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

(-) Description

Title :  CRYSTAL STRUCTURE OF CYSTATHIONINE GAMMA-SYNTHASE METB (CGS) FROM MYCOBACTERIUM ULCERANS AGY99
 
Authors :  Seattle Structural Genomics Center For Infectious Disease (S
Date :  26 Jan 11  (Deposition) - 02 Mar 11  (Release) - 22 Apr 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.91
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Structural Genomics, Seattle Structural Genomics Center For Infectious Disease, Ssgcid, Cgs_like, Aat_i Superfamily, Llp, Plp, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Clifton, J. Abendroth, T. E. Edwards, D. J. Leibly, A. K. Gillespie, M. Ferrell, S. H. Dieterich, I. Exley, B. L. Staker, P. J. Myler, W. C. Van Voorhis, L. J. Stewart
Structure Of The Cystathionine [Gamma]-Synthase Metb From Mycobacterium Ulcerans
Acta Crystallogr. , Sect. F V. 67 1154 2011
PubMed-ID: 21904066  |  Reference-DOI: 10.1107/S1744309111029575
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYSTATHIONINE GAMMA-SYNTHASE METB (CGS)
    Chains: A, B, C, D
    EC Number: 2.5.1.48
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: METB, MUL_0201
    Organism Scientific: MYCOBACTERIUM ULCERANS
    Organism Taxid: 362242
    Strain: AGY99
    Synonym: O-SUCCINYLHOMOSERINE (THIOL)-LYASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 13)

Asymmetric/Biological Unit (5, 13)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2GOL2Ligand/IonGLYCEROL
3LLP4Mod. Amino Acid2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)
4NA1Ligand/IonSODIUM ION
5SO45Ligand/IonSULFATE ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:111 , ASN A:158 , LLP A:208 , GLU A:335 , SER A:336 , LEU A:337 , ARG A:368BINDING SITE FOR RESIDUE SO4 A 389
2AC2SOFTWAREARG A:116 , HIS A:352 , HOH A:918 , HOH A:1610 , HOH A:2003 , HOH A:2015 , ASN B:237BINDING SITE FOR RESIDUE SO4 A 390
3AC3SOFTWAREHOH B:822BINDING SITE FOR RESIDUE SO4 B 389
4AC4SOFTWAREASN B:158 , LLP B:208 , GLU B:335 , SER B:336 , ARG B:368 , HOH B:2024BINDING SITE FOR RESIDUE SO4 B 390
5AC5SOFTWARETYR C:111 , ASN C:158 , LLP C:208 , GLU C:335 , SER C:336 , LEU C:337 , GLU C:345 , ARG C:368BINDING SITE FOR RESIDUE SO4 C 389
6AC6SOFTWARETHR A:207 , SER A:214 , ASP A:215 , VAL A:216 , HOH A:1595BINDING SITE FOR RESIDUE NA A 391
7AC7SOFTWAREALA A:190 , LEU A:191 , VAL A:259 , MET A:262 , GLN A:263 , HOH A:400BINDING SITE FOR RESIDUE GOL A 392
8AC8SOFTWARELYS A:120 , PHE B:234BINDING SITE FOR RESIDUE GOL B 391
9AC9SOFTWAREILE B:332 , GLU B:341 , HIS D:20 , TYR D:23 , PRO D:25 , VAL D:32 , HOH D:842BINDING SITE FOR RESIDUE EDO D 389

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3QI6)

(-) Cis Peptide Bonds  (9, 9)

Asymmetric/Biological Unit
No.Residues
1Thr A:155 -Pro A:156
2Asn A:158 -Pro A:159
3Arg B:10 -Phe B:11
4Thr B:155 -Pro B:156
5Asn B:158 -Pro B:159
6Thr C:155 -Pro C:156
7Asn C:158 -Pro C:159
8Thr D:155 -Pro D:156
9Asn D:158 -Pro D:159

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3QI6)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3QI6)

(-) Exons   (0, 0)

(no "Exon" information available for 3QI6)

(-) Sequences/Alignments

Asymmetric/Biological 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:375
 aligned with A0PKT3_MYCUA | A0PKT3 from UniProtKB/TrEMBL  Length:388

