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(-) Description

Title :  BACKBONE MODIFICATIONS IN THE PROTEIN GB1 LOOPS: BETA-3-VAL21, BETA-3-ASP40
 
Authors :  Z. E. Reinert, G. A. Lengyel, W. S. Horne
Date :  29 Apr 13  (Deposition) - 04 Sep 13  (Release) - 11 Sep 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Unnatural Backbone, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. E. Reinert, G. A. Lengyel, W. S. Horne
Protein-Like Tertiary Folding Behavior From Heterogeneous Backbones.
J. Am. Chem. Soc. V. 135 12528 2013
PubMed-ID: 23937097  |  Reference-DOI: 10.1021/JA405422V

(-) Compounds

Molecule 1
    Chains: A, B
    Engineered: YES
    Other Details: CHEMICALLY SYNTHESIZED PROTEIN
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 8)

Asymmetric Unit (4, 8)
No.NameCountTypeFull Name
11VR2Mod. Amino Acid(3R)-3-AMINO-4-METHYLPENTANOIC ACID
2B3D2Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
3GOL2Ligand/IonGLYCEROL
4NH22Mod. Amino AcidAMINO GROUP
Biological Unit 1 (4, 4)
No.NameCountTypeFull Name
11VR1Mod. Amino Acid(3R)-3-AMINO-4-METHYLPENTANOIC ACID
2B3D1Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
3GOL1Ligand/IonGLYCEROL
4NH21Mod. Amino AcidAMINO GROUP
Biological Unit 2 (4, 4)
No.NameCountTypeFull Name
11VR1Mod. Amino Acid(3R)-3-AMINO-4-METHYLPENTANOIC ACID
2B3D1Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
3GOL1Ligand/IonGLYCEROL
4NH21Mod. Amino AcidAMINO GROUP

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:47 , TYR B:3 , THR B:11 , LEU B:12 , LYS B:13 , ASP B:22 , ALA B:23 , ASP B:47 , HOH B:209BINDING SITE FOR RESIDUE GOL A 101
2AC2SOFTWARELYS A:10 , THR A:11 , LYS A:13 , THR A:18 , HOH A:203 , LYS B:28 , LYS B:31 , GLN B:32BINDING SITE FOR RESIDUE GOL B 101

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4KGS)

(-) 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:57
                                                                                        
               SCOP domains --------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....eeeeeee..hhhhhhhhhhhhhhhh....eeeeehhh.eeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------- Transcript
                  4kgs A  1 DTYKLILNGKTLKGETTTEAxDAATAEKVFKQYANDNGVdGEWTYDDATKTFTVTEx 57
                                    10        20|       30        40        50      |
                                               21-1VR             40-B3D           57-NH2


Chain B from PDB  Type:PROTEIN  Length:57
                                                                                        
               SCOP domains --------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...eeeeeeee..hhhhhhhhhhhhhhhh....eeeee....eeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------- Transcript
                  4kgs B  1 DTYKLILNGKTLKGETTTEAxDAATAEKVFKQYANDNGVdGEWTYDDATKTFTVTEx 57
                                    10        20|       30        40        50      |
                                               21-1VR             40-B3D           57-NH2
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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 4KGS)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (5, 5)

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 Related Entries

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

UniProtKB/Swiss-Prot
        SPG1_STRSG | P06654: 1em7 1gb1 1igc 1igd 1le3 1mpe 1mvk 1pga 1pgb 1pgx 1pn5 1q10 2cwb 2den 2gb1 2igd 2igh 2j52 2j53 2ju6 2k0p 2kbt 2klk 2lgi 2mbb 2n7j 2nmq 2plp 2rmm 2rpv 3gb1 3mp9 4kgr 4kgt

(-) Related Entries Specified in the PDB File

4kgr 4kgt