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(-) Description

Title :  CRYSTAL STRUCTURE OF MOUSE N-CADHERIN ECTODOMAIN
 
Authors :  X. Jin, L. Shapiro
Date :  20 Dec 10  (Deposition) - 23 Feb 11  (Release) - 23 Feb 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.20
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Cadherin, Cell Adhesion, Calcium Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  O. J. Harrison, X. Jin, S. Hong, F. Bahna, G. Ahlsen, J. Brasch, Y. Wu, J. Vendome, K. Felsovalyi, C. M. Hampton, R. B. Troyanovsky, A. Ben-Shaul, J. Frank, S. M. Troyanovsky, L. Shapiro, B. Honig
The Extracellular Architecture Of Adherens Junctions Revealed By Crystal Structures Of Type I Cadherins.
Structure V. 19 244 2011
PubMed-ID: 21300292  |  Reference-DOI: 10.1016/J.STR.2010.11.016

(-) Compounds

Molecule 1 - CADHERIN-2
    ChainsA
    EngineeredYES
    Expression SystemHOMO SAPIENS
    Expression System CellHEK293
    Expression System Taxid9606
    Expression System Vector TypePCEP4
    FragmentUNP RESIDUES 160-711
    GeneCDH2
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymNEURAL CADHERIN, N-CADHERIN

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (2x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 28)

Asymmetric Unit (3, 28)
No.NameCountTypeFull Name
1CA12Ligand/IonCALCIUM ION
2MAN9Ligand/IonALPHA-D-MANNOSE
3NAG7Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (2, 32)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MAN18Ligand/IonALPHA-D-MANNOSE
3NAG14Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (28, 28)

Asymmetric Unit (28, 28)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:11 , ASP A:67 , GLU A:69 , ASP A:103BINDING SITE FOR RESIDUE CA A 601
02AC2SOFTWAREGLU A:11 , GLU A:69 , ASP A:100 , MET A:101 , ASP A:103 , ASP A:136BINDING SITE FOR RESIDUE CA A 602
03AC3SOFTWAREASN A:102 , ASN A:104 , ASP A:134 , ASP A:136 , ASN A:142 , ASP A:194BINDING SITE FOR RESIDUE CA A 603
04AC4SOFTWAREGLU A:119 , GLU A:181 , ASP A:215 , VAL A:216 , ASP A:218 , ASP A:250BINDING SITE FOR RESIDUE CA A 604
05AC5SOFTWAREASN A:217 , ASN A:219 , ASP A:248 , ASP A:250 , ALA A:256 , ASN A:307BINDING SITE FOR RESIDUE CA A 605
06AC6SOFTWAREGLU A:119 , ASP A:179 , GLU A:181 , ASP A:218BINDING SITE FOR RESIDUE CA A 606
07AC7SOFTWAREGLU A:234 , ASP A:292 , GLU A:294 , GLU A:334BINDING SITE FOR RESIDUE CA A 607
08AC8SOFTWAREGLU A:234 , GLU A:294 , ASP A:331 , VAL A:332 , GLU A:334 , ASP A:366BINDING SITE FOR RESIDUE CA A 608
09AC9SOFTWAREASN A:333 , GLU A:334 , ASP A:364 , ASP A:366 , GLN A:371 , ASP A:420BINDING SITE FOR RESIDUE CA A 609
10BC1SOFTWAREGLU A:349 , GLU A:403 , ASP A:438 , ILE A:439 , ASP A:441 , ASP A:470BINDING SITE FOR RESIDUE CA A 610
11BC2SOFTWAREGLU A:349 , ASP A:401 , GLU A:403 , ASP A:441BINDING SITE FOR RESIDUE CA A 611
12BC3SOFTWAREASN A:440 , ASN A:442 , ASP A:468 , ASP A:470 , ASN A:474 , ASP A:525BINDING SITE FOR RESIDUE CA A 612
13BC4SOFTWAREILE A:189 , THR A:206 , SER A:532 , ASN A:533 , MAN A:702BINDING SITE FOR RESIDUE MAN A 701
14BC5SOFTWAREGLN A:111 , VAL A:112 , THR A:208 , MAN A:701BINDING SITE FOR RESIDUE MAN A 702
15BC6SOFTWARELEU A:109 , THR A:129 , THR A:131BINDING SITE FOR RESIDUE MAN A 703
16BC7SOFTWARETYR A:229 , VAL A:300 , SER A:326BINDING SITE FOR RESIDUE MAN A 705
17BC8SOFTWARETHR A:227 , THR A:324BINDING SITE FOR RESIDUE MAN A 706
18BC9SOFTWAREHIS A:317 , PRO A:318 , THR A:322BINDING SITE FOR RESIDUE MAN A 707
19CC1SOFTWARESER A:427 , MAN A:709BINDING SITE FOR RESIDUE MAN A 708
20CC2SOFTWARETHR A:429 , MAN A:708 , MAN A:710BINDING SITE FOR RESIDUE MAN A 709
21CC3SOFTWARETHR A:429 , THR A:431 , MAN A:709BINDING SITE FOR RESIDUE MAN A 710
22CC4SOFTWAREVAL A:112 , ASN A:114BINDING SITE FOR RESIDUE NAG A 801
23CC5SOFTWAREASN A:84 , ASN A:166 , NAG A:803BINDING SITE FOR RESIDUE NAG A 802
24CC6SOFTWARENAG A:802BINDING SITE FOR RESIDUE NAG A 803
25CC7SOFTWAREASN A:243 , ASP A:282BINDING SITE FOR RESIDUE NAG A 804
26CC8SOFTWAREASN A:409 , ILE A:411 , ASN A:413 , GLN A:433 , NAG A:806BINDING SITE FOR RESIDUE NAG A 805
27CC9SOFTWAREASN A:409 , NAG A:805BINDING SITE FOR RESIDUE NAG A 806
28DC1SOFTWAREASN A:492 , TRP A:493 , GLU A:518BINDING SITE FOR RESIDUE NAG A 807

