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(-) Description

Title :  CRYSTAL STRUCTURE OF P-SELECTIN LECTIN/EGF DOMAINS COMPLEXED WITH SLEX
 
Authors :  W. S. Somers, R. T. Camphausen
Date :  13 Oct 00  (Deposition) - 13 Oct 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.40
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Lectin, Egf, Adhesion Molecule, Slex, Immune System, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. S. Somers, J. Tang, G. D. Shaw, R. T. Camphausen
Insights Into The Molecular Basis Of Leukocyte Tethering And Rolling Revealed By Structures Of P- And E-Selectin Bound To Sle(X) And Psgl-1.
Cell(Cambridge, Mass. ) V. 103 467 2000
PubMed-ID: 11081633  |  Reference-DOI: 10.1016/S0092-8674(00)00138-0
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - P-SELECTIN
    Chains: A, B, C, D
    Engineered: YES
    Expression System: CRICETULUS GRISEUS
    Expression System Cell: OVARY [CHO] CELLS
    Expression System Common: CHINESE HAMSTER
    Expression System Taxid: 10029
    Expression System Vector Type: PLASMID
    Fragment: LECTIN/EGF DOMAINS
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: GRANULE MEMBRANE PROTEIN 140, GMP-140, PADGEM, CD62P, LEUKOCYTE-ENDOTHELIAL CELL ADHESION MOLECULE 3, LECAM3

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 18)

Asymmetric/Biological Unit (6, 18)
No.NameCountTypeFull Name
1CA4Ligand/IonCALCIUM ION
2FUC3Ligand/IonALPHA-L-FUCOSE
3GAL3Ligand/IonBETA-D-GALACTOSE
4MAG3Ligand/IonBETA-METHYL-N-ACETYL-D-GLUCOSAMINE
5MRD2Ligand/Ion(4R)-2-METHYLPENTANE-2,4-DIOL
6SIA3Ligand/IonO-SIALIC ACID

(-) Sites  (18, 18)

Asymmetric Unit (18, 18)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR A:48 , SER A:99 , GAL A:902BINDING SITE FOR RESIDUE SIA A 901
02AC2SOFTWAREGLU A:92 , TYR A:94 , ASN A:105 , GLU A:107 , SIA A:901 , MAG A:903 , FUC A:904BINDING SITE FOR RESIDUE GAL A 902
03AC3SOFTWAREGAL A:902 , FUC A:904BINDING SITE FOR RESIDUE MAG A 903
04AC4SOFTWAREGLU A:80 , ASN A:82 , ASN A:105 , ASP A:106 , GLU A:107 , CA A:801 , GAL A:902 , MAG A:903BINDING SITE FOR RESIDUE FUC A 904
05AC5SOFTWARETYR B:48 , TYR B:94 , PRO B:98 , SER B:99 , GAL B:902BINDING SITE FOR RESIDUE SIA B 901
06AC6SOFTWAREGLU B:92 , TYR B:94 , ASN B:105 , SIA B:901 , MAG B:903 , FUC B:904BINDING SITE FOR RESIDUE GAL B 902
07AC7SOFTWAREGAL B:902 , FUC B:904BINDING SITE FOR RESIDUE MAG B 903
08AC8SOFTWAREGLU B:80 , ASN B:82 , ASN B:105 , ASP B:106 , GLU B:107 , CA B:802 , GAL B:902 , MAG B:903BINDING SITE FOR RESIDUE FUC B 904
09AC9SOFTWARETYR D:48 , TYR D:94 , PRO D:98 , SER D:99 , GAL D:902BINDING SITE FOR RESIDUE SIA D 901
10BC1SOFTWAREGLU D:92 , TYR D:94 , GLU D:107 , SIA D:901 , MAG D:903 , FUC D:904BINDING SITE FOR RESIDUE GAL D 902
11BC2SOFTWAREGAL D:902 , FUC D:904BINDING SITE FOR RESIDUE MAG D 903
12BC3SOFTWAREGLU D:80 , ASN D:82 , ASN D:83 , ASN D:105 , ASP D:106 , GLU D:107 , CA D:804 , GAL D:902 , MAG D:903BINDING SITE FOR RESIDUE FUC D 904
13BC4SOFTWAREGLU A:80 , ASN A:82 , ASN A:83 , ASN A:105 , ASP A:106 , FUC A:904BINDING SITE FOR RESIDUE CA A 801
14BC5SOFTWAREGLU B:80 , ASN B:82 , ASN B:83 , ASN B:105 , ASP B:106 , FUC B:904BINDING SITE FOR RESIDUE CA B 802
15BC6SOFTWAREGLU C:80 , ASN C:82 , ASN C:83 , ASN C:105 , ASP C:106BINDING SITE FOR RESIDUE CA C 803
16BC7SOFTWAREGLU D:80 , ASN D:82 , ASN D:83 , ASN D:105 , ASP D:106 , FUC D:904BINDING SITE FOR RESIDUE CA D 804
17BC8SOFTWARETHR C:2 , TYR C:3 , TYR C:37 , GLY C:138BINDING SITE FOR RESIDUE MRD C 805
18BC9SOFTWARETYR A:3 , TYR A:37 , ILE A:137 , GLY A:138BINDING SITE FOR RESIDUE MRD A 806

