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(-) Description

Title :  CRYSTAL STRUCTURE OF THE A287F ACTIVE SITE MUTANT OF TS-DHFR FROM CRYPTOSPORIDIUM HOMINIS
 
Authors :  M. A. Vargo, W. E. Martucci, K. S. Anderson
Date :  26 Jun 08  (Deposition) - 19 Aug 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.74
Chains :  Asym. Unit :  A,B,C,D,E
Biol. Unit 1:  C,D  (1x)
Biol. Unit 2:  A,B  (1x)
Biol. Unit 3:  E  (2x)
Keywords :  Enzyme Active Site Mutant, Enzyme-Ligand Complex, , Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. E. Martucci, M. A. Vargo, K. S. Anderson
Explaining An Unusually Fast Parasitic Enzyme: Folate Tail-Binding Residues Dictate Substrate Positioning And Catalysis In Cryptosporidium Hominis Thymidylate Synthase.
Biochemistry V. 47 8902 2008
PubMed-ID: 18672899  |  Reference-DOI: 10.1021/BI800466Z
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DIHYDROFOLATE REDUCTASE, DHFR
    Chains: A, B, C, D, E
    EC Number: 1.5.1.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL-21 (DE3)
    Expression System Vector Type: PLASMID
    Gene: CHRO.40506
    Mutation: YES
    Organism Scientific: CRYPTOSPORIDIUM HOMINIS
    Organism Taxid: 237895

 Structural Features

(-) Chains, Units

  12345
Asymmetric Unit : ABCDE
Biological Unit 1 (1x):   CD 
Biological Unit 2 (1x): AB   
Biological Unit 3 (2x):     E

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 20)

Asymmetric Unit (4, 20)
No.NameCountTypeFull Name
1CB35Ligand/Ion10-PROPARGYL-5,8-DIDEAZAFOLIC ACID
2DHF5Ligand/IonDIHYDROFOLIC ACID
3NDP5Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
4UMP5Ligand/Ion2'-DEOXYURIDINE 5'-MONOPHOSPHATE
Biological Unit 1 (4, 8)
No.NameCountTypeFull Name
1CB32Ligand/Ion10-PROPARGYL-5,8-DIDEAZAFOLIC ACID
2DHF2Ligand/IonDIHYDROFOLIC ACID
3NDP2Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
4UMP2Ligand/Ion2'-DEOXYURIDINE 5'-MONOPHOSPHATE
Biological Unit 2 (4, 8)
No.NameCountTypeFull Name
1CB32Ligand/Ion10-PROPARGYL-5,8-DIDEAZAFOLIC ACID
2DHF2Ligand/IonDIHYDROFOLIC ACID
3NDP2Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
4UMP2Ligand/Ion2'-DEOXYURIDINE 5'-MONOPHOSPHATE
Biological Unit 3 (4, 8)
No.NameCountTypeFull Name
1CB32Ligand/Ion10-PROPARGYL-5,8-DIDEAZAFOLIC ACID
2DHF2Ligand/IonDIHYDROFOLIC ACID
3NDP2Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
4UMP2Ligand/Ion2'-DEOXYURIDINE 5'-MONOPHOSPHATE

(-) Sites  (20, 20)