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3Q2W)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Gly A:15 -Pro A:16
2Phe A:17 -Pro A:18
3Pro A:46 -Pro A:47
4Ala A:153 -Pro A:154
5Thr A:156 -Pro A:157
6Asp A:472 -Pro A:473
7Ser A:485 -Pro A:486
8Asn A:528 -Pro A:529

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3Q2W)

(-) PROSITE Motifs  (2, 8)

Asymmetric Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CADHERIN_2PS50268 Cadherins domain profile.CADH2_MOUSE160-267
268-382
383-497
498-605
604-710
  5A:1-108
A:109-223
A:224-338
A:339-446
A:445-542
2CADHERIN_1PS00232 Cadherin domain signature.CADH2_MOUSE255-265
370-380
593-603
  3A:96-106
A:211-221
A:434-444
Biological Unit 1 (2, 16)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CADHERIN_2PS50268 Cadherins domain profile.CADH2_MOUSE160-267
268-382
383-497
498-605
604-710
  10A:1-108
A:109-223
A:224-338
A:339-446
A:445-542
2CADHERIN_1PS00232 Cadherin domain signature.CADH2_MOUSE255-265
370-380
593-603
  6A:96-106
A:211-221
A:434-444

(-) Exons   (0, 0)

(no "Exon" information available for 3Q2W)

(-) 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:541
 aligned with CADH2_MOUSE | P15116 from UniProtKB/Swiss-Prot  Length:906

