Score = 62.4 bits (150), Expect = 8e-10, Method: Compositional matrix adjust.
Identities = 30/65 (46%), Positives = 41/65 (63%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY + G SLN + +V +L KG PA+KL+LG+PTYG S+TL + T G P
Sbjct: 225 NSPLYKRQEESGAAASLNVDAAVQQWLQKGTPASKLILGMPTYGRSFTLASSSDTRVGAP 284
Query: 62 ASEKG 66
A+ G
Sbjct: 285 ATGSG 289
Degrades chitin, chitotriose and chitobiose. May participate in the defense against nematodes and other pathogens. Isoform 3 has no enzymatic activity. Homo sapiens (taxid: 9606) EC: 3EC: .EC: 2EC: .EC: 1EC: .EC: 1EC: 4
Score = 60.8 bits (146), Expect = 2e-09, Method: Compositional matrix adjust.
Identities = 31/66 (46%), Positives = 41/66 (62%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY TD G LN ++ +NY+ G PA KL++G PTYGH++ L NP +T G P
Sbjct: 225 NSPLYKYPTDTGSNAYLNVDYVMNYWKDNGAPAEKLIVGFPTYGHNFILSNPSNTGIGAP 284
Query: 62 ASEKGP 67
S GP
Sbjct: 285 TSGAGP 290
Degrades chitin and chitotriose. May participate in the defense against nematodes, fungi and other pathogens. Plays a role in T-helper cell type 2 (Th2) immune response. Contributes to the response to IL-13 and inflammation in response to IL-13. Stimulates chemokine production by pulmonary epithelial cells. Protects lung epithelial cells against apoptosis and promotes phosphorylation of AKT1. Its function in the inflammatory response and in protecting cells against apoptosis is inhibited by allosamidin, suggesting that the function of this protein depends on carbohydrate binding.
Score = 59.3 bits (142), Expect = 7e-09, Method: Compositional matrix adjust.
Identities = 30/66 (45%), Positives = 39/66 (59%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY T+ G LN ++ +NY+ G PA KL++G P YGH+Y L NP T G P
Sbjct: 225 NSPLYKLPTETGSNAYLNVDYVMNYWKDNGAPAEKLIVGFPEYGHTYILSNPSDTGIGAP 284
Query: 62 ASEKGP 67
S GP
Sbjct: 285 TSGNGP 290
Degrades chitin and chitotriose. May participate in the defense against nematodes, fungi and other pathogens. Plays a role in T-helper cell type 2 (Th2) immune response. Contributes to the response to IL-13 and inflammation in response to IL-13. Stimulates chemokine production by pulmonary epithelial cells. Protects lung epithelial cells against apoptosis and promotes phosphorylation of AKT1. Its function in the inflammatory response and in protecting cells against apoptosis is inhibited by allosamidin, suggesting that the function of this protein depends on carbohydrate binding.
Score = 56.2 bits (134), Expect = 6e-08, Method: Compositional matrix adjust.
Identities = 28/66 (42%), Positives = 38/66 (57%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY T+ G LN ++ +NY+ G PA KL++G P YGH++ L NP G P
Sbjct: 225 NSPLYKYPTETGSNAYLNVDYVMNYWKNNGAPAEKLIVGFPEYGHTFILRNPSDNGIGAP 284
Query: 62 ASEKGP 67
S GP
Sbjct: 285 TSGDGP 290
Degrades chitin and chitotriose. May participate in the defense against nematodes, fungi and other pathogens. Plays a role in T-helper cell type 2 (Th2) immune response. Contributes to the response to IL-13 and inflammation in response to IL-13. Stimulates chemokine production by pulmonary epithelial cells. Its function in the inflammatory response is inhibited by allosamidin, suggesting that the function of this protein depends on carbohydrate binding.
Mus musculus (taxid: 10090)
EC: 3
EC: .
EC: 2
EC: .
EC: 1
EC: .
EC: 1
EC: 4
>sp|Q15782|CH3L2_HUMAN Chitinase-3-like protein 2 OS=Homo sapiens GN=CHI3L2 PE=1 SV=1
Score = 54.3 bits (129), Expect = 2e-07, Method: Compositional matrix adjust.
