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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN SEPIAPTERIN REDUCTASE IN COMPLEX WITH SULFATHIAZOLE
 
Authors :  M. Groenlund Pedersen, F. Pojer, K. Johnsson
Date :  14 Feb 13  (Deposition) - 05 Jun 13  (Release) - 05 Jun 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.44
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Reductase, Oxidoreductase-Antibiotic Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Haruki, M. G. Pedersen, K. I. Gorska, F. Pojer, K. Johnsson
Tetrahydrobiopterin Biosynthesis As An Off-Target Of Sulfa Drugs.
Science V. 340 987 2013
PubMed-ID: 23704574  |  Reference-DOI: 10.1126/SCIENCE.1232972

(-) Compounds

Molecule 1 - SEPIAPTERIN REDUCTASE
    Chains: A, B, C, D
    EC Number: 1.1.1.153
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21 DE
    Expression System Taxid: 562
    Expression System Vector Type: PDEST17
    Gene: SPR
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: SPR

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 20)

Asymmetric Unit (5, 20)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2NAP4Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3PEG4Ligand/IonDI(HYDROXYETHYL)ETHER
4SO46Ligand/IonSULFATE ION
5YTZ4Ligand/Ion4-AMINO-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE
Biological Unit 1 (5, 11)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2NAP2Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3PEG3Ligand/IonDI(HYDROXYETHYL)ETHER
4SO43Ligand/IonSULFATE ION
5YTZ2Ligand/Ion4-AMINO-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE
Biological Unit 2 (5, 9)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2NAP2Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
4SO43Ligand/IonSULFATE ION
5YTZ2Ligand/Ion4-AMINO-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE

(-) Sites  (19, 19)

Asymmetric Unit (19, 19)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY A:11 , SER A:13 , ARG A:14 , GLY A:15 , PHE A:16 , ALA A:38 , ARG A:39 , ASN A:40 , ALA A:65 , ASP A:66 , LEU A:67 , ASN A:97 , LEU A:123 , ILE A:152 , SER A:153 , TYR A:167 , LYS A:171 , PRO A:195 , GLY A:196 , PRO A:197 , LEU A:198 , THR A:200 , MET A:202 , GLN A:203 , YTZ A:802 , HOH A:907 , HOH A:918 , HOH A:919 , HOH A:921BINDING SITE FOR RESIDUE NAP A 801
02AC2SOFTWARESER A:154 , LEU A:155 , PHE A:161 , TYR A:167 , GLY A:196 , PRO A:197 , GLN A:203 , NAP A:801 , PEG A:806 , HOH A:905BINDING SITE FOR RESIDUE YTZ A 802
03AC3SOFTWAREARG A:39BINDING SITE FOR RESIDUE SO4 A 803
04AC4SOFTWAREARG A:59 , ARG D:45BINDING SITE FOR RESIDUE SO4 A 804
05AC5SOFTWAREASP A:254 , PEG A:806 , HOH A:943BINDING SITE FOR RESIDUE PEG A 805
06AC6SOFTWAREGLY A:218 , YTZ A:802 , PEG A:805 , HOH A:943BINDING SITE FOR RESIDUE PEG A 806
07AC7SOFTWAREGLY B:11 , SER B:13 , ARG B:14 , GLY B:15 , PHE B:16 , ARG B:39 , ASN B:40 , ALA B:65 , ASP B:66 , LEU B:67 , ASN B:97 , ALA B:98 , ILE B:152 , SER B:153 , TYR B:167 , LYS B:171 , PRO B:195 , GLY B:196 , PRO B:197 , LEU B:198 , THR B:200 , MET B:202 , GLN B:203 , YTZ B:802 , HOH B:906 , HOH B:918BINDING SITE FOR RESIDUE NAP B 801
08AC8SOFTWARESER B:154 , LEU B:155 , PHE B:161 , TRP B:164 , TYR B:167 , GLY B:196 , PRO B:197 , GLN B:203 , NAP B:801 , GOL B:805 , HOH B:901BINDING SITE FOR RESIDUE YTZ B 802
09AC9SOFTWAREARG B:39BINDING SITE FOR RESIDUE SO4 B 803
10BC1SOFTWAREASP B:214 , GOL B:805BINDING SITE FOR RESIDUE PEG B 804
11BC2SOFTWAREASP B:254 , YTZ B:802 , PEG B:804BINDING SITE FOR RESIDUE GOL B 805
12BC3SOFTWAREGLY C:11 , SER C:13 , ARG C:14 , GLY C:15 , PHE C:16 , ARG C:39 , ASN C:40 , ALA C:65 , ASP C:66 , LEU C:67 , ASN C:97 , ALA C:98 , LEU C:123 , ILE C:152 , SER C:153 , TYR C:167 , LYS C:171 , PRO C:195 , GLY C:196 , PRO C:197 , LEU C:198 , THR C:200 , MET C:202 , GLN C:203 , YTZ C:802 , HOH C:901 , HOH C:915 , HOH C:917 , HOH C:919 , HOH C:942BINDING SITE FOR RESIDUE NAP C 801
13BC4SOFTWARESER C:154 , LEU C:155 , CYS C:156 , PHE C:161 , TYR C:167 , GLY C:196 , PRO C:197 , GLN C:203 , NAP C:801 , PEG C:805 , HOH C:902BINDING SITE FOR RESIDUE YTZ C 802
14BC5SOFTWAREARG C:39BINDING SITE FOR RESIDUE SO4 C 803
15BC6SOFTWAREARG A:45 , ARG C:59BINDING SITE FOR RESIDUE SO4 C 804
16BC7SOFTWAREGLY C:218 , YTZ C:802BINDING SITE FOR RESIDUE PEG C 805
17BC8SOFTWAREGLY D:11 , SER D:13 , ARG D:14 , GLY D:15 , PHE D:16 , ARG D:39 , ASN D:40 , ALA D:65 , ASP D:66 , LEU D:67 , ASN D:97 , ALA D:98 , LEU D:123 , ILE D:152 , SER D:153 , TYR D:167 , LYS D:171 , PRO D:195 , GLY D:196 , PRO D:197 , LEU D:198 , THR D:200 , MET D:202 , GLN D:203 , YTZ D:802BINDING SITE FOR RESIDUE NAP D 801
18BC9SOFTWARESER D:154 , LEU D:155 , TYR D:167 , GLY D:196 , PRO D:197 , GLN D:203 , NAP D:801 , HOH D:914BINDING SITE FOR RESIDUE YTZ D 802
19CC1SOFTWAREARG D:39BINDING SITE FOR RESIDUE SO4 D 803

