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(-) Description

Title :  PSEUDOMONAS AERUGINOSA BETA-ALANINE:PYRUVATE AMINOTRANSFERASE HOLOENZYME WITHOUT DIVALENT CATIONS ON DIMER-DIMER INTERFACE
 
Authors :  M. N. Isupov, A. A. Lebedev, A. Westlake, C. Sayer, J. A. Littlechild
Date :  29 May 13  (Deposition) - 05 Jun 13  (Release) - 24 Sep 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.77
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Transferase, Pseudo-Translation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. A. Lebedev, M. N. Isupov
Space-Group And Origin Ambiguity In Macromolecular Structures With Pseudo-Symmetry And Its Treatment With The Program Zanuda.
Acta Crystallogr. , Sect. D V. 70 2430 2014
PubMed-ID: 25195756  |  Reference-DOI: 10.1107/S1399004714014795
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BETA-ALANINE--PYRUVATE TRANSAMINASE
    Atcc: 47085
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: GOLD
    Expression System Vector: PQR428
    Expression System Vector Type: PLASMID
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 208964
    Strain: PAO1
    Synonym: OMEGA AMINOTRANSFERASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1CL4Ligand/IonCHLORIDE ION
2PLP4Ligand/IonPYRIDOXAL-5'-PHOSPHATE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:322 , SER A:323 , HOH A:2459 , MET B:172 , PHE B:173BINDING SITE FOR RESIDUE CL A1449
2AC2SOFTWARESER A:119 , GLY A:120 , SER A:121 , TYR A:153 , HIS A:154 , GLY A:155 , GLU A:226 , ASP A:259 , VAL A:261 , ILE A:262 , LYS A:288 , HOH A:2270 , HOH A:2382 , HOH A:2435 , HOH A:2557 , TYR B:326 , THR B:327BINDING SITE FOR RESIDUE PLP A1450
3AC3SOFTWARETYR A:326 , THR A:327 , HOH A:2462 , HOH A:2463 , SER B:119 , GLY B:120 , SER B:121 , TYR B:153 , HIS B:154 , GLY B:155 , GLU B:226 , ASP B:259 , VAL B:261 , ILE B:262 , LYS B:288 , HOH B:2291 , HOH B:2337BINDING SITE FOR RESIDUE PLP B1449
4AC4SOFTWARESER C:119 , GLY C:120 , SER C:121 , TYR C:153 , HIS C:154 , GLY C:155 , GLU C:226 , ASP C:259 , VAL C:261 , ILE C:262 , LYS C:288 , HOH C:2178 , HOH C:2247 , HOH C:2286 , HOH C:2378 , TYR D:326 , THR D:327BINDING SITE FOR RESIDUE PLP C1449
5AC5SOFTWARETYR C:326 , THR C:327 , HOH C:2306 , HOH C:2307 , SER D:119 , GLY D:120 , SER D:121 , TYR D:153 , HIS D:154 , GLY D:155 , GLU D:226 , ASP D:259 , VAL D:261 , ILE D:262 , LYS D:288 , HOH D:2184 , HOH D:2229BINDING SITE FOR RESIDUE PLP D1449
6AC6SOFTWAREMET A:172 , PHE A:173 , HOH A:2283 , PHE B:322 , SER B:323 , HOH B:2353BINDING SITE FOR RESIDUE CL B1450
7AC7SOFTWAREPHE C:322 , SER C:323 , HOH C:2302 , HOH C:2305 , PHE D:173BINDING SITE FOR RESIDUE CL C1450
8AC8SOFTWAREMET C:172 , PHE C:173 , HOH C:2189 , SER D:323BINDING SITE FOR RESIDUE CL D1450

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4BQ0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4BQ0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4BQ0)

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AA_TRANSFER_CLASS_3PS00600 Aminotransferases class-III pyridoxal-phosphate attachment site.BAUA_PSEAE256-293
 
 
 		  4A:256-293
B:256-293
C:256-293
D:256-293

(-) Exons   (0, 0)

(no "Exon" information available for 4BQ0)

(-) 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:439
 aligned with BAUA_PSEAE | Q9I700 from UniProtKB/Swiss-Prot  Length:448