    Alignment length:377
                                    21        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       281       291       301       311       321       331       341       351       361       371       381       
         A0PKT3_MYCUA    12 AGLATRAIHSGYRPDPATGAVNAPIYASSTFAQDGVGGLRGGYEYARTGNPTRTALEAALAAVEDAAFGRAFSSGMAAADCALRAMLRPGDHVVIPDDAYGGTFRLIDKVFTGWNVEYTPVALADLDAVRAAIRPTTRLIWVETPTNPLLSIADIAGIAQLGADSSAKVLVDNTFASPALQQPLSLGADVVLHSTTKYIGGHSDVVGGALVTNDEELDQSFAFLQNGAGAVPGPFDAYLTMRGLKTLVLRMQRHSENAAAVAEFLAEHPAISTVLYPGLPSHPGHAVAARQMRGFGGMVSVRMRAGRTAAEQLCAKTNIFILAESLGSVESLIEHPSAMTHASTAGSQLEVPDDLVRLSVGIEDVADLLDDLKQALG 388
               SCOP domains d3qi6a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh.......................................hhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhhh.eeeee...hhhhhhhhh...eeeeeee..........hhhhhhhhhhhhh.eeeee...hhhhhhhhhhhh..eeee..............eeeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee........hhhhhhhhh.....eeeeee.hhhhhhhhhhhhh...ee.........eeehhhhh..--...........eeeee....hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qi6 A  12 AGLATRAIHSGYRPDPATGAVNAPIYASSTFAQDGVGGLRGGYEYARTGNPTRTALEAALAAVEDAAFGRAFSSGMAAADCALRAMLRPGDHVVIPDDAYGGTFRLIDKVFTGWNVEYTPVALADLDAVRAAIRPTTRLIWVETPTNPLLSIADIAGIAQLGADSSAKVLVDNTFASPALQQPLSLGADVVLHSTTkYIGGHSDVVGGALVTNDEELDQSFAFLQNGAGAVPGPFDAYLTMRGLKTLVLRMQRHSENAAAVAEFLAEHPAISTVLYPGLPSHPGHAVAARQMRGFGGMVSVRMRAGRTAAEQLCAKTNIFILAESLGSVESLIEHPSAMTH--TAGSQLEVPDDLVRLSVGIEDVADLLDDLKQALG 388
                                    21        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       281       291       301       311       321       331       341       351|  |   361       371       381       
                                                                                                                                                                                                                              208-LLP                                                                                                                                         352  |                                 
                                                                                                                                                                                                                                                                                                                                                                                 355                                 


Chain B from PDB  Type:PROTEIN  Length:374
 aligned with A0PKT3_MYCUA | A0PKT3 from UniProtKB/TrEMBL  Length:388

    Alignment length:379
                                    19        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       279       289       299       309       319       329       339       349       359       369       379         
         A0PKT3_MYCUA    10 RFAGLATRAIHSGYRPDPATGAVNAPIYASSTFAQDGVGGLRGGYEYARTGNPTRTALEAALAAVEDAAFGRAFSSGMAAADCALRAMLRPGDHVVIPDDAYGGTFRLIDKVFTGWNVEYTPVALADLDAVRAAIRPTTRLIWVETPTNPLLSIADIAGIAQLGADSSAKVLVDNTFASPALQQPLSLGADVVLHSTTKYIGGHSDVVGGALVTNDEELDQSFAFLQNGAGAVPGPFDAYLTMRGLKTLVLRMQRHSENAAAVAEFLAEHPAISTVLYPGLPSHPGHAVAARQMRGFGGMVSVRMRAGRTAAEQLCAKTNIFILAESLGSVESLIEHPSAMTHASTAGSQLEVPDDLVRLSVGIEDVADLLDDLKQALG 388
               SCOP domains d3qi6b_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh.......................................hhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhhh.eeeee...hhhhhhhhh...eeeeeee..........hhhhhhhhhhhh..eeeee.........hhhhhh..eeeee.............eeeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........hhhhhhhhh.....eeeeee..hhhhhhhhhhhh...ee.........eee......-----.........eeeee....hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qi6 B  10 RFAGLATRAIHSGYRPDPATGAVNAPIYASSTFAQDGVGGLRGGYEYARTGNPTRTALEAALAAVEDAAFGRAFSSGMAAADCALRAMLRPGDHVVIPDDAYGGTFRLIDKVFTGWNVEYTPVALADLDAVRAAIRPTTRLIWVETPTNPLLSIADIAGIAQLGADSSAKVLVDNTFASPALQQPLSLGADVVLHSTTkYIGGHSDVVGGALVTNDEELDQSFAFLQNGAGAVPGPFDAYLTMRGLKTLVLRMQRHSENAAAVAEFLAEHPAISTVLYPGLPSHPGHAVAARQMRGFGGMVSVRMRAGRTAAEQLCAKTNIFILAESLGSVESLIEHPSAMT-----GSQLEVPDDLVRLSVGIEDVADLLDDLKQALG 388
                                    19        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       279       289       299       309       319       329       339       349 |     359       369       379         
                                                                                                                                                                                                                                208-LLP                                                                                                                                        351   357                               


