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(-) Description

Title :  VQIVY SEGMENT FROM ALZHEIMER'S TAU DISPLAYED ON 42-MEMBERED MACROCYCLE SCAFFOLD
 
Authors :  C. Liu, M. R. Sawaya, D. Eisenberg, J. S. Nowick, P. Cheng, J. Zheng
Date :  07 Jan 11  (Deposition) - 08 Jun 11  (Release) - 08 Jun 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Beta Sheet Tetramer, Beta Strand, Protein Fibril (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Liu, M. R. Sawaya, P. N. Cheng, J. Zheng, J. S. Nowick, D. Eisenberg
Characteristics Of Amyloid-Related Oligomers Revealed By Crystal Structures Of Macrocyclic Beta-Sheet Mimics.
J. Am. Chem. Soc. V. 133 6736 2011
PubMed-ID: 21473620  |  Reference-DOI: 10.1021/JA200222N

(-) Compounds

Molecule 1 - CYCLIC PSEUDO-PEPTIDE VQIV(4BF)(ORN)(HAO)KL(ORN)
    Chains: A
    Engineered: YES
    Other Details: VQIVY SEGMENT FROM ALZHEIMER'S TAU DISPLAYED ON 42- MEMBERED MACROCYCLE SCAFFOLD
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 6)

Asymmetric Unit (5, 6)
No.NameCountTypeFull Name
14BF1Mod. Amino Acid4-BROMO-L-PHENYLALANINE
2ACY1Ligand/IonACETIC ACID
3GOL1Ligand/IonGLYCEROL
4HAO1Mod. Amino Acid{[3-(HYDRAZINOCARBONYL)-4-METHOXYPHENYL]AMINO}(OXO)ACETIC ACID
5ORN2Mod. Amino AcidL-ORNITHINE
Biological Unit 1 (5, 24)
No.NameCountTypeFull Name
14BF4Mod. Amino Acid4-BROMO-L-PHENYLALANINE
2ACY4Ligand/IonACETIC ACID
3GOL4Ligand/IonGLYCEROL
4HAO4Mod. Amino Acid{[3-(HYDRAZINOCARBONYL)-4-METHOXYPHENYL]AMINO}(OXO)ACETIC ACID
5ORN8Mod. Amino AcidL-ORNITHINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:2 , VAL A:4 , HAO A:7 , LEU A:9BINDING SITE FOR RESIDUE GOL A 11
2AC2SOFTWARELYS A:8 , ORN A:10 , HOH A:15BINDING SITE FOR RESIDUE ACY A 12

(-) SS Bonds  (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:PROTEIN  Length:10
                                         
               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
                  3q9g A  1 VQIVyaxKLa 10
                                ||| 10
                                |||  |
                                5-4BF|
                                 6-ORN
                                  7-HAO
                                    10-ORN
   Legend:   → Mismatch (orange background)
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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 Related Entries

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(-) Related Entries Specified in the PDB File

3q9h 3q9i 3q9j