Asymmetric Unit (20, 20)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREARG A:257 , CYS A:402 , HIS A:403 , GLN A:422 , ARG A:423 , SER A:424 , CYS A:425 , ASP A:426 , ASN A:434 , HIS A:464 , TYR A:466 , ARG B:382 , ARG B:383BINDING SITE FOR RESIDUE UMP A 603
02AC2SOFTWAREGLU A:294 , ILE A:315 , ASN A:319 , ASP A:426 , GLY A:430 , PHE A:433 , ASN A:434 , TYR A:466 , MET A:519 , ALA A:520BINDING SITE FOR RESIDUE CB3 A 604
03AC3SOFTWAREALA A:11 , LEU A:25 , ASP A:32 , LEU A:33 , PHE A:36 , SER A:37 , ARG A:70 , CYS A:113 , THR A:134BINDING SITE FOR RESIDUE DHF A 605
04AC4SOFTWAREALA A:11 , ILE A:19 , GLY A:20 , ILE A:21 , GLY A:23 , GLN A:24 , LEU A:25 , GLY A:55 , ARG A:56 , LYS A:57 , THR A:58 , ILE A:75 , SER A:76 , SER A:77 , SER A:78 , ARG A:92 , GLY A:115 , GLU A:116 , SER A:117 , TYR A:119 , THR A:145BINDING SITE FOR RESIDUE NDP A 606
05AC5SOFTWAREARG A:382 , ARG A:383 , ARG B:257 , CYS B:402 , HIS B:403 , GLN B:422 , ARG B:423 , SER B:424 , CYS B:425 , ASP B:426 , ASN B:434 , HIS B:464 , TYR B:466BINDING SITE FOR RESIDUE UMP B 607
06AC6SOFTWAREPHE B:287 , SER B:290 , GLU B:294 , ILE B:315 , ASN B:319 , LEU B:399 , ASP B:426 , GLY B:430 , PHE B:433 , ASN B:434 , TYR B:466 , MET B:519 , ALA B:520BINDING SITE FOR RESIDUE CB3 B 608
07AC7SOFTWAREALA B:11 , LEU B:25 , ASP B:32 , LEU B:33 , PHE B:36 , SER B:37 , LEU B:67 , ARG B:70 , CYS B:113 , THR B:134BINDING SITE FOR RESIDUE DHF B 609
08AC8SOFTWAREALA B:11 , ILE B:19 , GLY B:20 , GLY B:23 , GLN B:24 , LEU B:25 , GLY B:55 , ARG B:56 , LYS B:57 , THR B:58 , ILE B:75 , SER B:76 , SER B:77 , SER B:78 , ARG B:92 , CYS B:113 , GLY B:115 , GLU B:116 , SER B:117 , TYR B:119 , THR B:145BINDING SITE FOR RESIDUE NDP B 610
09AC9SOFTWAREARG C:257 , CYS C:402 , HIS C:403 , GLN C:422 , ARG C:423 , SER C:424 , CYS C:425 , ASP C:426 , ASN C:434 , HIS C:464 , TYR C:466 , ARG D:382 , ARG D:383BINDING SITE FOR RESIDUE UMP C 611
10BC1SOFTWAREPHE C:287 , SER C:290 , GLU C:294 , ILE C:315 , ASN C:319 , ASP C:426 , LEU C:429 , GLY C:430 , PHE C:433 , ASN C:434 , TYR C:466 , MET C:519 , ALA C:520BINDING SITE FOR RESIDUE CB3 C 612
11BC2SOFTWAREASP C:32 , LEU C:33 , PHE C:36 , SER C:37 , LEU C:67 , ARG C:70 , CYS C:113BINDING SITE FOR RESIDUE DHF C 613
12BC3SOFTWAREALA C:11 , ILE C:19 , GLY C:55 , ARG C:56 , LYS C:57 , THR C:58 , ILE C:75 , SER C:76 , SER C:77 , ARG C:92 , ASN C:93 , CYS C:113 , GLY C:114 , GLY C:115 , GLU C:116 , SER C:117 , ILE C:118 , TYR C:119 , THR C:145BINDING SITE FOR RESIDUE NDP C 614
13BC4SOFTWAREARG C:382 , ARG C:383 , ARG D:257 , CYS D:402 , HIS D:403 , GLN D:422 , ARG D:423 , SER D:424 , CYS D:425 , ASP D:426 , GLY D:430 , ASN D:434 , HIS D:464 , TYR D:466BINDING SITE FOR RESIDUE UMP D 615
14BC5SOFTWAREILE D:315 , ASP D:426 , LEU D:429 , GLY D:430 , PHE D:433 , ASN D:434 , TYR D:466 , MET D:519 , ALA D:520BINDING SITE FOR RESIDUE CB3 D 616
15BC6SOFTWAREALA D:11 , LEU D:25 , ASP D:32 , LEU D:33 , PHE D:36 , SER D:37 , THR D:58 , ILE D:62 , LEU D:67 , ARG D:70 , CYS D:113 , THR D:134BINDING SITE FOR RESIDUE DHF D 617
16BC7SOFTWAREALA D:11 , ILE D:19 , GLY D:23 , GLN D:24 , GLY D:55 , ARG D:56 , LYS D:57 , THR D:58 , ILE D:75 , SER D:76 , SER D:77 , SER D:78 , ARG D:92 , CYS D:113 , GLY D:115 , GLU D:116 , SER D:117 , TYR D:119 , THR D:145BINDING SITE FOR RESIDUE NDP D 618
17BC8SOFTWAREARG E:257 , ARG E:382 , ARG E:383 , CYS E:402 , HIS E:403 , GLN E:422 , ARG E:423 , SER E:424 , CYS E:425 , ASP E:426 , ASN E:434 , HIS E:464 , TYR E:466BINDING SITE FOR RESIDUE UMP E 619
18BC9SOFTWAREGLU E:294 , ASP E:426 , LEU E:429 , GLY E:430 , PHE E:433 , ASN E:434 , TYR E:466 , MET E:519 , ALA E:520BINDING SITE FOR RESIDUE CB3 E 620
19CC1SOFTWAREALA E:11 , ASP E:32 , LEU E:33 , PHE E:36 , SER E:37 , LEU E:67 , ARG E:70 , CYS E:113 , THR E:134BINDING SITE FOR RESIDUE DHF E 621
20CC2SOFTWAREALA E:11 , ILE E:19 , GLY E:23 , GLN E:24 , GLY E:55 , ARG E:56 , LYS E:57 , THR E:58 , ILE E:75 , SER E:76 , SER E:77 , SER E:78 , ARG E:92 , CYS E:113 , GLY E:114 , GLY E:115 , GLU E:116 , SER E:117 , ILE E:118 , TYR E:119 , ASP E:121 , THR E:145BINDING SITE FOR RESIDUE NDP E 622

