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(-) Description

Title :  THE STRUCTURE OF MYCOBACTERIAL BACTERIOFERRITIN
 
Authors :  R. Janowski, T. Auerbach-Nevo, M. S. Weiss
Date :  07 Dec 07  (Deposition) - 22 Jan 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.72
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L
Biol. Unit 1:  A,B,C,D,E,F,G,H,I,J,K,L  (2x)
Keywords :  Bacterioferritin, Cytochrom B1, Mycobacterium Smegmatis, Heme, Iron, Iron Storage, Metal-Binding, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Janowski, T. Auerbach-Nevo, M. S. Weiss
Bacterioferritin From Mycobacterium Smegmatis Contains Zinc In Its Di-Nuclear Site.
Protein Sci. V. 17 1138 2008
PubMed-ID: 18445621  |  Reference-DOI: 10.1110/PS.034819.108

(-) Compounds

Molecule 1 - BACTERIOFERRITIN
    Chains: A, B, C, D, E, F, G, H, I, J, K, L
    Organism Scientific: MYCOBACTERIUM SMEGMATIS STR. MC2 155
    Organism Taxid: 246196
    Strain: MC(2)155

 Structural Features

(-) Chains, Units

  123456789101112
Asymmetric Unit : ABCDEFGHIJKL
Biological Unit 1 (2x): ABCDEFGHIJKL

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 45)

Asymmetric Unit (4, 45)
No.NameCountTypeFull Name
1EPE2Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2HEM7Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3MG12Ligand/IonMAGNESIUM ION
4ZN24Ligand/IonZINC ION
Biological Unit 1 (2, 18)
No.NameCountTypeFull Name
1EPE4Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2HEM14Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3MG-1Ligand/IonMAGNESIUM ION
4ZN-1Ligand/IonZINC ION

(-) Sites  (45, 45)

