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(-) Description

Title :  CRYSTAL STRUCTURE OF RPA70N IN COMPLEX WITH A 3,4 DICHLOROPHENYLALANINE ATRIP DERIVED PEPTIDE
 
Authors :  M. D. Feldkamp, A. O. Frank, B. Vangamudi, E. M. Souza-Fagundes, J. W. Lu D. Cortez, O. T. Olejniczak, A. G. Waterson, O. W. Rossanese, S. W. Fesi W. J. Chazin
Date :  22 Oct 13  (Deposition) - 26 Feb 14  (Release) - 09 Apr 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.35
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Ob Fold, Protein-Protein Interaction, 3, 4 Dichlorophenylalanine, Peptide Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. O. Frank, B. Vangamudi, M. D. Feldkamp, E. M. Souza-Fagundes, J. W. Luzwick, D. Cortez, E. T. Olejniczak, A. G. Waterson, O. W. Rossanese, W. J. Chazin, S. W. Fesik
Discovery Of A Potent Stapled Helix Peptide That Binds To The 70N Domain Of Replication Protein A.
J. Med. Chem. V. 57 2455 2014
PubMed-ID: 24491171  |  Reference-DOI: 10.1021/JM401730Y

(-) Compounds

Molecule 1 - REPLICATION PROTEIN A 70 KDA DNA-BINDING SUBUNIT
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: RPA1, REPA1, RPA70
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: RP-A P70, REPLICATION FACTOR A PROTEIN 1, RF-A PROTEIN 1, SINGLE-STRANDED DNA-BINDING PROTEIN, REPLICATION PROTEIN A 70 KDA DNA-BINDING SUBUNIT, N-TERMINALLY PROCESSED
 
Molecule 2 - 3,4 DICHLOROPHENYLALANINE ATRIP DERIVED PEPTIDE
    Chains: C, D
    Engineered: YES
    Other Details: SYNTHESIZED PEPTIDE CONTAINS A COVALENTLY ATTACHED FLUORESCEIN ISOTHIOCYANATE (FITC) AT ITS N-TERMINUS AND A 3,4 DICHLOROPHENYLALANINE INCORPORATED INTO THE PEPTIDE CHAIN AT POSITION 15
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
12N22Mod. Amino Acid2-(3,6-DIHYDROXY-9H-XANTHEN-9-YL)-5-{[(6-OXOHEXYL)CARBAMOTHIOYL]AMINO}BENZOIC ACID
2ZCL2Mod. Amino Acid3,4-DICHLORO-L-PHENYLALANINE
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
12N21Mod. Amino Acid2-(3,6-DIHYDROXY-9H-XANTHEN-9-YL)-5-{[(6-OXOHEXYL)CARBAMOTHIOYL]AMINO}BENZOIC ACID
2ZCL1Mod. Amino Acid3,4-DICHLORO-L-PHENYLALANINE
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
12N21Mod. Amino Acid2-(3,6-DIHYDROXY-9H-XANTHEN-9-YL)-5-{[(6-OXOHEXYL)CARBAMOTHIOYL]AMINO}BENZOIC ACID
2ZCL1Mod. Amino Acid3,4-DICHLORO-L-PHENYLALANINE

(-) Sites  (0, 0)

(no "Site" information available for 4NB3)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4NB3)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ser A:38 -Pro A:39

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4NB3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4NB3)

(-) Exons   (0, 0)

(no "Exon" information available for 4NB3)

(-) 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:123
                                                                                                                                                           
               SCOP domains --------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhh..hhhhhhhhhh......eeeeeeeee.........eeeeee...eeeeeeee...hhhhhhh.......eeeeeeeeeee.....eeeeeeeeeeeehhhhhh......ee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nb3 A  -2 GSHMVGQLSRGAIAAIMQKGDTNIKPILQVINIRPITTGNSPPRYRLLMSDGLNTLSSFMLATQLNPLVEEEQLSSNCVCQIHRFIVNTLKDGRRVVILMELEVLKSAEAVGVKIGNPVPYNE 120
                                     7        17        27        37        47        57        67        77        87        97       107       117   


Chain B from PDB  Type:PROTEIN  Length:122
                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhh..hhhhhhhhhh......eeeeeeeee.........eeeeee...eeeeeeee...hhhhhhh.......eeeeeeeeeee.....eeeeeeeeeeeehhhhhh......ee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nb3 B  -1 SHMVGQLSRGAIAAIMQKGDTNIKPILQVINIRPITTGNSPPRYRLLMSDGLNTLSSFMLATQLNPLVEEEQLSSNCVCQIHRFIVNTLKDGRRVVILMELEVLKSAEAVGVKIGNPVPYNE 120
                                     8        18        28        38        48        58        68        78        88        98       108       118  


Chain C from PDB  Type:PROTEIN  Length:15
                                               
               SCOP domains --------------- SCOP domains
               CATH domains --------------- CATH domains
               Pfam domains --------------- Pfam domains
         Sec.struct. author ............... Sec.struct. author
                 SAPs(SNPs) --------------- SAPs(SNPs)
                    PROSITE --------------- PROSITE
                 Transcript --------------- Transcript
                 4nb3 C   2 xDFTADDLEEWfALA  18
                            ||      13 |   
                            2-2N2     15-ZCL
                             5             


Chain D from PDB  Type:PROTEIN  Length:15
                                               
               SCOP domains --------------- SCOP domains
               CATH domains --------------- CATH domains
               Pfam domains --------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------- SAPs(SNPs)
                    PROSITE --------------- PROSITE
                 Transcript --------------- Transcript
                 4nb3 D   2 xDFTADDLEEWfALA  18
                            ||      13 |   
                            ||        15-ZCL
                            2-2N2          
                             5
   Legend:   → Mismatch (orange background)
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  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 4NB3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4NB3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4NB3)

(-) Gene Ontology  (40, 48)

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    Ser A:38 - Pro A:39   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/Swiss-Prot
        ATRIP_HUMAN | Q8WXE1: 4igk
        RFA1_HUMAN | P27694: 1ewi 1fgu 1jmc 1l1o 2b29 2b3g 4ijh 4ijl 4ipc 4ipd 4ipg 4iph 4luo 4luv 4luz 4lw1 4lwc 4o0a 4r4c 4r4i 4r4o 4r4q 4r4t 5e7n 5eay 5n85 5n8a

(-) Related Entries Specified in the PDB File

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