1QNR - JenaLib

Title :   THE 3-D STRUCTURE OF A TRICHODERMA REESEI B-MANNANASE FROM GLYCOSIDE HYDROLASE FAMILY 5

Authors :   E. Sabini, H. Schubert, G. Murshudov, K. S. Wilson, M. Siika-Aho, M. Penttila

Date :   20 Oct 99 (Deposition) - 19 Oct 00 (Release) - 30 Jan 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.40

Chains :   Asym./Biol. Unit : A

Keywords :   Hydrolase, Mannanase, Trichoderma Reesei, Anomalous Scattering (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   E. Sabini, H. Schubert, G. Murshudov, K. S. Wilson, M. Siika-Aho, M. Penttila
The Three-Dimensional Structure Of A Trichoderma Reesei Beta-Mannanase From Glycoside Hydrolase Family 5.
Acta Crystallogr. , Sect. D V. 56 3 2000
PubMed-ID: 10666621 | Reference-DOI: 10.1107/S0907444999013943

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 8)

Sites (8, 8)

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASN A:130 , THR A:133 , HOH A:2484	BINDING SITE FOR RESIDUE SO4 A 402
2	AC2	SOFTWARE	ASN A:157 , ASP A:195 , SER A:196 , ASN A:197 , HOH A:2320 , HOH A:2486 , HOH A:2487 , HOH A:2488 , HOH A:2489 , HOH A:2490	BINDING SITE FOR RESIDUE MAB A 401
3	AC3	SOFTWARE	ASP A:213 , ASN A:250 , THR A:252	BINDING SITE FOR RESIDUE GOL A 410
4	AC4	SOFTWARE	ARG A:145 , ASN A:328 , HOH A:2268 , HOH A:2493	BINDING SITE FOR RESIDUE GOL A 411
5	AC5	SOFTWARE	ASN A:282 , PRO A:283 , CYS A:284 , THR A:285 , ASN A:331 , HOH A:2479 , HOH A:2480	BINDING SITE FOR MONO-SACCHARIDE NAG A 430 BOUND TO ASN A 130
6	AC6	SOFTWARE	TRP A:114 , GLU A:169 , ARG A:171 , GLU A:205 , TRP A:247 , GOL A:410 , HOH A:2476 , HOH A:2477 , HOH A:2478	BINDING SITE FOR MONO-SACCHARIDE NAG A 431 BOUND TO ASN A 157
7	AC7	SOFTWARE	GLU A:169 , TYR A:243 , GLU A:276 , TRP A:306 , TYR A:323 , MAB A:401 , GOL A:411 , HOH A:2292 , HOH A:2293 , HOH A:2373 , HOH A:2481	BINDING SITE FOR MONO-SACCHARIDE NAG A 432 BOUND TO ASN A 250
8	AC8	SOFTWARE	TYR A:27 , TRP A:56 , ASP A:116 , GOL A:410 , HOH A:2048 , HOH A:2230 , HOH A:2481 , HOH A:2482 , HOH A:2483	BINDING SITE FOR MONO-SACCHARIDE NAG A 433 BOUND TO ASN A 328

SS Bonds (4, 4)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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:344
 aligned with Q99036_HYPJE | Q99036 from UniProtKB/TrEMBL  Length:437

    Alignment length:344
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367    
         Q99036_HYPJE    28 ASSFVTISGTQFNIDGKVGYFAGTNCYWCSFLTNHADVDSTFSHISSSGLKVVRVWGFNDVNTQPSPGQIWFQKLSATGSTINTGADGLQTLDYVVQSAEQHNLKLIIPFVNNWSDYGGINAYVNAFGGNATTWYTNTAAQTQYRKYVQAVVSRYANSTAIFAWELGNEPRCNGCSTDVIVQWATSVSQYVKSLDSNHLVTLGDEGLGLSTGDGAYPYTYGEGTDFAKNVQIKSLDFGTFHLYPDSWGTNYTWGNGWIQTHAAACLAAGKPCVFEEYGAQQNPCTNEAPWQTTSLTTRGMGGDMFWQWGDTFANGAQSNSDPYTVWYNSSNWQCLVKNHVDAIN 371
               SCOP domains d1qnra_ A: Beta-mannanase                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1qnrA00 A:1-344 Glycosidases                                                                                                                                                                                                                                                                                                                             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee..eee.......eeeee.hhhhhh.hhhhhhhhhhhhhhh...eeeee................................hhhhhhhhhhhhhhh.eeeee........hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhhhhhh...eee.............hhhhh.....hhhhhhh......eeeeehhhhhh....hhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhh...eeeeee.......................hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qnr A   1 ASSFVTISGTQFNIDGKVGYFAGTNCYWCSFLTNHADVDSTFSHISSSGLKVVRVWGFNDVNTQPSPGQIWFQKLSATGSTINTGADGLQTLDYVVQSAEQHNLKLIIPFVNNWSDYGGINAYVNAFGGNATTWYTNTAAQTQYRKYVQAVVSRYANSTAIFAWELGNEPRCNGCSTDVIVQWATSVSQYVKSLDSNHLVTLGDEGLGLSTGDGAYPYTYGEGTDFAKNVQIKSLDFGTFHLYPDSWGTNYTWGNGWIQTHAAACLAAGKPCVFEEYGAQQNPCTNEAPWQTTSLTTRGMGGDMFWQWGDTFANGAQSNSDPYTVWYNSSNWQCLVKNHVDAIN 344
                                    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

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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (Q99036_HYPJE | Q99036)

molecular function
	GO:0030248	cellulose binding	Interacting selectively and non-covalently with cellulose.
	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.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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		Trp A:306 - Gln A:307	[ RasMol ]

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