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(-) Description

Title :  STRUCTURE OF THE HCMV UL16-MICB COMPLEX ELUCIDATES SELECT BINDING OF A VIRAL IMMUNOEVASIN TO DIVERSE NKG2D LIGANDS
 
Authors :  S. Mueller, G. Zocher, A. Steinle, T. Stehle
Date :  11 Nov 09  (Deposition) - 02 Feb 10  (Release) - 18 Jun 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Immune System-Viral Protein Complex, Immune Response, Innate Immunity, Structural Mimicry, Immunoglobulin Domain, Membrane, Cytolysis, Ulbp, Nkg2D, Nk Cell, Cell Membrane, Transmembrane, Viral Immune Evasion, Natural Killer Cell, Convergent Evolution (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Muller, G. Zocher, A. Steinle, T. Stehle
Structure Of The Hcmv Ul16-Micb Complex Elucidates Select Binding Of A Viral Immunoevasin To Diverse Nkg2D Ligands.
Plos Pathog. V. 6 723 2010
PubMed-ID: 20090832  |  Reference-DOI: 10.1371/JOURNAL.PPAT.1000723

(-) Compounds

Molecule 1 - UNCHARACTERIZED PROTEIN UL16
    ChainsB, D
    EngineeredYES
    Expression SystemCRICETULUS GRISEUS
    Expression System Cell LineCHO LEC 3.2.8.1
    Expression System CommonCHINESE HAMSTER
    Expression System OrganOVARY
    Expression System PlasmidPCDNA3.1(-)
    Expression System Taxid10029
    FragmentRESIDUES 27-184
    Organism ScientificHUMAN HERPESVIRUS 5 STRAIN AD169
    Organism Taxid10360
    Other DetailsCDNA ISOLATED FROM HCMV STRAIN AD169 GENOME.
    SynonymUL16
 
Molecule 2 - MHC CLASS I POLYPEPTIDE-RELATED SEQUENCE B
    CellFIBROBLAST
    ChainsA, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET21A
    Expression System StrainROSETTA 2
    Expression System Taxid562
    FragmentMHC CLASS I HOMOLOG DOMAIN, RESIDUES 24-341
    OrganLUNG
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsCDNA OF ALLELE 002 WAS ISOLATED FROM A IMR90 HUMAN LUNG FIBROBLAST LIBRARY
    SynonymMHC CLASS I POLYPEPTIDE-RELATED SEQUENCE B ALLELE 002, MIC-B

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)AB  
Biological Unit 2 (1x)  CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 18)

Asymmetric Unit (3, 18)
No.NameCountTypeFull Name
1ACT3Ligand/IonACETATE ION
2NAG12Ligand/IonN-ACETYL-D-GLUCOSAMINE
3PEU3Ligand/Ion2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,80-HEPTACOSAOXADOOCTACONTAN-82-OL
Biological Unit 1 (3, 9)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2NAG6Ligand/IonN-ACETYL-D-GLUCOSAMINE
3PEU1Ligand/Ion2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,80-HEPTACOSAOXADOOCTACONTAN-82-OL
Biological Unit 2 (3, 9)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2NAG6Ligand/IonN-ACETYL-D-GLUCOSAMINE
3PEU2Ligand/Ion2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,80-HEPTACOSAOXADOOCTACONTAN-82-OL

