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Title :   CRYSTAL STRUCTURE OF BACILLUS CIRCULANS T-3040 CYCLOISOMALTOOLIGOSACCHARIDE GLUCANOTRANSFERASE

Authors :   N. Suzuki, Z. Fujimoto, Y. M. Kim, M. Momma, N. Kishine, R. Suzuki, M. Kob A. Kimura, K. Funane

Date :   10 Dec 13 (Deposition) - 05 Feb 14 (Release) - 04 Mar 15 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym./Biol. Unit : A

Keywords :   C2 Type Immunoglobulin Fold, (Beta/Alpha)8-Barrel, Beta-Jelly Roll, Greek Key, Glycoside Hydrolase, Alpha-1, 6-Glucan, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   N. Suzuki, Z. Fujimoto, Y. M. Kim, M. Momma, N. Kishine, R. Suzuki, S. Suzuki, S. Kitamura, M. Kobayashi, A. Kimura, K. Funane
Structural Elucidation Of The Cyclization Mechanism Of Alpha-1, 6-Glucan By Bacillus Circulans T-3040 Cycloisomaltooligosaccharide Glucanotransferase.
J. Biol. Chem. V. 289 12040 2014
PubMed-ID: 24616103 | Reference-DOI: 10.1074/JBC.M114.547992
(for further references see the PDB file header)

Molecule 1 - CYCLOISOMALTOOLIGOSACCHARIDE GLUCANOTRANSFERASE
	Chains	:	A
	EC Number	:	2.4.1.248
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-28A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	UNP RESIDUES 39-738
	Gene	:	CIT
	Organism Scientific	:	BACILLUS CIRCULANS
	Organism Taxid	:	1397
	Strain	:	T-3040
	Synonym	:	CITASE

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (5, 18)

No.	Name	Count	Type	Full Name
1	ACT	2	Ligand/Ion	ACETATE ION
2	CA	2	Ligand/Ion	CALCIUM ION
3	CD	10	Ligand/Ion	CADMIUM ION
4	GOL	2	Ligand/Ion	GLYCEROL
5	NA	2	Ligand/Ion	SODIUM ION

Asymmetric Unit (18, 18)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASP A:664 , GLN A:666 , ASN A:669 , HOH A:1038 , HOH A:1086 , HOH A:1087	BINDING SITE FOR RESIDUE CD A 801
02	AC2	SOFTWARE	ASP A:50 , ASP A:221 , ASP A:225 , ACT A:815 , HOH A:1127 , HOH A:1286	BINDING SITE FOR RESIDUE CD A 802
03	AC3	SOFTWARE	GLU A:380 , HOH A:1356 , HOH A:1357 , HOH A:1380	BINDING SITE FOR RESIDUE CD A 803
04	AC4	SOFTWARE	GLU A:424 , GLU A:426 , THR A:443 , GLY A:446 , ASP A:541	BINDING SITE FOR RESIDUE CD A 804
05	AC5	SOFTWARE	ASP A:549 , HIS A:551 , ALA A:671 , HOH A:1121 , HOH A:1192	BINDING SITE FOR RESIDUE CD A 805
06	AC6	SOFTWARE	GLY A:157 , GLU A:162 , HOH A:1261	BINDING SITE FOR RESIDUE CD A 806
07	AC7	SOFTWARE	ASP A:335 , ASN A:371 , HOH A:1318	BINDING SITE FOR RESIDUE CD A 807
08	AC8	SOFTWARE	HIS A:27 , GLU A:153 , HOH A:1173 , HOH A:1359 , HOH A:1429	BINDING SITE FOR RESIDUE CD A 808
09	AC9	SOFTWARE	HIS A:37 , TYR A:415 , GLU A:580 , HOH A:1353 , HOH A:1354	BINDING SITE FOR RESIDUE CD A 809
10	BC1	SOFTWARE	HIS A:260	BINDING SITE FOR RESIDUE CD A 810
11	BC2	SOFTWARE	ASP A:265 , HOH A:1355 , HOH A:1435 , HOH A:1436	BINDING SITE FOR RESIDUE CA A 811
12	BC3	SOFTWARE	ASN A:432 , GLN A:450 , SER A:453 , ASP A:456 , HOH A:1231 , HOH A:1319	BINDING SITE FOR RESIDUE CA A 812
13	BC4	SOFTWARE	PRO A:346 , ASP A:349 , HOH A:1270 , HOH A:1316 , HOH A:1386	BINDING SITE FOR RESIDUE NA A 813
14	BC5	SOFTWARE	VAL A:47 , ALA A:133 , HOH A:1096 , HOH A:1099 , HOH A:1109 , HOH A:1265	BINDING SITE FOR RESIDUE NA A 814
15	BC6	SOFTWARE	ASP A:50 , LYS A:51 , ASP A:168 , ASP A:225 , CD A:802 , HOH A:1127 , HOH A:1286	BINDING SITE FOR RESIDUE ACT A 815
16	BC7	SOFTWARE	HIS A:84 , ARG A:118 , ASN A:609 , ASP A:651 , HOH A:1413	BINDING SITE FOR RESIDUE ACT A 816
17	BC8	SOFTWARE	HIS A:439 , TRP A:506 , ASN A:539 , PRO A:728 , HOH A:1107 , HOH A:1209 , HOH A:1418 , HOH A:1451	BINDING SITE FOR RESIDUE GOL A 817
18	BC9	SOFTWARE	TYR A:182 , ASP A:183 , MET A:185 , HIS A:188 , TYR A:233 , MET A:235 , TYR A:581	BINDING SITE FOR RESIDUE GOL A 818

