3HD8 - JenaLib

Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF THE TRITICUM AESTIVUM XYLANASE INHIBITOR-IIA IN COMPLEX WITH BACILLUS SUBTILIS XYLANASE

Authors :   S. Sansen, A. Pollet, G. Raedschelders, K. Gebruers, A. Rabijns, C. M. C

Date :   07 May 09 (Deposition) - 30 Jun 09 (Release) - 30 Jun 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.39

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

Keywords :   Two Beta-Barrel Domain, Beta-Jelly Roll, Hydrolase Inhibitor- Hydrolase Complex, Protein-Protein Complex, Xylan Degradation, Glycosidase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Pollet, S. Sansen, G. Raedschelders, K. Gebruers, A. Rabijns, J. A. Delcour, C. M. Courtin
Identification Of Structural Determinants For Inhibition Strength And Specificity Of Wheat Xylanase Inhibitors Taxi-Ia And Taxi-Iia
Febs J. V. 276 3916 2009
PubMed-ID: 19769747 | Reference-DOI: 10.1111/J.1742-4658.2009.07105.X

Molecule 1 - XYLANASE INHIBITOR
	Chains	:	A, C
	Engineered	:	YES
	Expression System	:	PICHIA PASTORIS
	Expression System Plasmid	:	PPICZAC
	Expression System Taxid	:	4922
	Expression System Vector Type	:	PLASMID
	Gene	:	XYNA
	Organism Common	:	WHEAT
	Organism Scientific	:	TRITICUM AESTIVUM
	Organism Taxid	:	4565
	Synonym	:	XYLANASE INHIBITOR IIA

Molecule 2 - ENDO-1,4-BETA-XYLANASE A
	Chains	:	B, D
	EC Number	:	3.2.1.8
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	XYNA
	Organism Scientific	:	BACILLUS SUBTILIS
	Organism Taxid	:	1423
	Synonym	:	XYLANASE A, 1,4-BETA-D-XYLAN XYLANOHYDROLASE A

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 3HD8)

(no "Site" information available for 3HD8)

Asymmetric Unit

No.	Residues
1	A:41	-	A:126
2	A:57	-	A:82
3	A:68	-	A:94
4	A:169	-	A:380
5	A:284	-	A:329
6	C:41	-	C:126
7	C:57	-	C:82
8	C:68	-	C:94
9	C:169	-	C:380
10	C:284	-	C:329

Asymmetric Unit

No.	Residues
1	Ala A:279	-	Pro A:280
2	Ser B:74	-	Pro B:75
3	Ala C:279	-	Pro C:280
4	Ser D:74	-	Pro D:75

(no "SAP(SNP)/Variant" information available for 3HD8)

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH11_1	PS00776	Glycosyl hydrolases family 11 (GH11) active site signature 1.	XYNA_BACSU	103-113	2	B:75-85 D:75-85
2	GH11_2	PS00777	Glycosyl hydrolases family 11 (GH11) active site signature 2.	XYNA_BACSU	197-208	2	B:169-180 D:169-180

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH11_1	PS00776	Glycosyl hydrolases family 11 (GH11) active site signature 1.	XYNA_BACSU	103-113	1	B:75-85 -
2	GH11_2	PS00777	Glycosyl hydrolases family 11 (GH11) active site signature 2.	XYNA_BACSU	197-208	1	B:169-180 -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH11_1	PS00776	Glycosyl hydrolases family 11 (GH11) active site signature 1.	XYNA_BACSU	103-113	1	- D:75-85
2	GH11_2	PS00777	Glycosyl hydrolases family 11 (GH11) active site signature 2.	XYNA_BACSU	197-208	1	- D:169-180

(no "Exon" information available for 3HD8)

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:370
 aligned with Q53IQ4_WHEAT | Q53IQ4 from UniProtKB/TrEMBL  Length:389