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3DL5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3DL5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3DL5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3DL5)

(-) Exons   (0, 0)

(no "Exon" information available for 3DL5)

(-) 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:507
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains d3dl5a1 A:3-180 automated matches                                                                                                                                                 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee....eee........hhhhhhhhhhhhhh......eeeeeeehhhhhhh.......eeeeee............eeee.hhhhhh........eeeeeeeehhhhhhhhhhh....eeeeeee........ee.......eeeeee...eee..eeeeeeeeee...hhhhhhhhhhhhhhhhhhhhhhhh...hhhhh............hhhhhhhhhhhhhhheee.......eeeeeeeeeeee.............hhhhhhhhhhhhhh...hhhhhhhh.........hhhhhhhh............hhhhhhhhh................hhhhhhhhhhhhh......eee.....hhhhh.....eeeeeeee....eeeeeeeeeeee..hhhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeeeeee..hhhhhhhhh........eeee.....hhhhhhhh.eeee.............. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dl5 A   3 EKNVSIVVAASVLSSGIGINGQLPWSISEDLKFFSKITNNKCDSNKKNALIMGRKTWDSIGRRPLKNRIIVVISSSLPQDEADPNVVVFRNLEDSIENLMNDDSIENIFVCGGESIYRDALKDNFVDRIYLTRVALEDIEFDTYFPEIPETFLPVYMSQTFCTKNISYDFMIFEKQEKLKSIDDTVDLLGEIFGIRKMGNRHKFPKEEIYNTPSIRFGREHYEFQYLDLLSRVLENGAYRENRTGISTYSIFGQMMRFDMRESFPLLTTKKVFIRSIFEELIWFIKGDTNGNHLIEKKVYIWSGNGSKEYLERIGLGHREENDLGPIYGFQWRHYNGEYKTMHDDYTGVGVDQLAKLIETLKNNPKDRRHILTAWNPSALSQMALPPCHVLSQYYVTNDNCLSCNLYQRSCDLGLGSPFNIASYAILTMMLAQVCGYEPGELAIFIGDAHIYENHLTQLKEQLSRTPRPFPQLKFKRKVENIEDFKWEDIELIGYYPYPTIKMDMAV 521
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       
                                                                                                                                                                                                           180|                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                            193                                                                                                                                                                                                                                                                                                                                        


