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Conserved domains on  [gi|488430100|ref|WP_002499485|]
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transglycosylase family protein [Staphylococcus epidermidis]

Protein Classification

lysozyme family protein( domain architecture ID 63)

lysozyme family protein

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Lyz-like super family cl00222
lysozyme-like domains; This family contains several members, including soluble lytic ...
176-234 7.87e-06

lysozyme-like domains; This family contains several members, including soluble lytic transglycosylases (SLT), goose egg-white lysozymes (GEWL), hen egg-white lysozymes (HEWL), chitinases, bacteriophage lambda lysozymes, endolysins, autolysins, chitosanases, and pesticin. Typical members are involved in the hydrolysis of beta-1,4- linked polysaccharides.


The actual alignment was detected with superfamily member cd13925:

Pssm-ID: 469668 [Multi-domain]  Cd Length: 71  Bit Score: 42.75  E-value: 7.87e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 488430100 176 STWEHIIARESNGQLHARNA-SGAAGLFQ-TMPGWGSTG--------SVNDQINAAYKAYKAQGLSAWG 234
Cdd:cd13925    1 SQWDAIAQCESGGNWNAVNTgNGYYGGLQfLQGTWKSVGglgypddaTRAEQITRAERLYARQGAGAWP 69
 
Name Accession Description Interval E-value
RPF cd13925
core lysozyme-like domain of resuscitation-promoting factor proteins; Resuscitation-promoting ...
176-234 7.87e-06

core lysozyme-like domain of resuscitation-promoting factor proteins; Resuscitation-promoting factor (RPF) proteins, found in various (G+C)-rich Gram-positive bacteria, act to reactivate cultures from stationary phase. This protein shares elements of the structural core of lysozyme and related proteins. Furthermore, it shares a conserved active site glutamate which is required for activity, and has a polysaccharide binding cleft that corresponds to the peptidoglycan binding cleft of lysozyme. Muralytic activity of Rpf in Micrococcus luteus correlates with resuscitation, supporting a mechanism dependent on cleavage of peptidoglycan by RPF.


Pssm-ID: 381607 [Multi-domain]  Cd Length: 71  Bit Score: 42.75  E-value: 7.87e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 488430100 176 STWEHIIARESNGQLHARNA-SGAAGLFQ-TMPGWGSTG--------SVNDQINAAYKAYKAQGLSAWG 234
Cdd:cd13925    1 SQWDAIAQCESGGNWNAVNTgNGYYGGLQfLQGTWKSVGglgypddaTRAEQITRAERLYARQGAGAWP 69
 
Name Accession Description Interval E-value
RPF cd13925
core lysozyme-like domain of resuscitation-promoting factor proteins; Resuscitation-promoting ...
176-234 7.87e-06

core lysozyme-like domain of resuscitation-promoting factor proteins; Resuscitation-promoting factor (RPF) proteins, found in various (G+C)-rich Gram-positive bacteria, act to reactivate cultures from stationary phase. This protein shares elements of the structural core of lysozyme and related proteins. Furthermore, it shares a conserved active site glutamate which is required for activity, and has a polysaccharide binding cleft that corresponds to the peptidoglycan binding cleft of lysozyme. Muralytic activity of Rpf in Micrococcus luteus correlates with resuscitation, supporting a mechanism dependent on cleavage of peptidoglycan by RPF.


Pssm-ID: 381607 [Multi-domain]  Cd Length: 71  Bit Score: 42.75  E-value: 7.87e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 488430100 176 STWEHIIARESNGQLHARNA-SGAAGLFQ-TMPGWGSTG--------SVNDQINAAYKAYKAQGLSAWG 234
Cdd:cd13925    1 SQWDAIAQCESGGNWNAVNTgNGYYGGLQfLQGTWKSVGglgypddaTRAEQITRAERLYARQGAGAWP 69
LT-like cd00254
lytic transglycosylase(LT)-like domain; Members include the soluble and insoluble ...
181-210 2.06e-03

lytic transglycosylase(LT)-like domain; Members include the soluble and insoluble membrane-bound LTs in bacteria and LTs in bacteriophage lambda. LTs catalyze the cleavage of the beta-1,4-glycosidic bond between N-acetylmuramic acid (MurNAc) and N-acetyl-D-glucosamine (GlcNAc), as do "goose-type" lysozymes. However, in addition to this, they also make a new glycosidic bond with the C6 hydroxyl group of the same muramic acid residue.


Pssm-ID: 381594 [Multi-domain]  Cd Length: 111  Bit Score: 36.81  E-value: 2.06e-03
                         10        20        30
                 ....*....|....*....|....*....|
gi 488430100 181 IIARESNGQLHARNASGAAGLFQTMPGWGS 210
Cdd:cd00254    7 VIRVESGFNPRAVSPAGARGLMQLMPGTAR 36
 
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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