(-) SS Bonds  (20, 20)

Asymmetric/Biological Unit
No.Residues
1A:19 -A:117
2A:90 -A:109
3A:122 -A:133
4A:127 -A:142
5A:144 -A:153
6B:19 -B:117
7B:90 -B:109
8B:122 -B:133
9B:127 -B:142
10B:144 -B:153
11C:19 -C:117
12C:90 -C:109
13C:122 -C:133
14C:127 -C:142
15C:144 -C:153
16D:19 -D:117
17D:90 -D:109
18D:122 -D:133
19D:127 -D:142
20D:144 -D:153

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Glu A:80 -Pro A:81
2Glu B:80 -Pro B:81
3Glu C:80 -Pro C:81
4Glu D:80 -Pro D:81

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 4)

Asymmetric/Biological Unit (1, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_019381G179RLYAM3_HUMANPolymorphism3917718A/B/C/DG138R
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (5, 16)

Asymmetric/Biological Unit (5, 16)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1C_TYPE_LECTIN_1PS00615 C-type lectin domain signature.LYAM3_HUMAN131-158
 
 
 		  4A:90-117
B:90-117
C:90-117
D:90-117
2EGF_3PS50026 EGF-like domain profile.LYAM3_HUMAN159-195
 
 
 		  4A:118-154
B:118-154
C:118-154
D:118-154
3EGF_1PS00022 EGF-like domain signature 1.LYAM3_HUMAN183-194
 
 
 		  4A:142-153
B:142-153
C:142-153
D:142-153
4EGF_2PS01186 EGF-like domain signature 2.LYAM3_HUMAN183-194
 
 
 		  4A:142-153
B:142-153
C:142-153
D:142-153
5SUSHIPS50923 Sushi/CCP/SCR domain profile.LYAM3_HUMAN198-259
 
 
 
260-321
322-383
384-445
446-507
508-569
570-631
640-701
702-763		  4A:157-157
B:157-157
C:157-157
D:157-157
-
-
-
-
-
-
-
-

(-) Exons   (3, 12)

