Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
(-)Biological Unit 2
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF PNEUMOCOCCAL SURFACE ANTIGEN PSAA D280N IN THE METAL-BOUND, OPEN STATE
 
Authors :  R. M. Counago, M. P. Ween, M. Bajaj, J. Zuegg, M. A. Cooper, A. G. Mcewan, J B. Kobe, C. A. Mcdevitt
Date :  22 Jan 13  (Deposition) - 06 Nov 13  (Release) - 08 Jan 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.55
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Metal Transport, Atp-Binding Cassette Transporters, Bacterial Adhesion, Carrier Proteins, Lipoproteins, Membrane Transport Proteins (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. M. Counago, M. P. Ween, S. L. Begg, M. Bajaj, J. Zuegg, M. L. O'Mara, M. A. Cooper, A. G. Mcewan, J. C. Paton, B. Kobe, C. A. Mcdevitt
Imperfect Coordination Chemistry Facilitates Metal Ion Release In The Psa Permease.
Nat. Chem. Biol. V. 10 35 2014
PubMed-ID: 24212134  |  Reference-DOI: 10.1038/NCHEMBIO.1382
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MANGANESE ABC TRANSPORTER SUBSTRATE-BINDING LIPOPROTEIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    FragmentRESIDUES 32-309
    MutationYES
    Organism ScientificSTREPTOCOCCUS PNEUMONIAE
    Organism Taxid1313
    SynonymPSAA, PNEUMOCOCCAL SURFACE ADHESIN A

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1MN2Ligand/IonMANGANESE (II) ION
2TRS2Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1MN-1Ligand/IonMANGANESE (II) ION
2TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1MN-1Ligand/IonMANGANESE (II) ION
2TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:139 , GLU A:205 , HOH A:2156 , HOH A:2157 , HOH A:2158 , HOH A:2204BINDING SITE FOR RESIDUE MN A1310
2AC2SOFTWAREHIS B:139 , GLU B:205 , HOH B:2117 , HOH B:2118 , HOH B:2119 , HOH B:2172BINDING SITE FOR RESIDUE MN B1310
3AC3SOFTWAREILE A:62 , GLY A:63 , GLN A:64 , HIS B:57 , SER B:58 , ILE B:59 , TYR B:69 , GLU B:74 , ASP B:75 , HOH B:2018BINDING SITE FOR RESIDUE TRS B1311
4AC4SOFTWARESER A:58 , ILE A:59 , TYR A:69 , LEU A:72 , GLU A:74 , ASP A:75 , ILE B:62 , GLN B:64BINDING SITE FOR RESIDUE TRS A1311
5MBSAUTHORHIS A:67 , HIS A:139 , GLU A:205 , ASN A:280METAL-BINDING SITE

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3ZKA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (13, 26)

Asymmetric Unit (13, 26)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_MTSA_STRPN_007 *I62VMTSA_STRPN  ---  ---A/BI62V
02UniProtVAR_MTSA_STRPN_008 *E81QMTSA_STRPN  ---  ---A/BE81Q
03UniProtVAR_MTSA_STRPN_009 *D83NMTSA_STRPN  ---  ---A/BD83N
04UniProtVAR_MTSA_STRPN_010 *D120EMTSA_STRPN  ---  ---A/BD120E
05UniProtVAR_MTSA_STRPN_011 *Q130KMTSA_STRPN  ---  ---A/BQ130K
06UniProtVAR_MTSA_STRPN_012 *I148MMTSA_STRPN  ---  ---A/BI148M
07UniProtVAR_MTSA_STRPN_013 *N164SMTSA_STRPN  ---  ---A/BN164S
08UniProtVAR_MTSA_STRPN_014 *K193NMTSA_STRPN  ---  ---A/BK193N
09UniProtVAR_MTSA_STRPN_015 *A207CMTSA_STRPN  ---  ---A/BA207C
10UniProtVAR_MTSA_STRPN_016 *E234DMTSA_STRPN  ---  ---A/BE234D
11UniProtVAR_MTSA_STRPN_017 *V248TMTSA_STRPN  ---  ---A/BV248T
12UniProtVAR_MTSA_STRPN_018 *Q285EMTSA_STRPN  ---  ---A/BQ285E
13UniProtVAR_MTSA_STRPN_019 *S294NMTSA_STRPN  ---  ---A/BS294N
   * ID not provided by source