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

(no "Cis Peptide Bond" information available for 3WNK)

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

Asymmetric/Biological Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	CBM6	PS51175	CBM6 (carbohydrate binding type-6) domain profile.	CTA1_BACCI	421-546 748-871	1	A:421-546 -

(no "Exon" information available for 3WNK)

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
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Chain A from PDB  Type:PROTEIN  Length:712
 aligned with CTA1_BACCI | P94286 from UniProtKB/Swiss-Prot  Length:972

    Alignment length:712
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736  
           CTA1_BACCI    27 ASVVSPPPQALASGSGGIERVFTDKARYNPGDAVSIRVQAKNGTGSSWSGAARLEIFHLENSVYTSSQSLSLTNGQSTTLTFTWTAPSTDFRGYFVRIDAGTLGQGATAIDVSSDFTKYPRYGYISEFESGETALESKAKVDQLAQDYHINAWQFYDWMWRHDKMIKRTGGSIDSTWLDLFNREISWSTLQNQIDAVHDVNGKAMAYAMIYASRENYSPLGISPTWGIYEDSSHTNQFDVDFGDGSTYLYMSDPQNPNWQNYIHAEYIDSINTAGFDGIHVDQMGQRSNVYDYNGNSIDLSTRFSPFLDQAKSVLSANNPARDNLTYNIVDGTVNGWAVNDVSKNADLDFLYSEIWYLSDSYNQLKNYIEQLRANGGNKAVVLAAYMNYADNAGTRYEAESASMTNVSTNTNHAGYTGSGFVDQFASTGDKVSFAINAPEAGDYSLVFRYGNNTGANSTLNLYVDGNFVQKLYFFNQSSWGTWKHDAWYQVPLTQGAHTVELRYESGNVGAVNLDSLTLGTFDEHSVRLADAMMSASGATHIELGDDNQMLPHEYYPNRSKTMRSSLKNAMKDHYNFITAYENLLFDSDVVPNDTGSQFVNLTGVSASGDGSANTVWYINKRTSDYNIVHLINLLGNDNQWRNTASQPSFQTNLPAKIYIGADETISDVYLASPDLSGGETQELAFTSGTDAGGKYVSFTVPELKYWNMIYM 738
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ................eeeeeee.........eeeeeeeee......eeeeeeeeeee..eeeeeeeeeeee....eeeeeeeee......eeeeeeee.hhh.eeeeeeee.........eeee.......hhhhhhhhhhhhhhhhh..eeee............ee..ee..eee.....eeehhhhhhhhhhhhhh..eeeeeee..eee..hhhhh.hhhhh...........eee......eeee....hhhhhhhhhhhhhhhhhhhh..eeeee.......ee.....eehhhhhhhhhhhhhhhhhhhhh....eeeeeee.......hhhhhhhhh....eeee......hhhhhhhhhhhhhhhh....eeee.........eeeee.hhheee..eee..........eee.......eeeeeeee...eeeeeeeeee......eeeeeee..eeeeeeee.........eeeeeeeeee..eeeeeeee.........eeeeeeee..hhhhhhhhhhhhhhh..ee..ee...ee.............hhhhhhhhhhhhhhhhhhhhhhhh.ee.........eee....ee.......eeeeeee....eeeeeee.................eeeeeeeee.........eeee...hhhhh.eee..eeee....eeeeeeeeee..eeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CBM6  PDB: A:421-546 UniProt: 