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(-) Description

Title :  CRYSTAL STRUCTURE OF A UNIQUE ANKYRIN
 
Authors :  A. S. Ethayathulla, E. B. Tikhonova, L. Guan
Date :  21 May 14  (Deposition) - 06 May 15  (Release) - 06 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Designed Ankyrin Repeats, De Novo Protein, Domain Swap (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. B. Tikhonova, A. S. Ethayathulla, Y. Su, P. Hariharan, S. Xie, L. Gua
A Transcription Blocker Isolated From A Designed Repeat Protein Combinatorial Library By In Vivo Functional Screen.
Sci Rep V. 5 8070 2015
PubMed-ID: 25627011  |  Reference-DOI: 10.1038/SREP08070

(-) Compounds

Molecule 1 - ANK-N5C-281
    Chains: A, B, C, D
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Other Details: SYNTHETIC CONSTRUCT
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric Unit (1, 3)
No.NameCountTypeFull Name
1ACT3Ligand/IonACETATE ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:181 , HIS A:182 , HOH A:546 , HOH A:547BINDING SITE FOR RESIDUE ACT A 301
2AC2SOFTWARELYS A:201 , LYS C:201BINDING SITE FOR RESIDUE ACT A 302
3AC3SOFTWAREGLY C:181 , LEU C:183 , GLU C:184 , HOH C:412BINDING SITE FOR RESIDUE ACT C 301

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4QFV)

(-) 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:229
                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qfv A   1 MSMDIGKKLLEAARAGHDDSVEVLLKKGADINAKDNSGRTPLHVAALNGHLELVKLLLEKGADINARDMFGLTPLHTAASNGHLELVKLLLEKGADINARDEDGSTPLHLAASNGHLELVKLLLEKGADINAEDHSGTTPLHFAAKNGHLELVKLLLEKGADINASDFSGPTPLHSAAENGHLELVKLLLEKGADINARDKFGKTPFDLAIDNGNEDIAEVLQKAARSH 229
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220         


Chain B from PDB  Type:PROTEIN  Length:227
                                                                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qfv B   3 MDIGKKLLEAARAGHDDSVEVLLKKGADINAKDNSGRTPLHVAALNGHLELVKLLLEKGADINARDMFGLTPLHTAASNGHLELVKLLLEKGADINARDEDGSTPLHLAASNGHLELVKLLLEKGADINAEDHSGTTPLHFAAKNGHLELVKLLLEKGADINASDFSGPTPLHSAAENGHLELVKLLLEKGADINARDKFGKTPFDLAIDNGNEDIAEVLQKAARSH 229
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       


Chain C from PDB  Type:PROTEIN  Length:227
                                                                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qfv C   4 DIGKKLLEAARAGHDDSVEVLLKKGADINAKDNSGRTPLHVAALNGHLELVKLLLEKGADINARDMFGLTPLHTAASNGHLELVKLLLEKGADINARDEDGSTPLHLAASNGHLELVKLLLEKGADINAEDHSGTTPLHFAAKNGHLELVKLLLEKGADINASDFSGPTPLHSAAENGHLELVKLLLEKGADINARDKFGKTPFDLAIDNGNEDIAEVLQKAARSHH 230
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       


Chain D from PDB  Type:PROTEIN  Length:227
                                                                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qfv D   4 DIGKKLLEAARAGHDDSVEVLLKKGADINAKDNSGRTPLHVAALNGHLELVKLLLEKGADINARDMFGLTPLHTAASNGHLELVKLLLEKGADINARDEDGSTPLHLAASNGHLELVKLLLEKGADINAEDHSGTTPLHFAAKNGHLELVKLLLEKGADINASDFSGPTPLHSAAENGHLELVKLLLEKGADINARDKFGKTPFDLAIDNGNEDIAEVLQKAARSHH 230
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223
   Legend:   → Mismatch (orange background)
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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 4QFV)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4QFV)

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  4qfv
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 Related Entries

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(-) Related Entries Specified in the PDB File

4o60 STRUCTURE OF ANKYRIN REPEAT PROTEIN