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:52 , ASN B:84 , SER B:86 , HOH B:2162 , HOH B:2163 , HOH B:2164 , GLN D:82 , HIS D:83 , HOH D:2072BINDING SITE FOR RESIDUE NAG B1203
02AC2SOFTWAREGLU B:71 , ASN B:95BINDING SITE FOR RESIDUE NAG B1204
03AC3SOFTWAREILE B:99 , ASN B:101 , ILE B:105 , HOH B:2107 , HOH B:2166 , HOH B:2168BINDING SITE FOR RESIDUE NAG B1205
04AC4SOFTWAREASN B:132 , HOH B:2169 , HOH B:2170 , HOH B:2171 , HOH B:2172 , HOH B:2173 , TRP D:81 , VAL D:87 , ASP D:104 , PEU D:1160 , HOH D:2104BINDING SITE FOR RESIDUE NAG B1206
05AC5SOFTWAREGLN B:82 , HIS B:83 , ASN D:84 , SER D:86 , VAL D:87 , HOH D:2077 , HOH D:2159 , HOH D:2160 , HOH D:2161 , HOH D:2162BINDING SITE FOR RESIDUE NAG D1203
06AC6SOFTWAREASN A:113 , GLU A:115 , ARG A:134 , GLU D:71 , ASN D:95 , HOH D:2093 , HOH D:2163 , HOH D:2164 , HOH D:2165BINDING SITE FOR RESIDUE NAG D1204
07AC7SOFTWARESER A:133 , GLN A:136 , HOH A:2145 , VAL D:98 , ASN D:101 , ILE D:105 , HOH D:2166 , HOH D:2167 , HOH D:2168 , HOH D:2169 , HOH D:2170BINDING SITE FOR RESIDUE NAG D1205
08AC8SOFTWARETRP B:81 , VAL B:87 , ASP B:104 , HOH B:2140 , ASN D:132 , HOH D:2134 , HOH D:2171 , HOH D:2173 , HOH D:2174 , HOH D:2175BINDING SITE FOR RESIDUE NAG D1206
09AC9SOFTWAREASN A:8 , MET A:10 , ALA A:24 , GLN A:91 , GLY A:114BINDING SITE FOR RESIDUE PEU A1176
10BC1SOFTWAREASN C:8 , MET C:10 , LEU C:23 , GLN C:91 , TYR C:111 , GLY C:114BINDING SITE FOR RESIDUE PEU C1176
11BC2SOFTWAREARG A:35 , LYS A:44 , LYS C:40BINDING SITE FOR RESIDUE ACT A1177
12BC3SOFTWARELYS C:154 , ARG C:158 , HOH D:2113BINDING SITE FOR RESIDUE ACT C1177
13BC4SOFTWAREMET A:0 , GLU A:1 , HIS A:3 , GLU A:68 , ARG A:75 , ILE A:98 , HIS A:99 , GLU A:100 , SER A:102 , LYS A:152 , THR A:155 , ARG A:158 , ALA A:159 , ASP A:163 , GLN A:169 , HOH A:2076 , HOH A:2158 , HOH A:2160 , VAL B:27 , LEU B:29 , GLY B:30 , SER B:31 , LYS B:32 , SER B:33 , SER B:34 , SER B:36 , THR B:37 , CYS B:38 , ASN B:41 , GLU B:44 , LEU B:45 , ALA B:46 , ILE B:48 , PRO B:50 , GLY B:51 , GLU B:52 , THR B:53 , TRP B:54 , THR B:55 , LEU B:56 , HIS B:57 , GLY B:58 , MET B:59 , CYS B:60 , ILE B:61 , SER B:62 , ILE B:63 , CYS B:64 , TYR B:65 , TYR B:66 , GLU B:67 , NAG B:1203 , NAG B:1204 , NAG B:1205 , NAG B:1206 , HOH B:2007 , HOH B:2013 , HOH B:2032 , HOH B:2041 , HOH B:2043 , HOH B:2057 , HOH B:2058 , HOH B:2066 , HOH B:2067 , HOH B:2068 , HOH B:2069 , HOH B:2070 , HOH B:2071 , HOH B:2072 , HOH B:2073 , HOH B:2074 , HOH B:2075 , HOH B:2076 , HOH B:2077 , HOH B:2078 , HOH B:2079 , HOH B:2080 , HOH B:2081 , HOH B:2082 , HOH B:2083 , HOH B:2084 , HOH B:2085 , HOH B:2088 , HOH B:2089 , HOH B:2090 , HOH B:2091 , HOH B:2092 , HOH B:2093 , HOH B:2094 , HOH B:2096 , HOH B:2097 , HOH B:2098 , HOH B:2099 , HOH B:2101 , HOH B:2102 , HOH B:2103 , HOH B:2104 , HOH B:2105 , HOH B:2106 , HOH B:2107 , HOH B:2108 , HOH B:2109 , HOH B:2110 , HOH B:2111 , HOH B:2112 , HOH B:2113 , HOH B:2116 , HOH B:2117 , HOH B:2119 , HOH B:2120 , HOH B:2121 , HOH B:2124 , HOH B:2125 , HOH B:2126 , HOH B:2129 , HOH B:2131 , HOH B:2133 , HOH B:2134 , HOH B:2135 , HOH B:2136 , HOH B:2137 , HOH B:2138 , HOH B:2140 , HOH B:2141 , HOH B:2142 , HOH B:2143 , HOH B:2144 , HOH B:2145 , HOH B:2146 , HOH B:2147 , HOH B:2148 , HOH B:2149 , HOH B:2150 , HOH B:2152 , HOH B:2153 , HOH B:2154 , HOH B:2155 , HOH B:2157 , HOH B:2158 , HOH B:2159 , HOH B:2160 , HOH B:2168 , HOH B:2169 , HOH B:2170 , ALA C:56 , ASP C:60 , TRP D:81 , HIS D:83 , ASN D:132 , LEU D:133 , ASN D:145 , THR D:147 , NAG D:1202 , NAG D:1203 , NAG D:1206 , HOH D:2078 , HOH D:2162BINDING SITE FOR CHAIN B OF SUGAR BOUND TO ASN B 68 RESIDUES 68 TO 1202
14BC5SOFTWAREALA A:56 , ASP A:60 , GLN A:131 , SER A:132 , SER A:133 , ARG A:134 , HOH A:2118 , GLU B:67 , TRP B:81 , HIS B:83 , ASN B:132 , LEU B:133 , ASN B:145 , THR B:147 , LYS B:149 , NAG B:1202 , NAG B:1203 , NAG B:1206 , HOH B:2065 , HOH B:2083 , GLU C:68 , ARG C:75 , LYS C:152 , THR C:155 , HIS C:156 , ARG C:158 , ALA C:159 , ASP C:163 , HOH C:2110 , VAL D:27 , ASP D:28 , LEU D:29 , GLY D:30 , SER D:31 , LYS D:32 , SER D:33 , SER D:34 , SER D:36 , THR D:37 , CYS D:38 , ASN D:41 , GLU D:44 , LEU D:45 , ALA D:46 , ILE D:48 , PRO D:50 , GLY D:51 , GLU D:52 , THR D:53 , TRP D:54 , THR D:55 , LEU D:56 , HIS D:57 , GLY D:58 , MET D:59 , CYS D:60 , ILE D:61 , SER D:62 , ILE D:63 , CYS D:64 , TYR D:65 , TYR D:66 , GLU D:67 , NAG D:1203 , NAG D:1204 , NAG D:1205 , NAG D:1206 , HOH D:2027 , HOH D:2039 , HOH D:2048 , HOH D:2057 , HOH D:2058 , HOH D:2059 , HOH D:2060 , HOH D:2061 , HOH D:2062 , HOH D:2063 , HOH D:2064 , HOH D:2065 , HOH D:2066 , HOH D:2067 , HOH D:2068 , HOH D:2069 , HOH D:2070 , HOH D:2071 , HOH D:2072 , HOH D:2073 , HOH D:2074 , HOH D:2075 , HOH D:2077 , HOH D:2078 , HOH D:2079 , HOH D:2082 , HOH D:2083 , HOH D:2084 , HOH D:2085 , HOH D:2086 , HOH D:2089 , HOH D:2091 , HOH D:2092 , HOH D:2093 , HOH D:2094 , HOH D:2095 , HOH D:2096 , HOH D:2097 , HOH D:2098 , HOH D:2099 , HOH D:2100 , HOH D:2101 , HOH D:2102 , HOH D:2103 , HOH D:2104 , HOH D:2105 , HOH D:2106 , HOH D:2107 , HOH D:2108 , HOH D:2110 , HOH D:2111 , HOH D:2112 , HOH D:2113 , HOH D:2116 , HOH D:2117 , HOH D:2118 , HOH D:2120 , HOH D:2122 , HOH D:2123 , HOH D:2124 , HOH D:2125 , HOH D:2126 , HOH D:2127 , HOH D:2128 , HOH D:2129 , HOH D:2130 , HOH D:2131 , HOH D:2132 , HOH D:2133 , HOH D:2134 , HOH D:2136 , HOH D:2137 , HOH D:2138 , HOH D:2139 , HOH D:2140 , HOH D:2141 , HOH D:2142 , HOH D:2143 , HOH D:2144 , HOH D:2145 , HOH D:2146 , HOH D:2148 , HOH D:2149 , HOH D:2150 , HOH D:2151 , HOH D:2153 , HOH D:2154 , HOH D:2156 , HOH D:2158 , HOH D:2166 , HOH D:2171 , HOH D:2176 , HOH D:2177BINDING SITE FOR CHAIN D OF SUGAR BOUND TO ASN D 68 RESIDUES 68 TO 1202