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (13, 13)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_MTSA_STRPN_007 *I62VMTSA_STRPN  ---  ---AI62V
02UniProtVAR_MTSA_STRPN_008 *E81QMTSA_STRPN  ---  ---AE81Q
03UniProtVAR_MTSA_STRPN_009 *D83NMTSA_STRPN  ---  ---AD83N
04UniProtVAR_MTSA_STRPN_010 *D120EMTSA_STRPN  ---  ---AD120E
05UniProtVAR_MTSA_STRPN_011 *Q130KMTSA_STRPN  ---  ---AQ130K
06UniProtVAR_MTSA_STRPN_012 *I148MMTSA_STRPN  ---  ---AI148M
07UniProtVAR_MTSA_STRPN_013 *N164SMTSA_STRPN  ---  ---AN164S
08UniProtVAR_MTSA_STRPN_014 *K193NMTSA_STRPN  ---  ---AK193N
09UniProtVAR_MTSA_STRPN_015 *A207CMTSA_STRPN  ---  ---AA207C
10UniProtVAR_MTSA_STRPN_016 *E234DMTSA_STRPN  ---  ---AE234D
11UniProtVAR_MTSA_STRPN_017 *V248TMTSA_STRPN  ---  ---AV248T
12UniProtVAR_MTSA_STRPN_018 *Q285EMTSA_STRPN  ---  ---AQ285E
13UniProtVAR_MTSA_STRPN_019 *S294NMTSA_STRPN  ---  ---AS294N
   * ID not provided by source

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (13, 13)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_MTSA_STRPN_007 *I62VMTSA_STRPN  ---  ---BI62V
02UniProtVAR_MTSA_STRPN_008 *E81QMTSA_STRPN  ---  ---BE81Q
03UniProtVAR_MTSA_STRPN_009 *D83NMTSA_STRPN  ---  ---BD83N
04UniProtVAR_MTSA_STRPN_010 *D120EMTSA_STRPN  ---  ---BD120E
05UniProtVAR_MTSA_STRPN_011 *Q130KMTSA_STRPN  ---  ---BQ130K
06UniProtVAR_MTSA_STRPN_012 *I148MMTSA_STRPN  ---  ---BI148M
07UniProtVAR_MTSA_STRPN_013 *N164SMTSA_STRPN  ---  ---BN164S
08UniProtVAR_MTSA_STRPN_014 *K193NMTSA_STRPN  ---  ---BK193N
09UniProtVAR_MTSA_STRPN_015 *A207CMTSA_STRPN  ---  ---BA207C
10UniProtVAR_MTSA_STRPN_016 *E234DMTSA_STRPN  ---  ---BE234D
11UniProtVAR_MTSA_STRPN_017 *V248TMTSA_STRPN  ---  ---BV248T
12UniProtVAR_MTSA_STRPN_018 *Q285EMTSA_STRPN  ---  ---BQ285E
13UniProtVAR_MTSA_STRPN_019 *S294NMTSA_STRPN  ---  ---BS294N
   * ID not provided by source

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3ZKA)

(-) 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:278
 aligned with MTSA_STRPN | P0A4G2 from UniProtKB/Swiss-Prot  Length:309

    Alignment length:278
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301        
           MTSA_STRPN    32 KLKVVATNSIIADITKNIAGDKIDLHSIVPIGQDPHEYEPLPEDVKKTSEADLIFYNGINLETGGNAWFTKLVENAKKTENKDYFAVSDGVDVIYLEGQNEKGKEDPHAWLNLENGIIFAKNIAKQLSAKDPNNKEFYEKNLKEYTDKLDKLDKESKDKFNKIPAEKKLIVTSEGAFKYFSKAYGVPSAYIWEINTEEEGTPEQIKTLVEKLRQTKVPSLFVESSVDDRPMKTVSQDTNIPIYAQIFTDSIAEQGKEGDSYYSMMKYNLDKIAEGLAK 309
               SCOP domains d3zkaa_ A: automated matches                                                                                                                                                                                                                                                           SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.hhhhhhhhhhhhh..eeeee.............hhhhhhhhhhh.eeee..........hhhhhhhhhhh......eee.........hhhh........hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhh..eeeee........hhhhhhhhhhhhh......eeee....hhhhhhhhhhhh..eeeee.............hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------V------------------Q-N------------------------------------E---------K-----------------M---------------S----------------------------N-------------C--------------------------D-------------T------------------------------------E--------N--------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3zka A  32 KLKVVATNSIIADITKNIAGDKIDLHSIVPIGQDPHEYEPLPEDVKKTSEADLIFYNGINLETGGNAWFTKLVENAKKTENKDYFAVSDGVDVIYLEGQNEKGKEDPHAWLNLENGIIFAKNIAKQLSAKDPNNKEFYEKNLKEYTDKLDKLDKESKDKFNKIPAEKKLIVTSEGAFKYFSKAYGVPSAYIWEINTEEEGTPEQIKTLVEKLRQTKVPSLFVESSVDDRPMKTVSQDTNIPIYAQIFTNSIAEQGKEGDSYYSMMKYNLDKIAEGLAK 309
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301        

