1XOE - JenaLib

Title :   N9 TERN INFLUENZA NEURAMINIDASE COMPLEXED WITH (2R,4R,5R)-5-(1-ACETYLAMINO-3-METHYL-BUTYL-PYRROLIDINE-2, 4-DICAROBYXYLIC ACID 4-METHYL ESTERDASE COMPLEXED WITH

Authors :   G. T. Wang, S. Wang, R. Gentles, T. Sowin, C. J. Maring, D. J. Kempf, W. M. K V. Stoll, K. D. Stewart, G. Laver

Date :   06 Oct 04 (Deposition) - 11 Jan 05 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.20

Chains :   Asym. Unit : A
Biol. Unit 1: A  (1x)
Biol. Unit 2: A  (4x)

Keywords :   Neuraminidase, Pyrrolidine Inhibitors, Influenza, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. T. Wang, S. Wang, R. Gentles, T. Sowin, C. J. Maring, D. J. Kempf, W. M. Kati, V. Stoll, K. D. Stewart, G. Laver
Design, Synthesis, And Structural Analysis Of Inhibitors Of Influenza Neuraminidase Containing A 2, 3-Disubstituted Tetrahydrofuran-5-Carboxylic Acid Core.
Bioorg. Med. Chem. Lett. V. 15 125 2005
PubMed-ID: 15582424 | Reference-DOI: 10.1016/J.BMCL.2004.10.022

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 10)

Sites (10, 10)

Asymmetric Unit (10, 10)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASN A:201 , ASN A:202 , LEU A:455 , GLY A:456 , GLN A:457 , NAG A:502 , HOH A:512 , HOH A:521 , HOH A:793 , HOH A:845	BINDING SITE FOR RESIDUE NAG A 501
02	AC2	SOFTWARE	GLN A:393 , GLY A:394 , PHE A:454 , NAG A:501 , BMA A:503 , HOH A:521 , HOH A:671 , HOH A:758 , HOH A:781 , HOH A:786 , HOH A:821	BINDING SITE FOR RESIDUE NAG A 502
03	AC3	SOFTWARE	LEU A:378 , PRO A:391 , THR A:392 , GLN A:393 , GLY A:394 , NAG A:502 , MAN A:504 , MAN A:507 , HOH A:681 , HOH A:779 , HOH A:781	BINDING SITE FOR RESIDUE BMA A 503
04	AC4	SOFTWARE	ARG A:365 , GLU A:376 , BMA A:503 , MAN A:505 , MAN A:506 , HOH A:769 , HOH A:783	BINDING SITE FOR RESIDUE MAN A 504
05	AC5	SOFTWARE	ASP A:332 , LYS A:390 , PRO A:391 , MAN A:504 , MAN A:506	BINDING SITE FOR RESIDUE MAN A 505
06	AC6	SOFTWARE	ARG A:329 , ASN A:331 , ASP A:332 , ARG A:365 , ILE A:367 , ILE A:369 , MAN A:504 , MAN A:505 , HOH A:636 , HOH A:726	BINDING SITE FOR RESIDUE MAN A 506
07	AC7	SOFTWARE	THR A:392 , BMA A:503 , HOH A:628 , HOH A:836	BINDING SITE FOR RESIDUE MAN A 507
08	AC8	SOFTWARE	ASN A:147 , TRP A:439	BINDING SITE FOR RESIDUE NAG A 508
09	AC9	SOFTWARE	ASP A:84 , PHE A:85 , ASN A:87 , ASN A:236 , HOH A:829	BINDING SITE FOR RESIDUE NAG A 509
10	BC1	SOFTWARE	ARG A:119 , GLU A:120 , ASP A:152 , ARG A:153 , ARG A:157 , TRP A:180 , ARG A:226 , ALA A:248 , GLU A:278 , GLU A:279 , ARG A:294 , ARG A:372 , TYR A:406 , HOH A:662	BINDING SITE FOR RESIDUE ABX A 500

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
	(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:387
 aligned with NRAM_I75A5 | P03472 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:387
                                    93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       
           NRAM_I75A5    84 DFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL 470
               SCOP domains d1xoea_ A: Influenza neuraminidase                                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1xoeA00 A:84-470  [code=2.120.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                               CATH domains
               Pfam domains Neur-1xoeA01 A:84-468                                                                                                                                                                                                                                                                                                                                                                            -- Pfam domains
         Sec.struct. author .............eeeeeee.hhhhhhh..........eeee....eeeeeee......hhhhh..........eeeeee..........eeeee...eeeee....eeeeeee......eeeeee..eeeeeee.......ee..........eeeeeeeee.....eeeeeeeee..eeeeeee...........eeeee..eeeee..........eeeeee....eeeeee...................................ee......eeee.......eeeeeee.............eeeeeeeeeee...eeee............eeeeeeeee.........eeeeeeeeeee.............hhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xoe A  84 DFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL 470
                                    93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463

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 (1, 1)

Pfam Domains (1, 1)

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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