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(-) Description

Title :  OXIDIZED, ACTIVE STRUCTURE OF THE BETA-CARBOXYSOMAL GAMMA-CARBONIC ANHYDRASE, CCMM
 
Authors :  M. S. Kimber, S. E. Castel, K. L. Pena
Date :  01 Dec 09  (Deposition) - 23 Feb 10  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,C  (1x)
Biol. Unit 2:  D,E,F  (1x)
Keywords :  Left-Handed Beta Helix, Gamma Carbonic Anhydrase, Disulfide Bond Dependent Activity, Carboxysome, Lyase, Protein Binding, Photosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. L. Pena, S. E. Castel, C. De Araujo, G. S. Espie, M. S. Kimber
Structural Basis Of The Oxidative Activation Of The Carboxysomal {Gamma}-Carbonic Anhydrase, Ccmm.
Proc. Natl. Acad. Sci. Usa V. 107 2455 2010
PubMed-ID: 20133749  |  Reference-DOI: 10.1073/PNAS.0910866107

(-) Compounds

Molecule 1 - CARBON DIOXIDE CONCENTRATING MECHANISM PROTEIN
    Chains: A, B, C, D, E, F
    EC Number: 4.2.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: ROSETTA
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL, GAMMA-CARBONIC ANHYDRASE DOMAIN (UNP RESIDUES 1-209)
    Gene: CCMM, TLL0944
    Organism Scientific: THERMOSYNECHOCOCCUS ELONGATUS
    Organism Taxid: 197221
    Strain: BP-1

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): ABC   
Biological Unit 2 (1x):    DEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 15)

Asymmetric Unit (3, 15)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2IPA7Ligand/IonISOPROPYL ALCOHOL
3ZN6Ligand/IonZINC ION
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2IPA4Ligand/IonISOPROPYL ALCOHOL
3ZN-1Ligand/IonZINC ION
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2IPA3Ligand/IonISOPROPYL ALCOHOL
3ZN-1Ligand/IonZINC ION

(-) Sites  (15, 15)

Asymmetric Unit (15, 15)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:102 , IPA A:301 , HIS B:75 , HIS B:107 , HOH B:874BINDING SITE FOR RESIDUE ZN B 300
02AC2SOFTWAREGLN A:69 , PHE A:120 , PHE A:177 , LEU B:77 , ZN B:300 , HOH B:874BINDING SITE FOR RESIDUE IPA A 301
03AC3SOFTWAREHIS B:102 , IPA B:301 , HIS C:75 , HIS C:107 , HOH C:616BINDING SITE FOR RESIDUE ZN C 300
04AC4SOFTWAREGLN B:69 , PHE B:120 , ZN C:300 , HOH C:616BINDING SITE FOR RESIDUE IPA B 301
05AC5SOFTWAREHIS A:75 , HIS A:107 , HOH A:244 , HIS C:102 , HOH C:832BINDING SITE FOR RESIDUE ZN A 300
06AC6SOFTWAREHIS D:102 , HOH D:787 , HIS E:75 , HIS E:107 , HOH E:258BINDING SITE FOR RESIDUE ZN E 300
07AC7SOFTWAREHIS E:102 , IPA E:301 , HIS F:75 , HIS F:107 , HOH F:235BINDING SITE FOR RESIDUE ZN F 300
08AC8SOFTWAREPHE E:120 , PHE E:177 , VAL E:181 , LEU F:77 , HOH F:235 , ZN F:300BINDING SITE FOR RESIDUE IPA E 301
09AC9SOFTWAREHIS D:75 , HIS D:107 , HOH D:500 , HIS F:102 , HOH F:491BINDING SITE FOR RESIDUE ZN D 300
10BC1SOFTWAREARG D:121 , ARG E:121 , ARG F:121 , HOH F:712BINDING SITE FOR RESIDUE CL D 210
11BC2SOFTWAREARG A:121 , ARG B:121 , ARG C:121BINDING SITE FOR RESIDUE CL A 210
12BC3SOFTWAREPRO E:153 , ARG E:166 , HOH E:311BINDING SITE FOR RESIDUE IPA E 210
13BC4SOFTWARETYR E:27 , HIS E:29 , SER E:30 , HOH E:875 , ASN F:33BINDING SITE FOR RESIDUE IPA E 211
14BC5SOFTWARETYR A:27 , HIS A:29 , SER A:30 , PHE A:31 , ASN B:33 , ILE B:35BINDING SITE FOR RESIDUE IPA A 211
15BC6SOFTWAREASN A:33 , ILE A:35 , TYR C:27 , HIS C:29 , SER C:30 , HOH C:220BINDING SITE FOR RESIDUE IPA C 210

(-) SS Bonds  (6, 6)

Asymmetric Unit
No.Residues
1A:194 -A:200
2B:194 -B:200
3C:194 -C:200
4D:194 -D:200
5E:194 -E:200
6F:194 -F:200

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Thr A:58 -Pro A:59
2Gly A:108 -Pro A:109
3Thr B:58 -Pro B:59
4Gly B:108 -Pro B:109
5Thr C:58 -Pro C:59
6Gly C:108 -Pro C:109
7Thr D:58 -Pro D:59
8Gly D:108 -Pro D:109
9Thr E:58 -Pro E:59
10Gly E:108 -Pro E:109
11Thr F:58 -Pro F:59
12Gly F:108 -Pro F:109

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3KWC)

(-) 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:205
 aligned with Q8DKB5_THEEB | Q8DKB5 from UniProtKB/TrEMBL  Length:652