    Alignment length:542
                                   169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569       579       589       599       609       619       629       639       649       659       669       679       689       699  
          CADH2_MOUSE   160 DWVIPPINLPENSRGPFPQELVRIRSDRDKNLSLRYSVTGPGADQPPTGIFIINPISGQLSVTKPLDRELIARFHLRAHAVDINGNQVENPIDIVINVIDMNDNRPEFLHQVWNGSVPEGSKPGTYVMTVTAIDADDPNALNGMLRYRILSQAPSTPSPNMFTINNETGDIITVAAGLDREKVQQYTLIIQATDMEGNPTYGLSNTATAVITVTDVNDNPPEFTAMTFYGEVPENRVDVIVANLTVTDKDQPHTPAWNAAYRISGGDPTGRFAILTDPNSNDGLVTVVKPIDFETNRMFVLTVAAENQVPLAKGIQHPPQSTATVSVTVIDVNENPYFAPNPKIIRQEEGLHAGTMLTTLTAQDPDRYMQQNIRYTKLSDPANWLKIDPVNGQITTIAVLDRESPNVKNNIYNATFLASDNGIPPMSGTGTLQIYLLDINDNAPQVLPQEAETCETPEPNSINITALDYDIDPNAGPFAFDLPLSPVTIKRNWTINRLNGDFAQLNLKIKFLEAGIYEVPIIITDSGNPPKSNISILRVKVC 701
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cadherin-3q2wA01 A:449-542                                                                     Pfam domains (1)
           Pfam domains (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cadherin-3q2wA02 A:449-542                                                                     Pfam domains (2)
           Pfam domains (3) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cadherin-3q2wA03 A:449-542                                                                     Pfam domains (3)
           Pfam domains (4) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cadherin-3q2wA04 A:449-542                                                                     Pfam domains (4)
           Pfam domains (5) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cadherin-3q2wA05 A:449-542                                                                     Pfam domains (5)
         Sec.struct. author ......eeee........eeeee..hhhhhh..eeeeee...........eee.....eeee..........eeeeeeeeee....eeeeeeeeeeeee.......ee...eeeeeee.......eeee..ee......hhhhh.eeeeeeee........eee.....eeee...........eeeeeeeeehhhhh.....eeeeeeeeeee.......ee...eeeeeee.....eeeeeeeee..............eeee......eeeee.....eeeeee..........eeeeeee.............hhh.eeeeeeeee......ee...eeeeeee.......eeee..ee.........eeeeeee.....eee.....eeee..............eeeeeeeeee......eeeeeeeeeee.......ee...............eee.ee...........eee....hhhhhhheeeee.....eeeee....-..eeeeeeeeee.......eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) CADHERIN_2  PDB: A:1-108 UniProt: 160-267                                                                   CADHERIN_2  PDB: A:109-223 UniProt: 268-382                                                                        CADHERIN_2  PDB: A:224-338 UniProt: 383-497                                                                        CADHERIN_2  PDB: A:339-446 UniProt: 498-605                                                                 ------------------------------------------------------------------------------------------------ PROSITE (1)
                PROSITE (2) -----------------------------------------------------------------------------------------------CADHERIN_1 --------------------------------------------------------------------------------------------------------CADHERIN_1 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CADHERIN_1 CADHERIN_2  PDB: A:445-542 UniProt: 604-710                                                        PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3q2w A   1 DWVIPPINLPENSRGPFPQELVRIRSDRDKNLSLRYSVTGPGADQPPTGIFIINPISGQLSVTKPLDRELIARFHLRAHAVDINGNQVENPIDIVINVIDMNDNRPEFLHQVWNGSVPEGSKPGTYVMTVTAIDADDPNALNGMLRYRILSQAPSTPSPNMFTINNETGDIITVAAGLDREKVQQYTLIIQATDMEGNPTYGLSNTATAVITVTDVNDNPPEFTAMTFYGEVPENRVDVIVANLTVTDKDQPHTPAWNAAYRISGGDPTGRFAILTDPNSNDGLVTVVKPIDFETNRMFVLTVAAENQVPLAKGIQHPPQSTATVSVTVIDVNENPYFAPNPKIIRQEEGLHAGTMLTTLTAQDPDRYMQQNIRYTKLSDPANWLKIDPVNGQITTIAVLDRESPNVKNNIYNATFLASDNGIPPMSGTGTLQIYLLDINDNAPQVLPQEAETCETPEPNSINITALDYDIDPNAGPFAFDLPLSPVTIKRNWTINRLNGDFAQLNLKIKF-EAGIYEVPIIITDSGNPPKSNISILRVKVC 542
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510| |    520       530       540  
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        511 |                             
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          513                             

   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  (0, 0)

(no "SCOP Domain" information available for 3Q2W)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3Q2W)

(-) Pfam Domains  (1, 5)

Asymmetric Unit
(-)
Clan: E-set (290)

(-) Gene Ontology  (61, 61)