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4J7U)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4J7U)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4J7U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4J7U)

(-) Exons   (0, 0)

(no "Exon" information available for 4J7U)

(-) 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:257
                                                                                                                                                                                                                                                                                                 
               SCOP domains d4j7ua_ A: Sepiapterin reductase                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee...hhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhhhhhh.eeeeee....hhhhhhhhhhhhh.........eeeeee..........hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee.hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..eeeeeee.....hhhhhhhhhhh.hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh.....eeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4j7u A   1 GLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLSARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLINNAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSLCALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPDMRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYD 257
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       


Chain B from PDB  Type:PROTEIN  Length:257
                                                                                                                                                                                                                                                                                                 
               SCOP domains d4j7ub_ B: Sepiapterin reductase                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee....hhhhhhhhhhhhh......eeeeee.hhhhhhhhhhh.hhhhhh.eeeeee....hhhhhhhhhhhhhh........eeeeee..........hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee.hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..eeeeeee.....hhhhhhhhhhh.hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh.....eeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4j7u B   1 GLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLSARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLINNAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSLCALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPDMRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYD 257
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       


Chain C from PDB  Type:PROTEIN  Length:257
                                                                                                                                                                                                                                                                                                 
               SCOP domains d4j7uc_ C: Sepiapterin reductase                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee...hhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhhhhhh.eeeeee....hhhhhhhhhhhhhh........eeeeee..........hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee.hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..eeeeeee.....hhhhhhhhhhh.hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh.....eeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4j7u C   1 GLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLSARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLINNAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSLCALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPDMRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYD 257
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       


Chain D from PDB  Type:PROTEIN  Length:257
                                                                                                                                                                                                                                                                                                 
               SCOP domains d4j7ud_ D: Sepiapterin reductase                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee....hhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhhhhhh.eeeeee....hhhhhhhhhhhhhh........eeeeee..........hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee.hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..eeeeeee.....hhhhhhhhhhh.hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh......eee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4j7u D   1 GLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLSARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLINNAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSLCALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPDMRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYD 257
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250
   Legend:   → Mismatch (orange background)
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  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 Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4J7U)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4J7U)

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        SPRE_HUMAN | P35270: 1z6z 4hwk 4j7x 4xwy 4z3k

(-) Related Entries Specified in the PDB File

4hwk CRYSTAL STRUCTURE OF HUMAN SEPIAPTERIN REDUCTASE IN COMPLEX WITH SULFAPYRIDINE
4j7x