3KLL - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF LACTOBACILLUS REUTERI N-TERMINALLY TRUNCATED GLUCANSUCRASE GTF180-MALTOSE COMPLEX

Authors :   A. Vujicic-Zagar, T. Pijning, S. Kralj, W. Eeuwema, L. Dijkhuizen, B. W

Date :   08 Nov 09 (Deposition) - 03 Nov 10 (Release) - 05 Jan 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym./Biol. Unit : A

Keywords :   Glucansucrase-Maltose Complex, Multidomain Protein, Glycosyltransferase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Vujicic-Zagar, T. Pijning, S. Kralj, C. A. Lopez, W. Eeuwema, L. Dijkhuizen, B. W. Dijkstra
Crystal Structure Of A 117 Kda Glucansucrase Fragment Provides Insight Into Evolution And Product Specificity Of Gh70 Enzymes
Proc. Natl. Acad. Sci. Usa V. 107 21406 2010
PubMed-ID: 21118988 | Reference-DOI: 10.1073/PNAS.1007531107

Molecule 1 - GLUCANSUCRASE
	Chains	:	A
	EC Number	:	2.4.1.5
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET15B
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	N-TERMINALLY TRUNCATED GTF180, UNP RESIDUES 742-1772
	Gene	:	GTF180
	Organism Scientific	:	LACTOBACILLUS REUTERI
	Organism Taxid	:	1598
	Strain	:	180

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (4, 30)

No.	Name	Count	Type	Full Name
1	CA	1	Ligand/Ion	CALCIUM ION
2	GOL	4	Ligand/Ion	GLYCEROL
3	MAL	4	Ligand/Ion	MALTOSE
4	MSE	21	Mod. Amino Acid	SELENOMETHIONINE

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH A:436 , GLU A:979 , ASP A:985 , ASN A:1029 , ASP A:1508	BINDING SITE FOR RESIDUE CA A 1
2	AC2	SOFTWARE	HOH A:145 , HOH A:401 , HOH A:572 , HOH A:640 , ASN A:1029 , GLU A:1063 , TRP A:1065 , ARG A:1088 , ASP A:1136 , SER A:1137 , MAL A:1780 , GOL A:1783	BINDING SITE FOR RESIDUE MAL A 1779
3	AC3	SOFTWARE	HOH A:52 , HOH A:169 , HOH A:401 , HOH A:513 , HOH A:640 , HOH A:641 , HOH A:715 , TYR A:975 , GLY A:976 , GLY A:977 , ALA A:978 , ASP A:1028 , TRP A:1065 , GLY A:1066 , HIS A:1527 , MAL A:1779	BINDING SITE FOR RESIDUE MAL A 1780
4	AC4	SOFTWARE	HOH A:205 , ASP A:774 , ASP A:1525 , THR A:1530 , TRP A:1531 , GLU A:1532 , VAL A:1533	BINDING SITE FOR RESIDUE MAL A 1781
5	AC5	SOFTWARE	HOH A:313 , HOH A:380 , HOH A:632 , HOH A:645 , LYS A:809 , GLU A:841 , ARG A:1086 , THR A:1110 , GLN A:1111 , SER A:1112 , LEU A:1113 , VAL A:1114 , ASN A:1115	BINDING SITE FOR RESIDUE MAL A 1782
6	AC6	SOFTWARE	HOH A:664 , ASP A:1025 , ASP A:1458 , TYR A:1465 , VAL A:1506 , GLN A:1509 , MAL A:1779	BINDING SITE FOR RESIDUE GOL A 1783
7	AC7	SOFTWARE	HOH A:628 , PRO A:1099 , ASN A:1282 , ASN A:1283 , THR A:1284 , ASN A:1285	BINDING SITE FOR RESIDUE GOL A 1784
8	AC8	SOFTWARE	TYR A:1698 , ARG A:1708 , ASP A:1724	BINDING SITE FOR RESIDUE GOL A 1785
9	AC9	SOFTWARE	HOH A:109 , HOH A:298 , ASP A:1333 , HIS A:1339 , ARG A:1422	BINDING SITE FOR RESIDUE GOL A 1786

(no "SS Bond" information available for 3KLL)

Asymmetric/Biological Unit

No.	Residues
1	Gly A:1693	-	Ala A:1694

(no "SAP(SNP)/Variant" information available for 3KLL)

(no "PROSITE Motif" information available for 3KLL)

(no "Exon" information available for 3KLL)

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:1007
 aligned with Q5SBN3_LACRE | Q5SBN3 from UniProtKB/TrEMBL  Length:1772

