2YG1 - JenaLib

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Title :   APO STRUCTURE OF CELLOBIOHYDROLASE 1 (CEL7A) FROM HETEROBASIDION ANNOSUM

Authors :   M. Haddad-Momeni, H. Hansson, N. E. Mikkelsen, X. Wang, J. Svedberg, M. J. Stahlberg

Date :   11 Apr 11 (Deposition) - 25 Apr 12 (Release) - 19 Jun 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

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

Keywords :   Hydrolase, Glycoside Hydrolase, Cellulase, White-Rot Fungus, Basidiomycete, Forest Pathogen (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. H. Momeni, C. M. Payne, H. Hansson, N. E. Mikkelsen, J. Svedberg, A. Engstrom, M. Sandgren, G. T. Beckham, J. Stahlberg
Structural, Biochemical, And Computational Characterization Of The Glycoside Hydrolase Family 7 Cellobiohydrolase Of The Tree-Killing Fungus Heterobasidion Irregulare.
J. Biol. Chem. V. 288 5861 2013
PubMed-ID: 23303184 | Reference-DOI: 10.1074/JBC.M112.440891

Molecule 1 - CELLULOSE 1,4-BETA-CELLOBIOSIDASE
	Chains	:	A, B
	EC Number	:	3.2.1.-
	Organism Scientific	:	HETEROBASIDION ANNOSUM
	Organism Taxid	:	13563
	Strain	:	TC32-1

		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 (3, 9)

No.	Name	Count	Type	Full Name
1	MG	3	Ligand/Ion	MAGNESIUM ION
2	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
3	PCA	2	Mod. Amino Acid	PYROGLUTAMIC ACID

Biological Unit 1 (2, 3)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION
2	NAG	2	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
3	PCA	1	Mod. Amino Acid	PYROGLUTAMIC ACID

Biological Unit 2 (2, 3)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION
2	NAG	2	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
3	PCA	1	Mod. Amino Acid	PYROGLUTAMIC ACID

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LEU A:157 , PHE A:160 , PRO A:161 , ASN A:163 , HOH A:2240 , HOH A:2242	BINDING SITE FOR RESIDUE MG A 443
2	AC2	SOFTWARE	LEU B:157 , PHE B:160 , PRO B:161 , ASN B:163 , HOH B:2167 , HOH B:2175	BINDING SITE FOR RESIDUE MG B 443
3	AC3	SOFTWARE	THR B:86 , HOH B:2017 , HOH B:2087 , HOH B:2088	BINDING SITE FOR RESIDUE MG B 444
4	AC4	SOFTWARE	ASN A:270 , ASN A:323 , HOH A:2356 , HOH A:2401 , HOH A:2404 , HOH A:2529 , HOH A:2530	BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 270 RESIDUES 441 TO 442
5	AC5	SOFTWARE	ASN B:270 , ASN B:323 , HOH B:2264 , HOH B:2295 , HOH B:2300 , HOH B:2391	BINDING SITE FOR CHAIN B OF SUGAR BOUND TO ASN B 270 RESIDUES 441 TO 442

Asymmetric Unit

No.	Residues
1	A:19	-	A:25
2	A:50	-	A:71
3	A:61	-	A:67
4	A:140	-	A:405
5	A:174	-	A:212
6	A:178	-	A:211
7	A:232	-	A:256
8	A:240	-	A:245
9	A:261	-	A:338
10	B:19	-	B:25
11	B:50	-	B:71
12	B:61	-	B:67
13	B:140	-	B:405
14	B:174	-	B:212
15	B:178	-	B:211
16	B:232	-	B:256
17	B:240	-	B:245
18	B:261	-	B:338

Asymmetric Unit

No.	Residues
1	Ser A:45	-	Gly A:46
2	Tyr A:389	-	Pro A:390
3	Tyr B:389	-	Pro B:390

(no "SAP(SNP)/Variant" information available for 2YG1)

(no "PROSITE Motif" information available for 2YG1)

(no "Exon" information available for 2YG1)

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
	(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:440
 aligned with I1SB08_HETAN | I1SB08 from UniProtKB/TrEMBL  Length:440

    Alignment length:440
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440
         I1SB08_HETAN     1 EQVGTQTAENHPKLTVSQCSAGGSCTTESRSVVLDSNWRWLHTTSGTTNCYTGNTWDASLCPDPVTCAQNCALDGADYSGTYGISTSGNALTLKFVTNGPYSTNIGSRVYLMSADDTNYEIFKLKNQEFAFDVDMSNLPCGLNGALYFVEMDADGGLSRFPNNKAGSKYGTGYCDTQCPQDIKFINGEANILGWTPSSSDSNAGTGQYGSCCNEMDVWEANINSAAVTPHVCNVQGQTRCSGTQCGDGDERYDGICDKDGCDFNSFRMGNQTFLGPGKTVNTNSKFTVVTQFLTSDNTTTGTLHEIRRLYVQNGKVIANSKTNIAGMSQFDSITDDFCNAQKTAFGDTNSFENLGGLNVMGQAFDKGVVLVMSVWDDHEANMLWLDSDYPTTSSASTPGVARGTCATTSGVPANVESQNPNSSVVFSNIKIGPIGSTYTA 440
               SCOP domains d2yg1a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee.........eeeeeee.....eeeeeeeeee.hhhh.ee........ee..ee......hhhhhhhhhee...hhhhhhheeee..eeeee.eee....eee.eeeeee..............eeeeeeee.......eeeeeeee................hhhhh.............ee..ee.....ee.......ee...eee..eeeeeee....eeeeee.......eeehhhhhhhhhhh......................ee....ee....eeeeeeeee........eeeeeeeeee..eeee...............hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.eeeeeeee.....hhhhhh.......................hhhhhhhhh...eeeeeeeeeee....... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2yg1 A   1 xQVGTQTAENHPKLTVSQCSAGGSCTTESRSVVLDSNWRWLHTTSGTTNCYTGNTWDASLCPDPVTCAQNCALDGADYSGTYGISTSGNALTLKFVTNGPYSTNIGSRVYLMSADDTNYEIFKLKNQEFAFDVDMSNLPCGLNGALYFVEMDADGGLSRFPNNKAGSKYGTGYCDTQCPQDIKFINGEANILGWTPSSSDSNAGTGQYGSCCNEMDVWEANINSAAVTPHVCNVQGQTRCSGTQCGDGDERYDGICDKDGCDFNSFRMGNQTFLGPGKTVNTNSKFTVVTQFLTSDNTTTGTLHEIRRLYVQNGKVIANSKTNIAGMSQFDSITDDFCNAQKTAFGDTNSFENLGGLNVMGQAFDKGVVLVMSVWDDHEANMLWLDSDYPTTSSASTPGVARGTCATTSGVPANVESQNPNSSVVFSNIKIGPIGSTYTA 440
                            |       10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440
                            |                                                                                                                                                                                                                                                                                                                                                                                                                                                       
                            1-PCA