Asymmetric Unit (45, 45)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:18 , GLU A:51 , HIS A:54 , GLU A:127BINDING SITE FOR RESIDUE ZN A 201
02AC2SOFTWAREGLU A:51 , GLU A:94 , GLU A:127 , HIS A:130BINDING SITE FOR RESIDUE ZN A 202
03AC3SOFTWAREASN C:34 , ASP D:66BINDING SITE FOR RESIDUE MG C 401
04AC4SOFTWAREGLU B:18 , GLU B:51 , HIS B:54 , GLU B:127BINDING SITE FOR RESIDUE ZN B 201
05AC5SOFTWAREGLU B:51 , GLU B:94 , GLU B:127 , HIS B:130BINDING SITE FOR RESIDUE ZN B 202
06AC6SOFTWAREASP E:66BINDING SITE FOR RESIDUE MG B 401
07AC7SOFTWAREGLU C:18 , GLU C:51 , HIS C:54 , GLU C:127BINDING SITE FOR RESIDUE ZN C 201
08AC8SOFTWAREGLU C:51 , GLU C:94 , GLU C:127 , HIS C:130BINDING SITE FOR RESIDUE ZN C 202
09AC9SOFTWAREASP C:132 , ASN I:34 , ASP J:66BINDING SITE FOR RESIDUE MG J 401
10BC1SOFTWAREGLU D:18 , GLU D:51 , HIS D:54 , GLU D:127BINDING SITE FOR RESIDUE ZN D 201
11BC2SOFTWAREGLU D:51 , GLU D:94 , GLU D:127 , HIS D:130BINDING SITE FOR RESIDUE ZN D 202
12BC3SOFTWAREASP K:66BINDING SITE FOR RESIDUE MG K 401
13BC4SOFTWAREGLU E:18 , GLU E:51 , HIS E:54 , GLU E:127BINDING SITE FOR RESIDUE ZN E 201
14BC5SOFTWAREGLU E:51 , GLU E:94 , GLU E:127 , HIS E:130BINDING SITE FOR RESIDUE ZN E 202
15BC6SOFTWAREASP E:132 , ASP G:66 , ASN H:34BINDING SITE FOR RESIDUE MG E 401
16BC7SOFTWAREGLU F:18 , GLU F:51 , HIS F:54 , GLU F:127BINDING SITE FOR RESIDUE ZN F 201
17BC8SOFTWAREGLU F:51 , GLU F:94 , GLU F:127 , HIS F:130BINDING SITE FOR RESIDUE ZN F 202
18BC9SOFTWAREASP C:66 , ASN D:34BINDING SITE FOR RESIDUE MG C 402
19CC1SOFTWAREGLU G:18 , GLU G:51 , HIS G:54 , GLU G:127BINDING SITE FOR RESIDUE ZN G 201
20CC2SOFTWAREGLU G:51 , GLU G:94 , GLU G:127 , HIS G:130BINDING SITE FOR RESIDUE ZN G 202
21CC3SOFTWAREASP B:66BINDING SITE FOR RESIDUE MG B 402
22CC4SOFTWAREGLU H:18 , GLU H:51 , HIS H:54 , GLU H:127BINDING SITE FOR RESIDUE ZN H 201
23CC5SOFTWAREGLU H:51 , GLU H:94 , GLU H:127 , HIS H:130BINDING SITE FOR RESIDUE ZN H 202
24CC6SOFTWAREASP L:66BINDING SITE FOR RESIDUE MG L 401
25CC7SOFTWAREGLU I:18 , GLU I:51 , HIS I:54 , GLU I:127BINDING SITE FOR RESIDUE ZN I 201
26CC8SOFTWAREGLU I:51 , GLU I:94 , GLU I:127 , HIS I:130BINDING SITE FOR RESIDUE ZN I 202
27CC9SOFTWAREASP H:66BINDING SITE FOR RESIDUE MG H 401
28DC1SOFTWAREGLU J:18 , GLU J:51 , HIS J:54 , GLU J:127BINDING SITE FOR RESIDUE ZN J 201
29DC2SOFTWAREGLU J:51 , GLU J:94 , GLU J:127 , HIS J:130BINDING SITE FOR RESIDUE ZN J 202
30DC3SOFTWAREASN E:34 , ASP J:132BINDING SITE FOR RESIDUE MG F 401
31DC4SOFTWAREGLU K:18 , GLU K:51 , HIS K:54 , GLU K:127BINDING SITE FOR RESIDUE ZN K 201
32DC5SOFTWAREGLU K:51 , GLU K:94 , GLU K:127 , HIS K:130BINDING SITE FOR RESIDUE ZN K 202
33DC6SOFTWAREASP A:66 , ASN B:34BINDING SITE FOR RESIDUE MG A 401
34DC7SOFTWAREGLU L:18 , GLU L:51 , HIS L:54 , GLU L:127BINDING SITE FOR RESIDUE ZN L 201
35DC8SOFTWAREGLU L:51 , GLU L:94 , GLU L:127 , HIS L:130BINDING SITE FOR RESIDUE ZN L 202
36DC9SOFTWAREASP I:66 , ASP L:132BINDING SITE FOR RESIDUE MG I 401
37EC1SOFTWARELEU A:19 , ILE A:22 , ASN A:23 , PHE A:26 , ARG A:45 , PHE A:49 , MET A:52 , GLU A:56 , LEU B:19 , ILE B:22 , ASN B:23 , PHE B:26 , PHE B:49 , MET B:52 , ARG B:53 , ALA B:55 , GLU B:56BINDING SITE FOR RESIDUE HEM B 301
38EC2SOFTWARELEU C:19 , ILE C:22 , ASN C:23 , PHE C:26 , ARG C:45 , PHE C:49 , MET C:52 , ARG C:53 , ALA C:55 , GLU C:56 , TYR C:71 , LEU D:19 , ASN D:23 , PHE D:26 , ARG D:45 , PHE D:49 , MET D:52 , ARG D:53 , ALA D:55 , GLU D:56 , TYR D:71BINDING SITE FOR RESIDUE HEM C 301
39EC3SOFTWARELEU E:19 , ASN E:23 , PHE E:26 , ARG E:45 , PHE E:49 , MET E:52 , ALA E:55 , GLU E:56 , TYR E:71 , LEU F:19 , ASN F:23 , PHE F:26 , ARG F:45 , PHE F:49 , MET F:52 , ARG F:53 , ALA F:55 , GLU F:56 , TYR F:71BINDING SITE FOR RESIDUE HEM E 301
40EC4SOFTWARELEU G:19 , ILE G:22 , ASN G:23 , PHE G:26 , ARG G:45 , PHE G:49 , MET G:52 , ARG G:53 , GLU G:56 , TYR G:71 , LEU H:19 , ILE H:22 , ASN H:23 , PHE H:26 , PHE H:49 , MET H:52 , ARG H:53 , ALA H:55 , GLU H:56 , TYR H:71BINDING SITE FOR RESIDUE HEM H 301
41EC5SOFTWARELEU I:19 , ASN I:23 , PHE I:26 , ARG I:45 , PHE I:49 , MET I:52 , ARG I:53 , ALA I:55 , GLU I:56 , TYR I:71 , LEU J:19 , ASN J:23 , PHE J:26 , ARG J:45 , PHE J:49 , MET J:52 , ARG J:53 , ALA J:55 , GLU J:56 , TYR J:71BINDING SITE FOR RESIDUE HEM I 301
42EC6SOFTWARELEU K:19 , ILE K:22 , ASN K:23 , PHE K:49 , MET K:52 , ARG K:53 , ALA K:55 , GLU K:56 , TYR K:71BINDING SITE FOR RESIDUE HEM K 301
43EC7SOFTWARELEU L:19 , ILE L:22 , ASN L:23 , PHE L:26 , ARG L:45 , PHE L:49 , MET L:52 , ARG L:53 , ALA L:55 , GLU L:56BINDING SITE FOR RESIDUE HEM L 301
44EC8SOFTWAREARG D:84 , ASP D:142 , GLU J:13 , PHE J:75 , SER J:76 , ARG J:78 , GLU J:96BINDING SITE FOR RESIDUE EPE J 501
45EC9SOFTWAREGLU D:13 , PHE D:75 , SER D:76 , GLU D:96 , ARG D:100 , ARG J:84 , ASP J:142BINDING SITE FOR RESIDUE EPE D 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3BKN)