Identities = 27/66 (40%), Positives = 38/66 (57%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY TD G LN +++NY+ G PA KL++G P YGH++ L + + G P
Sbjct: 225 NSPLYKYPTDTGSNTYLNVEYAMNYWKKNGAPAEKLIIGFPAYGHNFILRDASNNGIGAP 284
Query: 62 ASEKGP 67
S GP
Sbjct: 285 TSGAGP 290
Degrades chitin and chitotriose. May participate in the defense against nematodes, fungi and other pathogens. Plays a role in T-helper cell type 2 (Th2) immune response. Contributes to the response to IL-13 and inflammation in response to IL-13. Stimulates chemokine production by pulmonary epithelial cells. Protects lung epithelial cells against apoptosis and promotes phosphorylation of AKT1. Its function in the inflammatory response and in protecting cells against apoptosis is inhibited by allosamidin, suggesting that the function of this protein depends on carbohydrate binding.
Bos taurus (taxid: 9913)
EC: 3
EC: .
EC: 2
EC: .
EC: 1
EC: .
EC: 1
EC: 4
>sp|Q29411|CH3L1_PIG Chitinase-3-like protein 1 OS=Sus scrofa GN=CHI3L1 PE=1 SV=2
Score = 53.5 bits (127), Expect = 3e-07, Method: Composition-based stats.
Identities = 27/65 (41%), Positives = 41/65 (63%), Gaps = 1/65 (1%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
++PL+ D + NA+++V+Y L G PANKL++G+PT+G S+TL + TD G P
Sbjct: 219 HSPLFRGQEDASSDRFSNADYAVSYVLRLGAPANKLVMGIPTFGRSFTLAS-SKTDVGAP 277
Query: 62 ASEKG 66
S G
Sbjct: 278 VSGPG 282
Carbohydrate-binding lectin with a preference for chitin. Stimulates migration and adhesion of cultured vascular smooth muscle cells. May play a role in defense against pathogens, or in tissue remodeling. May play an important role in the capacity of cells to respond to and cope with changes in their environment.
Sus scrofa (taxid: 9823)
>sp|Q8SPQ0|CH3L1_CAPHI Chitinase-3-like protein 1 OS=Capra hircus GN=CHI3L1 PE=1 SV=1
Score = 53.1 bits (126), Expect = 5e-07, Method: Composition-based stats.
Identities = 27/65 (41%), Positives = 41/65 (63%), Gaps = 1/65 (1%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
++PL+ D + NA+++V+Y L G PANKL++G+PT+G S+TL + TD G P
Sbjct: 219 HSPLFRGQEDASSDRFSNADYAVSYMLRLGAPANKLVMGIPTFGRSFTLAS-SKTDVGAP 277
Query: 62 ASEKG 66
S G
Sbjct: 278 ISGPG 282
Carbohydrate-binding lectin with a preference for chitin. May play a role in defense against pathogens, or in tissue remodeling. May play an important role in the capacity of cells to respond to and cope with changes in their environment.
Capra hircus (taxid: 9925)
>sp|P30922|CH3L1_BOVIN Chitinase-3-like protein 1 OS=Bos taurus GN=CHI3L1 PE=1 SV=3
Score = 52.8 bits (125), Expect = 6e-07, Method: Compositional matrix adjust.
Identities = 27/62 (43%), Positives = 40/62 (64%), Gaps = 1/62 (1%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
++PL+ D + NA+++V+Y L G PANKL++G+PT+G SYTL + TD G P
Sbjct: 219 HSPLFRGQEDASSDRFSNADYAVSYMLRLGAPANKLVMGIPTFGRSYTLASS-KTDVGAP 277
Query: 62 AS 63
S
Sbjct: 278 IS 279
Carbohydrate-binding lectin with a preference for chitin. May play a role in defense against pathogens, or in tissue remodeling. May play an important role in the capacity of cells to respond to and cope with changes in their environment.
