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(-) Description

Title :  CRYATAL STRUCTURE OF ARNB K188A COMPLEXTED WITH PLP AND UDP-ARA4N
 
Authors :  M. C. Sousa, M. Lee
Date :  08 Jan 14  (Deposition) - 12 Mar 14  (Release) - 12 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Aminotransferase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Lee, M. C. Sousa
Structural Basis For Substrate Specificity In Arnb. A Key Enzyme In The Polymyxin Resistance Pathway Of Gram-Negative Bacteria.
Biochemistry V. 53 796 2014
PubMed-ID: 24460375  |  Reference-DOI: 10.1021/BI4015677

(-) Compounds

Molecule 1 - UDP-4-AMINO-4-DEOXY-L-ARABINOSE--OXOGLUTARATE AMINOTRANSFERASE
    Chains: A
    EC Number: 2.6.1.87
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: YFBE, ARNB
    Mutation: YES
    Organism Scientific: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM
    Organism Taxid: 90371
    Synonym: UDP-(BETA-L-THREO-PENTAPYRANOSYL-4''-ULOSE DIPHOSPHATE) AMINOTRANSFERASE, UDP-4-AMINO-4-DEOXY-L-ARABINOSE AMINOTRANSFERASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
12QR1Ligand/Ion(2R,3R,4S,5S)-3,4-DIHYDROXY-5-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]TETRAHYDRO-2H-PYRAN-2-YL [(2R,3S,4R,5R)-5-(2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL]METHYL DIHYDROGENDIPHOSPHATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
12QR2Ligand/Ion(2R,3R,4S,5S)-3,4-DIHYDROXY-5-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]TETRAHYDRO-2H-PYRAN-2-YL [(2R,3S,4R,5R)-5-(2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL]METHYL DIHYDROGENDIPHOSPHATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:12 , PHE A:13 , SER A:14 , PRO A:16 , GLY A:33 , TRP A:34 , ILE A:35 , THR A:36 , SER A:62 , ALA A:63 , THR A:64 , THR A:88 , TRP A:89 , SER A:91 , ASP A:160 , ALA A:162 , HIS A:163 , SER A:183 , HIS A:185 , ALA A:186 , ILE A:187 , GLY A:195 , LYS A:241 , HIS A:329 , PHE A:330 , HOH A:501 , HOH A:502 , HOH A:554 , HOH A:583BINDING SITE FOR RESIDUE 2QR A 400

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1His A:329 -Phe A:330

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4OCA)

(-) Exons   (0, 0)

(no "Exon" information available for 4OCA)

(-) 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    
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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:363
                                                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains d4ocaa_ A: automated matches                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhh......eeeee...hhhhhhhhhhh..eeeee.........hhhhhhhh....eeee...hhhhh..hhhhhhhhhhhhh...eeee......ee..ee.....eeeee............eeeee.hhhhhhhhhhhh.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...ee.......ee.....eeee.hhhhhh.hhhhhhhhhhhh.........hhhhhhhhhhhh....hhhhhhhhh.eeee......hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4oca A   8 SDFLPFSRPAMGAEELAAVKTVLDSGWITTGPKNQELEAAFCRLTGNQYAVAVSSATAGMHIALMALGIGEGDEVITPSMTWVSTLNMIVLLGANPVMVDVDRDTLMVTPEHIEAAITPQTKAIIPVHYAGAPADLDAIYALGERYGIPVIEDAAHATGTSYKGRHIGARGTAIFSFHAIANITCAEGGIVVTDNPQFADKLRSLKFHGLGAEVLAPGYKYNLPDLNAAIALAQLQKLDALNARRAAIAAQYHQAMADLPFQPLSLPSWEHIHAWHLFIIRVDEARCGITRDALMASLKTKGIGTGLHFRAAHTQKYYRERFPTLTLPDTEWNSERICSLPLFPDMTESDFDRVITALHQIAG 384
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217||     241       251       261       271       281       291       301       311       321       331       341       351       361       371       381   
                                                                                                                                                                                                                                            218|                                                                                                                                                       
                                                                                                                                                                                                                                             233
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)

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    His A:329 - Phe A:330   [ RasMol ]  
 
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  4oca
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  ARNB_SALTY | Q8ZNF3
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  2.6.1.87
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 Related Entries

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

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        ARNB_SALTY | Q8ZNF3: 1mdo 1mdx 1mdz

(-) Related Entries Specified in the PDB File

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