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(-) Description

Title :  ECDHFR COMPLEXED WITH FOLATE AND NADP+ AT 270 MPA
 
Authors :  H. Yamada, N. Watanabe, T. Nagae
Date :  05 Dec 14  (Deposition) - 13 Jan 16  (Release) - 13 Jan 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. Yamada, N. Watanabe, T. Nagae
High-Pressure Protein Crystallography Of Ecdhfr Complexed With Folate And Nadp+
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - DIHYDROFOLATE REDUCTASE
    ChainsA, B
    EC Number1.5.1.3
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System Taxid469008
    GeneFOLA, TMRA, B0048, JW0047
    Organism ScientificESCHERICHIA COLI K12
    Organism Taxid83333

 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  (3, 6)

Asymmetric Unit (3, 6)
No.NameCountTypeFull Name
1BME2Ligand/IonBETA-MERCAPTOETHANOL
2FOL2Ligand/IonFOLIC ACID
3NAP2Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
Biological Unit 1 (3, 3)
No.NameCountTypeFull Name
1BME1Ligand/IonBETA-MERCAPTOETHANOL
2FOL1Ligand/IonFOLIC ACID
3NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
Biological Unit 2 (3, 3)
No.NameCountTypeFull Name
1BME1Ligand/IonBETA-MERCAPTOETHANOL
2FOL1Ligand/IonFOLIC ACID
3NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:5 , ALA A:6 , ALA A:7 , ASP A:27 , LEU A:28 , PHE A:31 , LYS A:32 , ILE A:50 , ARG A:52 , ARG A:57 , ILE A:94 , THR A:113 , NAP A:202 , HOH A:350 , HOH A:359 , HOH A:371 , HOH A:375binding site for residue FOL A 201
2AC2SOFTWAREALA A:6 , ALA A:7 , ILE A:14 , GLY A:15 , MET A:16 , GLY A:43 , ARG A:44 , HIS A:45 , THR A:46 , SER A:49 , LEU A:62 , SER A:63 , SER A:64 , LYS A:76 , ILE A:94 , GLY A:96 , GLY A:97 , ARG A:98 , VAL A:99 , TYR A:100 , GLN A:102 , FOL A:201 , HOH A:305 , HOH A:318 , HOH A:330 , HOH A:338 , HOH A:361 , HOH A:367 , HOH A:371 , HOH A:382binding site for residue NAP A 202
3AC3SOFTWARECYS A:152binding site for residue BME A 203
4AC4SOFTWAREILE B:5 , ALA B:6 , ALA B:7 , ASP B:27 , LEU B:28 , PHE B:31 , LYS B:32 , ILE B:50 , ARG B:52 , ARG B:57 , ILE B:94 , TYR B:100 , THR B:113 , NAP B:202 , HOH B:346 , HOH B:354 , HOH B:367 , HOH B:376 , HOH B:379binding site for residue FOL B 201
5AC5SOFTWAREALA B:6 , ALA B:7 , ILE B:14 , GLY B:15 , MET B:16 , GLY B:43 , ARG B:44 , HIS B:45 , THR B:46 , SER B:49 , LEU B:62 , SER B:63 , SER B:64 , LYS B:76 , ILE B:94 , GLY B:96 , GLY B:97 , ARG B:98 , VAL B:99 , TYR B:100 , GLN B:102 , FOL B:201 , HOH B:306 , HOH B:312 , HOH B:323 , HOH B:339 , HOH B:365 , HOH B:379binding site for residue NAP B 202
6AC6SOFTWARECYS B:152 , PHE B:153binding site for residue BME B 203

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:152 -A:203
2B:152 -B:203

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Gly A:95 -Gly A:96
2Gly B:95 -Gly B:96

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4X5G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4X5G)

(-) Exons   (0, 0)

(no "Exon" information available for 4X5G)

(-) 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:159
                                                                                                                                                                                               
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhh.eee........hhhhhhhhhhhhh...eeeehhhhhhhh.......eeee..........eee.hhhhhhhhhh....eee..hhhhhhhhhhhh.eeeeeee.......ee....hhh.eeeeeeeee.........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4x5g A   1 MISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLNKPVIMGRHTWESIGRPLPGRKNIILSSQPGTDDRVTWVKSVDEAIAACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYEPDDWESVFSEFHDADAQNSHSYCFEILERR 159
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150         

Chain B from PDB  Type:PROTEIN  Length:160
                                                                                                                                                                                                
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeehhh.eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee..........eee.hhhhhhhhh....eeee..hhhhhhhhhhhh.eeeeeee.......ee....hhh.eeeeeeeee.........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4x5g B   0 HMISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLNKPVIMGRHTWESIGRPLPGRKNIILSSQPGTDDRVTWVKSVDEAIAACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYEPDDWESVFSEFHDADAQNSHSYCFEILERR 159
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159

   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 4X5G)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4X5G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4X5G)

(-) Gene Ontology  (13, 13)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        DYR_ECOLI | P0ABQ41ddr 1dds 1dhi 1dhj 1dra 1drb 1dre 1drh 1dyh 1dyi 1dyj 1jol 1jom 1ra1 1ra2 1ra3 1ra8 1ra9 1rb2 1rb3 1rc4 1rd7 1re7 1rf7 1rg7 1rh3 1rx1 1rx2 1rx3 1rx4 1rx5 1rx6 1rx7 1rx8 1rx9 1tdr 2ano 2anq 2d0k 2drc 2inq 3dau 3drc 3k74 3kfy 3och 3ql3 3qyl 3qyo 3r33 4dfr 4eig 4eiz 4ej1 4fhb 4gh8 4i13 4i1n 4kjj 4kjk 4kjl 4nx6 4nx7 4pdj 4x5f 4x5h 4x5i 4x5j 5cc9 5ccc 5dfr 5e8q 5eaj 6dfr 7dfr

(-) Related Entries Specified in the PDB File

4x5f 4x5h 4x5i 4x5j