2BZD - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   GALACTOSE RECOGNITION BY THE CARBOHYDRATE-BINDING MODULE OF A BACTERIAL SIALIDASE.

Authors :   S. L. Newstead, G. Taylor

Date :   16 Aug 05 (Deposition) - 19 Aug 05 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym. Unit : A,B,C
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)

Keywords :   Sialidase, Hydrolase, Carbohydrate Binding Module, Glycosidase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. L. Newstead, J. N. Watson, A. J. Bennet, G. Taylor
Galactose Recognition By The Carbohydrate-Binding Module Of A Bacterial Sialidase.
Acta Crystallogr. , Sect. D V. 61 1483 2005
PubMed-ID: 16239725 | Reference-DOI: 10.1107/S0907444905026132

Molecule 1 - BACTERIAL SIALIDASE
	Atcc	:	31146
	Chains	:	A, B, C
	EC Number	:	3.2.1.18
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Fragment	:	RESIDUES 47-647
	Mutation	:	YES
	Organism Scientific	:	MICROMONOSPORA VIRIDIFACIENS
	Organism Taxid	:	1881

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 9)

No.	Name	Count	Type	Full Name
1	GAL	3	Ligand/Ion	BETA-D-GALACTOSE
2	GOL	3	Ligand/Ion	GLYCEROL
3	NA	3	Ligand/Ion	SODIUM ION

Biological Unit 1 (2, 2)

No.	Name	Count	Type	Full Name
1	GAL	1	Ligand/Ion	BETA-D-GALACTOSE
2	GOL	1	Ligand/Ion	GLYCEROL
3	NA	-1	Ligand/Ion	SODIUM ION

Biological Unit 2 (2, 2)

No.	Name	Count	Type	Full Name
1	GAL	1	Ligand/Ion	BETA-D-GALACTOSE
2	GOL	1	Ligand/Ion	GLYCEROL
3	NA	-1	Ligand/Ion	SODIUM ION

Biological Unit 3 (2, 2)

No.	Name	Count	Type	Full Name
1	GAL	1	Ligand/Ion	BETA-D-GALACTOSE
2	GOL	1	Ligand/Ion	GLYCEROL
3	NA	-1	Ligand/Ion	SODIUM ION

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLU A:522 , HIS A:539 , TRP A:542 , ARG A:572 , GLU A:578 , TYR A:635 , HOH A:2358 , HOH A:2359	BINDING SITE FOR RESIDUE GAL A1649
2	AC2	SOFTWARE	GLU B:522 , HIS B:539 , TRP B:542 , ARG B:572 , TYR B:635 , HOH B:2487 , HOH B:2488 , HOH C:2635	BINDING SITE FOR RESIDUE GAL B1649
3	AC3	SOFTWARE	GLU C:522 , HIS C:539 , TRP C:542 , ARG C:572 , TYR C:635 , HOH C:2645	BINDING SITE FOR RESIDUE GAL C1649
4	AC4	SOFTWARE	ASN A:528 , ASP A:531 , ASN A:533 , THR A:536 , ALA A:639 , GLU A:640	BINDING SITE FOR RESIDUE NA A1648
5	AC5	SOFTWARE	ASN B:528 , ASP B:531 , ASN B:533 , THR B:536 , ALA B:639 , GLU B:640	BINDING SITE FOR RESIDUE NA B1648
6	AC6	SOFTWARE	ASN C:528 , ASP C:531 , ASN C:533 , THR C:536 , ALA C:639 , GLU C:640	BINDING SITE FOR RESIDUE NA C1648
7	AC7	SOFTWARE	ARG A:68 , ARG A:276 , ARG A:342 , TYR A:370 , HOH A:2360 , HOH A:2361	BINDING SITE FOR RESIDUE GOL A1650
8	AC8	SOFTWARE	ARG B:68 , ARG B:276 , ARG B:342 , TYR B:370	BINDING SITE FOR RESIDUE GOL B1650
9	AC9	SOFTWARE	ARG C:68 , ASP C:92 , ARG C:276 , ARG C:342 , TYR C:370 , HOH C:2356 , HOH C:2646	BINDING SITE FOR RESIDUE GOL C1650

Asymmetric Unit

No.	Residues
1	A:351	-	A:405
2	B:351	-	B:405
3	C:351	-	C:405

Asymmetric Unit

No.	Residues
1	Ala A:93	-	Pro A:94
2	Ala A:124	-	Pro A:125
3	Tyr A:550	-	Pro A:551
4	Gly A:596	-	Pro A:597
5	Ala B:93	-	Pro B:94
6	Ala B:124	-	Pro B:125
7	Tyr B:550	-	Pro B:551
8	Gly B:596	-	Pro B:597
9	Ala C:93	-	Pro C:94
10	Ala C:124	-	Pro C:125
11	Tyr C:550	-	Pro C:551
12	Gly C:596	-	Pro C:597