Chain B from PDB  Type:PROTEIN  Length:508
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains d3dl5b1 B:3-180 automated matches                                                                                                                                                 d3dl5b2 B:181-521 automated matches                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee....eee........hhhhhhhhhhhhhh......eeeeeeehhhhhhh........eeeee............eeee.hhhhhhhhh.....eeeeeeeehhhhhhhhhhh....eeeeeee........ee.......eeeeee...eee..eee..eeeee....hhhhhhhhhhhhhhhhhhhhhhhh...hhhhh............hhhhhhhhhhhhhhheee.......eeeeeeeeeeee.............hhhhhhhhhhhhhh...hhhhhhhh.....hhhhhhhhhhhh............hhhhhhhhh................hhhhhhhhhhhhh......eee.....hhhhh.....eeeeeeee....eeeeeeeeeeee..hhhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeeeeee..hhhhhhhhh........eeee.....hhhhhhhh.eeee.............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dl5 B   3 EKNVSIVVAASVLSSGIGINGQLPWSISEDLKFFSKITNNKCDSNKKNALIMGRKTWDSIGRRPLKNRIIVVISSSLPQDEADPNVVVFRNLEDSIENLMNDDSIENIFVCGGESIYRDALKDNFVDRIYLTRVALEDIEFDTYFPEIPETFLPVYMSQTFCTKNISYDFMIFEKQEKKLKSIDDTVDLLGEIFGIRKMGNRHKFPKEEIYNTPSIRFGREHYEFQYLDLLSRVLENGAYRENRTGISTYSIFGQMMRFDMRESFPLLTTKKVFIRSIFEELIWFIKGDTNGNHLIEKKVYIWSGNGSKEYLERIGLGHREENDLGPIYGFQWRHYNGEYKTMHDDYTGVGVDQLAKLIETLKNNPKDRRHILTAWNPSALSQMALPPCHVLSQYYVTNDNCLSCNLYQRSCDLGLGSPFNIASYAILTMMLAQVCGYEPGELAIFIGDAHIYENHLTQLKEQLSRTPRPFPQLKFKRKVENIEDFKWEDIELIGYYPYPTIKMDMAV 521
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       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       453       463       473       483       493       503       513        
                                                                                                                                                                                                            181|                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                             193                                                                                                                                                                                                                                                                                                                                        


Chain C from PDB  Type:PROTEIN  Length:508
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains d3dl5c1 C:3-180 automated matches                                                                                                                                                 d3dl5c2 C:181-521 automated matches                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee....eee........hhhhhhhhhhhhhh......eeeeeeehhhhhhh.......eeeeee............eeee.hhhhhh........eeeeeeeehhhhhhhhhhh....eeeeeee........ee.......eeeeee...eee..eeeeeeeeee....hhhhhhhhhhhhhhhh..hhhhhh...hhhhh............hhhhhhhhhhhhhhheee.......eeeeeeeeeeee.............hhhhhhhhhhhhhh...hhhhhhh..........hhhhhhhh............hhhhhhhh.................hhhhhhhhhhhhh......eee.....hhhhh.....eeeeeeee....eeeeeeeeeeee..hhhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeeeeee..hhhhhhhhh........eeee.....hhhhhhhh.eeee.............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dl5 C   3 EKNVSIVVAASVLSSGIGINGQLPWSISEDLKFFSKITNNKCDSNKKNALIMGRKTWDSIGRRPLKNRIIVVISSSLPQDEADPNVVVFRNLEDSIENLMNDDSIENIFVCGGESIYRDALKDNFVDRIYLTRVALEDIEFDTYFPEIPETFLPVYMSQTFCTKNISYDFMIFEKQEKKLKSIDDTVDLLGEIFGIRKMGNRHKFPKEEIYNTPSIRFGREHYEFQYLDLLSRVLENGAYRENRTGISTYSIFGQMMRFDMRESFPLLTTKKVFIRSIFEELIWFIKGDTNGNHLIEKKVYIWSGNGSKEYLERIGLGHREENDLGPIYGFQWRHYNGEYKTMHDDYTGVGVDQLAKLIETLKNNPKDRRHILTAWNPSALSQMALPPCHVLSQYYVTNDNCLSCNLYQRSCDLGLGSPFNIASYAILTMMLAQVCGYEPGELAIFIGDAHIYENHLTQLKEQLSRTPRPFPQLKFKRKVENIEDFKWEDIELIGYYPYPTIKMDMAV 521
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       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       453       463       473       483       493       503       513        
                                                                                                                                                                                                            181|                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                             193                                                                                                                                                                                                                                                                                                                                        


