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(-) Description

Title :  COMPLEX BETWEEN NC10 ANTI-INFLUENZA VIRUS NEURAMINIDASE SINGLE CHAIN ANTIBODY WITH A 15 RESIDUE LINKER AND INFLUENZA VIRUS NEURAMINIDASE
 
Authors :  R. L. Malby, A. J. Mccoy, A. A. Kortt, P. J. Hudson, P. M. Colman
Date :  21 Dec 97  (Deposition) - 23 Sep 98  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,C,H,L,N
Biol. Unit 1:  H,L,N  (2x)
Biol. Unit 2:  A,B,C  (2x)
Keywords :  Complex (Single-Chain Antibody-Antigen), Hydrolase, Complex (Single- Chain Antibody-Antigen) Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. L. Malby, A. J. Mccoy, A. A. Kortt, P. J. Hudson, P. M. Colman
Three-Dimensional Structures Of Single-Chain Fv-Neuraminidase Complexes.
J. Mol. Biol. V. 279 901 1998
PubMed-ID: 9642070  |  Reference-DOI: 10.1006/JMBI.1998.1794
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - NEURAMINIDASE
    Chains: N, A
    EC Number: 3.2.1.18
    Engineered: YES
    Expression System: GALLUS GALLUS
    Expression System Cell: EGG
    Expression System Common: CHICKEN
    Expression System Taxid: 9031
    Fragment: RESIDUES 82 - 468
    Organism Scientific: INFLUENZA A VIRUS
    Organism Taxid: 11320
    Strain: N9
    Variant: A/TERN/AUSTRALIA/G70C/75
 
Molecule 2 - SINGLE CHAIN ANTIBODY
    Chains: H, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: VH AND VL DOMAINS OF ANTI-NEURAMINIDASE ANTIBODY NC10 COVALENTLY JOINED BY A FIFTEEN RESIDUE POLYPEPTIDE LINKER
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
 
Molecule 3 - SINGLE CHAIN ANTIBODY
    Chains: L, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: VH AND VL DOMAINS OF ANTI-NEURAMINIDASE ANTIBODY NC10 COVALENTLY JOINED BY A FIFTEEN RESIDUE POLYPEPTIDE LINKER
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCHLN
Biological Unit 1 (2x):    HLN
Biological Unit 2 (2x): ABC   

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 20)

Asymmetric Unit (4, 20)
No.NameCountTypeFull Name
1BMA2Ligand/IonBETA-D-MANNOSE
2CA2Ligand/IonCALCIUM ION
3MAN8Ligand/IonALPHA-D-MANNOSE
4NAG8Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (3, 18)
No.NameCountTypeFull Name
1BMA2Ligand/IonBETA-D-MANNOSE
2CA-1Ligand/IonCALCIUM ION
3MAN8Ligand/IonALPHA-D-MANNOSE
4NAG8Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 2 (3, 18)
No.NameCountTypeFull Name
1BMA2Ligand/IonBETA-D-MANNOSE
2CA-1Ligand/IonCALCIUM ION
3MAN8Ligand/IonALPHA-D-MANNOSE
4NAG8Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (20, 20)