    Alignment length:386
                                    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      
         Q53IQ4_WHEAT     1 KGLPVLAPVTKDTATSLYTIPFHDGASLVLDVAGLLVWSTCEGGQSPAEIACSSPTCLLANAYPAPGCPAPSCGSDRHDKPCTAYPSNPVTGACAAGSLFHTRFAANTTDGNKPVSEVNVRVLAACAPSKLLASLPRGSTGVAGLAGSGLALPSQVASAQKVANKFLLCLPTGGPGVAIFGGGPLPWPQFTQSMDYTPLVAKGGSPAHYISARSIKVENTRVPISERALATGGVMLSTRLPYVLLRRDVYRPLVDAFTKALAAQPANGAPVARAVKPVAPFELCYDTKTLGNNPGGYWVPNVLLELDGGSDWALTGKNSMVDVKPGTACVAFVEMKGVDAGDGSAPAVILGGAQMEDFVLDFDMEKKRLGFLRLPHFTGCSSFNFA 386
               SCOP domains d3hd8a_ A: Xylanase inhibitor TAXI-I                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 3hd8A01 A:1-182 Acid Proteases                                                                                                                                                        3hd8A02 A:183-386 Acid Proteases                                                                                                                                                                             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeee......eeeeee..eeeeee.....eee....----......hhhhhhhh.........---------...ee............eeeeeeeeeeeee....eeeeeeeeeeeee.hhhhhh.....eeeeee......hhhhhhhhhhh...eeeee......eeeee......hhhhhh..eeee..........ee.eeeeee..ee............eee......eeehhhhhhhhhhhhhhhhhh.---......ee........eee.hhh.ee..ee....eeeee....eeeehhhhheeeee..eeee.eee.............eeehhhhh..eeeeee....eeeeee.....hhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hd8 A   1 EGLPVLAPVTKDTATSLYTIPFHDGASLVLDVAGLLVWSTCEG----AEIACSSPTCLLANAYPAPGCPA---------KPCTAYPSNPVTGACAAGSLFHTRFAANTTDGNKPVSEVNVRVLAACAPSKLLASLPRGSTGVAGLAGSGLALPSQVASAQKVPNKFLLCLPTGGPGVAIFGGGPLPWPQFTQSMDYTPLVAKGGSPAHYISARSIKVENTRVPISERALATGGVMLSTRLPYVLLRRDVYRPLVDAFTKALAAQ---GAPVARAVKPVAPFELCYDTKTLGNNPGGYWVPNVLLELDGGSDWAMTGKNSMVDVKPGTACVAFVEMKGVDAGDGSAPAVILGGAQMEDFVLDFDMEKKRLGFLRLPHFTGCSSFNFA 386
                                    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      
                                                                     43   48                    70        80                                                                                                                                                                                     264 268

Chain B from PDB  Type:PROTEIN  Length:184
 aligned with XYNA_BACSU | P18429 from UniProtKB/Swiss-Prot  Length:213

    Alignment length:184
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209    
           XYNA_BACSU    30 STDYWQNWTDGGGIVNAVNGSGGNYSVNWSNTGNFVVGKGWTTGSPFRTINYNAGVWAPNGNGYLTLYGWTRSPLIEYYVVDSWGTYRPTGTYKGTVKSDGGTYDIYTTTRYNAPSIDGDRTTFTQYWSVRQSKRPTGSNATITFSNHVNAWKSHGMNLGSNWAYQVMATEGYQSSGSSNVTVW 213
               SCOP domains d3hd8b_ B: Xylanase II                                                                                                                                                                   SCOP domains
               CATH domains 3hd8B00 B:2-185  [code=2.60.120.180, no name defined]                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee....eeeeee....eeeeeee...eeeeeeee.......eeeeeeeeeeeeeeeeeeeeeeee...eeeeeeeee.......eeeeeeee..eeeeeeeeeeeeeee..eeeeeeeeeeeee.........eeeehhhhhhhhhh.......eeeeeeeeeeeeeeeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------GH11_1     -----------------------------------------------------------------------------------GH11_2      ----- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hd8 B   2 STDYWQNWTDGGGIVNAVNGSGGNYSVNWSNTGNFVVGKGWTTGSPFRTINYNAGVWAPNGNGYLTLYGWTRSPLIEYYVVDSWGTYRPTGTYKGTVKSDGGTYDIYTTTRYNAPSIDGDRTTFTQYWSVRQSKRPTGSNATITFTNHVNAWKSHGMNLGSNWAYQVMATEGYQSSGSSNVTVW 185
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181

