4DGR - JenaLib

Asymmetric Unit (23, 23)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASN A:199 , ASN A:200 , LEU A:453 , GLY A:454 , GLN A:455 , NAG A:470 , BGC A:484 , HOH A:512 , HOH A:690 , HOH A:698 , HOH A:841 , HOH A:918	BINDING SITE FOR RESIDUE NAG A 469
02	AC2	SOFTWARE	GLN A:392 , GLY A:394 , NAG A:469 , BMA A:471 , MAN A:476 , HOH A:524 , HOH A:841 , HOH A:843 , HOH A:849 , HOH A:859 , HOH A:867	BINDING SITE FOR RESIDUE NAG A 470
03	AC3	SOFTWARE	LEU A:377 , THR A:391 , GLN A:392 , GLY A:394 , NAG A:470 , MAN A:472 , MAN A:475 , HOH A:584 , HOH A:843 , HOH A:866	BINDING SITE FOR RESIDUE BMA A 471
04	AC4	SOFTWARE	ARG A:364 , GLU A:375 , BMA A:471 , MAN A:473 , MAN A:474 , HOH A:848 , HOH A:855 , HOH A:919	BINDING SITE FOR RESIDUE MAN A 472
05	AC5	SOFTWARE	ASP A:330 , ARG A:364 , LYS A:389 , PRO A:390 , MAN A:472 , MAN A:474 , HOH A:864	BINDING SITE FOR RESIDUE MAN A 473
06	AC6	SOFTWARE	ARG A:327 , ASN A:329 , ASP A:330 , ARG A:364 , ILE A:366 , ILE A:368 , MAN A:472 , MAN A:473 , HOH A:650 , HOH A:827 , HOH A:845 , HOH A:855	BINDING SITE FOR RESIDUE MAN A 474
07	AC7	SOFTWARE	BMA A:471 , MAN A:476 , MAN A:477 , HOH A:860 , HOH A:865	BINDING SITE FOR RESIDUE MAN A 475
08	AC8	SOFTWARE	NAG A:470 , MAN A:475 , HOH A:843 , HOH A:867	BINDING SITE FOR RESIDUE MAN A 476
09	AC9	SOFTWARE	MAN A:475 , HOH A:853	BINDING SITE FOR RESIDUE MAN A 477
10	BC1	SOFTWARE	ASP A:83 , PHE A:84 , ASN A:86 , ASN A:234 , NAG A:479 , HOH A:820 , HOH A:846	BINDING SITE FOR RESIDUE NAG A 478
11	BC2	SOFTWARE	ASP A:83 , NAG A:478	BINDING SITE FOR RESIDUE NAG A 479
12	BC3	SOFTWARE	ASN A:146 , TRP A:437 , NAG A:482 , HOH A:615 , HOH A:858	BINDING SITE FOR RESIDUE NAG A 481
13	BC4	SOFTWARE	NAG A:481 , BMA A:483 , HOH A:868	BINDING SITE FOR RESIDUE NAG A 482
14	BC5	SOFTWARE	NAG A:482	BINDING SITE FOR RESIDUE BMA A 483
15	BC6	SOFTWARE	GLN A:455 , TRP A:456 , ASP A:457 , NAG A:469 , HOH A:556 , HOH A:632 , HOH A:690 , HOH A:739 , HOH A:829 , HOH A:852 , HOH A:918	BINDING SITE FOR RESIDUE BGC A 484
16	BC7	SOFTWARE	ARG A:107 , HIS A:144 , ASN A:146 , GLY A:147 , THR A:148 , HIS A:150 , SER A:153 , HOH A:574 , HOH A:705	BINDING SITE FOR RESIDUE GLC A 485
17	BC8	SOFTWARE	GLN A:315 , ASN A:338 , THR A:384 , HOH A:613 , HOH A:783	BINDING SITE FOR RESIDUE BGC A 486
18	BC9	SOFTWARE	ARG A:141 , GLY A:142 , SER A:145 , ASN A:146 , TRP A:438 , PHE A:467 , HOH A:589 , HOH A:615 , HOH A:793 , HOH A:809	BINDING SITE FOR RESIDUE BGC A 487
19	CC1	SOFTWARE	ARG A:118 , GLU A:119 , ASP A:151 , ARG A:152 , ARG A:156 , TRP A:178 , ILE A:222 , ARG A:224 , GLU A:227 , GLU A:277 , ARG A:292 , ARG A:371 , TYR A:406 , HOH A:612 , HOH A:747 , HOH A:945	BINDING SITE FOR RESIDUE 3LV A 488
20	CC2	SOFTWARE	HIS A:150 , ASP A:151 , ARG A:152 , HOH A:631 , HOH A:900 , HOH A:949	BINDING SITE FOR RESIDUE PO4 A 489
21	CC3	SOFTWARE	ASP A:293 , GLY A:297 , ASP A:324 , ASN A:347 , HOH A:521 , HOH A:529	BINDING SITE FOR RESIDUE CA A 490
22	CC4	SOFTWARE	HOH A:618	BINDING SITE FOR RESIDUE CA A 491
23	CC5	SOFTWARE	CYS A:129 , HOH A:554 , HOH A:889	BINDING SITE FOR RESIDUE K A 492

SS Bonds (9, 9)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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
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Chain A from PDB  Type:PROTEIN  Length:389
 aligned with NRAM_I75A5 | P03472 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:389
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461         
          NRAM_I75A5     82 IRDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL  470
               SCOP domains d4dgra_ A: Influenza neuraminidase                                                                                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........ee....eeeeeee.hhhhhhh....eeeeeeeeeee..eeeeeeeeeeee..hhhhh..........eeeeee..........eeeee..eeeeee....eeeeeee......eeeeee..eeeeeee....................eeeeeeee.....eeeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeeee....eeeeee...................................ee......eeee.......eeeeeee.............eeeeeeeeeee...eeee........ee..eeeeeeeee.........eeeeeeeeeee.............hhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4dgr A   81 IRDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL  468
                                    90       100       110       120       130       140       150       160      169A       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329   ||  340       350       360       370       380       390 ||    401       411 ||    419       429       439       449       459         
                                                                                                                  169A                                                                                                                                                                 333|                                                      392|               412A|                                                        
                                                                                                                                                                                                                                                                                        335                                                       394                412B

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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (15, 15)

Asymmetric Unit(hide GO term definitions)

Chain A (NRAM_I75A5 | P03472)

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.
	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: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:0033644	host cell membrane	Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0020002	host cell plasma membrane	The plasma membrane surrounding a host cell.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0019012	virion	The complete fully infectious extracellular virus particle.
	GO:0055036	virion membrane	The lipid bilayer surrounding a virion.

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	4dgr
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (9, 23)

Sites (23, 23)