    Alignment length:205
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203     
         Q8DKB5_THEEB     4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNEL 208
               SCOP domains d3kwca_ A: automated matches                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..............ee....ee....eeee.eee....ee....eeee.....eee....ee....eeee.....ee.....ee.eee....ee....eeeeeeee....ee....eeeeeee....ee....eee..ee....ee....ee.hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kwc A   4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNEL 208
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203     


Chain B from PDB  Type:PROTEIN  Length:204
 aligned with Q8DKB5_THEEB | Q8DKB5 from UniProtKB/TrEMBL  Length:652

    Alignment length:204
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203    
         Q8DKB5_THEEB     4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNE 207
               SCOP domains d3kwcb_ B: automated matches                                                                                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .ee..............ee....ee....eeee.eee....ee....eeee.....eee....ee....eeee.....ee.....ee.eee....ee....eeeeeeee....ee....eeeeeee....ee....eee..ee....ee....ee.hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3kwc B   4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNE 207
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203    


Chain C from PDB  Type:PROTEIN  Length:205
 aligned with Q8DKB5_THEEB | Q8DKB5 from UniProtKB/TrEMBL  Length:652

    Alignment length:205
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203     
         Q8DKB5_THEEB     4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNEL 208
               SCOP domains d3kwcc_ C: automated matches                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..............ee....ee....eeee.eee....ee....eeee.....eee....ee....eeee.....ee.....ee.eee....ee....eeeeeeee....ee....eeeeeee....ee....eee..ee....ee....ee.hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kwc C   4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNEL 208
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203     


Chain D from PDB  Type:PROTEIN  Length:205
 aligned with Q8DKB5_THEEB | Q8DKB5 from UniProtKB/TrEMBL  Length:652

    Alignment length:205
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203     
         Q8DKB5_THEEB     4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNEL 208
               SCOP domains d3kwcd_ D: automated matches                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..............ee....ee....eeee.eee....ee....eeee.....eee....ee....eeee.....ee.....ee.eee....ee....eeeeeeee....ee....eeeeeee....ee....eee..ee....ee....ee.hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kwc D   4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNEL 208
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203     


Chain E from PDB  Type:PROTEIN  Length:205
 aligned with Q8DKB5_THEEB | Q8DKB5 from UniProtKB/TrEMBL  Length:652

    Alignment length:205
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203     
         Q8DKB5_THEEB     4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNEL 208
               SCOP domains d3kwce_ E: automated matches                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..............ee....ee....eeee.eee....ee....eeee.....eee....ee....eeee.....ee.....ee.eee....ee....eeeeeeee....ee....eeeeeee....ee....eee..ee....ee....ee.hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kwc E   4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNEL 208
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203     


Chain F from PDB  Type:PROTEIN  Length:204
 aligned with Q8DKB5_THEEB | Q8DKB5 from UniProtKB/TrEMBL  Length:652

    Alignment length:204
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203    
         Q8DKB5_THEEB     4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNE 207
               SCOP domains d3kwcf_ F: automated matches                                                                                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) ---------------------------------------------------------------------------------------Hexapep-3kwcF01 F:91-126            --------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------------------------------------------------Hexapep-3kwcF02 F:91-126            --------------------------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) ---------------------------------------------------------------------------------------Hexapep-3kwcF03 F:91-126            --------------------------------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) ---------------------------------------------------------------------------------------Hexapep-3kwcF04 F:91-126            --------------------------------------------------------------------------------- Pfam domains (4)
           Pfam domains (5) ---------------------------------------------------------------------------------------Hexapep-3kwcF05 F:91-126            --------------------------------------------------------------------------------- Pfam domains (5)
           Pfam domains (6) ---------------------------------------------------------------------------------------Hexapep-3kwcF06 F:91-126            --------------------------------------------------------------------------------- Pfam domains (6)
           Pfam domains (7) ---------------------------------------------------------------------------------------Hexapep-3kwcF07 F:91-126            --------------------------------------------------------------------------------- Pfam domains (7)
           Pfam domains (8) ---------------------------------------------------------------------------------------Hexapep-3kwcF08 F:91-126            --------------------------------------------------------------------------------- Pfam domains (8)
           Pfam domains (9) ---------------------------------------------------------------------------------------Hexapep-3kwcF09 F:91-126            --------------------------------------------------------------------------------- Pfam domains (9)
          Pfam domains (10) ---------------------------------------------------------------------------------------Hexapep-3kwcF10 F:91-126            --------------------------------------------------------------------------------- Pfam domains (10)
          Pfam domains (11) ---------------------------------------------------------------------------------------Hexapep-3kwcF11 F:91-126            --------------------------------------------------------------------------------- Pfam domains (11)
          Pfam domains (12) ---------------------------------------------------------------------------------------Hexapep-3kwcF12 F:91-126            --------------------------------------------------------------------------------- Pfam domains (12)
         Sec.struct. author .ee..............ee....ee...eeeee.eee....ee...eeeee.....eee....ee....eeee.....ee.....ee.eee....ee....eeeeeeee....ee....eeeeeee....ee....eee..ee....ee....ee.hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3kwc F   4 QSYAAPPTPWSRDLAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVVGINEALLSGYQCAENIACIAPIRNE 207
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203
   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  (1, 6)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3KWC)

(-) Pfam Domains  (1, 12)

Asymmetric Unit
(-)
Clan: no clan defined [family: Hexapep] (52)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (Q8DKB5_THEEB | Q8DKB5)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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  3kwc
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  Q8DKB5_THEEB | Q8DKB5
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  Q8DKB5_THEEB | Q8DKB5
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        Q8DKB5_THEEB | Q8DKB5: 3kwd 3kwe

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3kwd 3kwe