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(-) Description

Title :  HIGH-RESOLUTION STRUCTURE OF THE EXTRACELLULAR DOMAIN OF HUMAN CD69
 
Authors :  P. Kolenko, J. Dohnalek, T. Skalova, J. Hasek, J. Duskova, O. Vanek, K. B
Date :  15 Jun 09  (Deposition) - 15 Dec 09  (Release) - 17 Nov 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.37
Chains :  Asym./Biol. Unit :  A,B
Keywords :  C-Type Lectin-Like Domain, Disulfide Bond, Glycoprotein, Lectin, Membrane, Phosphoprotein, Signal-Anchor, Transmembrane, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. Kolenko, T. Skalova, O. Vanek, A. Stepankova, J. Duskova, J. Hasek, K. Bezouska, J. Dohnalek
The High-Resolution Structure Of The Extracellular Domain O Human Cd69 Using A Novel Polymer
Acta Crystallogr. , Sect. F V. 65 1258 2009
PubMed-ID: 20054122  |  Reference-DOI: 10.1107/S1744309109043152

(-) Compounds

Molecule 1 - EARLY ACTIVATION ANTIGEN CD69
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPRSETB
    Expression System StrainBL21-(DE3) RIL
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentEXTRACELLULAR DOMAIN, UNP RESIDUES 70-199
    GeneCD69
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymEARLY T-CELL ACTIVATION ANTIGEN P60, GP32/28, LEU-23, MLR-3, EA1, BL-AC/P26, ACTIVATION INDUCER MOLECULE, AIM

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
1CL5Ligand/IonCHLORIDE ION
2NA1Ligand/IonSODIUM ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:103 , HOH A:300 , LYS B:103BINDING SITE FOR RESIDUE CL A 201
2AC2SOFTWARETRP A:155 , LYS A:159 , PHE A:161 , ASN A:162 , TRP A:164 , HOH A:269BINDING SITE FOR RESIDUE CL A 202
3AC3SOFTWARESER A:100 , THR A:101 , HOH A:280 , HOH A:284BINDING SITE FOR RESIDUE CL A 203
4AC4SOFTWARETRP B:155 , PHE B:161 , ASN B:162 , TRP B:164 , HOH B:283 , HOH B:316BINDING SITE FOR RESIDUE CL B 201
5AC5SOFTWARETHR B:101BINDING SITE FOR RESIDUE CL B 202
6AC6SOFTWAREGLY A:91 , HOH A:213 , HOH A:214 , SER B:86 , TRP B:89BINDING SITE FOR RESIDUE NA B 203

(-) SS Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1A:85 -A:96
2A:113 -A:194
3A:173 -A:186
4B:85 -B:96
5B:113 -B:194
6B:173 -B:186

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3HUP)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3HUP)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1C_TYPE_LECTIN_2PS50041 C-type lectin domain profile.CD69_HUMAN92-195
 
  2A:92-195
B:92-195

(-) Exons   (3, 6)

Asymmetric/Biological Unit (3, 6)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000002284341ENSE00000821823chr12:9913497-9913353145CD69_HUMAN1-22220--
1.2ENST000002284342ENSE00000718673chr12:9909015-9908893123CD69_HUMAN22-63420--
1.3aENST000002284343aENSE00000718665chr12:9907857-9907658200CD69_HUMAN63-129672A:79-129
B:82-129
51
48
1.4ENST000002284344ENSE00000718659chr12:9907286-9907183104CD69_HUMAN130-164352A:130-164
B:130-164
35
35
1.5ENST000002284345ENSE00000821822chr12:9906185-99050821104CD69_HUMAN164-199362A:164-199
B:164-199
36
36

(-) 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    
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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:121
 aligned with CD69_HUMAN | Q07108 from UniProtKB/Swiss-Prot  Length:199

