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(-) Description

Title :  ONE MINUTE IRON LOADED FROG M FERRITIN MUTANT H54Q
 
Authors :  S. Mangani, F. Di Pisa, C. Pozzi, P. Turano, D. Lalli
Date :  06 Sep 13  (Deposition) - 10 Sep 14  (Release) - 15 Apr 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.22
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (24x)
Keywords :  One Minute 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, 29)

Asymmetric Unit (3, 29)
No.NameCountTypeFull Name
1CL16Ligand/IonCHLORIDE ION
2FE24Ligand/IonFE (II) ION
3MG9Ligand/IonMAGNESIUM ION
Biological Unit 1 (1, 96)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2FE296Ligand/IonFE (II) ION
3MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (29, 29)

Asymmetric Unit (29, 29)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:23 , GLU A:58 , HIS A:61 , HOH A:663 , HOH A:673BINDING SITE FOR RESIDUE FE2 A 201
02AC2SOFTWAREGLU A:57 , GLU A:136 , ASP A:140 , ARG A:143 , HOH A:484 , HOH A:669BINDING SITE FOR RESIDUE FE2 A 202
03AC3SOFTWAREGLU A:53 , GLU A:57 , HOH A:437 , HOH A:484 , HOH A:489 , HOH A:546BINDING SITE FOR RESIDUE FE2 A 203
04AC4SOFTWAREGLN A:54 , GLU A:103 , ASP A:140 , HOH A:589 , HOH A:649 , HOH A:669BINDING SITE FOR RESIDUE FE2 A 204
05AC5SOFTWARESER A:10 , HOH A:362 , HOH A:441 , HOH A:529 , HOH A:530 , HOH A:591BINDING SITE FOR RESIDUE MG A 205
06AC6SOFTWAREHOH A:312 , HOH A:337BINDING SITE FOR RESIDUE MG A 206
07AC7SOFTWAREASP A:127 , HOH A:378 , HOH A:674BINDING SITE FOR RESIDUE MG A 207
08AC8SOFTWAREHOH A:471 , HOH A:475 , HOH A:590 , HOH A:593 , HOH A:664 , HOH A:676BINDING SITE FOR RESIDUE MG A 208
09AC9SOFTWAREHOH A:396 , HOH A:456 , HOH A:680 , HOH A:681BINDING SITE FOR RESIDUE MG A 209
10BC1SOFTWAREHOH A:399 , HOH A:438 , HOH A:460 , HOH A:644 , HOH A:665 , HOH A:679BINDING SITE FOR RESIDUE MG A 210
11BC2SOFTWAREHOH A:365 , HOH A:447 , HOH A:533 , HOH A:555 , HOH A:561 , HOH A:601BINDING SITE FOR RESIDUE MG A 211
12BC3SOFTWAREHOH A:490 , HOH A:567 , HOH A:578 , HOH A:587BINDING SITE FOR RESIDUE MG A 212
13BC4SOFTWAREHOH A:348 , HOH A:429 , HOH A:553 , HOH A:600 , HOH A:623 , HOH A:650BINDING SITE FOR RESIDUE MG A 213
14BC5SOFTWARESER A:131 , GLU A:132 , TYR A:133 , GLU A:135 , GLU A:136BINDING SITE FOR RESIDUE CL A 214
15BC6SOFTWAREASP A:87 , GLU A:88 , HOH A:519BINDING SITE FOR RESIDUE CL A 215
16BC7SOFTWARELYS A:82 , HOH A:307 , HOH A:394BINDING SITE FOR RESIDUE CL A 216
17BC8SOFTWAREASN A:7 , GLN A:108 , LYS A:115 , HOH A:371 , HOH A:418BINDING SITE FOR RESIDUE CL A 217
18BC9SOFTWAREHOH A:373 , HOH A:402 , HOH A:436BINDING SITE FOR RESIDUE CL A 218
19CC1SOFTWAREGLN A:101 , LEU A:102 , THR A:105 , HOH A:500BINDING SITE FOR RESIDUE CL A 219
20CC2SOFTWAREHIS A:169BINDING SITE FOR RESIDUE CL A 220
21CC3SOFTWAREHIS A:169BINDING SITE FOR RESIDUE CL A 221
22CC4SOFTWAREARG A:5 , ASN A:7 , TYR A:8 , HOH A:543BINDING SITE FOR RESIDUE CL A 222
23CC5SOFTWAREASN A:17 , HOH A:361BINDING SITE FOR RESIDUE CL A 223
24CC6SOFTWARESER A:10 , HOH A:544 , HOH A:682BINDING SITE FOR RESIDUE CL A 224
25CC7SOFTWAREASN A:150 , LYS A:168 , SER A:170 , CL A:226 , HOH A:313BINDING SITE FOR RESIDUE CL A 225
26CC8SOFTWAREASP A:146 , PHE A:147 , ASN A:150 , CL A:225 , HOH A:331 , HOH A:403BINDING SITE FOR RESIDUE CL A 226
27CC9SOFTWAREGLY A:155 , ASN A:159 , HOH A:656BINDING SITE FOR RESIDUE CL A 227
28DC1SOFTWAREHOH A:570BINDING SITE FOR RESIDUE CL A 228
29DC2SOFTWARELYS A:67 , LYS A:71 , LYS A:139 , HOH A:381BINDING SITE FOR RESIDUE CL A 229

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4ML5)

(-) 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 4ML5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4ML5)

(-) Exons   (0, 0)

(no "Exon" information available for 4ML5)

(-) 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:174
                                                                                                                                                                                                              
               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
                 4ml5 A   1 VSQVRQNYHSDCEAAVNRMLNLELYASYTYSSMYAFFDRDDVALHNVAEFFKEQSHEEREHAEKFMKYQNKRGGRVVLQDIKKPERDEWGNTLEAMQAALQLEKTVNQALLDLHKLATDKVDPHLCDFLESEYLEEQVKDIKRIGDFITNLKRLGLPENGMGEYLFDKHSVKES 174
                                    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 4ML5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4ML5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4ML5)

(-) Gene Ontology  (8, 8)

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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 4mjy 4mku 4mn9 4my7 4p18 5j8s 5j8w 5j93 5j9v 5jac

(-) Related Entries Specified in the PDB File

4lqj 4lqn 4lqv 4lyx 4mjy 4mku