Chain D from PDB  Type:PROTEIN  Length:507
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains d3dl5d1 D:3-180 automated matches                                                                                                                                                 d3dl5d2 D:193-521 automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee....eee........hhhhhhhhhhhhhh......eeeeeeehhhhhhh........eeeee............eeee.hhhhhh........eeeeeeeehhhhhhhhhhh....eeeeeee........ee.......eeeeee...eee..eeeeeeeeee...hhhhhhhhhhhhhhhh..hhhhhh...................hhhhhhhhhhhhhhhheee.......eeeeeeeeeeee.............hhhhhhhhhhhhhhh..hhhhhhhh.........hhhhhhhh............hhhhhhhhh................hhhhhhhhhhhhh......eee.....hhhhh.....eeeeeeee....eeeeeeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeeeeeeeeee..hhhhhhhhh........eeee.....hhhhhhhh.eeee.............. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dl5 D   3 EKNVSIVVAASVLSSGIGINGQLPWSISEDLKFFSKITNNKCDSNKKNALIMGRKTWDSIGRRPLKNRIIVVISSSLPQDEADPNVVVFRNLEDSIENLMNDDSIENIFVCGGESIYRDALKDNFVDRIYLTRVALEDIEFDTYFPEIPETFLPVYMSQTFCTKNISYDFMIFEKQEKLKSIDDTVDLLGEIFGIRKMGNRHKFPKEEIYNTPSIRFGREHYEFQYLDLLSRVLENGAYRENRTGISTYSIFGQMMRFDMRESFPLLTTKKVFIRSIFEELIWFIKGDTNGNHLIEKKVYIWSGNGSKEYLERIGLGHREENDLGPIYGFQWRHYNGEYKTMHDDYTGVGVDQLAKLIETLKNNPKDRRHILTAWNPSALSQMALPPCHVLSQYYVTNDNCLSCNLYQRSCDLGLGSPFNIASYAILTMMLAQVCGYEPGELAIFIGDAHIYENHLTQLKEQLSRTPRPFPQLKFKRKVENIEDFKWEDIELIGYYPYPTIKMDMAV 521
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       
                                                                                                                                                                                                           180|                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                            193                                                                                                                                                                                                                                                                                                                                        


Chain E from PDB  Type:PROTEIN  Length:508
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains d3dl5e1 E:3-180 automated matches                                                                                                                                                 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee....eee........hhhhhhhhhhhhhh......eeeeeeehhhhhhh.......eeeeee............eeee.hhhhhh........eeeeee..hhhhhhhhhhh....eeeeeee........ee.......eeeeee...eee..eeeeeeeeee.....hhhhhhhhhhhhhhh..hhhhhh...hhhhh............hhhhhhhhhhhhhhheee.......eeeeeeeeeeee.............hhhhhhhhhhhhhhh..hhhhhhh...hhhhhhhh.hhhhhh............hhhhhhhh.................hhhhhhhhhhhhh......eee.....hhhhh.....eeeeeeee....eeeeeeeeeeee..hhhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeeeeee.hhhhhhhhhh........eeee.....hhhhhhhh.eeee.............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dl5 E   3 EKNVSIVVAASVLSSGIGINGQLPWSISEDLKFFSKITNNKCDSNKKNALIMGRKTWDSIGRRPLKNRIIVVISSSLPQDEADPNVVVFRNLEDSIENLMNDDSIENIFVCGGESIYRDALKDNFVDRIYLTRVALEDIEFDTYFPEIPETFLPVYMSQTFCTKNISYDFMIFEKQEKKLKSIDDTVDLLGEIFGIRKMGNRHKFPKEEIYNTPSIRFGREHYEFQYLDLLSRVLENGAYRENRTGISTYSIFGQMMRFDMRESFPLLTTKKVFIRSIFEELIWFIKGDTNGNHLIEKKVYIWSGNGSKEYLERIGLGHREENDLGPIYGFQWRHYNGEYKTMHDDYTGVGVDQLAKLIETLKNNPKDRRHILTAWNPSALSQMALPPCHVLSQYYVTNDNCLSCNLYQRSCDLGLGSPFNIASYAILTMMLAQVCGYEPGELAIFIGDAHIYENHLTQLKEQLSRTPRPFPQLKFKRKVENIEDFKWEDIELIGYYPYPTIKMDMAV 521
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       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       453       463       473       483       493       503       513        
                                                                                                                                                                                                            181|                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                             193
   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  (2, 8)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3DL5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3DL5)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3DL5)

 Visualization

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Asymmetric Unit
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2oip ANOTHER ACTIVE SITE MUTANT OF A FOLATE TAIL-BINDING RESIDUE
3dl6