Asymmetric Unit(hide GO term definitions)
Chain A   (CADH2_MOUSE | P15116)
molecular function
    GO:0045294    alpha-catenin binding    Interacting selectively and non-covalently with the alpha subunit of the catenin complex.
    GO:0008013    beta-catenin binding    Interacting selectively and non-covalently with the beta subunit of the catenin complex.
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0019899    enzyme binding    Interacting selectively and non-covalently with any enzyme.
    GO:0045295    gamma-catenin binding    Interacting selectively and non-covalently with the gamma subunit of the catenin complex.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0050998    nitric-oxide synthase binding    Interacting selectively and non-covalently with the enzyme nitric-oxide synthase.
    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:0032403    protein complex binding    Interacting selectively and non-covalently with any protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0019901    protein kinase binding    Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
    GO:0019903    protein phosphatase binding    Interacting selectively and non-covalently with any protein phosphatase.
biological process
    GO:0048514    blood vessel morphogenesis    The process in which the anatomical structures of blood vessels are generated and organized. The blood vessel is the vasculature carrying blood.
    GO:0048854    brain morphogenesis    The process in which the anatomical structures of the brain are generated and organized. The brain is one of the two components of the central nervous system and is the center of thought and emotion. It is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
    GO:0016339    calcium-dependent cell-cell adhesion via plasma membrane cell adhesion molecules    The attachment of one cell to another cell via adhesion molecules that require the presence of calcium for the interaction.
    GO:0007155    cell adhesion    The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
    GO:0016477    cell migration    The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms.
    GO:0044331    cell-cell adhesion mediated by cadherin    The attachment of one cell to another cell via a cadherin, transmembrane proteins having repeating extracellular calcium ion binding domains.
    GO:0021987    cerebral cortex development    The progression of the cerebral cortex over time from its initial formation until its mature state. The cerebral cortex is the outer layered region of the telencephalon.
    GO:0090002    establishment of protein localization to plasma membrane    The directed movement of a protein to a specific location in the plasma membrane.
    GO:0010001    glial cell differentiation    The process in which a relatively unspecialized cell acquires the specialized features of a glial cell.
    GO:0007157    heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules    The attachment of an adhesion molecule in one cell to a nonidentical adhesion molecule in an adjacent cell.
    GO:0048872    homeostasis of number of cells    Any biological process involved in the maintenance of the steady-state number of cells within a population of cells.
    GO:0007156    homophilic cell adhesion via plasma membrane adhesion molecules    The attachment of a plasma membrane adhesion molecule in one cell to an identical molecule in an adjacent cell.
    GO:0090090    negative regulation of canonical Wnt signaling pathway    Any process that decreases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
    GO:0060563    neuroepithelial cell differentiation    The process in which epiblast cells acquire specialized features of neuroepithelial cells.
    GO:0097118    neuroligin clustering involved in postsynaptic membrane assembly    The receptor clustering process involved in assembly of the postsynaptic membrane in which neuroligins are localized to distinct domains in the cell membrane. Neuroligins are neuronal cell surface proteins on the postsynaptic membrane that mediate synapse formation between neurons.
    GO:0097150    neuronal stem cell population maintenance    Any process in by an organism or tissue maintains a population of neuronal stem cells.
    GO:0043410    positive regulation of MAPK cascade    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the MAPK cascade.
    GO:2000809    positive regulation of synaptic vesicle clustering    Any process that activates or increases the frequency, rate or extent of synaptic vesicle clustering.
    GO:0051291    protein heterooligomerization    The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of component monomers that are not all identical. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
    GO:0060019    radial glial cell differentiation    The process in which neuroepithelial cells of the neural tube give rise to radial glial cells, specialized bipotential progenitors cells of the brain. Differentiation includes the processes involved in commitment of a cell to a specific fate.
    GO:0035023    regulation of Rho protein signal transduction    Any process that modulates the frequency, rate or extent of Rho protein signal transduction.
    GO:0050770    regulation of axonogenesis    Any process that modulates the frequency, rate or extent of axonogenesis, the generation of an axon, the long process of a neuron.
