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 THE EXTRACELLULAR DOMAIN OF MURINE CARBONIC ANHYDRASE XIV
 
Authors :  D. A. Whittington, J. H. Grubb, A. Waheed, G. N. Shah, W. S. Sly, D. W. Chri
Date :  18 Nov 03  (Deposition) - 09 Mar 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.81
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Beta-Sheet, Alpha-Helix, Zinc Enzyme, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. A. Whittington, J. H. Grubb, A. Waheed, G. N. Shah, W. S. Sly, D. W. Christianson
Expression, Assay, And Structure Of The Extracellular Domai Of Murine Carbonic Anhydrase Xiv: Implications For Selectiv Inhibition Of Membrane-Associated Isozymes.
J. Biol. Chem. V. 279 7223 2004
PubMed-ID: 14660577  |  Reference-DOI: 10.1074/JBC.M310809200

(-) Compounds

Molecule 1 - CARBONIC ANHYDRASE XIV
    Chains: A, B
    EC Number: 4.2.1.1
    Engineered: YES
    Expression System: CHLOROCEBUS AETHIOPS
    Expression System Cell Line: COS-7
    Expression System Common: AFRICAN GREEN MONKEY
    Expression System Plasmid: PCXN
    Expression System Taxid: 9534
    Expression System Vector Type: PLASMID
    Fragment: EXTRACELLULAR DOMAIN
    Gene: CA14, CAR14, CATM
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: CARBONATE DEHYDRATASE XIV, CA-XIV

 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  (5, 10)

Asymmetric Unit (5, 10)
No.NameCountTypeFull Name
1ACY2Ligand/IonACETIC ACID
2BMA1Ligand/IonBETA-D-MANNOSE
3CL1Ligand/IonCHLORIDE ION
4NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
5ZN2Ligand/IonZINC ION
Biological Unit 1 (2, 3)
No.NameCountTypeFull Name
1ACY1Ligand/IonACETIC ACID
2BMA-1Ligand/IonBETA-D-MANNOSE
3CL-1Ligand/IonCHLORIDE ION
4NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
5ZN-1Ligand/IonZINC ION
Biological Unit 2 (3, 4)
No.NameCountTypeFull Name
1ACY1Ligand/IonACETIC ACID
2BMA1Ligand/IonBETA-D-MANNOSE
3CL-1Ligand/IonCHLORIDE ION
4NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
5ZN-1Ligand/IonZINC ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASN A:195 , PHE A:257 , NAG A:802BINDING SITE FOR RESIDUE NAG A 801
02AC2SOFTWARENAG A:801BINDING SITE FOR RESIDUE NAG A 802
03AC3SOFTWAREASN B:195 , PHE B:257 , NAG B:902 , HOH B:941BINDING SITE FOR RESIDUE NAG B 901
04AC4SOFTWARENAG B:901 , BMA B:903BINDING SITE FOR RESIDUE NAG B 902
05AC5SOFTWARENAG B:902BINDING SITE FOR RESIDUE BMA B 903
06AC6SOFTWAREHIS A:94 , HIS A:96 , HIS A:119 , ACY A:701 , HOH A:824BINDING SITE FOR RESIDUE ZN A 601
07AC7SOFTWAREHIS B:94 , HIS B:96 , HIS B:119 , ACY B:702 , HOH B:910BINDING SITE FOR RESIDUE ZN B 601
08AC8SOFTWAREHIS A:3 , HOH A:819 , HOH A:821BINDING SITE FOR RESIDUE CL A 603
09AC9SOFTWAREHIS A:94 , HIS A:119 , VAL A:143 , LEU A:198 , THR A:199 , TRP A:209 , ZN A:601 , HOH A:824BINDING SITE FOR RESIDUE ACY A 701
10BC1SOFTWAREHIS B:94 , HIS B:119 , VAL B:143 , LEU B:198 , THR B:199 , ZN B:601 , HOH B:910BINDING SITE FOR RESIDUE ACY B 702

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:23 -A:203
2B:23 -B:203

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Ser A:29 -Pro A:30
2Pro A:201 -Pro A:202
3Asp A:236 -Pro A:237
4Ser B:29 -Pro B:30
5Pro B:201 -Pro B:202
6Asp B:236 -Pro B:237

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1RJ5)

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALPHA_CA_2PS51144 Alpha-carbonic anhydrases profile.CAH14_MOUSE20-278  1A:3-260
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALPHA_CA_2PS51144 Alpha-carbonic anhydrases profile.CAH14_MOUSE20-278  1A:3-260
Biological Unit 2 (, 0)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALPHA_CA_2PS51144 Alpha-carbonic anhydrases profile.CAH14_MOUSE20-278  0-

(-) Exons   (0, 0)

(no "Exon" information available for 1RJ5)

(-) 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:259
 aligned with CAH14_MOUSE | Q9WVT6 from UniProtKB/Swiss-Prot  Length:337