    Alignment length:1007
                                   755       765       775       785       795       805       815       825       835       845       855       865       875       885       895       905       915       925       935       945       955       965       975       985       995      1005      1015      1025      1035      1045      1055      1065      1075      1085      1095      1105      1115      1125      1135      1145      1155      1165      1175      1185      1195      1205      1215      1225      1235      1245      1255      1265      1275      1285      1295      1305      1315      1325      1335      1345      1355      1365      1375      1385      1395      1405      1415      1425      1435      1445      1455      1465      1475      1485      1495      1505      1515      1525      1535      1545      1555      1565      1575      1585      1595      1605      1615      1625      1635      1645      1655      1665      1675      1685      1695      1705      1715      1725      1735      1745       
        Q5SBN3_LACRE    746 QYYIDPTTGQPRKNFLLQNGNDWIYFDKDTGAGTNALKLQFDKGTISADEQYRRGNEAYSYDDKSIENVNGYLTADTWYRPKQILKDGTTWTDSKETDMRPILMVWWPNTVTQAYYLNYMKQYGNLLPASLPSFSTDADSAELNHYSELVQQNIEKRISETGSTDWLRTLMHEFVTKNSMWNKDSENVDYGGLQLQGGFLKYVNSDLTKYANSDWRLMNRTATNIDGKNYGGAEFLLANDIDNSNPVVQAEELNWLYYLMNFGTITGNNPEANFDGIRVDAVDNVDVDLLSIARDYFNAAYNMEQSDASANKHINILEDWGWDDPAYVNKIGNPQLTMDDRLRNAIMDTLSGAPDKNQALNKLITQSLVNRANDNTENAVIPSYNFVRAHDSNAQDQIRQAIQAATGKPYGEFNLDDEKKGMEAYINDQNSTNKKWNLYNMPSAYTILLTNKDSVPRVYYGDLYQDGGQYMEHKTRYFDTITNLLKTRVKYVAGGQTMSVDKNGILTNVRFGKGAMNATDTGTDETRTEGIGVVISNNTNLKLNDGESVVLHMGAAHKNQKYRAVILTTEDGVKNYTNDTDAPVAYTDANGDLHFTNTNLDGQQYTAVRGYANPDVTGYLAVWVPAGAADDQDARTAPSDEAHTTKTAYRSNAALDSNVIYEGFSNFIYWPTTESERTNVRIAQNADLFKSWGITTFELAPQYNSSKDGTFLDSIIDNGYAFTDRYDLGMSTPNKYGSDEDLRNALQALHKAGLQAIADWVPDQIYNLPGKEAVTVTRSDDHGTTWEVSPIKNVVYITNTIGGGEYQKKYGGEFLDTLQKEYPQLFSQVYPVTQTTIDPSVKIKEWSAKYFNGTNILHRGAGYVLRSNDGKYYNLGTSTQQFLPSQLSVQDNEGYGFVKEGNNYHYYDENKQMVKDAFIQDSVGNWYYFDKNGNMVANQSPVEISSNGASGTYLFLNNGTSFRSGLVKTDAGTYYYDGDGRMVRNQTVSDGAMTYVLDENGKLVSES 1752
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -----------------------------------------------------------------------------------------------------Glyco_hydro_70-3kllA01 A:847-1647                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                -------------CW_binding_1-3kllA02------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..............eeeee..eeeee......eee.hhh.......hhhhhhhhhh.....................ee...eeeehhheeee......ee.hhh...hhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh............eeee.....hhhhh..........................eee...hhhhhhhhhhhhhhhhhhhhhhhh.......eeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....ee.....hhhhhhhhh.....eehhhhhhhhhhhh..........hhhhhh......ee........eeee.......hhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhh.........hhhhhhhhhhhh...eeeeehhhhh............hhhhhhhhhhhhhhhh...eeeee.....eeeee....................eeeeee............eeee.hhhhh..eeeeeeee....eee........eee.....eeee...............ee....eeeeeeeee..........................hhhhhh..eee..........hhhhhhhhhhhhhhhhhhhh...eee............hhhhh......................hhhhhhhhhhhhhhh..eeeeee...ee....eeeeeeeeee............eeeeeeeeee.hhhhhhhhh..hhhhhhhhhhhhhh...................hhh.eeeee............................hhhhh.......eeeee..eeeee.........eeee.....eeee............eeee....eeee...........eeeee..eeeee.........eeeee..eeeee.....eeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3kll A  746 QYYIDPTTGQPRKNFLLQNGNDWIYFDKDTGAGTNALKLQFDKGTISADEQYRRGNEAYSYDDKSIENVNGYLTADTWYRPKQILKDGTTWTDSKETDmRPILmVWWPNTVTQAYYLNYmKQYGNLLPASLPSFSTDADSAELNHYSELVQQNIEKRISETGSTDWLRTLmHEFVTKNSmWNKDSENVDYGGLQLQGGFLKYVNSDLTKYANSDWRLmNRTATNIDGKNYGGAEFLLANDIDNSNPVVQAEELNWLYYLmNFGTITGNNPEANFDGIRVDAVDNVDVDLLSIARDYFNAAYNmEQSDASANKHINILEDWGWDDPAYVNKIGNPQLTmDDRLRNAImDTLSGAPDKNQALNKLITQSLVNRANDNTENAVIPSYNFVRAHDSNAQDQIRQAIQAATGKPYGEFNLDDEKKGmEAYINDQNSTNKKWNLYNmPSAYTILLTNKDSVPRVYYGDLYQDGGQYmEHKTRYFDTITNLLKTRVKYVAGGQTmSVDKNGILTNVRFGKGAmNATDTGTDETRTEGIGVVISNNTNLKLNDGESVVLHmGAAHKNQKYRAVILTTEDGVKNYTNDTDAPVAYTDANGDLHFTNTNLDGQQYTAVRGYANPDVTGYLAVWVPAGAADDQDARTAPSDEAHTTKTAYRSNAALDSNVIYEGFSNFIYWPTTESERTNVRIAQNADLFKSWGITTFELAPQYNSSKDGTFLDSIIDNGYAFTDRYDLGmSTPNKYGSDEDLRNALQALHKAGLQAIADWVPDQIYNLPGKEAVTVTRSDDHGTTWEVSPIKNVVYITNTIGGGEYQKKYGGEFLDTLQKEYPQLFSQVYPVTQTTIDPSVKIKEWSAKYFNGTNILHRGAGYVLRSNDGKYYNLGTSTQQFLPSQLSVQDNEGYGFVKEGNNYHYYDENKQmVKDAFIQDSVGNWYYLDKNGNmVANQSPVEISSNGASGTYLFLNNGTSFRSGLVKTDAGTYYYDGDGRmVRNQTVSDGAmTYVLDENGKLVSES 1752
                                   755       765       775       785       795       805       815       825       835       845   |   855       865       875       885       895       905       915|      925       935       945       955       965       975       985       995      1005      1015      1025      1035      1045  |   1055      1065      1075      1085      1095      1105      1115      1125      1135      1145      1155      1165 |    1175      1185|     1195      1205      1215|     1225      1235      1245      1255     |1265      1275      1285      1295  |   1305      1315      1325      1335      1345      1355      1365      1375      1385      1395      1405      1415      1425      1435      1445      1455      1465      1475      1485      1495      1505      1515      1525      1535      1545      1555      1565      1575      1585      1595      1605      1615      1625      1635      1645      1655  |   1665      1675    | 1685      1695      1705      1715      1725 |    1735  |   1745       
                                                                                                                            844-MSE|             865-MSE                                            916-MSE  925-MSE                               963-MSE                                  1005-MSE                                   1048-MSE                           1083-MSE 1092-MSE                                                                   1167-MSE           1186-MSE                      1216-MSE                   1243-MSE          1261-MSE                             1298-MSE                                                                                                                                                                         1475-MSE                                                                                                                                                                               1658-MSE              1680-MSE                                       1727-MSE   1738-MSE          
                                                                                                                                 849-MSE

