| Activities in Family | β-1,6-N-acetylglucosaminidase (EC 3.2.1.-); β-N-acetyl-6-sulfo-glucosaminidase (EC 3.2.1.-); Lacto-N-biosidase (EC 3.2.1.140); β-N-acetylhexosaminidase (EC 3.2.1.52); Mannosyl-glycoprotein endo-β-N-acetylglucosaminidase (EC 3.2.1.96); |
|---|---|
| Mechanism | Retaining e |
| Clan | GH-K |
| 3D Structure Status | ( β / α ) 8 barrel |
| Catalytic Nucleophile/Base | carbonyl oxygen of C-2 acetamido group of substrate |
| Catalytic Proton Donor | Glu |
| External resources | CAZypedia; HOMSTRAD; PRINTS; Tay-Sachs Disease; |
| Commercial Enzyme Provider(s) | MEGAZYME; |
| Statistics | GenBank accession (19664); Uniprot accession (182); PDB accession (113); 3D entries (32); cryst (0) |
| page précédente | 1 | 2 | page suivante | |||||||
| Eukaryota | |||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | |
| β-N-acetylglucosaminidase / β-hexosaminidase A (α-chain) (HexA) | 3.2.1.52 | pubmed |
Homo sapiens | AAB00965.1 AAA51827.1 AAD13932.1 AAH01138.2 AAH18927.1 AAH21030.1 AAH84537.1 AAQ70000.1 ACM85216.1 ALQ33567.1 ALQ33569.1 ALQ33570.1 BAD96222.1 BAG59159.1 BAG60039.1 BAG62619.1 BAG62730.1 CAH10482.1 NP_000511.1 |
A0A0S2Z3L7 A0A0S2Z3U8 A0A0S2Z3W3 B4DVA7 B4DVL8 P06865 Q9BVJ8 |
2GJX[A,D,E,H] 2GK1[A,C,E,G] |
|
| β-N-acetylglucosaminidase B (β-chain) (HexB) | 3.2.1.52 | pubmed |
Homo sapiens | AAA52645.1 AAA51828.1 AAA51829.1 AAA68620.1 AAH17378.1 AAM46114.1 AAP88921.1 AAV48875.1 ACI46028.1 ACV87197.1 ADO22272.1 NP_000512.1 |
A0A024RAJ6 P07686 Q5URX0 |
1NOU[A,B] 1NOW[A,B] 1NP0[A,B] 1O7A[A,B,C,D,E,F] 2GJX[B,C,F,G] 2GK1[B,D,F,H] 3LMY[A,B] 5BRO[A] |
|
| β-N-acetylhexosaminidase (LeHex20B) | 3.2.1.52 | doi |
Lentinula edodes | BAQ21906.1 | A0A0B6VLP0 | ||
| N-acetylhexosaminidase (LeHex20A) (Hex20A) | 3.2.1.52 | pubmed |
Lentinula edodes H600 | BAM42836.1 | K0IQT3 | ||
| β-N-acetylglucosaminidase (Nag1;LmNAG1) | 3.2.1.52 | pubmed |
Locusta migratoria | AFZ76982.1 | L0APJ7 | ||
| β-N-acetylglucosaminidase | 3.2.1.52 | pubmed |
Manduca sexta | AAQ97603.1 | Q6UJX7 | ||
| β-N-acetylglucosaminidase (α-chain) / β-hexosaminidase A (HexA) | 3.2.1.52 | pubmed |
Mus musculus | AAC53246.1 AAA18775.1 AAA18777.1 AAH10755.1 BAC36036.1 BAC36049.1 BAC38018.1 BAE25744.1 BAE29566.1 BAE30831.1 BAE34808.1 BAE35394.1 BAE35457.1 BAE35636.1 BAE39189.1 BAE40146.1 CAA45615.1 NP_034551.1 |
P29416 Q3THQ0 Q3TKF6 Q3TVI2 Q3TW10 Q3TXV7 Q3U936 Q3UCP6 Q8BNS6 Q91XG3 |
||
| β-N-acetylglucosaminidase (β-chain) / β-hexosaminidase B (HexB) | 3.2.1.52 | pubmed |
Mus musculus | AAA18776.1 AAA74738.1 AAB60667.1 BAE30155.1 BAE34846.1 BAE34877.1 BAE35874.1 BAE40652.1 CAA68781.1 NP_034552.1 |
P20060 Q3TXR9 |
||
| N-acetylglucosaminidase | 3.2.1.52 | pubmed |
Neotyphodium sp. FCB-2004 | AAU29327.1 | Q643Y1 | ||
| β-N-acetylhexosaminidase (Fdl;OfFDL) | 3.2.1.52 | pubmed |
Ostrinia furnacalis | ADF97235.1 | D6PW84 | ||
| β-N-acetylhexosaminidase (Hex1; OfHex1) | 3.2.1.52 | pubmed |