    GO:0031641    regulation of myelination    Any process that modulates the frequency, rate or extent of the formation of a myelin sheath around nerve axons.
    GO:0070445    regulation of oligodendrocyte progenitor proliferation    Any process that modulates the frequency, rate or extent of oligodendrocyte progenitor proliferation.
    GO:1902897    regulation of postsynaptic density protein 95 clustering    Any process that modulates the frequency, rate or extent of postsynaptic density protein 95 clustering.
    GO:0032880    regulation of protein localization    Any process that modulates the frequency, rate or extent of any process in which a protein is transported to, or maintained in, a specific location.
    GO:0009966    regulation of signal transduction    Any process that modulates the frequency, rate or extent of signal transduction.
    GO:0016337    single organismal cell-cell adhesion    The attachment of one cell to another cell via adhesion molecules, where both cells are part of the same organism.
    GO:0051146    striated muscle cell differentiation    The process in which a relatively unspecialized cell acquires specialized features of a striated muscle cell; striated muscle fibers are divided by transverse bands into striations, and cardiac and voluntary muscle are types of striated muscle.
    GO:0007416    synapse assembly    The aggregation, arrangement and bonding together of a set of components to form a synapse. This process ends when the synapse is mature (functional).
    GO:0021537    telencephalon development    The process whose specific outcome is the progression of the telencephalon over time, from its formation to the mature structure. The telencephalon is the paired anteriolateral division of the prosencephalon plus the lamina terminalis from which the olfactory lobes, cerebral cortex, and subcortical nuclei are derived.
cellular component
    GO:0005912    adherens junction    A cell junction at which anchoring proteins (cadherins or integrins) extend through the plasma membrane and are attached to actin filaments.
    GO:0016324    apical plasma membrane    The region of the plasma membrane located at the apical end of the cell.
    GO:0016323    basolateral plasma membrane    The region of the plasma membrane that includes the basal end and sides of the cell. Often used in reference to animal polarized epithelial membranes, where the basal membrane is the part attached to the extracellular matrix, or in plant cells, where the basal membrane is defined with respect to the zygotic axis.
    GO:0016342    catenin complex    Complex of peripheral cytoplasmic proteins (alpha-, beta- and gamma-catenin) that interact with the cytoplasmic region of uvomorulin/E-cadherin to connect it to the actin cytoskeleton.
    GO:0005913    cell-cell adherens junction    An adherens junction which connects a cell to another cell.
    GO:0005911    cell-cell junction    A cell junction that forms a connection between two or more cells in a multicellular organism; excludes direct cytoplasmic junctions such as ring canals.
    GO:0030864    cortical actin cytoskeleton    The portion of the actin cytoskeleton, comprising filamentous actin and associated proteins, that lies just beneath the plasma membrane.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005916    fascia adherens    A cell-cell adherens junction that contains the transmembrane protein N-cadherin, which interacts with identical molecules from neighboring cells to form a tight mechanical intercellular link; forms a large portion of the intercalated disc, the structure at which myofibrils terminate in cardiomyocytes.
    GO:0005925    focal adhesion    Small region on the surface of a cell that anchors the cell to the extracellular matrix and that forms a point of termination of actin filaments.
    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:0014704    intercalated disc    A complex cell-cell junction at which myofibrils terminate in cardiomyocytes; mediates mechanical and electrochemical integration between individual cardiomyocytes. The intercalated disc contains regions of tight mechanical attachment (fasciae adherentes and desmosomes) and electrical coupling (gap junctions) between adjacent cells.
    GO:0030027    lamellipodium    A thin sheetlike process extended by the leading edge of a migrating cell or extending cell process; contains a dense meshwork of actin filaments.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0044853    plasma membrane raft    A membrane raft that is part of the plasma membrane.
    GO:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
    GO:0045202    synapse    The junction between a nerve fiber of one neuron and another neuron, muscle fiber or glial cell. As the nerve fiber approaches the synapse it enlarges into a specialized structure, the presynaptic nerve ending, which contains mitochondria and synaptic vesicles. At the tip of the nerve ending is the presynaptic membrane; facing it, and separated from it by a minute cleft (the synaptic cleft) is a specialized area of membrane on the receiving cell, known as the postsynaptic membrane. In response to the arrival of nerve impulses, the presynaptic nerve ending secretes molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane.

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        CADH2_MOUSE | P151161ncg 1nch 1nci 1ncj 1op4 2qvi 4num 4nup 4nuq

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3q2v