Bos taurus (taxid: 9913)
Close Homologs in the Non-Redundant Database Detected by BLAST
Score = 169 (64.5 bits), Expect = 6.9e-12, P = 6.9e-12
Identities = 32/66 (48%), Positives = 39/66 (59%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY D G N ++++NY+ G PA KLL+G PTYGHSY L NP T G P
Sbjct: 224 NSPLYKGPADTGDLIYFNVDYAMNYWKSNGAPAEKLLVGFPTYGHSYILKNPSDTAVGAP 283
Query: 62 ASEKGP 67
S GP
Sbjct: 284 TSGPGP 289
Score = 169 (64.5 bits), Expect = 6.9e-12, P = 6.9e-12
Identities = 32/66 (48%), Positives = 39/66 (59%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY D G N ++++NY+ G PA KLL+G PTYGHSY L NP T G P
Sbjct: 225 NSPLYKGPADTGDLIYFNVDYAMNYWKSNGAPAEKLLVGFPTYGHSYILKNPSDTAVGAP 284
Query: 62 ASEKGP 67
S GP
Sbjct: 285 TSGPGP 290
Score = 160 (61.4 bits), Expect = 6.3e-11, P = 6.3e-11
Identities = 30/66 (45%), Positives = 39/66 (59%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY T+ G LN ++ +NY+ G PA KL++G P YGH+Y L NP T G P
Sbjct: 225 NSPLYKLPTETGSNAYLNVDYVMNYWKDNGAPAEKLIVGFPEYGHTYILSNPSDTGIGAP 284
Query: 62 ASEKGP 67
S GP
Sbjct: 285 TSGNGP 290
Score = 160 (61.4 bits), Expect = 6.3e-11, P = 6.3e-11
Identities = 30/66 (45%), Positives = 39/66 (59%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY T+ G LN ++ +NY+ G PA KL++G P YGH+Y L NP T G P
Sbjct: 225 NSPLYKLPTETGSNAYLNVDYVMNYWKDNGAPAEKLIVGFPEYGHTYILSNPSDTGIGAP 284
Query: 62 ASEKGP 67
S GP
Sbjct: 285 TSGNGP 290
cd02879, GH18_plant_chitinase_class_V, The class V
0.001
>gnl|CDD|119351 cd02872, GH18_chitolectin_chitotriosidase, This conserved domain family includes a large number of catalytically inactive chitinase-like lectins (chitolectins) including YKL-39, YKL-40 (HCGP39), YM1, oviductin, and AMCase (acidic mammalian chitinase), as well as catalytically active chitotriosidases
Score = 83.4 bits (207), Expect = 4e-21
Identities = 32/66 (48%), Positives = 43/66 (65%)
Query: 2 NAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGMP 61
N+PLY D G K LN ++++ Y+L KG P KL+LG+PTYG S+TL +P +T G P
Sbjct: 201 NSPLYAGSADTGDQKYLNVDYAIKYWLSKGAPPEKLVLGIPTYGRSFTLASPSNTGVGAP 260
Query: 62 ASEKGP 67
AS G
Sbjct: 261 ASGPGT 266
The conserved domain is an eight-stranded alpha/beta barrel fold belonging to the family 18 glycosyl hydrolases. The fold has a pronounced active-site cleft at the C-terminal end of the beta-barrel. The chitolectins lack a key active site glutamate (the proton donor required for hydrolytic activity) but retain highly conserved residues involved in oligosaccharide binding. Chitotriosidase is a chitinolytic enzyme expressed in maturing macrophages, which suggests that it plays a part in antimicrobial defense. Chitotriosidase hydrolyzes chitotriose, as well as colloidal chitin to yield chitobiose and is therefore considered an exochitinase. Chitotriosidase occurs in two major forms, the large form being converted to the small form by either RNA or post-translational processing. Although the small form, containing the chitinase domain alone, is sufficient for the chitinolytic activity, the additional C-terminal chitin-binding domain of the large form plays a role in processing colloidal chitin. The chitotriosidase gene is nonessential in humans, as about 35% of the population are heterozygous and 6% homozygous for an inactivated form of the gene. HCGP39 is a 39-kDa human cartilage glycoprotein thought to play a role in connective tissue remodeling and defense against pathogens. Length = 362
Score = 53.3 bits (128), Expect = 3e-10
Identities = 29/66 (43%), Positives = 37/66 (56%), Gaps = 7/66 (10%)
Query: 1 PNAPLYPAVTDQGYFKSLNANWSVNYYLYKGIPANKLLLGLPTYGHSYTLVNPDSTDYGM 60
PNAPLY N +++V YYL G+PA+KL+LG+P YG +TLVN G
Sbjct: 196 PNAPLYDGSWQ-------NVDYAVQYYLKAGVPASKLVLGIPFYGRGWTLVNGSGNGGGA 248
Query: 61 PASEKG 66
PA G
Sbjct: 249 PAPGPG 254
Length = 325
>gnl|CDD|119352 cd02873, GH18_IDGF, The IDGF's (imaginal disc growth factors) are a family of growth factors identified in insects that include at least five members, some of which are encoded by genes in a tight cluster