Chain C from PDB  Type:PROTEIN  Length:368
 aligned with Q53IQ4_WHEAT | Q53IQ4 from UniProtKB/TrEMBL  Length:389

    Alignment length:385
                                    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     
         Q53IQ4_WHEAT     1 KGLPVLAPVTKDTATSLYTIPFHDGASLVLDVAGLLVWSTCEGGQSPAEIACSSPTCLLANAYPAPGCPAPSCGSDRHDKPCTAYPSNPVTGACAAGSLFHTRFAANTTDGNKPVSEVNVRVLAACAPSKLLASLPRGSTGVAGLAGSGLALPSQVASAQKVANKFLLCLPTGGPGVAIFGGGPLPWPQFTQSMDYTPLVAKGGSPAHYISARSIKVENTRVPISERALATGGVMLSTRLPYVLLRRDVYRPLVDAFTKALAAQPANGAPVARAVKPVAPFELCYDTKTLGNNPGGYWVPNVLLELDGGSDWALTGKNSMVDVKPGTACVAFVEMKGVDAGDGSAPAVILGGAQMEDFVLDFDMEKKRLGFLRLPHFTGCSSFNF 385
               SCOP domains d3hd8c_ C: Xylanase inhibitor TAXI-I                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 3hd8C01 C:1-182 Acid Proteases                                                                                                                                                        3hd8C02 C:183-385 Acid Proteases                                                                                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeee......eeeeee..eeeeee.....eee....-----.....hhhhhhhh.........---------...ee............eeeeeeeeeeeee....eeeeeeeeeeeee.hhhhhh.....eeeeee......hhhhhhhhhhh...eeeee.....eeeeee......hhhhhh..eeee..........ee.eeeeee..ee............eee......eeehhhhhhhhhhhhhhhhhh.---......ee........eee.hhh.ee..ee....eeeee...eeeeehhhhheeeee..eeee.eee.............eeehhhhhh.eeeeee....eeeeee.....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hd8 C   1 EGLPVLAPVTKDTATSLYTIPFHDGASLVLDVAGLLVWSTCEG-----EIACSSPTCLLANAYPAPGCPA---------KPCTAYPSNPVTGACAAGSLFHTRFAANTTDGNKPVSEVNVRVLAACAPSKLLASLPRGSTGVAGLAGSGLALPSQVASAQKVPNKFLLCLPTGGPGVAIFGGGPLPWPQFTQSMDYTPLVAKGGSPAHYISARSIKVENTRVPISERALATGGVMLSTRLPYVLLRRDVYRPLVDAFTKALAAQ---GAPVARAVKPVAPFELCYDTKTLGNNPGGYWVPNVLLELDGGSDWAMTGKNSMVDVKPGTACVAFVEMKGVDAGDGSAPAVILGGAQMEDFVLDFDMEKKRLGFLRLPHFTGCSSFNF 385
                                    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     
                                                                     43    49                   70        80                                                                                                                                                                                     264 268

Chain D from PDB  Type:PROTEIN  Length:184
 aligned with XYNA_BACSU | P18429 from UniProtKB/Swiss-Prot  Length:213

    Alignment length:184
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209    
           XYNA_BACSU    30 STDYWQNWTDGGGIVNAVNGSGGNYSVNWSNTGNFVVGKGWTTGSPFRTINYNAGVWAPNGNGYLTLYGWTRSPLIEYYVVDSWGTYRPTGTYKGTVKSDGGTYDIYTTTRYNAPSIDGDRTTFTQYWSVRQSKRPTGSNATITFSNHVNAWKSHGMNLGSNWAYQVMATEGYQSSGSSNVTVW 213
               SCOP domains d3hd8d_ D: Xylanase II                                                                                                                                                                   SCOP domains
               CATH domains 3hd8D00 D:2-185  [code=2.60.120.180, no name defined]                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee....eeeeee....eeeeeee...eeeeeeee.......eeeeeeeeeeeeeeeeeeeeeeee...eeeeeeeee.......eeeeeeee..eeeeeeeeeeeeeee..eeeeeeeeeeeee........eeeeehhhhhhhhhh.......eeeeeeeeeeeeeeeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------GH11_1     -----------------------------------------------------------------------------------GH11_2      ----- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hd8 D   2 STDYWQNWTDGGGIVNAVNGSGGNYSVNWSNTGNFVVGKGWTTGSPFRTINYNAGVWAPNGNGYLTLYGWTRSPLIEYYVVDSWGTYRPTGTYKGTVKSDGGTYDIYTTTRYNAPSIDGDRTTFTQYWSVRQSKRPTGSNATITFTNHVNAWKSHGMNLGSNWAYQVMATEGYQSSGSSNVTVW 185
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181