    Alignment length:121
                                    88        98       108       118       128       138       148       158       168       178       188       198 
           CD69_HUMAN    79 DSHVSSCSEDWVGYQRKCYFISTVKRSWTSAQNACSEHGATLAVIDSEKDMNFLKRYAGREEHWVGLKKEPGHPWKWSNGKEFNNWFNVTGSDKCVFLKNTEVSSMECEKNLYWICNKPYK 199
               SCOP domains d3hupa_ A: automated matches                                                                                              SCOP domains
               CATH domains 3hupA00 A:79-199 Mannose-Binding Protein A, subunit A                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eee..eeeee.....hhhhhhhhhhh...ee....hhhhhhhhhhhhh...eeeeeee.....eee.................eeeee..eeeee......eeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------C_TYPE_LECTIN_2  PDB: A:92-195 UniProt: 92-195                                                          ---- PROSITE
           Transcript 1 (1) Exon 1.3a  PDB: A:79-129 UniProt: 63-129           Exon 1.4  PDB: A:130-164           ----------------------------------- Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------------------------------------Exon 1.5  PDB: A:164-199             Transcript 1 (2)
                 3hup A  79 DSHVSSCSEDWVGYQRKCYFISTVKRSWTSAQNACSEHGATLAVIDSEKDMNFLKRYAGREEHWVGLKKEPGHPWKWSNGKEFNNWFNVTGSDKCVFLKNTEVSSMECEKNLYWICNKPYK 199
                                    88        98       108       118       128       138       148       158       168       178       188       198 

Chain B from PDB  Type:PROTEIN  Length:118
 aligned with CD69_HUMAN | Q07108 from UniProtKB/Swiss-Prot  Length:199

    Alignment length:118
                                    91       101       111       121       131       141       151       161       171       181       191        
           CD69_HUMAN    82 VSSCSEDWVGYQRKCYFISTVKRSWTSAQNACSEHGATLAVIDSEKDMNFLKRYAGREEHWVGLKKEPGHPWKWSNGKEFNNWFNVTGSDKCVFLKNTEVSSMECEKNLYWICNKPYK 199
               SCOP domains d3hupb_ B: automated matches                                                                                           SCOP domains
               CATH domains 3hupB00 B:82-199 Mannose-Binding Protein A, subunit A                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eee..eeeee.....hhhhhhhhhhh...ee....hhhhhhhhhhhhh...eeeeee.......ee.................eeeee..eeeee......eeeeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------C_TYPE_LECTIN_2  PDB: B:92-195 UniProt: 92-195                                                          ---- PROSITE
           Transcript 1 (1) Exon 1.3a  PDB: B:82-129 UniProt: 63-129        Exon 1.4  PDB: B:130-164           ----------------------------------- Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------------------------------------------------Exon 1.5  PDB: B:164-199             Transcript 1 (2)
                 3hup B  82 VSSCSEDWVGYQRKCYFISTVKRSWTSAQNACSEHGATLAVIDSEKDMNFLKRYAGREEHWVGLKKEPGHPWKWSNGKEFNNWFNVTGSDKCVFLKNTEVSSMECEKNLYWICNKPYK 199
                                    91       101       111       121       131       141       151       161       171       181       191        

   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, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3HUP)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (CD69_HUMAN | Q07108)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0004888    transmembrane signaling receptor activity    Combining with an extracellular or intracellular signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity or state as part of signal transduction.
biological process
    GO:0035690    cellular response to drug    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
cellular component
    GO:0009897    external side of plasma membrane    The leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
    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:0005887    integral component of plasma membrane    The component of the plasma 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.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        CD69_HUMAN | Q071081e87 1e8i 1fm5 3cck

(-) Related Entries Specified in the PDB File

1e87 THE SAME PROTEIN IN A DIFFERENT SPACE GROUP.
1e8i THE SAME PROTEIN IN A DIFFERENT SPACE GROUP.
1fm5 THE SAME PROTEIN IN A DIFFERENT SPACE GROUP.
3cck ISOMORPHOUS STRUCTURE.