Chain C from PDB  Type:PROTEIN  Length:366
 aligned with A0PKT3_MYCUA | A0PKT3 from UniProtKB/TrEMBL  Length:388

    Alignment length:377
                                    21        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       281       291       301       311       321       331       341       351       361       371       381       
         A0PKT3_MYCUA    12 AGLATRAIHSGYRPDPATGAVNAPIYASSTFAQDGVGGLRGGYEYARTGNPTRTALEAALAAVEDAAFGRAFSSGMAAADCALRAMLRPGDHVVIPDDAYGGTFRLIDKVFTGWNVEYTPVALADLDAVRAAIRPTTRLIWVETPTNPLLSIADIAGIAQLGADSSAKVLVDNTFASPALQQPLSLGADVVLHSTTKYIGGHSDVVGGALVTNDEELDQSFAFLQNGAGAVPGPFDAYLTMRGLKTLVLRMQRHSENAAAVAEFLAEHPAISTVLYPGLPSHPGHAVAARQMRGFGGMVSVRMRAGRTAAEQLCAKTNIFILAESLGSVESLIEHPSAMTHASTAGSQLEVPDDLVRLSVGIEDVADLLDDLKQALG 388
               SCOP domains d3qi6c_ C: automated matches                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh.......................................hhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhhh.eeeee...hhhhhhhhh...eeeeeee..........hhhhhhhhhhhh..eeeee.........hhhhhh..eeeee.............eeeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........hhhhhhhhh.....eeeeee..hhhhhhhhhhhh...ee.........eee.....-----------....eeeee....hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qi6 C  12 AGLATRAIHSGYRPDPATGAVNAPIYASSTFAQDGVGGLRGGYEYARTGNPTRTALEAALAAVEDAAFGRAFSSGMAAADCALRAMLRPGDHVVIPDDAYGGTFRLIDKVFTGWNVEYTPVALADLDAVRAAIRPTTRLIWVETPTNPLLSIADIAGIAQLGADSSAKVLVDNTFASPALQQPLSLGADVVLHSTTkYIGGHSDVVGGALVTNDEELDQSFAFLQNGAGAVPGPFDAYLTMRGLKTLVLRMQRHSENAAAVAEFLAEHPAISTVLYPGLPSHPGHAVAARQMRGFGGMVSVRMRAGRTAAEQLCAKTNIFILAESLGSVESLIEHPSAM-----------VPDDLVRLSVGIEDVADLLDDLKQALG 388
                                    21        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       281       291       301       311       321       331       341        |-         -|      371       381       
                                                                                                                                                                                                                              208-LLP                                                                                                                                       350         362                          


Chain D from PDB  Type:PROTEIN  Length:373
 aligned with A0PKT3_MYCUA | A0PKT3 from UniProtKB/TrEMBL  Length:388