(-) SS Bonds  (6, 6)

Asymmetric Unit
No.Residues
1A:96 -A:164
2B:38 -B:143
3B:64 -B:140
4C:96 -C:164
5D:38 -D:143
6D:64 -D:140

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2WY3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (9, 17)

Asymmetric Unit (9, 17)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_044068E39GMICB_HUMANPolymorphism45578846A/CE16G
2UniProtVAR_044069P68HMICB_HUMANPolymorphism45583740A/CP45H
3UniProtVAR_044070D75NMICB_HUMANPolymorphism3131639A/CD52N
4UniProtVAR_044071K80EMICB_HUMANPolymorphism1065075A/CE57E
5UniProtVAR_044072D88GMICB_HUMANPolymorphism45486091A/CD65G
6UniProtVAR_044073D105GMICB_HUMANPolymorphism45502297AD82G
7UniProtVAR_044074I121MMICB_HUMANPolymorphism3134900A/CI98M
8UniProtVAR_059527D136HMICB_HUMANPolymorphism1051788A/CN113H
9UniProtVAR_044075D136NMICB_HUMANPolymorphism1051788A/CN113N

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (9, 9)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_044068E39GMICB_HUMANPolymorphism45578846AE16G
2UniProtVAR_044069P68HMICB_HUMANPolymorphism45583740AP45H
3UniProtVAR_044070D75NMICB_HUMANPolymorphism3131639AD52N
4UniProtVAR_044071K80EMICB_HUMANPolymorphism1065075AE57E
5UniProtVAR_044072D88GMICB_HUMANPolymorphism45486091AD65G
6UniProtVAR_044073D105GMICB_HUMANPolymorphism45502297AD82G
7UniProtVAR_044074I121MMICB_HUMANPolymorphism3134900AI98M
8UniProtVAR_059527D136HMICB_HUMANPolymorphism1051788AN113H
9UniProtVAR_044075D136NMICB_HUMANPolymorphism1051788AN113N

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (8, 8)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_044068E39GMICB_HUMANPolymorphism45578846CE16G
2UniProtVAR_044069P68HMICB_HUMANPolymorphism45583740CP45H
3UniProtVAR_044070D75NMICB_HUMANPolymorphism3131639CD52N
4UniProtVAR_044071K80EMICB_HUMANPolymorphism1065075CE57E
5UniProtVAR_044072D88GMICB_HUMANPolymorphism45486091CD65G
7UniProtVAR_044074I121MMICB_HUMANPolymorphism3134900CI98M
8UniProtVAR_059527D136HMICB_HUMANPolymorphism1051788CN113H
9UniProtVAR_044075D136NMICB_HUMANPolymorphism1051788CN113N

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2WY3)

(-) Exons   (0, 0)

(no "Exon" information available for 2WY3)

(-) 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:173
 aligned with MICB_HUMAN | Q29980 from UniProtKB/Swiss-Prot  Length:383

