2WLQ - JenaLib

Asym./Biol. Unit (Jmol Viewer)

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

Title :   NUCLEOPHILE-DISABLED LAM16A MUTANT HOLDS LAMINARIHEPTAOSE (L7) IN A CYCLICAL CONFORMATION

Authors :   J. Vasur, R. Kawai, E. Andersson, G. Widmalm, K. H. Jonsson, H. Hansson, A. Engstrom, K. Igarashi, M. Sandgren, M. Samejima, J. Stahlberg

Date :   24 Jun 09 (Deposition) - 26 Jan 10 (Release) - 12 Jul 17 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.40

Chains :   Asym./Biol. Unit : A

Keywords :   Laminarin, Family 16, Cyclical Poysaccharides, Glycosyl Hydrolase, Beta Sandwich, Basidiomycete, Beta-Glucanase, Gh7, Gh16, Lam16A, Beta-1, 6-Glucan, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Vasur, R. Kawai, K. H. Jonsson, G. Widmalm, A. Engstrom, M. Frank, E. Andersson, H. Hansson, Z. Forsberg, K. Igarashi, M. Samejima, M. Sandgren, J. Stahlberg
Synthesis Of Cyclic Beta-Glucan Using Laminarinase 16A Glycosynthase Mutant From The Basidiomycete Phanerochaete Chrysosporium.
J. Am. Chem. Soc. V. 132 1724 2010
PubMed-ID: 20078120 | Reference-DOI: 10.1021/JA909129B

Molecule 1 - PUTATIVE LAMINARINASE
	Chains	:	A
	EC Number	:	3.2.1.6
	Engineered	:	YES
	Expression System	:	PICHIA PASTORIS
	Expression System Plasmid	:	PPICZALPHAA
	Expression System Strain	:	KM71H
	Expression System Taxid	:	4922
	Fragment	:	RESIDUES 21-318
	Mutation	:	YES
	Organism Scientific	:	PHANEROCHAETE CHRYSOSPORIUM
	Organism Taxid	:	5306
	Strain	:	K-3
	Synonym	:	LAMINARINASE 16A

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (5, 14)

No.	Name	Count	Type	Full Name
1	ASO	2	Ligand/Ion	1,5-ANHYDROSORBITOL
2	BGC	5	Ligand/Ion	BETA-D-GLUCOSE
3	BMA	1	Ligand/Ion	BETA-D-MANNOSE
4	MAN	4	Ligand/Ion	ALPHA-D-MANNOSE
5	NAG	2	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASN A:43 , TYR A:46 , SER A:48 , GLY A:49 , ASP A:50 , THR A:51 , ARG A:55 , HOH A:427 , HOH A:503 , HOH A:413 , HOH A:673 , HOH A:460 , HOH A:501 , HOH A:582 , HOH A:500 , HOH A:547 , HOH A:525	BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 43 RESIDUES 1299 TO 1305
2	AC2	SOFTWARE	PRO A:26 , THR A:27 , HIS A:28 , ARG A:73 , TRP A:99 , ALA A:101 , TRP A:103 , TRP A:110 , SER A:115 , ASP A:117 , GLU A:120 , HIS A:133 , GLY A:161 , ASN A:162 , THR A:163 , ASP A:256 , TRP A:257 , GLN A:260 , HOH A:444 , HOH A:401 , HOH A:402 , HOH A:508 , HOH A:450 , HOH A:512 , HOH A:531 , HOH A:561 , HOH A:538 , HOH A:435 , HOH A:583 , HOH A:540 , HOH A:495 , HOH A:489 , HOH A:646 , HOH A:429 , HOH A:445	BINDING SITE FOR CHAIN B OF RESIDUES 401 TO 407

Asymmetric/Biological Unit

No.	Residues
1	A:96	-	A:269
2	A:138	-	A:236
3	A:155	-	A:165
4	A:254	-	A:273

Asymmetric/Biological Unit

No.	Residues
1	Trp A:110	-	Pro A:111
2	Ser A:126	-	Pro A:127

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

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

(no "Exon" information available for 2WLQ)

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:298
 aligned with Q874E3_PHACH | Q874E3 from UniProtKB/TrEMBL  Length:318