Asymmetric/Biological Unit (3, 12)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1bENST000002636861bENSE00001384287chr1:169599377-16959931068LYAM3_HUMAN1-110--
1.2bENST000002636862bENSE00001172331chr1:169588457-16958836791LYAM3_HUMAN2-32310--
1.3ENST000002636863ENSE00000814471chr1:169586652-169586266387LYAM3_HUMAN32-1611304A:1-120
B:1-120
C:1-120
D:1-120		120
120
120
120
1.4ENST000002636864ENSE00000814474chr1:169582931-169582824108LYAM3_HUMAN161-197374A:120-156
B:120-156
C:120-156
D:120-156		37
37
37
37
1.5ENST000002636865ENSE00000789626chr1:169582352-169582167186LYAM3_HUMAN197-259634A:156-160
B:156-160
C:156-159
D:156-160		5
5
4
5
1.6ENST000002636866ENSE00000789625chr1:169581640-169581455186LYAM3_HUMAN259-321630--
1.7ENST000002636867ENSE00000814478chr1:169580915-169580730186LYAM3_HUMAN321-383630--
1.8ENST000002636868ENSE00000789623chr1:169578927-169578742186LYAM3_HUMAN383-445630--
1.9aENST000002636869aENSE00000814480chr1:169576372-169576187186LYAM3_HUMAN445-507630--
1.10ENST0000026368610ENSE00000814483chr1:169572449-169572264186LYAM3_HUMAN507-569630--
1.11ENST0000026368611ENSE00000814484chr1:169566414-169566229186LYAM3_HUMAN569-631630--
1.12ENST0000026368612ENSE00000450611chr1:169565372-169565163210LYAM3_HUMAN631-701710--
1.13ENST0000026368613ENSE00000958551chr1:169564115-169563930186LYAM3_HUMAN701-763630--
1.14ENST0000026368614ENSE00000450613chr1:169562962-169562843120LYAM3_HUMAN763-803410--
1.15bENST0000026368615bENSE00001168517chr1:169560694-16956066431LYAM3_HUMAN803-813110--
1.16bENST0000026368616bENSE00001168504chr1:169559440-16955938556LYAM3_HUMAN813-830180--
1.17hENST0000026368617hENSE00001359830chr1:169558699-169558090610LYAM3_HUMAN-00--

(-) 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    
   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:160
 aligned with LYAM3_HUMAN | P16109 from UniProtKB/Swiss-Prot  Length:830

    Alignment length:160
                                    51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201
          LYAM3_HUMAN    42 WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVRECG 201
               SCOP domains d1g1ra1 A:1-118 P-selectin, C-lectin domain                                                                           d1g1ra2 A:119-160 E-selectin, EGF-domain   SCOP domains
               CATH domains 1g1rA01 A:1-119 Mannose-Binding Protein A, subunit A                                                                   1g1rA02 A:120-157 Laminin             --- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....hhhhhhhhhhhhh.ee....hhhhhhhhhhhh......ee..eeee..eeee...........................eeee..........eeee......eeeeee.....hhhhh.eeeeee..eeeeee...ee.....ee.... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------R---------------------- SAPs(SNPs)
                PROSITE (1) -----------------------------------------------------------------------------------------C_TYPE_LECTIN_1             EGF_3  PDB: A:118-154                --SUSH PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------EGF_1       ------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------EGF_2       ------- PROSITE (3)
           Transcript 1 (1) Exon 1.3  PDB: A:1-120 UniProt: 32-161 [INCOMPLETE]                                                                     -----------------------------------1.5   Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------------------------------------------------------------------------------------Exon 1.4  PDB: A:120-156             ---- Transcript 1 (2)
                 1g1r A   1 WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVRDDD 160
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160


Chain B from PDB  Type:PROTEIN  Length:160
 aligned with LYAM3_HUMAN | P16109 from UniProtKB/Swiss-Prot  Length:830

    Alignment length:160
                                    51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201
          LYAM3_HUMAN    42 WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVRECG 201
               SCOP domains d1g1rb1 B:1-118 P-selectin, C-lectin domain                                                                           d1g1rb2 B:119-160 E-selectin, EGF-domain   SCOP domains
               CATH domains 1g1rB01 B:1-119 Mannose-Binding Protein A, subunit A                                                                   1g1rB02 B:120-157 Laminin             --- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee......hhhhhhhhhhhh.ee....hhhhhhhhhhhh......ee..eeee..eeee...........................eeee..........eeee......eeeeee......hhhh.eeeeee..eeeeee...ee.....ee.... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------R---------------------- SAPs(SNPs)
                PROSITE (1) -----------------------------------------------------------------------------------------C_TYPE_LECTIN_1             EGF_3  PDB: B:118-154                --SUSH PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------EGF_1       ------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------EGF_2       ------- PROSITE (3)
           Transcript 1 (1) Exon 1.3  PDB: B:1-120 UniProt: 32-161 [INCOMPLETE]                                                                     -----------------------------------1.5   Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------------------------------------------------------------------------------------Exon 1.4  PDB: B:120-156             ---- Transcript 1 (2)
                 1g1r B   1 WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVRDDD 160
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160


