1AJO - JenaLib

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Title :   CIRCULARLY PERMUTED (1-3,1-4)-BETA-D-GLUCAN 4-GLUCANOHYDROLASE CPA16M-127

Authors :   J. Ay, U. Heinemann

Date :   07 May 97 (Deposition) - 06 May 98 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.07

Chains :   Asym. Unit : A,B
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)

Keywords :   Hydrolase, Glucanase, Circular Permutation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Ay, M. Hahn, K. Decanniere, K. Piotukh, R. Borriss, U. Heinemann
Crystal Structures And Properties Of De Novo Circularly Permuted 1, 3-1, 4-Beta-Glucanases.
Proteins V. 30 155 1998
PubMed-ID: 9489923 | Reference-DOI: 10.1002/(SICI)1097-0134(19980201)30:2<155::AID-PROT 5>3.0.CO;2-M
(for further references see the PDB file header)

Molecule 1 - CIRCULARLY PERMUTED (1-3,1-4)-BETA-D-GLUCAN 4- GLUCANOHYDROLASE CPA16M-127
	Chains	:	A, B
	EC Number	:	3.2.1.73
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Organism Scientific	:	PAENIBACILLUS MACERANS
	Organism Taxid	:	44252
	Synonym	:	CPA16M-127

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 2)

No.	Name	Count	Type	Full Name
1	CA	2	Ligand/Ion	CALCIUM ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION

Biological Unit 2 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:81 , PRO A:97 , GLY A:133 , HOH A:229 , HOH A:241 , HOH A:246	BINDING SITE FOR RESIDUE CA A 215
2	AC2	SOFTWARE	ASP B:81 , PRO B:97 , GLY B:133 , HOH B:244 , HOH B:245 , HOH B:257	BINDING SITE FOR RESIDUE CA B 215
3	CAA	UNKNOWN	TRP A:191 , GLU A:193 , ASP A:195 , GLU A:197	CATALYTIC SITE.
4	CAB	UNKNOWN	TRP B:191 , GLU B:193 , ASP B:195 , GLU B:197	CATALYTIC SITE.

Asymmetric Unit

No.	Residues
1	A:120	-	A:149
2	B:120	-	B:149

Asymmetric Unit

No.	Residues
1	Asn A:74	-	Pro A:75
2	Asn B:74	-	Pro B:75

(no "SAP(SNP)/Variant" information available for 1AJO)

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH16_2	PS51762	Glycosyl hydrolases family 16 (GH16) domain profile.	GUB_PAEMA	28-237	2	A:94-214 B:94-214
2	GH16_1	PS01034	Glycosyl hydrolases family 16 active sites.	GUB_PAEMA	128-138	2	A:193-203 B:193-203

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH16_2	PS51762	Glycosyl hydrolases family 16 (GH16) domain profile.	GUB_PAEMA	28-237	1	A:94-214 -
2	GH16_1	PS01034	Glycosyl hydrolases family 16 active sites.	GUB_PAEMA	128-138	1	A:193-203 -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH16_2	PS51762	Glycosyl hydrolases family 16 (GH16) domain profile.	GUB_PAEMA	28-237	1	- B:94-214
2	GH16_1	PS01034	Glycosyl hydrolases family 16 active sites.	GUB_PAEMA	128-138	1	- B:193-203

(no "Exon" information available for 1AJO)

Asymmetric 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:212
 aligned with GUB_PAEMA | P23904 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:212
                                                               1         12                           13                                                                                                                                        
                                     -         -         -     |   5      |  -         -         -     |  17        27        37        47        57        67        77        87        97       107       117       127       137       147  
            GUB_PAEMA     - -----------------------------------MKKKSCFTLVTT----------------------------FAFSLIFSVSALAGSVFWEPLSYFNRSTWEKADGYSNGGVFNCTWRANNVNFTNDGKLKLGLTSSAYNKFDCAEYRSTNIYGYGLYEVSMKPAKNTGIVSSFFTYTGPAHGTQWDEIDIEFLGKDTTKVQFNYYTNG 149
               SCOP domains d1ajoa_ A: Bacillus 1-3,1-4-beta-glucanase                                                                                                                                                                           SCOP domains
               CATH domains 1ajoA00 A:3-214  [code=2.60.120.200, no name defined]                                                                                                                                                                CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....hhh..eeeeeeee..eeeeee..eeeeee.........eeeeeeee....hhhh........eeeeeeeeeeee......eee.........eee...............hhheee.....eeeeeeeee..eee.eeeee......eeeeeeee......eeeeeeeee.hhh....eeeeeeee.....eeeeeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ------------------------------------------------------------------------------------------GH16_2  PDB: A:94-214 UniProt: 28-237                                                                                      PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GH16_1     ----------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ajo A   3 GHEKVISLGFDASKGFHTYAFDWQPGYIKWYVDGVLKHTATANIPSTPGKIMMNLWNGTGVDDWLGSYNGANPLYAEYDWVKYTSNQTGGSFFEPFNSYNSGTWEKADGYSNGGVFNCTWRANNVNFTNDGKLKLGLTSSAYNKFDCAEYRSTNIYGYGLYEVSMKPAKNTGIVSSFFTYTGPAHGTQWDEIDIEFLGKDTTKVQFNYYTNG 214
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212