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Arg A:156 -Pro A:157
2Arg B:156 -Pro B:157
3Arg C:156 -Pro C:157
4Arg D:156 -Pro D:157
5Arg E:156 -Pro E:157
6Arg F:156 -Pro F:157
7Arg G:156 -Pro G:157
8Arg H:156 -Pro H:157
9Arg I:156 -Pro I:157
10Arg J:156 -Pro J:157
11Arg K:156 -Pro K:157
12Arg L:156 -Pro L:157

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3BKN)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3BKN)

(-) Exons   (0, 0)

(no "Exon" information available for 3BKN)

(-) 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:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bkna_ A: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknA00 A:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn A   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain B from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bknb_ B: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknB00 B:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn B   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain C from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bknc_ C: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknC00 C:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn C   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain D from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bknd_ D: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknD00 D:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn D   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain E from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bkne_ E: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknE00 E:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn E   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain F from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bknf_ F: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknF00 F:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn F   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain G from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bkng_ G: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknG00 G:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn G   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain H from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bknh_ H: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknH00 H:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn H   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain I from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bkni_ I: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknI00 I:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn I   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain J from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bknj_ J: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknJ00 J:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn J   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain K from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bknk_ K: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknK00 K:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn K   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 


Chain L from PDB  Type:PROTEIN  Length:161
 aligned with A0QY79_MYCS2 | A0QY79 from UniProtKB/TrEMBL  Length:161

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         A0QY79_MYCS2     1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
               SCOP domains d3bknl_ L: automated matches                                                                                                                                      SCOP domains
               CATH domains 3bknL00 L:1-161  [code=1.20.1260.10, no name defined]                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkn L   1 MQGDPDVLKLLNEQLTSELTAINQYFLHSKMQDNWGFTELAEHTRAESFEEMRHAETITDRILLLDGLPNYQRLFSLRVGQTLREQFEADLAIEYEVLERLKPGIVLCREKQDATSARLLEQILADEETHIDYLETQLQLMDKLGDALYAAQCVSRPPGSA 161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (1, 12)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 12)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)
(-)
Architecture: Up-down Bundle (3216)
(-)
Topology: Ferritin; (180)
(-)
Homologous Superfamily: [code=1.20.1260.10, no name defined] (180)
(-)
Mc2 155 (Mycobacterium smegmatis str) (1)
1a3bknA00A:1-161
1b3bknB00B:1-161
1c3bknK00K:1-161
1d3bknL00L:1-161
1e3bknC00C:1-161
1f3bknD00D:1-161
1g3bknE00E:1-161
1h3bknF00F:1-161
1i3bknG00G:1-161
1j3bknH00H:1-161
1k3bknI00I:1-161
1l3bknJ00J:1-161

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3BKN)

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J,K,L   (A0QY79_MYCS2 | A0QY79)
molecular function
    GO:0008199    ferric iron binding    Interacting selectively and non-covalently with ferric iron, Fe(III).
    GO:0004322    ferroxidase activity    Catalysis of the reaction: 4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0006879    cellular iron ion homeostasis    Any process involved in the maintenance of an internal steady state of iron ions at the level of a cell.
    GO:0006826    iron ion transport    The directed movement of iron (Fe) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0005623    cell    The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.

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 Related Entries

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