Chain C from PDB  Type:PROTEIN  Length:159
 aligned with LYAM3_HUMAN | P16109 from UniProtKB/Swiss-Prot  Length:830

    Alignment length:159
                                    51        61        71        81        91       101       111       121       131       141       151       161       171       181       191         
          LYAM3_HUMAN    42 WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVREC 200
               SCOP domains d1g1rc1 C:1-118 P-selectin, C-lectin domain                                                                           d1g1rc2 C:119-159 E-selectin, EGF-domain  SCOP domains
               CATH domains 1g1rC01 C:1-119 Mannose-Binding Protein A, subunit A                                                                   1g1rC02 C:120-157 Laminin             -- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....hhhhhhhhhhhhh.ee....hhhhhhhhhhhh......eee..ee....eee....ee.....................eeee..........eeee......eeeeee.....hhhhhh..eee....eee.....ee.....ee... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------R--------------------- SAPs(SNPs)
                PROSITE (1) -----------------------------------------------------------------------------------------C_TYPE_LECTIN_1             EGF_3  PDB: C:118-154                --SUS PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------EGF_1       ------ PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------EGF_2       ------ PROSITE (3)
           Transcript 1 (1) Exon 1.3  PDB: C:1-120 UniProt: 32-161 [INCOMPLETE]                                                                     -----------------------------------1.5  Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------------------------------------------------------------------------------------Exon 1.4  PDB: C:120-156             --- Transcript 1 (2)
                 1g1r C   1 WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVRDD 159
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150         


Chain D from PDB  Type:PROTEIN  Length:160
 aligned with LYAM3_HUMAN | P16109 from UniProtKB/Swiss-Prot  Length:830

    Alignment length:160
                                    51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201
          LYAM3_HUMAN    42 WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVRECG 201
               SCOP domains d1g1rd1 D:1-118 P-selectin, C-lectin domain                                                                           d1g1rd2 D:119-160 E-selectin, EGF-domain   SCOP domains
               CATH domains 1g1rD01 D:1-119 Mannose-Binding Protein A, subunit A                                                                   1g1rD02 D:120-157 Laminin             --- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....hhhhhhhhhhhhh.ee....hhhhhhhhhhhh......eeeeee...................................eeee..........eeee......eeeeee.....hhhhhh.eeeee..eeeee....ee.....ee.... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------R---------------------- SAPs(SNPs)
                PROSITE (1) -----------------------------------------------------------------------------------------C_TYPE_LECTIN_1             EGF_3  PDB: D:118-154                --SUSH PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------EGF_1       ------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------EGF_2       ------- PROSITE (3)
           Transcript 1 (1) Exon 1.3  PDB: D:1-120 UniProt: 32-161 [INCOMPLETE]                                                                     -----------------------------------1.5   Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------------------------------------------------------------------------------------Exon 1.4  PDB: D:120-156             ---- Transcript 1 (2)
                 1g1r D   1 WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVRDDD 160
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160
   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  (2, 8)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Small proteins (3458)

(-) CATH Domains  (2, 8)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)
(-)
Architecture: Ribbon (789)
(-)
Topology: Laminin (270)
(-)
Homologous Superfamily: Laminin (263)
(-)
Human (Homo sapiens) (195)
2a1g1rA02A:120-157
2b1g1rB02B:120-157
2c1g1rC02C:120-157
2d1g1rD02D:120-157

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1G1R)