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

Asymmetric Unit (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	FA58C_3	PS50022	Coagulation factors 5/8 type C domain (FA58C) profile.	NANH_MICVI	496-646	3	A:496-646 B:496-646 C:496-646

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	FA58C_3	PS50022	Coagulation factors 5/8 type C domain (FA58C) profile.	NANH_MICVI	496-646	1	A:496-646 - -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	FA58C_3	PS50022	Coagulation factors 5/8 type C domain (FA58C) profile.	NANH_MICVI	496-646	1	- B:496-646 -

Biological Unit 3 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	FA58C_3	PS50022	Coagulation factors 5/8 type C domain (FA58C) profile.	NANH_MICVI	496-646	1	- - C:496-646

(no "Exon" information available for 2BZD)

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:601
 aligned with NANH_MICVI | Q02834 from UniProtKB/Swiss-Prot  Length:647

    Alignment length:601
                                    56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646 
           NANH_MICVI    47 GEPLYTEQDLAVNGREGFPNYRIPALTVTPDGDLLASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQTTAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRPGTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSRFAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVYSDDHGRTWRAGEAVGVGMDENKTVELSDGRVLLNSRDSARSGYRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPDAPAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKVFQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAWLGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQLDASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRYRVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETAREDGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGGTHTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGRFTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAELEVEGQR 647
               SCOP domains d2bzda1 A:47-402 automated matches                                                                                                                                                                                                                                                                                                                                  d2bzda2 A:403-505 automated matches                                                                    d2bzda3 A:506-647 automated matches                                                                                                            SCOP domains
               CATH domains 2bzdA01 A:47-400  [code=2.120.10.10, no name defined]                                                                                                                                                                                                                                                                                                             2bzdA02 A:401-502 Immunoglobulins                                                                     2bzdA03 A:503-647 Galactose-binding domain-like                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee.......eeeeeeeee.....eeeeeeee..........eeeeeee..........eeee.........eeeeeeeee......eeeeeeee....................eeeeeee.......eeee.hhhh.......eeee..ee.ee..hhhhh..eeeeeeee.....eeeeeeee.......ee..........eeeee.....eeeee.......eeeeeee..........eeeeeee......eeee.........hhhh.eeeeee......eeeeeeee........eeeeeeeee...eeeee.....eeeee....eeeeeeehhhhhh.....ee...eee....eeeeeeee...........eeeee.....eeeeee........eeeeeeee.......eeeeeeeeee.....eeeeeeeee...hhhhheeeee..........hhhhhhh......ee............eeeeeeeeeeeeeeeeeeee..........eeeeeee......eeeeeeee.......eeeeeeeeeeeeeeeee..........eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FA58C_3  PDB: A:496-646 UniProt: 496-646                                                                                                               - PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bzd A  47 GEPLYTEQDLAVNGREGFPNYRIPALTVTPDGDLLASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQTTAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRPGTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSRFAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVYSDDHGRTWRAGEAVGVGMDANKTVELSDGRVLLNSRDSARSGYRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPDAPAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKVFQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAWLGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQLDASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRYRVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETAREDGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGGTHTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGRFTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAELEVEGQR 647
                                    56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646

Chain B from PDB  Type:PROTEIN  Length:601
 aligned with NANH_MICVI | Q02834 from UniProtKB/Swiss-Prot  Length:647

    Alignment length:601
                                    56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646 
           NANH_MICVI    47 GEPLYTEQDLAVNGREGFPNYRIPALTVTPDGDLLASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQTTAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRPGTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSRFAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVYSDDHGRTWRAGEAVGVGMDENKTVELSDGRVLLNSRDSARSGYRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPDAPAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKVFQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAWLGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQLDASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRYRVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETAREDGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGGTHTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGRFTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAELEVEGQR 647
               SCOP domains d2bzdb1 B:47-402 automated matches                                                                                                                                                                                                                                                                                                                                  d2bzdb2 B:403-505 automated matches                                                                    d2bzdb3 B:506-647 automated matches                                                                                                            SCOP domains
               CATH domains 2bzdB01 B:47-400  [code=2.120.10.10, no name defined]                                                                                                                                                                                                                                                                                                             2bzdB02 B:401-502 Immunoglobulins                                                                     2bzdB03 B:503-647 Galactose-binding domain-like                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee........eeeeeeee.....eeeeeee...........eeeeeee..........eeee.........eeeeeeeee......eeeeeeee....................eeeeeee.......eeee.hhhh.......eeee..ee.ee.........eeeeeeee.....eeeeeeee.......ee..........eeeee.....eeeee.......eeeeeee..........eeeeeee......eeee.........hhhh.eeeeee......eeeeeeee........eeeeeeeee...eeeee.....eeeee....eeeeeeehhhhhh.....ee...eee....eeeeeeeee..........eeeee.....eeeeee.......eeeeeeeee.......eeeeeeeeee.....eeeeeeeee...hhhhheeeee..........hhhhhhh......ee............eeeeeeeeeeeeeeeeeeee..........eeeeeee......eeeeeeee.......eeeeeeeeeeeeeeeee..........eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FA58C_3  PDB: B:496-646 UniProt: 496-646                                                                                                               - PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bzd B  47 GEPLYTEQDLAVNGREGFPNYRIPALTVTPDGDLLASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQTTAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRPGTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSRFAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVYSDDHGRTWRAGEAVGVGMDANKTVELSDGRVLLNSRDSARSGYRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPDAPAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKVFQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAWLGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQLDASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRYRVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETAREDGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGGTHTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGRFTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAELEVEGQR 647
                                    56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646