The IDGF's have an eight-stranded alpha/beta barrel fold and are related to the glycosyl hydrolase family 18 (GH18) chitinases, but they have an amino acid substitution known to abolish chitinase catalytic activity. IDGFs may have evolved from chitinases to gain new functions as growth factors, interacting with cell surface glycoproteins involved in growth-promoting processes. Length = 413
>gnl|CDD|119365 cd06548, GH18_chitinase, The GH18 (glycosyl hydrolases, family 18) type II chitinases hydrolyze chitin, an abundant polymer of N-acetylglucosamine and have been identified in bacteria, fungi, insects, plants, viruses, and protozoan parasites
The structure of this domain is an eight-stranded alpha/beta barrel with a pronounced active-site cleft at the C-terminal end of the beta-barrel. Length = 322
>gnl|CDD|119358 cd02879, GH18_plant_chitinase_class_V, The class V plant chitinases have a glycosyl hydrolase family 18 (GH18) domain, but lack the chitin-binding domain present in other GH18 enzymes
The GH18 domain of the class V chitinases has endochitinase activity in some cases and no catalytic activity in others. Included in this family is a lectin found in black locust (Robinia pseudoacacia) bark, which binds chitin but lacks chitinase activity. Also included is a chitinase-related receptor-like kinase (CHRK1) from tobacco (Nicotiana tabacum), with an N-terminal GH18 domain and a C-terminal kinase domain, which is thought to be part of a plant signaling pathway. The GH18 domain of CHRK1 is expressed extracellularly where it binds chitin but lacks chitinase activity. Length = 299
>cd02872 GH18_chitolectin_chitotriosidase This conserved domain family includes a large number of catalytically inactive chitinase-like lectins (chitolectins) including YKL-39, YKL-40 (HCGP39), YM1, oviductin, and AMCase (acidic mammalian chitinase), as well as catalytically active chitotriosidases
The conserved domain is an eight-stranded alpha/beta barrel fold belonging to the family 18 glycosyl hydrolases. The fold has a pronounced active-site cleft at the C-terminal end of the beta-barrel. The chitolectins lack a key active site glutamate (the proton donor required for hydrolytic activity) but retain highly conserved residues involved in oligosaccharide binding. Chitotriosidase is a chitinolytic enzyme expressed in maturing macrophages, which suggests that it plays a part in antimicrobial defense. Chitotriosidase hydrolyzes chitotriose, as well as colloidal chitin to yield chitobiose and is therefore considered an exochitinase. Chitotriosidase occurs in two major forms, the la
Zymocin is a heterotrimeric enzyme that inhibits yeast cell cycle progression. The zymocin alpha subunit has a chitinase activity that is essential for holoenzyme action from the cell exterior while the gamma subunit contains the intracellular toxin responsible for G1 phase cell cycle arrest. The zymocin alpha and beta subunits are thought to act from the cell's exterior by docking to the cell wall-associated chitin, thus mediating gamma-toxin translocation. The alpha subunit has an eight-stranded TIM barrel fold similar to that of family 18 glycosyl hydrolases such as hevamine, chitolectin, and chitobiase.
>cd02873 GH18_IDGF The IDGF's (imaginal disc growth factors) are a family of growth factors identified in insects that include at least five members, some of which are encoded by genes in a tight cluster
The IDGF's have an eight-stranded alpha/beta barrel fold and are related to the glycosyl hydrolase family 18 (GH18) chitinases, but they have an amino acid substitution known to abolish chitinase catalytic activity. IDGFs may have evolved from chitinases to gain new functions as growth factors, interacting with cell surface glycoproteins involved in growth-promoting processes.
>cd06548 GH18_chitinase The GH18 (glycosyl hydrolases, family 18) type II chitinases hydrolyze chitin, an abundant polymer of N-acetylglucosamine and have been identified in bacteria, fungi, insects, plants, viruses, and protozoan parasites
The structure of this domain is an eight-stranded alpha/beta barrel with a pronounced active-site cleft at the C-terminal end of the beta-barrel.
