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(-) Description

Title :  STRUCTURE OF A 48-MER PROTEIN NANOCAGE FABRICATED FROM ITS 24-MER ANALOGUE BY SUBUNIT INTERFACE REDESIGN
 
Authors :  S. Zhang, J. Zang, G. Zhao, B. Mikami
Date :  19 Jul 16  (Deposition) - 14 Dec 16  (Release) - 25 Jan 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.81
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (4x)
Keywords :  Ferritin, Nanocage, Subunit Interface Redesign, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Zhang, J. Zang, X. Zhang, H. Chen, B. Mikami, G. Zhao
"Silent" Amino Acid Residues At Key Subunit Interfaces Regulate The Geometry Of Protein Nanocages
Acs Nano V. 10 10382 2016
PubMed-ID: 27934076  |  Reference-DOI: 10.1021/ACSNANO.6B06235

(-) Compounds

Molecule 1 - FERRITIN HEAVY CHAIN
    Chains: A
    EC Number: 1.16.3.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: FTH1, FTH, FTHL6, OK/SW-CL.84, PIG15
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: FERRITIN H SUBUNIT,CELL PROLIFERATION-INDUCING GENE 15 PROTEIN
 
Molecule 2 - FERRITIN HEAVY CHAIN
    Chains: B
    EC Number: 1.16.3.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: FTH1, FTH, FTHL6, OK/SW-CL.84, PIG15
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: FERRITIN H SUBUNIT,CELL PROLIFERATION-INDUCING GENE 15 PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (4x): AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:27 , GLU A:62 , GLU A:107binding site for residue CA A 201
2AC2SOFTWAREGLN B:58 , GLU B:61 , ASP B:144binding site for residue CA B 201

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1B:90 -B:102

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ala A:154 -Pro A:155

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5GN8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5GN8)

(-) Exons   (0, 0)

(no "Exon" information available for 5GN8)

(-) 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    
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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:162
                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5gn8 A  10 QNYHQDSEAAINRQINLELYASYVYLSMSYYFDRDDVALKNFAKYFLHQSHEEREHAEKLMKLQNQRGGRIFLQDIKKPDCDDWESGLNAMECALHLEKNVNQSLLELHKLATDKNDPHLCDFIETHYLIKELGDHVTNLRKMGAPESGLAEYLFDKHTLGD 171
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169  


Chain B from PDB  Type:PROTEIN  Length:143
                                                                                                                                                                               
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5gn8 B   4 STSQVRQNYHQDSEAAINRQINLELYASYVYLSMSYYFDRDDVALKNFAKYFLHQSHEEREHAEKLMKLQNQRGGRIFLQDIKKPDCDDWESGLNAMECALHLEKNVNQSLLELHKLATDKNDPHLCDFIETHYLIKELGDHV 146
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143
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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 5GN8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5GN8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5GN8)

(-) Gene Ontology  (17, 17)

Asymmetric Unit(hide GO term definitions)

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  1.16.3.1
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 Related Entries

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

UniProtKB/Swiss-Prot
        FRIH_HUMAN | P02794: 1fha 2cei 2chi 2cih 2clu 2cn6 2cn7 2fha 2iu2 2z6m 3ajo 3ajp 3ajq 3erz 3es3 4dyx 4dyy 4dyz 4dz0 4oyn 4y08 4ykh 4zjk 5cmq 5cmr 5gou 5jkk 5jkl 5jkm 5up7 5up8 5vtd

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5GN8)