    Alignment length:176
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192      
           MICB_HUMAN    23 AEPHSLRYNLMVLSQDESVQSGFLAEGHLDGQPFLRYDRQKRRAKPQGQWAEDVLGAKTWDTETEDLTENGQDLRRTLTHIKDQKGGLHSLQEIRVCEIHEDSSTRGSRHFYYDGELFLSQNLETQESTVPQSSRAQTLAMNVTNFWKEDAMKTKTHYRAMQADCLQKLQRYLKSG 198
               SCOP domains d2wy3a_ A: automated matches                                                                                                                                                     SCOP domains
               CATH domains 2wy3A00 A:0-175 Murine Class I Major Histocompatibility Complex, H2-DB, subunit A, domain 1                                                                                      CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeeee..ee....eeeeee..eeeeeee....eeee.hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.......eeeeeeeeeeee.....eeeeeeeee..eeeeeee.....ee...hhhhhhhhhhhhhhhhh---hhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
             SAPs(SNPs) (1) ----------------G----------------------------H------N----E-------G----------------G---------------M--------------H-------------------------------------------------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----------------------------------------------------------------------------------------------------------------N-------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wy3 A   0 MEPHSLRYNLMVLSQDESVQSGFLAEGHLDGQPFLRYDRQKRRAKPQGQWAEDVLGAETWDTETEDLTENGQDLRRTLTHIKDQKGGLHSLQEIRVCEIHEDSSTRGSRHFYYNGELFLSQNLETQESTVPQSSRAQTLAMNVTNFWKE---KTKTHYRAMQADCLQKLQRYLKSG 175
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139        |-  |    159       169      
                                                                                                                                                                              148 152                       

Chain B from PDB  Type:PROTEIN  Length:137
 aligned with UL16P_HCMVA | P16757 from UniProtKB/Swiss-Prot  Length:230

    Alignment length:137
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       
          UL16P_HCMVA    27 VDLGSKSSNSTCRLNVTELASIHPGETWTLHGMCISICYYENVTEDEIIGVAFTWQHNESVVDLWLYQNDTVIRNFSDITTNILQDGLKMRTVPVTKLYTSRMVTNLTVGRYDCLRCENGTTKIIERLYVRLGSLYP 163
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee....eeee.hhhhhhhh....eeeee..eeeeeeee.......eeeeeee......eeeeeee..eeee.......eeeeeeee.....eeeeeeee.......eeeeeeeee..eeeeeeeeeee...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wy3 B  27 VDLGSKSSNSTCRLNVTELASIHPGETWTLHGMCISICYYENVTEDEIIGVAFTWQHNESVVDLWLYQNDTVIRNFSDITTNILQDGLKMRTVPVTKLYTSRMVTNLTVGRYDCLRCENGTTKIIERLYVRLGSLYP 163
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       

Chain C from PDB  Type:PROTEIN  Length:167
 aligned with MICB_HUMAN | Q29980 from UniProtKB/Swiss-Prot  Length:383

    Alignment length:175
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193     
           MICB_HUMAN    24 EPHSLRYNLMVLSQDESVQSGFLAEGHLDGQPFLRYDRQKRRAKPQGQWAEDVLGAKTWDTETEDLTENGQDLRRTLTHIKDQKGGLHSLQEIRVCEIHEDSSTRGSRHFYYDGELFLSQNLETQESTVPQSSRAQTLAMNVTNFWKEDAMKTKTHYRAMQADCLQKLQRYLKSG 198
               SCOP domains d2wy3c_ C: automated matches                                                                                                                                                    SCOP domains
               CATH domains 2wy3C00 C:1-175 Murine Class I Major Histocompatibility Complex, H2-DB, subunit       A, domain 1                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeeee..ee....eeeeee..eeeeeee....eeee.hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.------.eeeeeeeeeee.....eeeeeeeee..eeeeeee.....ee...hhhhhhhhhhhhhhh.--..hhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
             SAPs(SNPs) (1) ---------------G----------------------------H------N----E-------G--------------------------------M--------------H-------------------------------------------------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------------------------------------N-------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wy3 C   1 EPHSLRYNLMVLSQDESVQSGFLAEGHLDGQPFLRYDRQKRRAKPQGQWAEDVLGAETWDTETEDLTENGQDLRRTLTHI------LHSLQEIRVCEIHEDSSTRGSRHFYYNGELFLSQNLETQESTVPQSSRAQTLAMNVTNFWK--AMKTKTHYRAMQADCLQKLQRYLKSG 175
                                    10        20        30        40        50        60        70        80      | 90       100       110       120       130       140      |150       160       170     
                                                                                                          80     87                                                         147  |                         
                                                                                                                                                                               150                         

Chain D from PDB  Type:PROTEIN  Length:133
 aligned with UL16P_HCMVA | P16757 from UniProtKB/Swiss-Prot  Length:230