Asymmetric Unit (20, 20)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASN N:200 , ARG N:220 , LEU N:453 , GLY N:454 , GLN N:455 , NAG N:470B , HOH N:483BINDING SITE FOR RESIDUE NAG N 469A
02AC2SOFTWAREGLN N:392 , GLY N:394 , PHE N:452 , NAG N:469A , BMA N:471C , HOH N:483BINDING SITE FOR RESIDUE NAG N 470B
03AC3SOFTWARELEU N:377 , THR N:391 , GLY N:394 , NAG N:470B , MAN N:472D , MAN N:475G , HOH N:524BINDING SITE FOR RESIDUE BMA N 471C
04AC4SOFTWAREARG N:364 , GLU N:375 , BMA N:471C , MAN N:473EBINDING SITE FOR RESIDUE MAN N 472D
05AC5SOFTWAREASP N:330 , LYS N:389 , PRO N:390 , MAN N:472D , MAN N:474FBINDING SITE FOR RESIDUE MAN N 473E
06AC6SOFTWAREASP H:100B , ARG N:327 , ASN N:329 , ASP N:330 , ARG N:364 , ILE N:366 , MAN N:473E , HOH N:479 , HOH N:511BINDING SITE FOR RESIDUE MAN N 474F
07AC7SOFTWAREBMA N:471CBINDING SITE FOR RESIDUE MAN N 475G
08AC8SOFTWAREASN N:146 , TRP N:437BINDING SITE FOR RESIDUE NAG N 476A
09AC9SOFTWAREASP N:83 , PHE N:84 , ASN N:86BINDING SITE FOR RESIDUE NAG N 477A
10BC1SOFTWAREASN A:200 , ARG A:220 , LEU A:453 , GLY A:454 , GLN A:455 , NAG A:470B , HOH A:483BINDING SITE FOR RESIDUE NAG A 469A
11BC2SOFTWAREGLN A:392 , GLY A:394 , PHE A:452 , NAG A:469A , BMA A:471C , HOH A:483BINDING SITE FOR RESIDUE NAG A 470B
12BC3SOFTWARELEU A:377 , THR A:391 , GLY A:394 , NAG A:470B , MAN A:472D , MAN A:475G , HOH A:524BINDING SITE FOR RESIDUE BMA A 471C
13BC4SOFTWAREARG A:364 , GLU A:375 , BMA A:471C , MAN A:473EBINDING SITE FOR RESIDUE MAN A 472D
14BC5SOFTWAREASP A:330 , LYS A:389 , MAN A:472D , MAN A:474FBINDING SITE FOR RESIDUE MAN A 473E
15BC6SOFTWAREARG A:327 , ASN A:329 , ASP A:330 , ILE A:366 , MAN A:473E , HOH A:479 , HOH A:511 , ASP B:100BBINDING SITE FOR RESIDUE MAN A 474F
16BC7SOFTWAREBMA A:471CBINDING SITE FOR RESIDUE MAN A 475G
17BC8SOFTWAREASN A:146 , TRP A:437BINDING SITE FOR RESIDUE NAG A 476A
18BC9SOFTWAREASP A:83 , PHE A:84 , ASN A:86BINDING SITE FOR RESIDUE NAG A 477A
19CC1SOFTWAREASN N:294 , GLY N:297 , ASN N:347 , HOH N:543BINDING SITE FOR RESIDUE CA N 478
20CC2SOFTWAREASN A:294 , GLY A:297 , ASN A:347 , HOH A:543BINDING SITE FOR RESIDUE CA A 478

(-) SS Bonds  (22, 22)

Asymmetric Unit
No.Residues
1A:92 -A:417
2A:124 -A:129
3A:175 -A:193
4A:183 -A:230
5A:232 -A:237
6A:278 -A:291
7A:280 -A:289
8A:318 -A:337
9A:421 -A:447
10B:22 -B:92
11C:23 -C:88
12H:22 -H:92
13L:23 -L:88
14N:92 -N:417
15N:124 -N:129
16N:175 -N:193
17N:183 -N:230
18N:232 -N:237
19N:278 -N:291
20N:280 -N:289
21N:318 -N:337
22N:421 -N:447

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Asn N:325 -Pro N:326
2Arg N:430 -Pro N:431
3Leu L:94 -Pro L:95
4Asn A:325 -Pro A:326
5Arg A:430 -Pro A:431
6Leu C:94 -Pro C:95

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1NMC)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1NMC)

(-) Exons   (0, 0)

(no "Exon" information available for 1NMC)

(-) 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:388
 aligned with NRAM_I75A5 | P03472 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:388
                                    92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462        
          NRAM_I75A5     83 RDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL  470
               SCOP domains d1nmca_ A: Influenza neuraminidase                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1nmcA00 A:82-468  [code=2.120.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee..hhhhhhh.........eeee....eeeeeee.......hhh...........eeeeee..........eeeee..eeeeee....eeeeeee......eeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee...........eeeee..eeeee..........eeeeee....eeeeee...........................................eeee.........eeeee.............eeeeee........eeee............eeeeeeeee.........eeeeeeeeeee..............hhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1nmc A   82 RDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL  468
                                    91       101       111       121       131       141       151       161       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330  ||   341       351       361       371       381       391||     402       412||     420       430       440       450       460        
                                                                                                                 169A                                                                                                                                                                 333|                                                      392|               412A|                                                        
                                                                                                                                                                                                                                                                                       335                                                       394                412B                                                        


Chain B from PDB  Type:PROTEIN  Length:122
                                                                                                                                                           
               SCOP domains d1nmcb_ B: Immunoglobulin heavy chain variable domain, VH                                                                  SCOP domains
               CATH domains 1nmcB00 B:1-113 Immunoglobulins                                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee...hhh.eeeeeeee...eeeeeeeee....eeee.hhh...eeeeee....eeeeee....hhh.eeeeeeee.........eeee...eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                1nmc B    1 QVQLQQSGAELVKPGASVRMSCKASGYTFTNYNMYWVKQSPGQGLEWIGIFYPGNGDTSYNQKFKDKATLTADKSSNTAYMQLSSLTSEDSAVYYCARSGGSYRYDGGFDYWGQGTTVTVSS  113
                                    10        20        30        40        50  |     59        69        79   |||  86        96    |||101       111  
                                                                              52A                            82A||               100A||||             
                                                                                                              82B|                100B|||             
                                                                                                               82C                 100C||             
                                                                                                                                    100D|             
                                                                                                                                     100E             