    Alignment length:259
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269         
         CAH14_MOUSE     20 HHWTYEGPHGQDHWPTSYPECGGDAQSPINIQTDSVIFDPDLPAVQPHGYDQLGTEPLDLHNNGHTVQLSLPPTLHLGGLPRKYTAAQLHLHWGQRGSLEGSEHQINSEATAAELHVVHYDSQSYSSLSEAAQKPQGLAVLGILIEVGETENPAYDHILSRLHEIRYKDQKTSVPPFSVRELFPQQLEQFFRYNGSLTTPPCYQSVLWTVFNRRAQISMGQLEKLQETLSSTEEDPSEPLVQNYRVPQPLNQRTIFASF  278
               SCOP domains d1rj5a_ A: Carbonic anhydrase                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1rj5A00 A:3-260 Carbonic Anhydrase II                                                                                                                                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhhhhh......ee.....ee.......eee.........eeeee....eeee.....eee.....eeeeeeeeee...........ee......eeeeeeeee.....hhhhhh.....eeeeeeeeee....hhhhhhhhhhhhhhh....eeee...hhhhhh......eeeeee..........eeeeee...eeehhhhhhhhhh............................ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ALPHA_CA_2  PDB: A:3-260 UniProt: 20-278                                                                                                                                                                                                                            PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1rj5 A    3 HHWTYEGPHGQDHWPTSYPECGGDAQSPINIQTDSVIFDPDLPAVQPHGYDQLGTEPLDLHNNGHTVQLSLPPTLHLGGLPRKYTAAQLHLHWGQRGSLEGSEHHINSEATAAELHVVHYDSQSYSSLSEAAQKPQGLAVLGILIEVGETENPAYDHILSRLHEIRYKDQKTSVPPFSVRELFPQQLEQFFRYNGSLTTPPCYQSVLWTVFNRRAQISMGQLEKLQETLSSTEEDPSEPLVQNYRVPQPLNQRTIFASF  260
                                    12        22        32        42        51   ||   59        69  ||    84        94       103       113       123       133       143       152       162       172       182       191       201       211       221       230   ||  241       251         
                                                                          50A  54A|                72|   81|               102A                                              151A                                    190A                                   228A   234|                        
                                                                                54B                 76    84                                                                                                                                                        236                        


Chain B from PDB  Type:PROTEIN  Length:257
 aligned with CAH14_MOUSE | Q9WVT6 from UniProtKB/Swiss-Prot  Length:337

    Alignment length:257
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       
         CAH14_MOUSE     22 WTYEGPHGQDHWPTSYPECGGDAQSPINIQTDSVIFDPDLPAVQPHGYDQLGTEPLDLHNNGHTVQLSLPPTLHLGGLPRKYTAAQLHLHWGQRGSLEGSEHQINSEATAAELHVVHYDSQSYSSLSEAAQKPQGLAVLGILIEVGETENPAYDHILSRLHEIRYKDQKTSVPPFSVRELFPQQLEQFFRYNGSLTTPPCYQSVLWTVFNRRAQISMGQLEKLQETLSSTEEDPSEPLVQNYRVPQPLNQRTIFASF  278
               SCOP domains d1rj5b_ B: Carbonic anhydrase                                                                                                                                                                                                                                     SCOP domains
               CATH domains 1rj5B00 B:5-260 Carbonic Anhydrase II                                                                                                                                                                                                                             CATH domains
           Pfam domains (1) Carb_anhydrase-1rj5B01 B:5-260                                                                                                                                                                                                                                    Pfam domains (1)
           Pfam domains (2) Carb_anhydrase-1rj5B02 B:5-260                                                                                                                                                                                                                                    Pfam domains (2)
         Sec.struct. author ..........hhhhhhhhhhh......ee.....ee.......eee.........eeeee....eeee.....eee.....eeeeeeeeee...........ee......eeeeeeeee.....hhhhhh.....eeeeeeeeee....hhhhhhhhhhhhhhh......ee...hhhhhh......eeeeee..........eeeeee...eeehhhhhhhhhh............................ee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ALPHA_CA_2  PDB: - UniProt: 20-278                                                                                                                                                                                                                                PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1rj5 B    5 WTYEGPHGQDHWPTSYPECGGDAQSPINIQTDSVIFDPDLPAVQPHGYDQLGTEPLDLHNNGHTVQLSLPPTLHLGGLPRKYTAAQLHLHWGQRGSLEGSEHHINSEATAAELHVVHYDSQSYSSLSEAAQKPQGLAVLGILIEVGETENPAYDHILSRLHEIRYKDQKTSVPPFSVRELFPQQLEQFFRYNGSLTTPPCYQSVLWTVFNRRAQISMGQLEKLQETLSSTEEDPSEPLVQNYRVPQPLNQRTIFASF  260
                                    14        24        34        44      | 53 ||     61        71||    ||86        96      |105       115       125       135       145      |154       164       174       184      |193       203       213       223     | 232 ||    243       253       
                                                                        50A  54A|                72|   81|               102A                                              151A                                    190A                                   228A   234|                        
                                                                              54B                 76    84                                                                                                                                                        236
   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
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: no clan defined [family: Carb_anhydrase] (168)

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (CAH14_MOUSE | Q9WVT6)
molecular function
    GO:0004089    carbonate dehydratase activity    Catalysis of the reaction: H2CO3 = CO2 + H2O.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0015670    carbon dioxide transport    The directed movement of carbon dioxide (CO2) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006885    regulation of pH    Any process involved in the maintenance of an internal equilibrium of hydrogen ions, thereby modulating the internal pH, within an organism or cell.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

 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
    ACY  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    BMA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    CL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    NAG  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    ZN  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Asp A:236 - Pro A:237   [ RasMol ]  
    Asp B:236 - Pro B:237   [ RasMol ]  
    Pro A:201 - Pro A:202   [ RasMol ]  
    Pro B:201 - Pro B:202   [ RasMol ]  
    Ser A:29 - Pro A:30   [ RasMol ]  
    Ser B:29 - Pro B:30   [ RasMol ]  
 
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
[ Asym. Unit PNG format | Asym. Unit - sites PNG format | Biol. Unit 1 PNG format | Biol. Unit 1 - sites PNG format | Biol. Unit 2 PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1rj5
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  CAH14_MOUSE | Q9WVT6
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  4.2.1.1
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  CAH14_MOUSE | Q9WVT6
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        CAH14_MOUSE | Q9WVT6: 1rj6

(-) Related Entries Specified in the PDB File

1rj6 THE SAME PROTEIN COMPLEXED WITH ACETAZOLAMIDE.