Ostrinia furnacalis | ABI81756.1 | Q06GJ0 | 3NSM[A] 3NSN[A] 3OZO[A] 3OZP[A] 3S6T[A] 3VTR[A] 3WMB[A] 3WMC[A] 5Y0V[A] 5Y1B[A] |
|
| β-N-acetylhexosaminidase (Hex2;OfHEX2) | 3.2.1.52 | pubmed |
Ostrinia furnacalis | ABO65045.1 | A4LAF9 | ||
| hexosaminidase 3 (Hex3;OfHex3) | 3.2.1.52 | pubmed |
Ostrinia furnacalis | ABV79901.1 | A8IDA5 | ||
| β-N-acetylglucosaminidase | 3.2.1.52 | pubmed |
Penaeus vannamei | ACR23316.1 | C4P6W6 | ||
| β-N-acetylhexosaminidase (NagA;Hex;Pen ch 20) | 3.2.1.52 | pubmed |
Penicillium chrysogenum | AAF00010.1 AAP66194.1 AAQ80154.1 |
Q02352 Q9URR8 |
||
| β-N-acetylhexosaminidase (Hex;PoHex) | 3.2.1.52 | pubmed |
Penicillium oxalicum CCF 1959 / CCF 3438 | ABY57948.1 | E3NYM0 | ||
| β-N-acetylglucosaminidase 3 (HexA;Hex;GlcNAcase3;SfGlcNAcase3) | 3.2.1.52 | pubmed |
Spodoptera frugiperda | ABA27426.1 ABB76926.1 ABY57947.1 |
B6CI24 Q3LS76 |
||
| β-N-acetylglucosaminidase 2 (HexB;Hex;SfHex) | 3.2.1.52 | pubmed |
Spodoptera frugiperda | ABA27427.1 ABB76925.1 |
Q2Q1D2 Q3LS75 |
||
| β-N-acetylglucosaminidase 1 (GlcNAcase1;SfGlcNAcase1) | 3.2.1.52 | pubmed |
Spodoptera frugiperda | ABB76924.1 | Q2Q1D3 | ||
| processing β-N-acetylglucosaminidase (Fdl;SfFDL;Sf-Fdl) | 3.2.1.52 | pubmed |
Spodoptera frugiperda | ACA30398.1 | B1P868 | ||
| β-N-acetylhexosaminidase (HexB) | 3.2.1.52 | doi |
Sus scrofa | CAA63123.1 BAI47712.1 |
D0G6X8 Q29548 |
||
| β-N-acetylhexosaminidase (HexTF) | 3.2.1.52 | pubmed |
Talaromyces flavus CCF2686 | AEQ33603.1 | G5DAA0 | ||
| β-hexosaminidase (Bhex) | 3.2.1.52 | pubmed |
Tetrahymena thermophila | CAD55811.1 | Q8IEV5 | ||
| β-N-acetylglucosaminidase (Nag2;TRIATDRAFT_41039) | 3.2.1.52 | pubmed |
Trichoderma atroviride IMI 206040 | EHK46127.1 | G9NTT9 | ||
| β-N-acetylglucosaminidase (Nag1;Nag70;Chit73) | 3.2.1.52 | pubmed |
Trichoderma atroviride P1 | AAB50829.1 | P87258 | ||
| β-N-acetylglucosaminidase (Nag2) (fragment) | 3.2.1.52 | pubmed |
Trichoderma atroviride P1 | ABC95196.1 | Q0ZLH7 | ||
| exo-chitinase 1 (Exc1) | 3.2.1.52 | pubmed |
Trichoderma harzianum | AAB47060.1 | P78738 | ||
| exo-chitinase 2 (Exc2) | 3.2.1.52 | pubmed |
Trichoderma harzianum | AAB47061.1 | P78739 | ||
| hexosaminidase (Exc1y) | 3.2.1.52 | pubmed |
Trichoderma harzianum T-Y | CAC85402.1 | Q8NIN7 | ||
| hexosaminidase (Exc2y) | 3.2.1.52 | pubmed |
Trichoderma harzianum T-Y | CAC85401.1 | Q8NIN6 | ||
| β-N-acetylglucosaminidase (Nag1;TRIREDRAFT_21725) | 3.2.1.52 | pubmed |
Trichoderma reesei QM6a RutC30?U3 | EGR50812.1 | G0RDP2 | ||
| exochitinase 2 (Zm.15748;ZmExo2;LOC100280178;ZM_BFb0204B20) | 3.2.1.52 | pubmed |
Zea mays B73 | ACF87335.1 ACG29631.1 ACL54323.1 |
B4FYZ2 B8A2C4 |
||
| unclassified | |||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | |
| β-N-acetylglucosaminidase (25_1) | 3.2.1.52 | pubmed |
uncultured organism | AGU10374.1 | |||
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