>cd02879 GH18_plant_chitinase_class_V The class V plant chitinases have a glycosyl hydrolase family 18 (GH18) domain, but lack the chitin-binding domain present in other GH18 enzymes
The GH18 domain of the class V chitinases has endochitinase activity in some cases and no catalytic activity in others. Included in this family is a lectin found in black locust (Robinia pseudoacacia) bark, which binds chitin but lacks chitinase activity. Also included is a chitinase-related receptor-like kinase (CHRK1) from tobacco (Nicotiana tabacum), with an N-terminal GH18 domain and a C-terminal kinase domain, which is thought to be part of a plant signaling pathway. The GH18 domain of CHRK1 is expressed extracellularly where it binds chitin but lacks chitinase activity.
>cd02875 GH18_chitobiase Chitobiase (also known as di-N-acetylchitobiase) is a lysosomal glycosidase that hydrolyzes the reducing-end N-acetylglucosamine from the chitobiose core of oligosaccharides during the ordered degradation of asparagine-linked glycoproteins in eukaryotes
Chitobiase can only do so if the asparagine that joins the oligosaccharide to protein is previously removed by a glycosylasparaginase. Chitobiase is therefore the final step in the lysosomal degradation of the protein/carbohydrate linkage component of asparagine-linked glycoproteins. The catalytic domain of chitobiase is an eight-stranded alpha/beta barrel fold similar to that of other family 18 glycosyl hydrolases such as hevamine and chitotriosidase.
2.1. from EC are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A classification system for glycosyl hydrolases, based on sequence similarity, has led to the definition of 85 different families [, ]. This classification is available on the CAZy (CArbohydrate-Active EnZymes) web site. Some members of this family, GH18 from CAZY, belong to the chitinase class II group which includes chitinase, chitodextrinase and the killer toxin of Kluyveromyces lactis. The chitinases hydrolyse chitin oligosaccharides. The family also includes various glycoproteins from mammals; cartilage glycoprotein and the oviduct-specific glycoproteins are two examples.; GO: 0004553 hydrolase activity, hydrolyzing O-glycosyl compounds, 0005975 carbohydrate metabolic process; PDB: 1ITX_A 3ALG_A 3ALF_A 1NAR_A 3QOK_A 3G6L_A 3G6M_A 2DT1_A 2B31_A 2O92_A ....
>cd02876 GH18_SI-CLP Stabilin-1 interacting chitinase-like protein (SI-CLP) is a eukaryotic chitinase-like protein of unknown function that interacts with the endocytic/sorting transmembrane receptor stabilin-1 and is secreted from the lysosome
SI-CLP has a glycosyl hydrolase family 18 (GH18) domain but lacks a chitin-binding domain. The catalytic amino acids of the GH18 domain are not conserved in SI-CLP, similar to the chitolectins YKL-39, YKL-40, and YM1/2. Human SI-CLP is sorted to late endosomes and secretory lysosomes in alternatively activated macrophages.
>COG3325 ChiA Chitinase [Carbohydrate transport and metabolism]
>cd06545 GH18_3CO4_chitinase The Bacteroides thetaiotaomicron protein represented by pdb structure 3CO4 is an uncharacterized bacterial member of the family 18 glycosyl hydrolases with homologs found in Flavobacterium, Stigmatella, and Pseudomonas
CFLE is expressed as an inactive preprotein (called SleB) in the forespore compartment of sporulating cells. SleB translocates across the forespore inner membrane and is deposited as a mature enzyme in the cortex layer of the spore. As part of a sensory mechanism capable of initiating germination, CFLE degrades a spore-specific peptidoglycan constituent called muramic-acid delta-lactam that comprises the outer cortex. CFLE has a C-terminal glycosyl hydrolase family 18 (GH18) catalytic domain as well as two N-terminal LysM peptidoglycan-binding domains. In addition to SleB, this family includes YaaH, YdhD, and YvbX from Bacillus subtilis.