    Alignment length:298
                                    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        
         Q874E3_PHACH    21 ATYHLEDNWVGSAFLSTFTHEAIADPTHGRVNYVDQATALAKNLTYASGDTLILRADHTTTLSPSGPGRNSVRIRSIKTYTTHVAVFDVRHMPQGCGTWPAAWETDEGDWPNGGEVDIIEGVNDQSPNAMTLHTGANCAMPASRTMTGHATNNNCDVNTDGNTGCGVQAPTANSYGPSFNANGGGWYAMERTNSFIKVWFFPRNAGNVPNDIASGPATINTDNWGTPTAFFPNTNCDIGSHFDANNIIINLTFCGDWAGQASIFNGAGCPGSCVDYVNNNPSAFANAYWDIASVRVYQ 318
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------Glyco_hydro_16-2wlqA01 A:32-163                                                                                                     --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeehhhhhhheeee.......eeeeee.hhhhhh..eeeee..eeeeeee.........eeeeeeeeeeeeeeeeeeeeeeeeee....eeeeeeeeeehhh...eeeeeeeeeee....eeeeeeeeeeeee.....eeeeeeeeeeee.ee.eeeeeeee..hhh.hhhhhh.eeeeeeeeee.eeeeeeeeee......hhhh...eeeehhh...eeeeeee.ee.hhhheeeeeeeeeeeeehhhh..hhhhhh......hhhhhhh.hhhh..eeeeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wlq A   1 ATYHLEDNWVGSAFLSTFTHEAIADPTHGRVNYVDQATALAKNLTYASGDTLILRADHTTTLSPSGPGRNSVRIRSIKTYTTHVAVFDVRHMPQGCGTWPAAWETDEGDWPNGGSVDIIEGVNDQSPNAMTLHTGANCAMPASRTMTGHATNNNCDVNTDGNTGCGVQAPTANSYGPSFNANGGGWYAMERTNSFIKVWFFPRNAGNVPNDIASGPATINTDNWGTPTAFFPNTNCDIGSHFDANNIIINLTFCGDWAGQASIFNGAGCPGSCVDYVNNNPSAFANAYWDIASVRVYQ 298
                                    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

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 2WLQ)

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

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Concanavalin (293)

Family: Glyco_hydro_16 (16)

Phanerochaete chrysosporium (White-rot fungus) (Sporotrichum pruinosum) (3)

Glyco_hydro_16-2wlqA01

A:32-163

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (Q874E3_PHACH | Q874E3)

molecular function
	GO:0004553	hydrolase activity, hydrolyzing O-glycosyl compounds	Catalysis of the hydrolysis of any O-glycosyl bond.
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.

Asymmetric/Biological Unit
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	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Ser A:126 - Pro A:127	[ RasMol ]
		Trp A:110 - Pro A:111	[ RasMol ]

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	2wlq
		Family and Domain Information	:	ProDom \| SYSTERS
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		Orientation in Membranes	:	OPM
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	Q874E3_PHACH \| Q874E3
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	3.2.1.6
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	Q874E3_PHACH \| Q874E3
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UniProtKB/TrEMBL
	Q874E3_PHACH \| Q874E3	:	2cl2 2w39 2w52 2wne

2cl2	ENDO-1,3(4)-BETA-GLUCANASE FROM PHANEROCHAETE CHRYSOSPORIUM, SOLVED USING NATIVE SULFUR SAD, EXHIBITING INTACT HEPTASACCHARIDE GLYCOSYLATION
2w39	GLC(BETA-1-3)GLC DISACCHARIDE IN -1 AND -2 SITES OF LAMINARINASE 16A FROM PHANEROCHAETE CHRYSOSPORIUM
2w52	2 BETA-GLUCANS (6-O-GLUCOSYL-LAMINARITRIOSE ) IN BOTH DONOR AND ACCEPTOR SITES OF GH16 LAMINARINASE 16A FROM PHANEROCHAETE CHRYSOSPORIUM.
2wne	MUTANT LAMINARINASE 16A CYCLIZES LAMINARIHEPTAOSE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 14)

Sites (2, 2)

SS Bonds (4, 4)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

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SCOP Domains (0, 0)

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Pfam Domains (1, 1)

Gene Ontology (2, 2)

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