Chain C from PDB  Type:PROTEIN  Length:600
 aligned with NANH_MICVI | Q02834 from UniProtKB/Swiss-Prot  Length:647

    Alignment length:600
                                    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       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627       637       647
           NANH_MICVI    48 EPLYTEQDLAVNGREGFPNYRIPALTVTPDGDLLASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQTTAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRPGTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSRFAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVYSDDHGRTWRAGEAVGVGMDENKTVELSDGRVLLNSRDSARSGYRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPDAPAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKVFQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAWLGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQLDASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRYRVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETAREDGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGGTHTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGRFTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAELEVEGQR 647
               SCOP domains d2bzdc1 C:48-402 automated matches                                                                                                                                                                                                                                                                                                                                 d2bzdc2 C:403-505 automated matches                                                                    d2bzdc3 C:506-647 automated matches                                                                                                            SCOP domains
               CATH domains 2bzdC01 C:48-400  [code=2.120.10.10, no name defined]                                                                                                                                                                                                                                                                                                            2bzdC02 C:401-502 Immunoglobulins                                                                     2bzdC03 C:503-647 Galactose-binding domain-like                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeee.......eeeeeeeee.....eeeeeeee..........eeeeeee..........eeee.........eeeeeeeee......eeeeeeee....................eeeeeee.......eeee.hhhhh......eeee..ee.ee.........eeeeeeee.....eeeeeeee.......ee..........eeeee.....eeeee.......eeeeeee..........eeeeeee......eeee.........hhhh.eeeeee......eeeeeeee........eeeeeeeee...eeeee.....eeeee....eeeeeeehhhhhh.....ee...eee....eeeeeeeee..........eeeee.....eeeeee.......eeeeeeeee.......eeeeeeeeee....eeeeeeeeee...hhhhheeeee..........hhhhhhh......ee............eeeeeeeeeeeeeeeeeeee..........eeeeeee......eeeeeeee.......eeeeeeeeeeeeeeeee..........eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FA58C_3  PDB: C:496-646 UniProt: 496-646                                                                                                               - PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2bzd C  48 EPLYTEQDLAVNGREGFPNYRIPALTVTPDGDLLASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQTTAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRPGTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSRFAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVYSDDHGRTWRAGEAVGVGMDANKTVELSDGRVLLNSRDSARSGYRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPDAPAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKVFQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAWLGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQLDASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRYRVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETAREDGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGGTHTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGRFTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAELEVEGQR 647
                                    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       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627       637       647

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: 6-bladed beta-propeller (327)

Superfamily: Sialidases (238)

Family: Sialidases (neuraminidases) (178)

Protein domain: automated matches (38)

Micromonospora viridifaciens [TaxId: 1881] (3)

1a	d2bzda1	A:47-402
1b	d2bzdb1	B:47-402
1c	d2bzdc1	C:48-402

Fold: Galactose-binding domain-like (314)

Superfamily: Galactose-binding domain-like (314)

Family: automated matches (85)

Protein domain: automated matches (85)

Micromonospora viridifaciens [TaxId: 1881] (3)

2a	d2bzda3	A:506-647
2b	d2bzdb3	B:506-647
2c	d2bzdc3	C:506-647

Fold: Immunoglobulin-like beta-sandwich (7299)

Superfamily: E set domains (509)

Family: automated matches (93)

Protein domain: automated matches (93)

Micromonospora viridifaciens [TaxId: 1881] (3)

3a	d2bzda2	A:403-505
3b	d2bzdb2	B:403-505
3c	d2bzdc2	C:403-505

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: 6 Propellor (215)

Topology: Neuraminidase (215)

