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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN ARGONAUTE2 BOUND TO TRYPTOPHAN
 
Authors :  N. T. Schirle, I. J. Macrae
Date :  23 Jan 14  (Deposition) - 05 Feb 14  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Rna-Binding Protein, Rna Interference, Protein-Rna Complex, Ago, Hydrolase-Rna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. T. Schirle, I. J. Macrae
The Crystal Structure Of Human Argonaute2.
Science V. 336 1037 2012
PubMed-ID: 22539551  |  Reference-DOI: 10.1126/SCIENCE.1221551

(-) Compounds

Molecule 1 - PROTEIN ARGONAUTE-2
    Chains: A
    EC Number: 3.1.26.-
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Strain: SF9
    Expression System Taxid: 7108
    Gene: EIF2C2, AGO2
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ARGONAUTE2, HAGO2, EUKARYOTIC TRANSLATION INITIATION FACTOR 2C 2, EIF-2C 2, EIF2C 2, PAZ PIWI DOMAIN PROTEIN, PPD, PROTEIN SLICER
 
Molecule 2 - 5'-R(P*AP*AP*AP*AP*AP*AP*AP*AP*AP*U)-3'
    Chains: B
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Strain: SF9
    Expression System Taxid: 7108
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1TRP2Mod. Amino AcidTRYPTOPHAN

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:587 , GLN A:589 , PRO A:590 , VAL A:591 , ALA A:620 , PHE A:653 , PHE A:659BINDING SITE FOR RESIDUE TRP A 901
2AC2SOFTWARELEU A:650 , TYR A:654 , LYS A:660 , LEU A:694 , GLU A:695 , TYR A:698BINDING SITE FOR RESIDUE TRP A 902

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Lys A:62 -Pro A:63
2Arg A:150 -Leu A:151
3His A:621 -Pro A:622

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4OLB)

(-) 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:796
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.eeeee....eeeeeeeeee....hhhhhhhhhhhhhhhh..........ee....eeee..........eeeee....eeeeeeeeeeeehhhhhhhhhh...hhhhhhhhhhhhh.hhhhhheee..eeee....eee..eeeeeeeeeeeee....eeeeeeeeeeeee...hhhhhhhhhhh.........hhhhhhhhhhhhh..eeee....eeeeeeeeeee....eeeee.....eeeeehhhhhhhh..........eeeee....eeee...eee...ee.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh..ee....eeeeeee.....ee.......ee......................eeeee.......hhhhhhhhhhhhhhhhhhhh........eeee..hhhhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhh.....eeeeehhhhhh.hhhhhhhhhhhhhhhh.....ee.....hhhhhh.eeeeeeeee......eeeeeeee.......eeeeeeee........hhhhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeeee......eee.hhhhh..........eee.........eeeeee...........eeeeeeee....hhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhh..........hhhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4olb A  22 AFKPPPRPDFGTSGRTIKLQANFFEMDIPKIDIYHYELDIKPEKCPRRVNREIVEHMVQHFKTQIFGDRKPVFDGRKNLYTAMPLPIGRDKVELEVTLRIFKVSIKWVSCVSLQALHDALSGRLVPFETIQALDVVMRHLPSMRYTPVGRSFFTASSNPLGGGREVWFGFHQSVRPSLWKMMLNIDVSATAFYKAQPVIEFVCEVLDFKSIEQKPLTDSQRVKFTKEIKGLKVEITHKRKYRVCNVTRRPASHQTFPLQQESGQTVECTVAQYFKDRHKLVLRYPHLPCLQVGQEHTYLPLEVCNIVAGQRCIKKLTDNQTSTMIRATARSAPDRQEEISKLMRSADFNTDPYVREFGIMVKDEMTDVTGRVLQPPSILYGGRNKAIATPVQGVWDMRNKQFHTGIEIKVWAIACFAPQRQCTEVHLKSFTEQLRKISRDAGMPIQGQPCFCKYAQGADSVEPMFRHLKNTYAGLQLVVVILPGKTPVYAEVKRVGDTVLGMATQCVQMKNVQRTTPQTLSNLCLKINVKLGGVNNILLPQGRPPVFQQPVIFLGADVTHPPKKPSIAAVVGSMDAHPNRYCATVRVQQHRQEIIQDLAAMVRELLIQFYKSTRFKPTRIIFYRDGVSEGQFQQVLHHELLAIREACIKLEKDYQPGITFIVVQKRHHTRLFCTDKNERVGKSGNIPAGTTVDTKITHPTEFDFYLCSHAGIQGTSRPSHYHVLWDDNRFSSDELQILTYQLCHTYVRCTRSVSIPAPAYYAHLVAFRARYHLVQALAKAVQVHQDTLRTMYFAWW 902
                                    31        41        51        61        71        81        91       101       111       127       137       147   ||  159       169       179     ||192       202       212       222       232       242 ||    254       264      |278       288       298       308       318       328    || 340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600 ||    614       624       634       644       654       664       674       684       694       704       714       724       734       744       754       764       774       784       794       804       814   ||  845       855   || 
                                                                                                                           119|                      151|                            185|                                                    244|                     271|                                                      333|                                                                                                                                                                                                                                                                       602|                                                                                                                                                                                                                818|                859| 
                                                                                                                            126                       154                             189                                                     247                      276                                                       336                                                                                                                                                                                                                                                                        607                                                                                                                                                                                                                 840                 901 


Chain B from PDB  Type:DNA/RNA  Length:10
                                          
                 4olb B   1 AAAAAAAAAU  21
                                    21
                                    9|
                                    21
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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 4OLB)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (59, 59)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        AGO2_HUMAN | Q9UKV8: 3luc 3lud 3lug 3luh 3luj 3luk 3qx8 3qx9 4f3t 4ola 4w5n 4w5o 4w5q 4w5r 4w5t 4z4c 4z4d 4z4e 4z4f 4z4g 4z4h 4z4i 5js1 5js2 5ki6 5t7b

(-) Related Entries Specified in the PDB File

4ola