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(-) Description

Title :  STRUCTURE OF HUMAN NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN COMPLEX WITH (S)-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 :  2.06
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
    Chains: A, B
    EC Number: 1.14.13.39
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PCWORI
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 302-722
    Gene: NOS1
    Mutation: YES
    Organ: BRAIN
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CONSTITUTIVE 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  (4, 7)

Asymmetric/Biological Unit (4, 7)
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
4ZN1Ligand/IonZINC ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:414 , ARG A:419 , CYS A:420 , VAL A:421 , PHE A:589 , SER A:590 , TRP A:592 , GLU A:597 , TRP A:683 , PHE A:709 , TYR A:711 , 8FD A:803 , HOH A:926 , HOH A:975binding 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:975 , HOH A:1007 , 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 , PHE A:589 , GLY A:591 , TRP A:592 , TYR A:593 , GLU A:597 , TYR A:711 , HEM A:801 , HOH A:975 , HOH A:976binding site for residue 8FD A 803
4AC4SOFTWARECYS A:331 , CYS A:336 , CYS B:331 , CYS B:336binding site for residue ZN B 801
5AC5SOFTWARETRP B:414 , ARG B:419 , CYS B:420 , SER B:462 , PHE B:589 , SER B:590 , TRP B:592 , GLU B:597 , TRP B:683 , TYR B:711 , 8FD B:804 , HOH B:905 , HOH B:957 , HOH B:1022binding site for residue HEM B 802
6AC6SOFTWARETRP A:681 , PHE A:696 , HIS A:697 , GLN A:698 , GLU A:699 , SER B:339 , MET B:341 , ARG B:601 , VAL B:682 , TRP B:683 , HEM B:802 , 8FD B:804 , HOH B:905 , HOH B:976binding site for residue H4B B 803
7AC7SOFTWAREPRO B:570 , VAL B:572 , ASN B:574 , MET B:575 , TRP B:592 , TYR B:593 , GLU B:597 , TRP B:683 , TYR B:711 , HEM B:802 , HOH B:905 , HOH B:985binding site for residue 8FD B 804

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5UO7)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Cys A:302 -Pro A:303
2Thr A:706 -Pro A:707
3Thr B:706 -Pro B:707

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5UO7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5UO7)

(-) Exons   (0, 0)

(no "Exon" information available for 5UO7)

(-) 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:414
                                                                                                                                                                                                                                                                                                                                                                                                                                                              
               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...hhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5uo7 A 302 CPRFLKVKNWETEVVLTDTLHLKSTLETGCTEYICMGSIMHPSDVATKDQLFPLAKEFIDQYYSSIKRFGSKAHMERLEEVNKEIDTTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKPPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFEWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNSRYNILEEVAKKMNLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQPDPWNTHVWK 722
                                   311       321       331       341  ||   358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688       698       708       718    
                                                                    344|                                                                                                                                                                                                                                                                                                                                                                                  
                                                                     352                                                                                                                                                                                                                                                                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:411
                                                                                                                                                                                                                                                                                                                                                                                                                                                           
               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...hhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5uo7 B 303 PRFLKVKNWETEVVLTDTLHLKSTLETGCTEYICMGSIMHPSATKDQLFPLAKEFIDQYYSSIKRFGSKAHMERLEEVNKEIDTTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKPPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFEWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNSRYNILEEVAKKMNLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQPDPWNTHVWK 722
                                   312       322       332       342 ||    361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721 
                                                                   344|                                                                                                                                                                                                                                                                                                                                                                                
                                                                    354
   Legend:   → Mismatch (orange background)
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    → 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 5UO7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5UO7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5UO7)

(-) Gene Ontology  (105, 105)

Asymmetric/Biological Unit(hide GO term definitions)

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  5uo7
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  NOS1_HUMAN | P29475
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  1.14.13.39
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 Related Entries

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

UniProtKB/Swiss-Prot
        NOS1_HUMAN | P29475: 4d1n 4uch 4uh5 4uh6 4v3u 5adf 5adg 5adi 5fvu 5fvv 5fvw 5fvx 5uo1 5uo2 5uo3 5uo4 5uo5 5uo6

(-) Related Entries Specified in the PDB File

5unr 5uns 5unt 5unu 5unv 5unw 5unx 5uny 5unz 5uo0 5uo1 5uo2 5uo3 5uo4 5uo5 5uo6 5uo8 5uo9 5uoa 5uob 5uoc 5uod