Chain B from PDB  Type:PROTEIN  Length:278
 aligned with MTSA_STRPN | P0A4G2 from UniProtKB/Swiss-Prot  Length:309

    Alignment length:278
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301        
           MTSA_STRPN    32 KLKVVATNSIIADITKNIAGDKIDLHSIVPIGQDPHEYEPLPEDVKKTSEADLIFYNGINLETGGNAWFTKLVENAKKTENKDYFAVSDGVDVIYLEGQNEKGKEDPHAWLNLENGIIFAKNIAKQLSAKDPNNKEFYEKNLKEYTDKLDKLDKESKDKFNKIPAEKKLIVTSEGAFKYFSKAYGVPSAYIWEINTEEEGTPEQIKTLVEKLRQTKVPSLFVESSVDDRPMKTVSQDTNIPIYAQIFTDSIAEQGKEGDSYYSMMKYNLDKIAEGLAK 309
               SCOP domains d3zkab_ B: automated matches                                                                                                                                                                                                                                                           SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.hhhhhhhhhhhhh..eeeee.............hhhhhhhhhhh.eeee..........hhhhhhhhhh.......eee.........hhhh........hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhh..eeeee........hhhhhhhhhhhhh......eeee....hhhhhhhhhhhh..eeeee.............hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------V------------------Q-N------------------------------------E---------K-----------------M---------------S----------------------------N-------------C--------------------------D-------------T------------------------------------E--------N--------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3zka B  32 KLKVVATNSIIADITKNIAGDKIDLHSIVPIGQDPHEYEPLPEDVKKTSEADLIFYNGINLETGGNAWFTKLVENAKKTENKDYFAVSDGVDVIYLEGQNEKGKEDPHAWLNLENGIIFAKNIAKQLSAKDPNNKEFYEKNLKEYTDKLDKLDKESKDKFNKIPAEKKLIVTSEGAFKYFSKAYGVPSAYIWEINTEEEGTPEQIKTLVEKLRQTKVPSLFVESSVDDRPMKTVSQDTNIPIYAQIFTNSIAEQGKEGDSYYSMMKYNLDKIAEGLAK 309
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301        

   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, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (MTSA_STRPN | P0A4G2)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0007155    cell adhesion    The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
    GO:0030001    metal ion transport    The directed movement of metal ions, any metal ion with an electric charge, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    MN  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    TRS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    MBS  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 3zka)
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  3zka
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  MTSA_STRPN | P0A4G2
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  MTSA_STRPN | P0A4G2
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        MTSA_STRPN | P0A4G21psz 3zk7 3zk8 3zk9 3ztt 4uto 4utp

(-) Related Entries Specified in the PDB File

3zk7 CRYSTAL STRUCTURE OF PNEUMOCOCCAL SURFACE ANTIGEN PSAA IN THE METAL-FREE, OPEN STATE
3zk8 CRYSTAL STRUCTURE OF PNEUMOCOCCAL SURFACE ANTIGEN PSAA E205Q IN THE METAL-FREE, OPEN STATE
3zk9 CRYSTAL STRUCTURE OF PNEUMOCOCCAL SURFACE ANTIGEN PSAA D280N IN THE METAL-FREE, OPEN STATE
3ztt CRYSTAL STRUCTURE OF PNEUMOCOCCAL SURFACE ANTIGEN PSAA WITH MANGANESE