>cd06549 GH18_trifunctional GH18 domain of an uncharacterized family of bacterial proteins, which share a common three-domain architecture: an N-terminal glycosyl hydrolase family 18 (GH18) domain, a glycosyl transferase family 2 domain, and a C-terminal polysaccharide deacetylase domain
) cotyledons with unknown function. Narbonin has a glycosyl hydrolase family 18 (GH18) domain without the conserved catalytic residues and with no known enzymatic activity. Narbonin amounts to up to 3% of the total seed globulins of mature seeds and was thought to be a storage protein but was found to degrade too slowly during germination. This family also includes the VfNOD32 nodulin from Vicia faba.
>PF08869 XisI: XisI protein; InterPro: IPR014968 The fdxN element, along with two other DNA elements, is excised from the chromosome during heterocyst differentiation in cyanobacteria
ChiD, a chitinase found in Bacillus circulans, hydrolyzes the 1,4-beta-linkages of N-acetylglucosamine in chitin and chitodextrins. The domain architecture of ChiD includes a catalytic glycosyl hydrolase family 18 (GH18) domain, a chitin-binding domain, and a fibronectin type III domain. The chitin-binding and fibronectin type III domains are located either N-terminal or C-terminal to the catalytic domain. This family includes exochitinase Chi36 from Bacillus cereus.
>pdb|1ZBV|A Chain A, Crystal Structure Of The Goat Signalling Protein (Spg-40) Complexed With A Designed Peptide Trp-Pro-Trp At 3.2a Resolution Length = 361
>pdb|1SR0|A Chain A, Crystal Structure Of Signalling Protein From Sheep(Sps-40) At 3.0a Resolution Using Crystal Grown In The Presence Of Polysaccharides Length = 361
>pdb|2PI6|A Chain A, Crystal Structure Of The Sheep Signalling Glycoprotein (Sps-40) Complex With 2-Methyl-2-4-Pentanediol At 1.65a Resolution Reveals Specific Binding Characteristics Of Sps-40 Length = 361
>pdb|1SYT|A Chain A, Crystal Structure Of Signalling Protein From Goat Spg-40 In The Presense Of N,n',n''-triacetyl-chitotriose At 2.6a Resolution Length = 361
>3fnd_A Chitinase; TIM-barrel, structural genomics, PSI-2, P structure initiative, NEW YORK SGX research center for STRU genomics, nysgxrc; 1.90A {Bacteroides thetaiotaomicron} PDB: 3co4_A Length = 312
>3fnd_A Chitinase; TIM-barrel, structural genomics, PSI-2, P structure initiative, NEW YORK SGX research center for STRU genomics, nysgxrc; 1.90A {Bacteroides thetaiotaomicron} PDB: 3co4_A
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Chitinase A, catalytic domain
species: Serratia marcescens [TaxId: 615]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Chitotriosidase
species: Human (Homo sapiens) [TaxId: 9606]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Psychrophilic chitinase B
species: Arthrobacter sp., tad20 [TaxId: 1667]
Score = 41.8 bits (97), Expect = 8e-07
Identities = 15/46 (32%), Positives = 19/46 (41%), Gaps = 1/46 (2%)
Query: 1 PNAPLYPAVTDQGYF-KSLNANWSVNYYLYKGIPANKLLLGLPTYG 45
A LY D K +A+ +V YL GI +L LGL
Sbjct: 275 HQANLYDDPADPRAPSKKFSADKAVKKYLAAGIDPKQLGLGLAADN 320
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Signal processing protein (SPC-40, MGP-40)
species: Sheep (Ovis aries) [TaxId: 9940]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Chitinase A, catalytic domain
species: Serratia marcescens [TaxId: 615]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Psychrophilic chitinase B
species: Arthrobacter sp., tad20 [TaxId: 1667]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Chitotriosidase
species: Human (Homo sapiens) [TaxId: 9606]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Signal processing protein (SPC-40, MGP-40)
species: Sheep (Ovis aries) [TaxId: 9940]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Hevamine A (chitinase/lysozyme)
species: Para rubber tree (Hevea brasiliensis) [TaxId: 3981]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Xylanase inhibitor protein I, XIP-I
species: Wheat (Triticum aestivum) [TaxId: 4565]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Seed storage protein
species: Jack bean (Canavalia ensiformis), Concanavalin B [TaxId: 3823]
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: Type II chitinase
domain: Seed storage protein
species: Vicia narbonensis, Narbonin [TaxId: 3912]