Chain B from PDB  Type:PROTEIN  Length:213
 aligned with GUB_PAEMA | P23904 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:214
                                                                 1         12                           13                                                                                                                                        
                                     -         -         -       | 3        |-         -         -       |15        25        35        45        55        65        75        85        95       105       115       125       135       145    
            GUB_PAEMA     - -------------------------------------MKKKSCFTLVTT----------------------------FAFSLIFSVSALAGSVFWEPLSYFNRSTWEKADGYSNGGVFNCTWRANNVNFTNDGKLKLGLTSSAYNKFDCAEYRSTNIYGYGLYEVSMKPAKNTGIVSSFFTYTGPAHGTQWDEIDIEFLGKDTTKVQFNYYTNG 149
               SCOP domains d1ajob_ B: Bacillus 1-3,1-4-beta-glucanase                                                                                                                                                                             SCOP domains
               CATH domains 1ajoB00 B:1-214  [code=2.60.120.200, no name defined]                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeee....hhh..eeeeeeee..eeeeee..eeeeee.........eeeeeeee....hhhh........eeeeeeeeeeee..-...eee.........eee...............hhheee.....eeeeeeeee..eee.eeeee......eeeeeeee......eeeeeeeee.hhh....eeeeeeee.....eeeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------------------------------------------------------------------------------------------GH16_2  PDB: B:94-214 UniProt: 28-237                                                                                      PROSITE (1)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GH16_1     ----------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ajo B   1 VGGHEKVISLGFDASKGFHTYAFDWQPGYIKWYVDGVLKHTATANIPSTPGKIMMNLWNGTGVDDWLGSYNGANPLYAEYDWVKYTSNQ-GGSFFEPFNSYNSGTWEKADGYSNGGVFNCTWRANNVNFTNDGKLKLGLTSSAYNKFDCAEYRSTNIYGYGLYEVSMKPAKNTGIVSSFFTYTGPAHGTQWDEIDIEFLGKDTTKVQFNYYTNG 214
                                    10        20        30        40        50        60        70        80        |-|      100       110       120       130       140       150       160       170       180       190       200       210    
                                                                                                                   89 |                                                                                                                           
                                                                                                                     91

Legend:		→ Mismatch	(orange background)
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	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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Concanavalin A-like lectins/glucanases (797)

Superfamily: Concanavalin A-like lectins/glucanases (797)

Family: Glycosyl hydrolases family 16 (29)

Protein domain: Bacillus 1-3,1-4-beta-glucanase (15)

Bacillus macerans [TaxId: 44252] (6)

1a	d1ajoa_	A:
1b	d1ajob_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Sandwich (5577)

Topology: Jelly Rolls (1293)

Homologous Superfamily: [code=2.60.120.200, no name defined] (421)

Paenibacillus macerans. Organism_taxid: 44252. (3)

1a	1ajoB00	B:1-214
1b	1ajoA00	A:3-214

(no "Pfam Domain" information available for 1AJO)

Asymmetric Unit(hide GO term definitions)

Chain A,B (GUB_PAEMA | P23904)

molecular function
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0016798	hydrolase activity, acting on glycosyl bonds	Catalysis of the hydrolysis of any glycosyl bond.
	GO:0004553	hydrolase activity, hydrolyzing O-glycosyl compounds	Catalysis of the hydrolysis of any O-glycosyl bond.
	GO:0042972	licheninase activity	Catalysis of the hydrolysis of (1->4)-beta-D-glucosidic linkages in beta-D-glucans containing (1->3) and (1->4) bonds.
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:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

Asymmetric Unit
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(no "Related Entries Specified in the PDB File" available for 1AJO)

Description

Compounds

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Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (4, 4)

SS Bonds (2, 2)

Cis Peptide Bonds (2, 2)

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