    Alignment length:377
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       
         A0PKT3_MYCUA    11 FAGLATRAIHSGYRPDPATGAVNAPIYASSTFAQDGVGGLRGGYEYARTGNPTRTALEAALAAVEDAAFGRAFSSGMAAADCALRAMLRPGDHVVIPDDAYGGTFRLIDKVFTGWNVEYTPVALADLDAVRAAIRPTTRLIWVETPTNPLLSIADIAGIAQLGADSSAKVLVDNTFASPALQQPLSLGADVVLHSTTKYIGGHSDVVGGALVTNDEELDQSFAFLQNGAGAVPGPFDAYLTMRGLKTLVLRMQRHSENAAAVAEFLAEHPAISTVLYPGLPSHPGHAVAARQMRGFGGMVSVRMRAGRTAAEQLCAKTNIFILAESLGSVESLIEHPSAMTHASTAGSQLEVPDDLVRLSVGIEDVADLLDDLKQAL 387
               SCOP domains d3qi6d_ D: automated matches                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----Cys_Met_Meta_PP-3qi6D01 D:15-387                                                                                                                                                                                                                                                                                                                                                      Pfam domains (1)
           Pfam domains (2) ----Cys_Met_Meta_PP-3qi6D02 D:15-387                                                                                                                                                                                                                                                                                                                                                      Pfam domains (2)
           Pfam domains (3) ----Cys_Met_Meta_PP-3qi6D03 D:15-387                                                                                                                                                                                                                                                                                                                                                      Pfam domains (3)
           Pfam domains (4) ----Cys_Met_Meta_PP-3qi6D04 D:15-387                                                                                                                                                                                                                                                                                                                                                      Pfam domains (4)
         Sec.struct. author ..hhhhhhhhh.......................................hhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhhh.eeeee...hhhhhhhh....eeeeeee..........hhhhhhhhhhhh..eeeee.........hhhhhh..eeeee.............eeeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........hhhhhhhhh.....eeeeee.hhhhhhhhhhhhh...ee.........eeehhhhhh.----.........eeeee....hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qi6 D  11 FAGLATRAIHSGYRPDPATGAVNAPIYASSTFAQDGVGGLRGGYEYARTGNPTRTALEAALAAVEDAAFGRAFSSGMAAADCALRAMLRPGDHVVIPDDAYGGTFRLIDKVFTGWNVEYTPVALADLDAVRAAIRPTTRLIWVETPTNPLLSIADIAGIAQLGADSSAKVLVDNTFASPALQQPLSLGADVVLHSTTkYIGGHSDVVGGALVTNDEELDQSFAFLQNGAGAVPGPFDAYLTMRGLKTLVLRMQRHSENAAAVAEFLAEHPAISTVLYPGLPSHPGHAVAARQMRGFGGMVSVRMRAGRTAAEQLCAKTNIFILAESLGSVESLIEHPSAMTH----GSQLEVPDDLVRLSVGIEDVADLLDDLKQAL 387
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350 |    |360       370       380       
                                                                                                                                                                                                                               208-LLP                                                                                                                                         352  357
   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, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3QI6)

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: PLP_aminotran (240)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (A0PKT3_MYCUA | A0PKT3)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0030170    pyridoxal phosphate binding    Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.

 Visualization

(-) Interactive Views

Asymmetric/Biological 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
    EDO  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    GOL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    LLP  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    NA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    SO4  [ 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 ]
 
  Cis Peptide Bonds
    Arg B:10 - Phe B:11   [ RasMol ]  
    Asn A:158 - Pro A:159   [ RasMol ]  
    Asn B:158 - Pro B:159   [ RasMol ]  
    Asn C:158 - Pro C:159   [ RasMol ]  
    Asn D:158 - Pro D:159   [ RasMol ]  
    Thr A:155 - Pro A:156   [ RasMol ]  
    Thr B:155 - Pro B:156   [ RasMol ]  
    Thr C:155 - Pro C:156   [ RasMol ]  
    Thr D:155 - Pro D:156   [ RasMol ]  
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym./Biol. Unit PNG format | Asym./Biol. Unit - sites 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
  3qi6
    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
  A0PKT3_MYCUA | A0PKT3
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/TrEMBL
 
Access by Enzyme Classificator   (EC Number)
  2.5.1.48
    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
  A0PKT3_MYCUA | A0PKT3
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/TrEMBL
        A0PKT3_MYCUA | A0PKT3: 3qhx

(-) Related Entries Specified in the PDB File

3qhx CRYSTAL STRUCTURE OF CYSTATHIONINE GAMMA-SYNTHASE METB (CGS) FROM MYCOBACTERIUM ULCERANS AGY99 BOUND TO HEPES RELATED ID: MYULA.00906.A RELATED DB: TARGETDB