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(-) Description

Title :  GLYCOSYLATED FORM OF HUMAN LLT1, A LIGAND FOR NKR-P1, IN THIS STRUCTURE FORMING HEXAMERS
 
Authors :  T. Skalova, J. Blaha, J. Duskova, T. Koval, J. Stransky, J. Hasek, O. Van J. Dohnalek
Date :  06 Jun 14  (Deposition) - 11 Mar 15  (Release) - 27 Jan 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.75
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Biol. Unit 2:  A  (1x)
Keywords :  C-Type Lectin Like Fold, Ligand For Human Receptor Nkr-P1, Glcnac2Man5 Glycosylation, Anchored In Membrane On Cell Surface, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Skalova, J. Blaha, K. Harlos, J. Duskova, T. Koval', J. Stransky, J. Hasek, O. Vanek, J. Dohnalek
Four Crystal Structures Of Human Llt1, A Ligand Of Human Nkr-P1, In Varied Glycosylation And Oligomerization States
Acta Crystallogr. , Sect. D V. 71 578 2015
PubMed-ID: 25760607  |  Reference-DOI: 10.1107/S1399004714027928

(-) Compounds

Molecule 1 - C-TYPE LECTIN DOMAIN FAMILY 2 MEMBER D
    Chains: A
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Cell Line: HEK293
    Expression System Common: HUMAN
    Expression System Plasmid: PTT28
    Expression System Strain: HEK293S GNTI-
    Expression System Taxid: 9606
    Expression System Vector Type: PLASMID
    Fragment: EXTRACELLULAR PART, UNP RESIDUES 72-191
    Gene: CLAX, CLEC2B, CLEC2D, LLT1, OCIL
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: LECTIN-LIKE NK CELL RECEPTOR, LECTIN-LIKE TRANSCRIPT 1, LLT- 1, OSTEOCLAST INHIBITORY LECTIN

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:95 , THR A:97 , LYS A:144 , GLY A:148BINDING SITE FOR MONO-SACCHARIDE NAG A 301 BOUND TO ASN A 95

(-) SS Bonds  (3, 3)

Asymmetric Unit
No.Residues
1A:75 -A:86
2A:103 -A:184
3A:163 -A:176

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4QKJ)

 Sequence-Structure Mapping

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(-) Sequences/Alignments

Asymmetric Unit
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Chain A from PDB  Type:PROTEIN  Length:115
                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee....eeee.....hhhhhhhhhhhh..ee....hhhhhhhhhhhhh...eeeeee.......ee.................eeee....eeee......eeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------- Transcript
                 4qkj A  74 ACPESWIGFQRKCFYFSDDTKNWTSSQRFCDSQDADLAQVESFQELNFLLRYKGPSDHWIGLSREQGQPWKWINGTEWTRQFPILGAGECAYLNDKGASSARCYTERKWICSKSD 188
                                    83        93       103       113       123       133       143       153       163       173       183
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4QKJ)

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(no "CATH Domain" information available for 4QKJ)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (10, 10)

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 Related Entries

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

UniProtKB/Swiss-Prot
        CLC2D_HUMAN | Q9UHP7: 4qkg 4qkh 4qki 4wco

(-) Related Entries Specified in the PDB File

4qkg 4qkh 4qki