Chain C from PDB  Type:PROTEIN  Length:109
                                                                                                                                              
               SCOP domains d1nmcc_ C: Immunoglobulin light chain kappa variable domain, VL-kappa                                         SCOP domains
               CATH domains 1nmcC00 C:1-109 Immunoglobulins                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee...eeee.....eeeeeee.......eeeeee.....eeeee.............eeeeee..eeeeee....hhh..eeeeee............eeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                1nmc C    1 DIELTQTTSSLSASLGDRVTISCRASQDISNYLNWYQQNPDGTVKLLIYYTSNLHSEVPSRFSGSGSGTDYSLTISNLEQEDIATYFCQQDFTLPFTFGGGTKLEIRDY  109
                                    10        20        30        40        50        60        70        80        90       100         


Chain H from PDB  Type:PROTEIN  Length:122
                                                                                                                                                           
               SCOP domains d1nmch_ H: Immunoglobulin heavy chain variable domain, VH                                                                  SCOP domains
               CATH domains 1nmcH00 H:1-113 Immunoglobulins                                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee...hhh.eeeeeeee...eeeeeeeee....eeee.hhh...eeeeee....eeeeee....hhh.eeeeeeee.........eeee...eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                1nmc H    1 QVQLQQSGAELVKPGASVRMSCKASGYTFTNYNMYWVKQSPGQGLEWIGIFYPGNGDTSYNQKFKDKATLTADKSSNTAYMQLSSLTSEDSAVYYCARSGGSYRYDGGFDYWGQGTTVTVSS  113
                                    10        20        30        40        50  |     59        69        79   |||  86        96    |||101       111  
                                                                              52A                            82A||               100A||||             
                                                                                                              82B|                100B|||             
                                                                                                               82C                 100C||             
                                                                                                                                    100D|             
                                                                                                                                     100E             


Chain L from PDB  Type:PROTEIN  Length:109
                                                                                                                                              
               SCOP domains d1nmcl_ L: Immunoglobulin light chain kappa variable domain, VL-kappa                                         SCOP domains
               CATH domains 1nmcL00 L:1-109 Immunoglobulins                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee...eeee.....eeeeeee.......eeeeee.....eeeee.............eeeeee..eeeeee....hhh..eeeeee............eeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                1nmc L    1 DIELTQTTSSLSASLGDRVTISCRASQDISNYLNWYQQNPDGTVKLLIYYTSNLHSEVPSRFSGSGSGTDYSLTISNLEQEDIATYFCQQDFTLPFTFGGGTKLEIRDY  109
                                    10        20        30        40        50        60        70        80        90       100         


Chain N from PDB  Type:PROTEIN  Length:388
 aligned with NRAM_I75A5 | P03472 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:388
                                    92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462        
          NRAM_I75A5     83 RDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL  470
               SCOP domains d1nmcn_ N: Influenza neuraminidase                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1nmcN00 N:82-468  [code=2.120.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                                CATH domains
           Pfam domains (1) Neur-1nmcN01 N:82-466                                                                                                                                                                                                                                                                                                                                                                             -- Pfam domains (1)
           Pfam domains (2) Neur-1nmcN02 N:82-466                                                                                                                                                                                                                                                                                                                                                                             -- Pfam domains (2)
         Sec.struct. author ..............eeeeeee..hhhhhhh.........eeee....eeeeeee.......hhh...........eeeeee..........eeeee..eeeeee....eeeeeee......eeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee...........eeeee..eeeee..........eeeeee....eeeeee...........................................eeee.........eeeee.............eeeeee........eeee............eeeeeeeee.........eeeeeeeeeee..............hhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1nmc N   82 RDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL  468
                                    91       101       111       121       131       141       151       161       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330  ||   341       351       361       371       381       391||     402       412||     420       430       440       450       460        
                                                                                                                 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  (3, 6)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (2, 6)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: Sialidase (56)

(-) Gene Ontology  (15, 15)

Asymmetric Unit(hide GO term definitions)
Chain A,N   (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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 Related Entries

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        NRAM_I75A5 | P03472: 1a14 1bji 1f8b 1f8c 1f8d 1f8e 1iny 1l7f 1l7g 1l7h 1mwe 1nca 1ncb 1ncc 1nna 1nnb 1nnc 1xoe 1xog 2c4a 2c4l 2qwa 2qwb 2qwc 2qwd 2qwe 2qwf 2qwg 2qwh 2qwi 2qwj 2qwk 3nn9 3w09 4dgr 4nn9 4weg 5nn9 6nn9 7nn9

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