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(-) Description

Title :  X-RAY STRUCTURE OF LFA-1 I-DOMAIN IN COMPLEX WITH IBE-667 AT 1.8A RESOLUTION
 
Authors :  J. Kallen
Date :  25 Jan 13  (Deposition) - 29 Jan 14  (Release) - 29 Jan 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Rossman-Fold, I-Domain, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Hintersteiner, J. Kallen, M. Schmied, T. Jung, C. Graf, G. Mudd, H. Gstach, M. Auer
Identification And X-Ray Structure Based Investigation Of A Icam-1 Binding Enhancing Small Molecule Activator Of Lfa-1
To Be Published 2013
PubMed: search

(-) Compounds

Molecule 1 - INTEGRIN ALPHA-L
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET17B
    Expression System Strain: BL21 PLYSS
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: I-DOMAIN, UNP RESIDUES 152-336
    Gene: ITGAL, CD11A
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CD11 ANTIGEN-LIKE FAMILY MEMBER A, LEUKOCYTE ADHESION GLYCOPROTEIN LFA-1 ALPHA CHAIN, LFA-1A, LEUKOCYTE FUNCTION-ASSOCIATED MOLECULE 1 ALPHA CHAIN

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
11HV1Ligand/Ion4-(3-{4-[(3-AMINOPROPYL)CARBAMOYL]PHENYL}-1H-INDAZOL-1-YL)-N-METHYLBENZAMIDE
2MG1Ligand/IonMAGNESIUM ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
11HV1Ligand/Ion4-(3-{4-[(3-AMINOPROPYL)CARBAMOYL]PHENYL}-1H-INDAZOL-1-YL)-N-METHYLBENZAMIDE
2MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
11HV2Ligand/Ion4-(3-{4-[(3-AMINOPROPYL)CARBAMOYL]PHENYL}-1H-INDAZOL-1-YL)-N-METHYLBENZAMIDE
2MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:139 , SER A:141 , ASP A:239 , HOH A:504 , HOH A:507 , HOH A:509BINDING SITE FOR RESIDUE MG A 401
2AC2SOFTWARETYR A:166 , TYR A:257 , ILE A:259 , GLU A:301 , VAL A:308 , HOH A:519BINDING SITE FOR RESIDUE 1HV A 402

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4IXD)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Lys A:280 -Pro A:281

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IXD)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IXD)

(-) Exons   (0, 0)

(no "Exon" information available for 4IXD)

(-) 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:182
                                                                                                                                                                                                                      
               SCOP domains d4ixda_ A: Integrin CD11a/CD18 (Leukocyte function associated antigen-1, LFA-1)                                                                                                        SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee.....hhhhhhhhhhhhhhhhhhh....eeeeeeee...eeeeehhhhhhhhhhhhhhh..........hhhhhhhhhhhhh.hhhhh.....eeeeeeee.........hhhhh..eeeeeee.hhhhhhhhhhhhhhhh..hhhhheeee...hhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ixd A 128 GNVDLVFLFDGSMSLQPDEFQKILDFMKDVMKKLSNTSYQFAAVQFSTSYKTEFDFSDYVKWKDPDALLKHVKHMLLLTNTFGAINYVATEVFREELGARPDATKVLIIITDGEATDSGNIDAAKDIIRYIIGIGKHFQTKESQETLHKFASKPASEFVKILDTFEKLKDLFTELQKKIYVI 309
                                   137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IXD)

(-) Gene Ontology  (27, 27)

Asymmetric Unit(hide GO term definitions)

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  ITAL_HUMAN | P20701
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 Related Entries

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        ITAL_HUMAN | P20701: 1cqp 1dgq 1ij4 1lfa 1mjn 1mq8 1mq9 1mqa 1rd4 1t0p 1xdd 1xdg 1xuo 1zon 1zoo 1zop 2ica 2k8o 2m3e 2o7n 3bn3 3bqm 3bqn 3e2m 3eoa 3eob 3f74 3f78 3hi6 3m6f 3tcx 5e6r 5e6s 5e6u

(-) Related Entries Specified in the PDB File

1xdg X-RAY STRUCTURE OF LFA-1 I-DOMAIN IN COMPLEX WITH LFA878 AT 2.1A RESOLUTION