Glycoside Hydrolase Family 13 / Subf 4

Mechanism Retaining a
ClanGH-H
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseAsp (experimental)
Catalytic Proton DonorGlu (experimental)
NoteNew: many members have been assigned to subfamilies as described by Stam et al. (2006) Protein Eng Des Sel. 19, 555-562 (PMID: 17085431)
External resourcesCAZypedia; EBI Protein of the Month; PDB Molecule of the Month;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX;
Statistics GenBank accession (29); Uniprot accession (21); PDB accession (27); 3D entries (7); cryst (0)
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3DSubf
 amylosucrase (Amas) 2.4.1.4   Alteromonas macleodii KCTC 2957 BAG82876.1 B6F2H1   4
 amylosucrase (BtAS; BTHE_0530) 2.4.1.4 pubmed
Bifidobacterium thermophilum JCM 1207 KFJ08006.1     4
 amylosucrase (ASase; CT-ASase) 2.4.1.4 pubmed
Calidithermus timidus DSM 17022 WP_018466847.1 A0A915Q9D7 7ESH[A,B,C,D] 4
 sucrose hydrolase (SucB; CcSH; CCNA_01193) 3.2.1.48 pubmed
Caulobacter vibrioides NA1000 ACL94658.2
ACL94658.1
YP_002516566.2
A0A0H3C6Q6   4
 amylosucrase (CC-AS; N868_11335) 2.4.1.4 pubmed
Cellulomonas carbonis T26 KGM11272.1 A0A0A0BUC7   4
 amylosucrase (DgAS; Dgeo_0572) 2.4.1.4 pubmed
Deinococcus geothermalis DSM 11300 ABF44874.1
YP_604043.1
Q1J0W0 3UCQ[A]
3UER[A]
9ISA[A,B]
4
 amylosucrase (AS; DrAS; TreS; DR0933) 2.4.1.4   Deinococcus radiodurans R1 = ATCC 13939 = DSM 20539 AAF10510.1
ANC71873.1
NP_294657.1
Q9RVT9 4AYS[A] 4
 amylosucrase (DRpAS) 2.4.1.4 doi
Deinococcus radiopugnans ATCC 19172 MBB6016233.1
QCT05769.1
A0A4P8XUU6   4
 amylosucrase (DwAS) 2.4.1.4 doi
Deinococcus wulumuqiensis WP_017868998.1 A0A6G7H4A2   4
 amylosucrase (MFAS;Mfla_2611) 2.4.1.4 pubmed
Methylobacillus flagellatus KT ABE50875.1 Q1GY12   4
 amylosucrase (Ams; NpAS) 2.4.1.4 pubmed
Neisseria polysaccharea ATCC 43768 AAT15258.1
AAW13710.1
ACK26675.1
CAA03058.1
CAA03083.1
CAA09772.1
E2PEX2
Q9ZEU2
1G5A[A]
1JG9[A]
1JGI[A]
1MVY[A]
1MW0[A]
1MW1[A]
1MW2[A]
1MW3[A]
1S46[A]
1ZS2[A]
3UEQ[A]
4FLO[A]
4FLQ[A]
4FLR[A]
4FLS[A]
4
 amylosucrase (AmS; NaAS; NEISUBOT_05048) 2.4.1.4 pubmed
Neisseria subflava NJ9703 EFC51554.1 A0A9W5IPR0   4
 amylosucrase (AmsA;1986-orf;AMS;SYNPCC7002_A0885) 2.4.1.4   Picosynechococcus sp. PCC 7002 ACA98889.1
CDL67995.1
B1XIU7   4
 amylosucrase (AcAS;Achl_3605) 2.4.1.4 pubmed
Pseudarthrobacter chlorophenolicus A6 ACL41561.1 B8H6N5   4
 amylosucrase (SaAS; NFC81_08880) 2.4.1.4 pubmed
Salinispirillum sp. LH 10-3-1 WLD56843.1 A0AB38YBZ7   4
 amylosucrase (ASase; TR-ASase; Trad_1031) 3.2.1.48
2.4.1.4
pubmed
pubmed
Truepera radiovictrix DSM 17093 ADI14158.1 D7CVD0   4
 amylosucrase (Asmet) 2.4.1.4 pubmed
uncultured bacterium QCZ35432.1 A0A6G5T628   4
 sucrose hydrolase (SUH; XaSH) 3.2.1.48 pubmed
Xanthomonas axonopodis pv. glycines 8RA AAQ93678.1 Q6UVM5 3CZE[A]
3CZG[A]
3CZK[A]
3CZL[A]
4
 sucrose hydrolase (SuxB;XCC3359) 3.2.1.48 pubmed
Xanthomonas campestris pv. campestris str. ATCC 33913 AAM42629.1
NP_638705.1
Q8P5I2 2WPG[A] 4
 sucrose hydrolase (XAC3490) 3.2.1.48 pubmed
Xanthomonas citri pv. citri str. 306 AAM38333.1
NP_643797.1
A0AAI7ZHT3
Q8PGX2
  4
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