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(-) Description

Title :  COMPLEX STRUCTURE OF HUMAN IL2 MUTANT, PROLEUKIN, WITH FAB FRAGMENT OF NARA1 ANTIBODY
 
Authors :  C. Zou, E. Wirth
Date :  16 Aug 16  (Deposition) - 14 Dec 16  (Release) - 14 Dec 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A,H,L
Keywords :  Il2, Proleukin, Nara1, Anti-Il2, Cytokine (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Arenas-Ramirez, C. Zou, S. Popp, D. Zingg, B. Brannetti, E. Wirth, T. Calzascia, J. Kovarik, L. Sommer, G. Zenke, J. Woytschak, C. H. Regnier, A. Katopodis, O. Boyman
Improved Cancer Immunotherapy By A Cd25-Mimobody Conferring Selectivity To Human Interleukin-2.
Sci Transl Med V. 8 Ra166 2016
PubMed-ID: 27903862  |  Reference-DOI: 10.1126/SCITRANSLMED.AAG3187

(-) Compounds

Molecule 1 - INTERLEUKIN-2
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: IL-2,T-CELL GROWTH FACTOR,TCGF
 
Molecule 2 - ANTI-HIL2 FAB FRAGMENT HEAVY CHAIN
    Chains: H
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
 
Molecule 3 - ANTI-HIL2 FAB FRAGMENT LIGHT CHAIN
    Chains: L
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : AHL

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 5LQB)

(-) Sites  (0, 0)

(no "Site" information available for 5LQB)

(-) SS Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1A:78 -A:125
2H:22 -H:96
3H:148 -H:203
4L:23 -L:92
5L:138 -L:198

(-) Cis Peptide Bonds  (7, 7)

Asymmetric/Biological Unit
No.Residues
1Phe H:154 -Pro H:155
2Glu H:156 -Pro H:157
3Trp H:196 -Pro H:197
4Ser L:7 -Pro L:8
5His L:80 -Pro L:81
6Asp L:98 -Pro L:99
7Tyr L:144 -Pro L:145

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5LQB)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5LQB)

(-) Exons   (0, 0)

(no "Exon" information available for 5LQB)

(-) 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:128
                                                                                                                                                                
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh...........hhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5lqb A  26 STKKTQLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHLRPRDLISNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFSQSIISTLT 153
                                    35        45        55        65        75        85        95       105       115       125       135       145        


Chain H from PDB  Type:PROTEIN  Length:219
                                                                                                                                                                                                                                                           
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhh.eeeeeee...eeeeeeee......eee.hhhh..eeeeeehhh.eeeeee...hhhhheeeeeeeee......eeeee...eeeee........eeeee..........eeeeeeeeeee.....eeee.hhh....eee...eee..eeeeeeeeeee.........eeeeee...eeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5lqb H   1 QVQLQQSGAELVRPGTSVKVSCKASGYAFTNYLIEWVKQRPGQGLEWIGVINPGSGGTNYNEKFKGKATLTADKSSSTAYMQLSSLTSDDSAVYFCARWRGDGYYAYFDVWGAGTTVTVSSAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIE 219
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210         


Chain L from PDB  Type:PROTEIN  Length:217
                                                                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeeee....eeeeeee....ee..ee.eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhheeeeeee......ee...eeeeee......eeeee..hhhhhh..eeeeeeeeeee....eeeeeee..eee...eeeee.........eeeeeeeeeehhhhhh..eeeeeeee..eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5lqb L   1 DIVLTQSPASLAVSLGQRATISCKASQSVDYDGDSYMNWYQQKPGQPPKLLIYAASNLESGIPARFSGSGSGTDFTLNIHPVEEEDAATYYCQQSNEDPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNE 217
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210
   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 5LQB)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5LQB)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5LQB)

(-) Gene Ontology  (48, 48)

Asymmetric/Biological Unit(hide GO term definitions)

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  Sites
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  Cis Peptide Bonds
    Asp L:98 - Pro L:99   [ RasMol ]  
    Glu H:156 - Pro H:157   [ RasMol ]  
    His L:80 - Pro L:81   [ RasMol ]  
    Phe H:154 - Pro H:155   [ RasMol ]  
    Ser L:7 - Pro L:8   [ RasMol ]  
    Trp H:196 - Pro H:197   [ RasMol ]  
    Tyr L:144 - Pro L:145   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        IL2_HUMAN | P60568: 1ilm 1iln 1irl 1m47 1m48 1m49 1m4a 1m4b 1m4c 1nbp 1pw6 1py2 1qvn 1z92 2b5i 2erj 3ink 3qaz 3qb1 4nej 4nem

(-) Related Entries Specified in the PDB File

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