    Alignment length:133
                                    36        46        56        66        76        86        96       106       116       126       136       146       156   
          UL16P_HCMVA    27 VDLGSKSSNSTCRLNVTELASIHPGETWTLHGMCISICYYENVTEDEIIGVAFTWQHNESVVDLWLYQNDTVIRNFSDITTNILQDGLKMRTVPVTKLYTSRMVTNLTVGRYDCLRCENGTTKIIERLYVRLG 159
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee....eeee.hhhhhhhh....eeeee...eeeeeee.......eeeeeee......eeeeeee..eeee.......eeeeeeee.....eeeeeeee.......eeeeeeeee..eeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wy3 D  27 VDLGSKSSNSTCRLNVTELASIHPGETWTLHGMCISICYYENVTEDEIIGVAFTWQHNESVVDLWLYQNDTVIRNFSDITTNILQDGLKMRTVPVTKLYTSRMVTNLTVGRYDCLRCENGTTKIIERLYVRLG 159
                                    36        46        56        66        76        86        96       106       116       126       136       146       156   

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2WY3)

(-) Gene Ontology  (24, 27)

Asymmetric Unit(hide GO term definitions)
Chain A,C   (MICB_HUMAN | Q29980)
molecular function
    GO:0003823    antigen binding    Interacting selectively and non-covalently with an antigen, any substance which is capable of inducing a specific immune response and of reacting with the products of that response, the specific antibody or specifically sensitized T-lymphocytes, or both. Binding may counteract the biological activity of the antigen.
    GO:0046703    natural killer cell lectin-like receptor binding    Interacting selectively and non-covalently with a lectin-like natural killer cell receptor.
biological process
    GO:0001913    T cell mediated cytotoxicity    The directed killing of a target cell by a T cell through the release of granules containing cytotoxic mediators or through the engagement of death receptors.
    GO:0002250    adaptive immune response    An immune response mediated by cells expressing specific receptors for antigen produced through a somatic diversification process, and allowing for an enhanced secondary response to subsequent exposures to the same antigen (immunological memory).
    GO:0019882    antigen processing and presentation    The process in which an antigen-presenting cell expresses antigen (peptide or lipid) on its cell surface in association with an MHC protein complex.
    GO:0019835    cytolysis    The rupture of cell membranes and the loss of cytoplasm.
    GO:0046629    gamma-delta T cell activation    The change in morphology and behavior of a gamma-delta T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific.
    GO:0006955    immune response    Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
    GO:0002429    immune response-activating cell surface receptor signaling pathway    A series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of a cell capable of activating or perpetuating an immune response.
    GO:0002376    immune system process    Any process involved in the development or functioning of the immune system, an organismal system for calibrated responses to potential internal or invasive threats.
    GO:0042267    natural killer cell mediated cytotoxicity    The directed killing of a target cell by a natural killer cell through the release of granules containing cytotoxic mediators or through the engagement of death receptors.
    GO:0050689    negative regulation of defense response to virus by host    Any host process that results in the inhibition of antiviral immune response mechanisms, thereby facilitating viral replication. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0050776    regulation of immune response    Any process that modulates the frequency, rate or extent of the immune response, the immunological reaction of an organism to an immunogenic stimulus.
    GO:0009408    response to heat    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 a heat stimulus, a temperature stimulus above the optimal temperature for that organism.
    GO:0006979    response to oxidative stress    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 oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
    GO:0032526    response to retinoic acid    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 a retinoic acid stimulus.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
cellular component
    GO:0009986    cell surface    The external part of the cell wall and/or plasma membrane.
    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: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.

Chain B,D   (UL16P_HCMVA | P16757)
biological process
    GO:0039671    evasion by virus of host natural killer cell activity    Any process by which a virus avoids the effects mediated by the host organism's natural killer (NK) cells.
    GO:0030683    evasion or tolerance by virus of host immune response    Any process, either active or passive, by which a virus avoids the effects of the host organism's immune response. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
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: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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MICB_HUMAN | Q299801je6

(-) Related Entries Specified in the PDB File

1je6 STRUCTURE OF THE MHC CLASS I HOMOLOG MICB