    Alignment length:439
                                    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       389       399       409       419       429       439         
           BAUA_PSEAE    10 PVSSELNLRAHWMPFSANRNFQKDPRIIVAAEGSWLTDDKGRKVYDSLSGLWTCGAGHSRKEIQEAVARQLGTLDYSPGFQYGHPLSFQLAEKIAGLLPGELNHVFFTGSGSECADTSIKMARAYWRLKGQPQKTKLIGRARGYHGVNVAGTSLGGIGGNRKMFGQLMDVDHLPHTLQPGMAFTRGMAQTGGVELANELLKLIELHDASNIAAVIVEPMSGSAGVLVPPVGYLQRLREICDQHNILLIFDEVITAFGRLGTYSGAEYFGVTPDLMNVAKQVTNGAVPMGAVIASSEIYDTFMNQALPEHAVEFSHGYTYSAHPVACAAGLAALDILARDNLVQQSAELAPHFEKGLHGLQGAKNVIDIRNCGLAGAIQIAPRDGDPTVRPFEAGMKLWQQGFYVRFGGDTLQFGPTFNARPEELDRLFDAVGEALNGIA 448
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh......hhhhhhhh...eeeee..eeee....eeee.............hhhhhhhhhhhhh...........hhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhhhhhhhhhhh......eeeee.......hhhhhhhh.hhhhhh........eee.................hhhhhhhhhhhhhhhhh...eeeeee..............hhhhhhhhhhhhhh.eeeee............hhhhhhh....eeeehhhhhh.....eeeeeehhhhhhhhhh.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee..eeeeee.......hhhhhhhhhhhhhh.ee.eee..eeee......hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: A:256-293   ----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bq0 A  10 PVSSELNLRAHWMPFSANRNFQKDPRIIVAAEGSWLTDDKGRKVYDSLSGLWTCGAGHSRKEIQEAVARQLGTLDYSPGFQYGHPLSFQLAEKIAGLLPGELNHVFFTGSGSECADTSIKMARAYWRLKGQPQKTKLIGRARGYHGVNVAGTSLGGIGGNRKMFGQLMDVDHLPHTLQPGMAFTRGMAQTGGVELANELLKLIELHDASNIAAVIVEPMSGSAGVLVPPVGYLQRLREICDQHNILLIFDEVITAFGRLGTYSGAEYFGVTPDLMNVAKQVTNGAVPMGAVIASSEIYDTFMNQALPEHAVEFSHGYTYSAHPVACAAGLAALDILARDNLVQQSAELAPHFEKGLHGLQGAKNVIDIRNCGLAGAIQIAPRDGDPTVRPFEAGMKLWQQGFYVRFGGDTLQFGPTFNARPEELDRLFDAVGEALNGIA 448
                                    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       389       399       409       419       429       439         


Chain B from PDB  Type:PROTEIN  Length:436
 aligned with BAUA_PSEAE | Q9I700 from UniProtKB/Swiss-Prot  Length:448