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 3KLL)

(no "CATH Domain" information available for 3KLL)

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Glyco_hydro_tim (488)

Family: Glyco_hydro_70 (2)

Lactobacillus reuteri (2)

Glyco_hydro_70-3kllA01

A:847-1647

Clan: no clan defined [family: CW_binding_1] (12)

Family: CW_binding_1 (12)

Lactobacillus reuteri (2)

CW_binding_1-3kllA02

A:1661-1680

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (Q5SBN3_LACRE | Q5SBN3)

molecular function
	GO:0047849	dextransucrase activity	Catalysis of the reaction: sucrose + 1,6-alpha-D-glucosyl(n) = D-fructose + 1,6-alpha-D-glucosyl(n+1).
	GO:0046527	glucosyltransferase activity	Catalysis of the transfer of a glucosyl group to an acceptor molecule, typically another carbohydrate or a lipid.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0016757	transferase activity, transferring glycosyl groups	Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
biological process
	GO:0005975	carbohydrate metabolic process	The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
	GO:0009250	glucan biosynthetic process	The chemical reactions and pathways resulting in the formation of glucans, polysaccharides consisting only of glucose residues.

Asymmetric/Biological Unit
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
		Gly A:1693 - Ala A:1694	[ RasMol ]

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	3kll
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	2.4.1.5
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UniProtKB/TrEMBL
	Q5SBN3_LACRE \| Q5SBN3	:	3hz3 3klk 4ayg

3hq3	NATIVE GLUCANSUCRASE GTF180, ORTHORHOMBIC CRYSTAL FORM
3hz3	GLUCANSUCRASE GTF180-SUCROSE COMPLEX
3klk	NATIVE GLUCANSUCRASE GTF180, TRICLINIC CRYSTAL FORM

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 30)

Sites (9, 9)

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (2, 2)

Gene Ontology (7, 7)

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