Chain B from PDB  Type:PROTEIN  Length:426
 aligned with I1SB08_HETAN | I1SB08 from UniProtKB/TrEMBL  Length:440

    Alignment length:440
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440
         I1SB08_HETAN     1 EQVGTQTAENHPKLTVSQCSAGGSCTTESRSVVLDSNWRWLHTTSGTTNCYTGNTWDASLCPDPVTCAQNCALDGADYSGTYGISTSGNALTLKFVTNGPYSTNIGSRVYLMSADDTNYEIFKLKNQEFAFDVDMSNLPCGLNGALYFVEMDADGGLSRFPNNKAGSKYGTGYCDTQCPQDIKFINGEANILGWTPSSSDSNAGTGQYGSCCNEMDVWEANINSAAVTPHVCNVQGQTRCSGTQCGDGDERYDGICDKDGCDFNSFRMGNQTFLGPGKTVNTNSKFTVVTQFLTSDNTTTGTLHEIRRLYVQNGKVIANSKTNIAGMSQFDSITDDFCNAQKTAFGDTNSFENLGGLNVMGQAFDKGVVLVMSVWDDHEANMLWLDSDYPTTSSASTPGVARGTCATTSGVPANVESQNPNSSVVFSNIKIGPIGSTYTA 440
               SCOP domains d2yg1b_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee.........eeeeeee.....eeeeeeeeee.hhhh.ee..---....----.......hhhhhhhhhee...hhhhhhheeee..eeeee.eee....eee.eeeeee........ee....eeeeeeee........eeeeeee...............hhhhhh.............ee..ee.......-------.....eee..eeeeeee....eeeeee.......eeehhhhhhhhhhh......................ee....ee....eeeeeeeee........eeeeeeeeee..eeee...............hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhheeeeeeee......hhhhhh.......................hhhhhhhhh...eeeeeeeeee........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2yg1 B   1 xQVGTQTAENHPKLTVSQCSAGGSCTTESRSVVLDSNWRWLHTT---TNCY----WDASLCPDPVTCAQNCALDGADYSGTYGISTSGNALTLKFVTNGPYSTNIGSRVYLMSADDTNYEIFKLKNQEFAFDVDMSNLPCGLNGALYFVEMDADGGLSRFPNNKAGSKYGTGYCDTQCPQDIKFINGEANILGWTP-------GTGQYGSCCNEMDVWEANINSAAVTPHVCNVQGQTRCSGTQCGDGDERYDGICDKDGCDFNSFRMGNQTFLGPGKTVNTNSKFTVVTQFLTSDNTTTGTLHEIRRLYVQNGKVIANSKTNIAGMSQFDSITDDFCNAQKTAFGDTNSFENLGGLNVMGQAFDKGVVLVMSVWDDHEANMLWLDSDYPTTSSASTPGVARGTCATTSGVPANVESQNPNSSVVFSNIKIGPIGSTYTA 440
                            |       10        20        30        40   |   |50|    |  60        70        80        90       100       110       120       130       140       150       160       170       180       190     |   -   |   210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440
                            1-PCA                                     44  48 51   56                                                                                                                                         196     204

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 '\|'

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 hydrolase family 7 catalytic core (44)

Protein domain: automated matches (17)

Heterobasidion annosum [TaxId: 13563] (2)

1a	d2yg1a_	A:
1b	d2yg1b_	B:

(no "CATH Domain" information available for 2YG1)

(no "Pfam Domain" information available for 2YG1)

Asymmetric Unit(hide GO term definitions)

Chain A,B (I1SB08_HETAN | I1SB08)

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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
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:0030245	cellulose catabolic process	The chemical reactions and pathways resulting in the breakdown of cellulose, a linear beta1-4 glucan of molecular mass 50-400 kDa with the pyranose units in the -4C1 conformation.
	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.
	GO:0000272	polysaccharide catabolic process	The chemical reactions and pathways resulting in the breakdown of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.

Asymmetric Unit
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	Cis Peptide Bonds
		Ser A:45 - Gly A:46	[ RasMol ]
		Tyr A:389 - Pro A:390	[ RasMol ]
		Tyr B:389 - Pro B:390	[ RasMol ]

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	2yg1
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	3.2.1.-
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(no "Related Entries Specified in the PDB File" available for 2YG1)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 9)

Sites (5, 5)

SS Bonds (18, 18)

Cis Peptide Bonds (3, 3)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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