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(-) Description

Title :  STRUCTURE OF HUMAN NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN COMPLEX WITH (RS)-3-[(2-AMINO-4-METHYLQUINOLIN-7-YL)METHOXY]-5-(2-(METHYLAMINO)PROPYL)BENZONITRILE
 
Authors :  H. Li, T. L. Poulos
Date :  31 Jan 17  (Deposition) - 03 May 17  (Release) - 24 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Nitric, Oxide, Synthase, Inhibitor, Complex, Heme, Enzyme, Oxidoreductase-Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. A. Cinelli, H. Li, G. Chreifi, T. L. Poulos, R. B. Silverman
Nitrile In The Hole: Discovery Of A Small Auxiliary Pocket In Neuronal Nitric Oxide Synthase Leading To The Developmen Of Potent And Selective 2-Aminoquinoline Inhibitors.
J. Med. Chem. V. 60 3958 2017
PubMed-ID: 28422508  |  Reference-DOI: 10.1021/ACS.JMEDCHEM.7B00259

(-) Compounds

Molecule 1 - NITRIC OXIDE SYNTHASE, BRAIN
    ChainsA, B
    EC Number1.14.13.39
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPCWORI
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 302-722
    GeneNOS1
    MutationYES
    OrganBRAIN
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymCONSTITUTIVE NOS, NC-NOS, NOS TYPE I, NEURONAL NOS, NNOS, PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1, BNOS

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 9)

Asymmetric/Biological Unit (5, 9)
No.NameCountTypeFull Name
18FD2Ligand/Ion3-[(2-AMINO-4-METHYLQUINOLIN-7-YL)METHOXY]-5-[(2S)-2-(METHYLAMINO)PROPYL]BENZONITRILE
2H4B2Ligand/Ion5,6,7,8-TETRAHYDROBIOPTERIN
3HEM2Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
4M4R2Ligand/Ion3-[(2-AMINO-4-METHYLQUINOLIN-7-YL)METHOXY]-5-[(2R)-2-(METHYLAMINO)PROPYL]BENZONITRILE
5ZN1Ligand/IonZINC ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:414 , ARG A:419 , CYS A:420 , PHE A:589 , SER A:590 , TRP A:592 , GLU A:597 , TRP A:683 , PHE A:709 , TYR A:711 , M4R A:803 , 8FD A:804 , HOH A:910 , HOH A:983binding site for residue HEM A 801
2AC2SOFTWARESER A:339 , MET A:341 , ARG A:601 , VAL A:682 , TRP A:683 , HEM A:801 , HOH A:976 , HOH A:983 , HOH A:1022 , HOH A:1024 , TRP B:681 , PHE B:696 , HIS B:697 , GLN B:698 , GLU B:699binding site for residue H4B A 802
3AC3SOFTWAREPRO A:570 , VAL A:572 , ASN A:574 , MET A:575 , PHE A:589 , GLY A:591 , TRP A:592 , TYR A:593 , GLU A:597 , TYR A:711 , HEM A:801 , 8FD A:804 , HOH A:983 , HOH A:998binding site for residue M4R A 803
4AC4SOFTWAREVAL A:572 , ASN A:574 , MET A:575 , PHE A:589 , GLY A:591 , TRP A:592 , TYR A:593 , GLU A:597 , TYR A:711 , HEM A:801 , M4R A:803 , HOH A:983 , HOH A:998binding site for residue 8FD A 804
5AC5SOFTWARECYS A:331 , CYS A:336 , CYS B:331 , CYS B:336binding site for residue ZN A 805
6AC6SOFTWARETRP B:414 , ARG B:419 , CYS B:420 , SER B:462 , MET B:575 , PHE B:589 , SER B:590 , TRP B:592 , GLU B:597 , TRP B:683 , TYR B:711 , M4R B:803 , 8FD B:804 , HOH B:901 , HOH B:965binding site for residue HEM B 801
7AC7SOFTWARETRP A:681 , PHE A:696 , HIS A:697 , GLN A:698 , GLU A:699 , SER B:339 , ARG B:601 , VAL B:682 , TRP B:683 , HEM B:801 , HOH B:901 , HOH B:976binding site for residue H4B B 802
8AC8SOFTWAREPRO B:570 , VAL B:572 , ASN B:574 , PHE B:589 , TRP B:592 , GLU B:597 , TYR B:711 , HEM B:801 , 8FD B:804 , HOH B:901 , HOH B:961binding site for residue M4R B 803
9AC9SOFTWAREPRO B:570 , VAL B:572 , ASN B:574 , MET B:575 , TRP B:592 , TYR B:593 , GLU B:597 , TYR B:711 , HEM B:801 , M4R B:803 , HOH B:901 , HOH B:961binding site for residue 8FD B 804

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5UO5)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Thr A:706 -Pro A:707
2Thr B:706 -Pro B:707

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5UO5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5UO5)

(-) Exons   (0, 0)

(no "Exon" information available for 5UO5)

(-) 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:415
                                                                                                                                                                                                                                                                                                                                                                                                                                                               
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeee......eeeehhhhhh.......................hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.....hhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhh...eeee...........ee.........eee.....eee...hhhhhhhhhhh.............eeee......eee..hhhhh.eee.....hhhhhhhh.eee...ee...eeee..eee....ee..eehhhhhhhhhhh.....hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhh....hhhhhh...hhhhh..............eee...hhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5uo5 A 302 CPRFLKVKNWETEVVLTDTLHLKSTLETGCTEYICMGSIMHPPEDVATKDQLFPLAKEFIDQYYSSIKRFGSKAHMERLEEVNKEIDTTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKPPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFEWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNSRYNILEEVAKKMNLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQPDPWNTHVWK 722
                                   311       321       331       341 ||    357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627       637       647       657       667       677       687       697       707       717     
                                                                   343|                                                                                                                                                                                                                                                                                                                                                                                    
                                                                    350                                                                                                                                                                                                                                                                                                                                                                                    

Chain B from PDB  Type:PROTEIN  Length:410
                                                                                                                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee......eeeehhhhhh....................hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.....hhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhh...eeee...........ee.........eee.....eee...hhhhhhhhhhh.............eeee......eee..hhhhh.eee.......hhhhhh.eee...ee...eeee..eee....ee..eehhhhhhhhhhh.....hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhh....hhhhhh...hhhhhhhhhh.........eee...hhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5uo5 B 304 RFLKVKNWETEVVLTDTLHLKSTLETGCTEYICMGSIMHPSATKDQLFPLAKEFIDQYYSSIKRFGSKAHMERLEEVNKEIDTTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKPPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFEWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNSRYNILEEVAKKMNLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQPDPWNTHVWK 722
                                   313       323       333       343||     362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722
                                                                  344|                                                                                                                                                                                                                                                                                                                                                                                
                                                                   354                                                                                                                                                                                                                                                                                                                                                                                

   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 5UO5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5UO5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5UO5)

(-) Gene Ontology  (105, 105)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        NOS1_HUMAN | P294754d1n 4uch 4uh5 4uh6 4v3u 5adf 5adg 5adi 5fvu 5fvv 5fvw 5fvx 5uo1 5uo2 5uo3 5uo4 5uo6 5uo7

(-) Related Entries Specified in the PDB File

5unr 5uns 5unt 5unu 5unv 5unw 5unx 5uny 5unz 5uo0 5uo1 5uo2 5uo3 5uo4 5uo6 5uo7 5uo8 5uo9 5uoa 5uob 5uoc 5uod