    Alignment length:436
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442      
           BAUA_PSEAE    13 SELNLRAHWMPFSANRNFQKDPRIIVAAEGSWLTDDKGRKVYDSLSGLWTCGAGHSRKEIQEAVARQLGTLDYSPGFQYGHPLSFQLAEKIAGLLPGELNHVFFTGSGSECADTSIKMARAYWRLKGQPQKTKLIGRARGYHGVNVAGTSLGGIGGNRKMFGQLMDVDHLPHTLQPGMAFTRGMAQTGGVELANELLKLIELHDASNIAAVIVEPMSGSAGVLVPPVGYLQRLREICDQHNILLIFDEVITAFGRLGTYSGAEYFGVTPDLMNVAKQVTNGAVPMGAVIASSEIYDTFMNQALPEHAVEFSHGYTYSAHPVACAAGLAALDILARDNLVQQSAELAPHFEKGLHGLQGAKNVIDIRNCGLAGAIQIAPRDGDPTVRPFEAGMKLWQQGFYVRFGGDTLQFGPTFNARPEELDRLFDAVGEALNGIA 448
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhh......hhhhhhhh...eeeee..eeee....eeee.............hhhhhhhhhhhhh...........hhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhhhhhhhhhhh......eeeee.......hhhhhhhh.hhhhhh........eee.................hhhhhhhhhhhhhhhhh...eeeeee..............hhhhhhhhhhhhh..eeeee............hhhhhhh....eeeehhhhhh.....eeeeeehhhhhhhhhh.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee..eeeeee.......hhhhhhhhhhhhhhhee.eee..eeee......hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: B:256-293   ----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bq0 B  13 SELNLRAHWMPFSANRNFQKDPRIIVAAEGSWLTDDKGRKVYDSLSGLWTCGAGHSRKEIQEAVARQLGTLDYSPGFQYGHPLSFQLAEKIAGLLPGELNHVFFTGSGSECADTSIKMARAYWRLKGQPQKTKLIGRARGYHGVNVAGTSLGGIGGNRKMFGQLMDVDHLPHTLQPGMAFTRGMAQTGGVELANELLKLIELHDASNIAAVIVEPMSGSAGVLVPPVGYLQRLREICDQHNILLIFDEVITAFGRLGTYSGAEYFGVTPDLMNVAKQVTNGAVPMGAVIASSEIYDTFMNQALPEHAVEFSHGYTYSAHPVACAAGLAALDILARDNLVQQSAELAPHFEKGLHGLQGAKNVIDIRNCGLAGAIQIAPRDGDPTVRPFEAGMKLWQQGFYVRFGGDTLQFGPTFNARPEELDRLFDAVGEALNGIA 448
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442      


Chain C from PDB  Type:PROTEIN  Length:435
 aligned with BAUA_PSEAE | Q9I700 from UniProtKB/Swiss-Prot  Length:448

    Alignment length:435
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443     
           BAUA_PSEAE    14 ELNLRAHWMPFSANRNFQKDPRIIVAAEGSWLTDDKGRKVYDSLSGLWTCGAGHSRKEIQEAVARQLGTLDYSPGFQYGHPLSFQLAEKIAGLLPGELNHVFFTGSGSECADTSIKMARAYWRLKGQPQKTKLIGRARGYHGVNVAGTSLGGIGGNRKMFGQLMDVDHLPHTLQPGMAFTRGMAQTGGVELANELLKLIELHDASNIAAVIVEPMSGSAGVLVPPVGYLQRLREICDQHNILLIFDEVITAFGRLGTYSGAEYFGVTPDLMNVAKQVTNGAVPMGAVIASSEIYDTFMNQALPEHAVEFSHGYTYSAHPVACAAGLAALDILARDNLVQQSAELAPHFEKGLHGLQGAKNVIDIRNCGLAGAIQIAPRDGDPTVRPFEAGMKLWQQGFYVRFGGDTLQFGPTFNARPEELDRLFDAVGEALNGIA 448
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhh...eeeee..eeee....eeee.............hhhhhhhhhhhhh...........hhhhhhhhhhhhh.....eeeeeee.hhhhhhhhhhhhhhhhhhhh......eeeee.......hhhhhhhh.hhhhhh........eee.................hhhhhhhhhhhhhhhhh...eeeeee..............hhhhhhhhhhhhhh.eeeee............hhhhhhh....eeeehhhhhh.....eeeeeehhhhhhhhhh.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee..eeeeee.......hhhhhhhhhhhhhh.ee.eee..eeee......hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: C:256-293   ----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bq0 C  14 ELNLRAHWMPFSANRNFQKDPRIIVAAEGSWLTDDKGRKVYDSLSGLWTCGAGHSRKEIQEAVARQLGTLDYSPGFQYGHPLSFQLAEKIAGLLPGELNHVFFTGSGSECADTSIKMARAYWRLKGQPQKTKLIGRARGYHGVNVAGTSLGGIGGNRKMFGQLMDVDHLPHTLQPGMAFTRGMAQTGGVELANELLKLIELHDASNIAAVIVEPMSGSAGVLVPPVGYLQRLREICDQHNILLIFDEVITAFGRLGTYSGAEYFGVTPDLMNVAKQVTNGAVPMGAVIASSEIYDTFMNQALPEHAVEFSHGYTYSAHPVACAAGLAALDILARDNLVQQSAELAPHFEKGLHGLQGAKNVIDIRNCGLAGAIQIAPRDGDPTVRPFEAGMKLWQQGFYVRFGGDTLQFGPTFNARPEELDRLFDAVGEALNGIA 448
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443     