421-546                                                                                         ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3wnk A  27 HSSGLVPRGSHMSGSGGIERVFTDKARYNPGDAVSIRVQAKNGTGSSWSGAARLEIFHLENSVYTSSQSLSLTNGQSTTLTFTWTAPSTDFRGYFVRIDAGTLGQGATAIDVSSDFTKYPRYGYISEFESGETALESKAKVDQLAQDYHINAWQFYDWMWRHDKMIKRTGGSIDSTWLDLFNREISWSTLQNQIDAVHDVNGKAMAYAMIYASRENYSPLGISPTWGIYEDSSHTNQFDVDFGDGSTYLYMFDPQNPNWQNYIHAEYIDSINTAGFDGIHVDQMGQRSNVYDYNGNSIDLSTRFSPFLDQAKSVLSANNPARDNLTYNIVDGTVNGWAVNDVSKNADLDFLYSEIWYLSDSYNQLKNYIEQLRANGGNKAVVLAAYMNYADNAGTRYEAESASMTNVSTNTNHAGYTGSGFVDQFASTGDKVSFAINAPEAGDYSLVFRYGNNTGANSTLNLYVDGNFVQKLYFFNQSSWGTWKHDAWYQVPLTQGAHTVELRYESGNVGAVNLDSLTLGTFDEHSVRLADAMMSASGATHIELGDDNQMLPHEYYPNRSKTMRSSLKNAMKDHYNFITAYENLLFDSDVVPNDTGSQFVNLTGVSASGDGSANTVWYINKRTSDYNIVHLINLLGNDNQWRNTASQPSFQTNLPAKIYIGADETISDVYLASPDLSGGETQELAFTSGTDAGGKYVSFTVPELKYWNMIYM 738
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736

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 3WNK)

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

(no "Pfam Domain" information available for 3WNK)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (CTA1_BACCI | P94286)


GO:0030246	carbohydrate binding	Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
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).

Asymmetric/Biological Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 3wnk)

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	3wnk
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	CTA1_BACCI \| P94286
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	2.4.1.248
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UniProtKB/Swiss-Prot
	CTA1_BACCI \| P94286	:	3wnl 3wnm 3wnn 3wno 3wnp

3wnl	THE SAME PROTEIN COMPLEXED WITH ISOMALTOHEXAOSE
3wnm	THE SAME PROTEIN COMPLEXED WITH ISOMALTOHEPTAOSE
3wnn	THE SAME PROTEIN COMPLEXED WITH ISOMALTOOCTAOSE
3wno	THE SAME PROTEIN COMPLEXED WITH CYCLOISOMALTOOCTAOSE
3wnp	THE SAME PROTEIN COMPLEXED WITH ISOMALTOUNDECAOSE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 18)

Sites (18, 18)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 1)

Exons (0, 0)

Sequences/Alignments

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Gene Ontology (3, 3)

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