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: Acid proteases (1120)

Superfamily: Acid proteases (1120)

Family: Pepsin-like (505)

Protein domain: Xylanase inhibitor TAXI-I (4)

Wheat (Triticum aestivum) [TaxId: 4565] (4)

1a	d3hd8a_	A:
1b	d3hd8c_	C:

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

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

Family: Xylanase/endoglucanase 11/12 (93)

Protein domain: Xylanase II (65)

Bacillus circulans [TaxId: 1397] (21)

2a	d3hd8b_	B:
2b	d3hd8d_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Beta Barrel (4804)

Topology: Cathepsin D, subunit A; domain 1 (745)

Homologous Superfamily: Acid Proteases (745)

Wheat (Triticum aestivum) (1)

1a	3hd8C01	C:1-182
1b	3hd8A01	A:1-182
1c	3hd8C02	C:183-385
1d	3hd8A02	A:183-386

Architecture: Sandwich (5577)

Topology: Jelly Rolls (1293)

Homologous Superfamily: [code=2.60.120.180, no name defined] (77)

Wheat (Triticum aestivum) (1)

2a	3hd8B00	B:2-185
2b	3hd8D00	D:2-185

(no "Pfam Domain" information available for 3HD8)

Asymmetric Unit(hide GO term definitions)

Chain A,C (Q53IQ4_WHEAT | Q53IQ4)

molecular function
	GO:0004190	aspartic-type endopeptidase activity	Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which a water molecule bound by the side chains of aspartic residues at the active center acts as a nucleophile.
	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.
biological process
	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:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
	GO:0045493	xylan catabolic process	The chemical reactions and pathways resulting in the breakdown of xylan, a polymer containing a beta-1,4-linked D-xylose backbone.

Chain B,D (XYNA_BACSU | P18429)

molecular function
	GO:0031176	endo-1,4-beta-xylanase activity	Catalysis of the endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.
	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.
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.
	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.
	GO:0045493	xylan catabolic process	The chemical reactions and pathways resulting in the breakdown of xylan, a polymer containing a beta-1,4-linked D-xylose backbone.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 3hd8)

	Sites
(no "Sites" information available for 3hd8)

	Cis Peptide Bonds
		Ala A:279 - Pro A:280	[ RasMol ]
		Ala C:279 - Pro C:280	[ RasMol ]
		Ser B:74 - Pro B:75	[ RasMol ]
		Ser D:74 - Pro D:75	[ RasMol ]

Biological Units
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	3hd8
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	Q53IQ4_WHEAT \| Q53IQ4
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	XYNA_BACSU \| P18429
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	3.2.1.8
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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
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	Q53IQ4_WHEAT \| Q53IQ4
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	XYNA_BACSU \| P18429
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	XYNA_BACSU \| P18429	:	1axk 1xxn 2b42 2b45 2b46 2dcy 2dcz 2qz3 2z79 3exu 5k9y

1t6e	CRYSTAL STRUCTURE OF THE TRITICUM AESTIVUM XYLANASE INHIBITOR I
1t6g	CRYSTAL STRUCTURE OF THE TRITICUM AESTIVUM XYLANASE INHIBITOR-I IN COMPLEX WITH ASPERGILLUS NIGER XYLANASE-I
2b42	CRYSTAL STRUCTURE OF THE TRITICUM XYLANSE INHIBITOR-I IN COMPLEX WITH BACILLUS SUBTILIS XYLANASE

Description

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Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (10, 10)

Cis Peptide Bonds (4, 4)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 4)

Exons (0, 0)

Sequences/Alignments

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SCOP Domains (2, 4)

CATH Domains (2, 6)

Pfam Domains (0, 0)

Gene Ontology (10, 14)

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