Homologous Superfamily: [code=2.120.10.10, no name defined] (150)

Micromonospora viridifaciens. Organism_taxid: 1881. (9)

1a	2bzdA01	A:47-400
1b	2bzdB01	B:47-400
1c	2bzdC01	C:48-400

Architecture: Sandwich (5577)

Topology: Immunoglobulin-like (3897)

Homologous Superfamily: Immunoglobulins (2282)

Micromonospora viridifaciens. Organism_taxid: 1881. (7)

2a	2bzdA02	A:401-502
2b	2bzdB02	B:401-502
2c	2bzdC02	C:401-502

Topology: Jelly Rolls (1293)

Homologous Superfamily: Galactose-binding domain-like (195)

Micromonospora viridifaciens. Organism_taxid: 1881. (7)

3a	2bzdA03	A:503-647
3b	2bzdB03	B:503-647
3c	2bzdC03	C:503-647

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

Asymmetric Unit(hide GO term definitions)

Chain A,B,C (NANH_MICVI | Q02834)

molecular function
	GO:0052794	exo-alpha-(2->3)-sialidase activity	Catalysis of the hydrolysis of alpha-(2->3)-glycosidic linkages of terminal sialic residues in substrates.
	GO:0052795	exo-alpha-(2->6)-sialidase activity	Catalysis of the hydrolysis of alpha-(2->6)-glycosidic linkages of terminal sialic residues in substrates.
	GO:0052796	exo-alpha-(2->8)-sialidase activity	Catalysis of the hydrolysis of alpha-(2->8)-glycosidic linkages of terminal sialic residues in substrates.
	GO:0004308	exo-alpha-sialidase activity	Catalysis of the hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)-glycosidic linkages of terminal sialic residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.
	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.
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.

Asymmetric Unit
	Complete Structure
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	Ligands, Modified Residues, Ions
		GAL	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		GOL	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		NA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
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		AC3	[ RasMol ]	+environment [ RasMol ]
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		AC8	[ RasMol ]	+environment [ RasMol ]
		AC9	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Ala A:124 - Pro A:125	[ RasMol ]
		Ala A:93 - Pro A:94	[ RasMol ]
		Ala B:124 - Pro B:125	[ RasMol ]
		Ala B:93 - Pro B:94	[ RasMol ]
		Ala C:124 - Pro C:125	[ RasMol ]
		Ala C:93 - Pro C:94	[ RasMol ]
		Gly A:596 - Pro A:597	[ RasMol ]
		Gly B:596 - Pro B:597	[ RasMol ]
		Gly C:596 - Pro C:597	[ RasMol ]
		Tyr A:550 - Pro A:551	[ RasMol ]
		Tyr B:550 - Pro B:551	[ RasMol ]
		Tyr C:550 - Pro C:551	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]

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Access by PDB/NDB ID
	2bzd
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	3.2.1.18
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	NANH_MICVI \| Q02834
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UniProtKB/Swiss-Prot
	NANH_MICVI \| Q02834	:	1eur 1eus 1eut 1euu 1w8n 1w8o 1wcq 2ber 4j9t

1eur	SIALIDASE
1eus	SIALIDASE COMPLEXED WITH 2-DEOXY-2,3- DEHYDRO-N- ACETYLNEURAMINIC ACID
1eut	SIALIDASE, LARGE 68KD FORM, COMPLEXED WITH GALACTOSE
1euu	SIALIDASE OR NEURAMINIDASE, LARGE 68KD FORM
1w8n	CONTRIBUTION OF THE ACTIVE SITE ASPARTIC ACID TO CATALYSIS IN THE BACTERIAL NEURAMINIDASE FROM MICROMONOSPORA VIRIDIFACIENS.
1w8o	CONTRIBUTION OF THE ACTIVE SITE ASPARTIC ACID TO CATALYSIS IN THE BACTERIAL NEURAMINIDASE FROM MICROMONOSPORA VIRIDIFACIENS
1wcq	MUTAGENESIS OF THE NUCLEOPHILIC TYROSINE IN A BACTERIAL SIALIDASE TO PHENYLALANINE.
2ber	Y370G ACTIVE SITE MUTANT OF THE SIALIDASE FROM MICROMONOSPORA VIRIDIFACIENS IN COMPLEX WITH BETA-NEU5AC (SIALIC ACID).
2bq9	GALACTOSE RECOGNITION BY THE CARBOHYDRATE- BINDING MODULE OF A BACTERIAL SIALIDASE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 9)

Sites (9, 9)

SS Bonds (3, 3)

Cis Peptide Bonds (12, 12)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 3)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (3, 9)

CATH Domains (3, 9)

Pfam Domains (0, 0)

Gene Ontology (8, 8)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File