 4.81e-12

glycosyltransferase family 1 and related proteins with GTB topology; Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. The structures of the formed glycoconjugates are extremely diverse, reflecting a wide range of biological functions. The members of this family share a common GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility.


The actual alignment was detected with superfamily member cd03791:

Pssm-ID: 471961 [Multi-domain]  Cd Length: 474  Bit Score: 61.43  E-value: 4.81e-12
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1927762860  78 NVVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDAWDTSVVSE 134
Cdd:cd03791     1 KVLFVTSEVAPFAKTGGLGDVAGALPKALAKLGHDVRVILPRYGQIPDELDGYLRVL 57
 
Name Accession Description Interval E-value
GT5_Glycogen_synthase_DULL1-like cd03791
Glycogen synthase GlgA and similar proteins; This family is most closely related to the GT5 ...
 78-134 4.81e-12

Glycogen synthase GlgA and similar proteins; This family is most closely related to the GT5 family of glycosyltransferases. Glycogen synthase (EC:2.4.1.21) catalyzes the formation and elongation of the alpha-1,4-glucose backbone using ADP-glucose, the second and key step of glycogen biosynthesis. This family includes starch synthases of plants, such as DULL1 in Zea mays and glycogen synthases of various organisms.


Pssm-ID: 340822 [Multi-domain]  Cd Length: 474  Bit Score: 61.43  E-value: 4.81e-12
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1927762860  78 NVVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDAWDTSVVSE 134
Cdd:cd03791     1 KVLFVTSEVAPFAKTGGLGDVAGALPKALAKLGHDVRVILPRYGQIPDELDGYLRVL 57
Glyco_transf_5 pfam08323
Starch synthase catalytic domain;
79-128 8.63e-09

Starch synthase catalytic domain;


Pssm-ID: 400563 [Multi-domain]  Cd Length: 239  Bit Score: 51.95  E-value: 8.63e-09
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1927762860  79 VVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDAWD 128
Cdd:pfam08323   1 ILFVASEVAPFAKTGGLADVVGALPKALAALGHDVRVIMPRYGNIPEERN 50
GlgA COG0297
Glycogen synthase [Carbohydrate transport and metabolism];
77-128 3.93e-05

Glycogen synthase [Carbohydrate transport and metabolism];


Pssm-ID: 440066 [Multi-domain]  Cd Length: 476  Bit Score: 41.62  E-value: 3.93e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1927762860  77 MNVVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDAWD 128
Cdd:COG0297     1 MKILFVASEAAPFAKTGGLADVVGALPKALAKLGHDVRVVLPGYPSIDDKLK 52
glgA PRK00654
glycogen synthase GlgA;
77-134 1.18e-03

glycogen synthase GlgA;


Pssm-ID: 234809 [Multi-domain]  Cd Length: 466  Bit Score: 37.41  E-value: 1.18e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1927762860  77 MNVVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDA-WDTSVVSE 134
Cdd:PRK00654    1 MKILFVASECAPLIKTGGLGDVVGALPKALAALGHDVRVLLPGYPAIREKlRDAQVVGR 59
 
Name Accession Description Interval E-value
GT5_Glycogen_synthase_DULL1-like cd03791
Glycogen synthase GlgA and similar proteins; This family is most closely related to the GT5 ...
 78-134 4.81e-12

Glycogen synthase GlgA and similar proteins; This family is most closely related to the GT5 family of glycosyltransferases. Glycogen synthase (EC:2.4.1.21) catalyzes the formation and elongation of the alpha-1,4-glucose backbone using ADP-glucose, the second and key step of glycogen biosynthesis. This family includes starch synthases of plants, such as DULL1 in Zea mays and glycogen synthases of various organisms.


Pssm-ID: 340822 [Multi-domain]  Cd Length: 474  Bit Score: 61.43  E-value: 4.81e-12
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1927762860  78 NVVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDAWDTSVVSE 134
Cdd:cd03791     1 KVLFVTSEVAPFAKTGGLGDVAGALPKALAKLGHDVRVILPRYGQIPDELDGYLRVL 57
Glyco_transf_5 pfam08323
Starch synthase catalytic domain;
79-128 8.63e-09

Starch synthase catalytic domain;


Pssm-ID: 400563 [Multi-domain]  Cd Length: 239  Bit Score: 51.95  E-value: 8.63e-09
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1927762860  79 VVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDAWD 128
Cdd:pfam08323   1 ILFVASEVAPFAKTGGLADVVGALPKALAALGHDVRVIMPRYGNIPEERN 50
GlgA COG0297
Glycogen synthase [Carbohydrate transport and metabolism];
77-128 3.93e-05

Glycogen synthase [Carbohydrate transport and metabolism];


Pssm-ID: 440066 [Multi-domain]  Cd Length: 476  Bit Score: 41.62  E-value: 3.93e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1927762860  77 MNVVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDAWD 128
Cdd:COG0297     1 MKILFVASEAAPFAKTGGLADVVGALPKALAKLGHDVRVVLPGYPSIDDKLK 52
glgA PRK00654
glycogen synthase GlgA;
77-134 1.18e-03

glycogen synthase GlgA;


Pssm-ID: 234809 [Multi-domain]  Cd Length: 466  Bit Score: 37.41  E-value: 1.18e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1927762860  77 MNVVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYDQYKDA-WDTSVVSE 134
Cdd:PRK00654    1 MKILFVASECAPLIKTGGLGDVVGALPKALAALGHDVRVLLPGYPAIREKlRDAQVVGR 59
PLN02939 PLN02939
transferase, transferring glycosyl groups
 74-123 1.58e-03

transferase, transferring glycosyl groups


Pssm-ID: 215507 [Multi-domain]  Cd Length: 977  Bit Score: 37.19  E-value: 1.58e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1927762860  74 SAGMNVVFVGAEMAPWSKTGGLGDVLGGLPPAMAANGHRVMVVSPRYD--QY 123
Cdd:PLN02939  479 SSGLHIVHIAAEMAPVAKVGGLADVVSGLGKALQKKGHLVEIVLPKYDcmQY 530
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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