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(-) Description

Title :  SIXTY MINUTES IRON LOADED FROG M FERRITIN MUTANT H54Q
 
Authors :  S. Mangani, F. Di Pisa, C. Pozzi, P. Turano, D. Lalli
Date :  04 Sep 13  (Deposition) - 10 Sep 14  (Release) - 15 Apr 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (24x)
Keywords :  Sixty Minutes Iron Soaking, Four Helix Bundle, Oxidoreductase, Ferroxidase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Pozzi, F. Di Pisa, D. Lalli, C. Rosa, E. Theil, P. Turano, S. Mangani
Time-Lapse Anomalous X-Ray Diffraction Shows How Fe(2+) Substrate Ions Move Through Ferritin Protein Nanocages To Oxidoreductase Sites.
Acta Crystallogr. , Sect. D V. 71 941 2015
PubMed-ID: 25849404  |  Reference-DOI: 10.1107/S1399004715002333

(-) Compounds

Molecule 1 - FERRITIN, MIDDLE SUBUNIT
    Chains: A
    EC Number: 1.16.3.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Mutation: YES
    Organism Common: BULLFROGS
    Organism Scientific: RANA CATESBEIANA
    Organism Taxid: 8400
    Synonym: FERRITIN M, FERRITIN H', FERRITIN X

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (24x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 16)

Asymmetric Unit (3, 16)
No.NameCountTypeFull Name
1CL5Ligand/IonCHLORIDE ION
2FE28Ligand/IonFE (II) ION
3MG3Ligand/IonMAGNESIUM ION
Biological Unit 1 (1, 192)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2FE2192Ligand/IonFE (II) ION
3MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (16, 16)

Asymmetric Unit (16, 16)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:23 , GLU A:58 , HIS A:61 , FE2 A:202 , HOH A:383 , HOH A:480BINDING SITE FOR RESIDUE FE2 A 201
02AC2SOFTWAREGLU A:58 , GLU A:103 , GLN A:137 , FE2 A:201 , HOH A:480 , HOH A:619 , HOH A:620BINDING SITE FOR RESIDUE FE2 A 202
03AC3SOFTWAREGLN A:54 , GLU A:57 , GLU A:136 , ASP A:140 , FE2 A:208 , HOH A:620BINDING SITE FOR RESIDUE FE2 A 203
04AC4SOFTWAREHIS A:169 , CL A:213 , HOH A:377BINDING SITE FOR RESIDUE FE2 A 204
05AC5SOFTWAREHOH A:468 , HOH A:470BINDING SITE FOR RESIDUE FE2 A 205
06AC6SOFTWAREHOH A:329 , HOH A:342BINDING SITE FOR RESIDUE FE2 A 206
07AC7SOFTWAREHOH A:345 , HOH A:348 , HOH A:621 , HOH A:622BINDING SITE FOR RESIDUE FE2 A 207
08AC8SOFTWAREGLU A:57 , GLU A:136 , FE2 A:203 , HOH A:610BINDING SITE FOR RESIDUE FE2 A 208
09AC9SOFTWARESER A:10 , HOH A:344 , HOH A:424 , HOH A:482 , HOH A:492 , HOH A:547BINDING SITE FOR RESIDUE MG A 209
10BC1SOFTWAREHOH A:352 , HOH A:554 , HOH A:576 , HOH A:595 , HOH A:624 , HOH A:625BINDING SITE FOR RESIDUE MG A 210
11BC2SOFTWAREHOH A:488 , HOH A:555 , HOH A:597 , HOH A:635 , HOH A:636 , HOH A:637BINDING SITE FOR RESIDUE MG A 211
12BC3SOFTWAREARG A:5 , ASN A:7 , TYR A:8BINDING SITE FOR RESIDUE CL A 212
13BC4SOFTWARELEU A:165 , HIS A:169 , FE2 A:204BINDING SITE FOR RESIDUE CL A 213
14BC5SOFTWAREASN A:150 , SER A:170 , HOH A:350BINDING SITE FOR RESIDUE CL A 214
15BC6SOFTWARELYS A:82 , HOH A:309 , HOH A:379BINDING SITE FOR RESIDUE CL A 215
16BC7SOFTWAREARG A:39BINDING SITE FOR RESIDUE CL A 216

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Leu A:156 -Pro A:157

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4MJY)

(-) 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:171
                                                                                                                                                                                                           
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mjy A   1 VSQVRQNYHSDCEAAVNRMLNLELYASYTYSSMYAFFDRDDVALHNVAEFFKEQSHEEREHAEKFMKYQNKRGGRVVLQDIKKPERDEWGNTLEAMQAALQLEKTVNQALLDLHKLATDKVDPHLCDFLESEYLEEQVKDIKRIGDFITNLKRLGLPENGMGEYLFDKHSV 171
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170
   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 4MJY)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)

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  FRI2_LITCT | P07798
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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
        FRI2_LITCT | P07798: 1mfr 3ka3 3ka4 3ka6 3ka8 3ka9 3rbc 3re7 3rgd 3se1 3sh6 3shx 4das 4lpj 4lpm 4lpn 4lqh 4lqj 4lqn 4lqv 4lyu 4lyx 4mku 4ml5 4mn9 4my7 4p18 5j8s 5j8w 5j93 5j9v 5jac

(-) Related Entries Specified in the PDB File

4lpj 4lqh 4lqj 4lqn 4lqv 4lyx