(-) Gene Ontology  (37, 37)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (LYAM3_HUMAN | P16109)
molecular function
    GO:0048306    calcium-dependent 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), in the presence of calcium.
    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:0042806    fucose binding    Interacting selectively and non-covalently with fucose, the pentose 6-deoxygalactose.
    GO:0043208    glycosphingolipid binding    Interacting selectively and non-covalently with glycosphingolipid, a compound with residues of sphingoid and at least one monosaccharide.
    GO:0008201    heparin binding    Interacting selectively and non-covalently with heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells and which consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues.
    GO:0001530    lipopolysaccharide binding    Interacting selectively and non-covalently with lipopolysaccharide.
    GO:0070492    oligosaccharide binding    Interacting selectively and non-covalently with any oligosaccharide, a molecule with between two and (about) 20 monosaccharide residues connected by glycosidic linkages.
    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:0033691    sialic acid binding    Interacting selectively and non-covalently with sialic acid, any of a variety of N- or O- substituted derivatives of neuraminic acid, a nine carbon monosaccharide. Sialic acids often occur in polysaccharides, glycoproteins, and glycolipids in animals and bacteria.
biological process
    GO:0035584    calcium-mediated signaling using intracellular calcium source    A series of molecular signals in which a cell uses calcium ions released from an intracellular store to convert a signal into a response.
    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:0050829    defense response to Gram-negative bacterium    Reactions triggered in response to the presence of a Gram-negative bacterium that act to protect the cell or organism.
    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:0006954    inflammatory response    The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages.
    GO:0007159    leukocyte cell-cell adhesion    The attachment of a leukocyte to another cell via adhesion molecules.
    GO:0050900    leukocyte migration    The movement of a leukocyte within or between different tissues and organs of the body.
    GO:0050901    leukocyte tethering or rolling    Transient adhesive interactions between leukocytes and endothelial cells lining blood vessels. Carbohydrates on circulating leukocytes bind selectins on the vessel wall causing the leukocytes to slow down and roll along the inner surface of the vessel wall. During this rolling motion, transitory bonds are formed and broken between selectins and their ligands. Typically the first step in cellular extravasation (the movement of leukocytes out of the circulatory system, towards the site of tissue damage or infection).
    GO:0002576    platelet degranulation    The regulated exocytosis of secretory granules containing preformed mediators such as histamine and serotonin by a platelet.
    GO:0045785    positive regulation of cell adhesion    Any process that activates or increases the frequency, rate or extent of cell adhesion.
    GO:0002687    positive regulation of leukocyte migration    Any process that activates or increases the frequency, rate, or extent of leukocyte migration.
    GO:0014068    positive regulation of phosphatidylinositol 3-kinase signaling    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the phosphatidylinositol 3-kinase cascade.
    GO:0010572    positive regulation of platelet activation    Any process that increases the rate or frequency of platelet activation. Platelet activation is a series of progressive, overlapping events triggered by exposure of the platelets to subendothelial tissue.
    GO:0002691    regulation of cellular extravasation    Any process that modulates the frequency, rate, or extent of cellular extravasation.
    GO:0033623    regulation of integrin activation    Any process that modulates the frequency, rate, or extent of integrin activation.
    GO:0032496    response to lipopolysaccharide    Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0014070    response to organic cyclic compound    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
    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.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    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.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    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:0031092    platelet alpha granule membrane    The lipid bilayer surrounding the platelet alpha granule.
    GO:0031088    platelet dense granule membrane    The lipid bilayer surrounding the platelet dense granule.

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 Related Entries

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

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        LYAM3_HUMAN | P16109: 1fsb 1g1q 1g1s 1hes 1kjd

(-) Related Entries Specified in the PDB File

1g1q CRYSTAL STRUCTURE OF P-SELECTIN LECTIN/EGF DOMAINS
1g1s CRYSTAL STRUCTURE OF P-SELECTIN LECTIN/EGF DOMAINS
1g1t CRYSTAL STRUCTURE OF E-SELECTIN