Chain D from PDB  Type:PROTEIN  Length:435
 aligned with BAUA_PSEAE | Q9I700 from UniProtKB/Swiss-Prot  Length:448

    Alignment length:435
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443     
           BAUA_PSEAE    14 ELNLRAHWMPFSANRNFQKDPRIIVAAEGSWLTDDKGRKVYDSLSGLWTCGAGHSRKEIQEAVARQLGTLDYSPGFQYGHPLSFQLAEKIAGLLPGELNHVFFTGSGSECADTSIKMARAYWRLKGQPQKTKLIGRARGYHGVNVAGTSLGGIGGNRKMFGQLMDVDHLPHTLQPGMAFTRGMAQTGGVELANELLKLIELHDASNIAAVIVEPMSGSAGVLVPPVGYLQRLREICDQHNILLIFDEVITAFGRLGTYSGAEYFGVTPDLMNVAKQVTNGAVPMGAVIASSEIYDTFMNQALPEHAVEFSHGYTYSAHPVACAAGLAALDILARDNLVQQSAELAPHFEKGLHGLQGAKNVIDIRNCGLAGAIQIAPRDGDPTVRPFEAGMKLWQQGFYVRFGGDTLQFGPTFNARPEELDRLFDAVGEALNGIA 448
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhh......hhhhhhhh...eeeee..eeee....eeee.............hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhhhhhhhhhhh......eeeee.......hhhhhhhh.hhhhhh........eee.................hhhhhhhhhhhhhhhhh...eeeeee..............hhhhhhhhhhhhhh.eeeee............hhhhhhh....eeeehhhhhh.....eeeeeehhhhhhhhhh.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee..eeeeee.......hhhhhhhhhhhhhh.ee.eee..eeee......hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: D:256-293   ----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bq0 D  14 ELNLRAHWMPFSANRNFQKDPRIIVAAEGSWLTDDKGRKVYDSLSGLWTCGAGHSRKEIQEAVARQLGTLDYSPGFQYGHPLSFQLAEKIAGLLPGELNHVFFTGSGSECADTSIKMARAYWRLKGQPQKTKLIGRARGYHGVNVAGTSLGGIGGNRKMFGQLMDVDHLPHTLQPGMAFTRGMAQTGGVELANELLKLIELHDASNIAAVIVEPMSGSAGVLVPPVGYLQRLREICDQHNILLIFDEVITAFGRLGTYSGAEYFGVTPDLMNVAKQVTNGAVPMGAVIASSEIYDTFMNQALPEHAVEFSHGYTYSAHPVACAAGLAALDILARDNLVQQSAELAPHFEKGLHGLQGAKNVIDIRNCGLAGAIQIAPRDGDPTVRPFEAGMKLWQQGFYVRFGGDTLQFGPTFNARPEELDRLFDAVGEALNGIA 448
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443
   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  (0, 0)

(no "SCOP Domain" information available for 4BQ0)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4BQ0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4BQ0)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (BAUA_PSEAE | Q9I700)
molecular function
    GO:0016223    beta-alanine-pyruvate transaminase activity    Catalysis of the reaction: L-alanine + 2-oxopropanoate = pyruvate + beta-alanine.
    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:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    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.
    GO:0008483    transaminase activity    Catalysis of the transfer of an amino group to an acceptor, usually a 2-oxo acid.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0019483    beta-alanine biosynthetic process    The chemical reactions and pathways resulting in the formation of beta-alanine (3-aminopropanoic acid), an achiral amino acid and an isomer of alanine. It occurs free (e.g. in brain) and in combination (e.g. in pantothenate) but it is not a constituent of proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        BAUA_PSEAE | Q9I700: 4b98 4b9b

(-) Related Entries Specified in the PDB File

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