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(-) Description

Title :  STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN COMPLEX WITH 4-METHYL-7-[(3-((METHYLAMINO)METHYL)PHENOXY)METHYL]QUINOLIN-2-AMINE
 
Authors :  H. Li, T. L. Poulos
Date :  31 Jan 17  (Deposition) - 03 May 17  (Release) - 24 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
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
    Expression System Plasmid: PCWORI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 297-718
    Gene: NOS1, BNOS
    Organ: BRAIN
    Organism Common: RAT
    Organism Scientific: RATTUS NORVEGICUS
    Organism Taxid: 10116
    Other Details: RESIDUES 339 TO 349 ARE DISORDERED. THE N-TERMINAL RESIDUES 297 AND 298 AS WELL AS C-TERMINAL RESIDUES 717 AND 718 ARE NOT OBSERVED IN DENSITY
    Synonym: BNOS,CONSTITUTIVE NOS,NC-NOS,NOS TYPE I,NEURONAL NOS,NNOS, PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1

 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
18J12Ligand/Ion4-METHYL-7-({3-[(METHYLAMINO)METHYL]PHENOXY}METHYL)QUINOLIN-2-AMINE
2ACT2Ligand/IonACETATE ION
3H4B2Ligand/Ion5,6,7,8-TETRAHYDROBIOPTERIN
4HEM2Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
5ZN1Ligand/IonZINC ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:409 , ARG A:414 , CYS A:415 , SER A:457 , PHE A:584 , SER A:585 , TRP A:587 , MET A:589 , GLU A:592 , TRP A:678 , PHE A:704 , TYR A:706 , H4B A:802 , 8J1 A:803 , HOH A:901 , HOH A:916binding site for residue HEM A 801
2AC2SOFTWARESER A:334 , ARG A:596 , VAL A:677 , TRP A:678 , HEM A:801 , HOH A:916 , HOH A:982 , TRP B:676 , PHE B:691 , HIS B:692 , GLN B:693 , GLU B:694binding site for residue H4B A 802
3AC3SOFTWAREVAL A:567 , TRP A:587 , TYR A:588 , GLU A:592 , TYR A:706 , HEM A:801 , HOH A:916binding site for residue 8J1 A 803
4AC4SOFTWARETRP A:587 , VAL A:649binding site for residue ACT A 804
5AC5SOFTWARECYS A:326 , CYS A:331 , CYS B:326 , CYS B:331binding site for residue ZN A 805
6AC6SOFTWARETRP B:409 , ARG B:414 , CYS B:415 , SER B:457 , PHE B:584 , SER B:585 , GLY B:586 , TRP B:587 , MET B:589 , GLU B:592 , TRP B:678 , PHE B:704 , TYR B:706 , H4B B:802 , 8J1 B:803 , HOH B:907 , HOH B:914binding site for residue HEM B 801
7AC7SOFTWARETRP A:676 , PHE A:691 , HIS A:692 , GLN A:693 , GLU A:694 , HOH A:932 , SER B:334 , MET B:336 , ARG B:596 , VAL B:677 , TRP B:678 , HEM B:801 , HOH B:914 , HOH B:917binding site for residue H4B B 802
8AC8SOFTWAREVAL B:567 , ASN B:569 , PHE B:584 , TRP B:587 , TYR B:588 , GLU B:592 , HEM B:801 , HOH B:914binding site for residue 8J1 B 803
9AC9SOFTWAREGLN B:420 , TRP B:587 , VAL B:649 , HOH B:918 , HOH B:979 , HOH B:1024binding site for residue ACT B 804

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Thr A:701 -Pro A:702
2Thr B:701 -Pro B:702

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5UNT)

(-) 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:407
                                                                                                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee......eeeehhhhhh...................hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.....hhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhh...eeee...........ee.........ee.......ee...hhhhhhhhhh..............eeee......eee..hhhhh.eee.......hhhhhh.eee...ee...eeee..eee....ee..eehhhhhhhhhhh.....hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhh.....hhhhhh...hhhhhhhhhh.........eee...hhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5unt A 299 RFLKVKNWETDVVLTDTLHLKSTLETGCTEHICMGSIMLPTKDQLFPLAKEFLDQYYSSIKRFGSKAHMDRLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKAPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNSRYNILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQPDPWNTHVW 716
                                   308       318       328       338|      359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569       579       589       599       609       619       629       639       649       659       669       679       689       699       709       
                                                                 338|                                                                                                                                                                                                                                                                                                                                                                              
                                                                  350                                                                                                                                                                                                                                                                                                                                                                              


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.......hhhhhh.eee...ee...eeee..eee....ee..eehhhhhhhhhhh.....hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhh....hhhhhh...hhhhh..............eee...hhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5unt B 299 RFLKVKNWETDVVLTDTLHLKSTLETGCTEHICMGSIMLPVRTKDQLFPLAKEFLDQYYSSIKRFGSKAHMDRLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKAPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNSRYNILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQPDPWNTHVWKG 718
                                   308       318       328       338|      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 
                                                                 338|                                                                                                                                                                                                                                                                                                                                                                                  
                                                                  348
   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 5UNT)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (75, 75)

Asymmetric/Biological Unit(hide GO term definitions)

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  NOS1_RAT | P29476
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 Related Entries

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

UniProtKB/Swiss-Prot
        NOS1_RAT | P29476: 1b8q 1cmi 1f20 1k2r 1k2s 1k2t 1k2u 1lzx 1lzz 1m00 1mmv 1mmw 1om4 1om5 1p6h 1p6i 1p6j 1p6k 1qau 1qav 1qw6 1qwc 1rs6 1rs7 1tll 1vag 1zvi 1zvl 1zzq 1zzr 1zzu 2g6h 2g6i 2g6j 2g6k 2g6l 2g6m 2g6n 2hx3 2hx4 3b3m 3b3n 3b3o 3b3p 3dqr 3fc5 3hsn 3hso 3hsp 3jt3 3jt4 3jt5 3jt6 3jt7 3jt8 3jt9 3jta 3jws 3jwt 3jwu 3jwv 3jx0 3jx1 3jx2 3jx3 3jx4 3jx5 3jx6 3n2r 3n5v 3n5w 3n5x 3n5y 3n5z 3n60 3n61 3n62 3n63 3n64 3n65 3n66 3n67 3n68 3n69 3n6a 3n6b 3n6c 3n6d 3n6e 3n6f 3n6g 3nlj 3nlk 3nlm 3nln 3nlo 3nlp 3nlq 3nlr 3nlv 3nlw 3nlx 3nly 3nlz 3nm0 3nny 3nnz 3pne 3pnf 3png 3q99 3q9a 3rqj 3rqk 3rql 3rqm 3rqn 3svp 3svq 3tyl 3tym 3tyn 3tyo 3ufo 3ufp 3ufq 3ufr 3ufs 3uft 3ufu 3ufv 3ufw 4c39 4cam 4can 4cao 4cap 4caq 4cdt 4ctp 4ctq 4ctr 4ctt 4ctu 4ctv 4ctw 4ctx 4cx3 4cx4 4cx5 4cx6 4d2y 4d2z 4d30 4d31 4d32 4d3b 4d7o 4eux 4fvw 4fvx 4fvy 4fvz 4fw0 4gqe 4hop 4ims 4imt 4imu 4imw 4jse 4jsf 4jsg 4jsh 4jsi 4jsj 4k5d 4k5e 4k5f 4k5g 4kch 4kci 4kcj 4kck 4kcl 4kcm 4kcn 4kco 4lux 4ugz 4uh0 4uh1 4uh2 4uh3 4uh4 4upm 4upn 4upo 4upp 4v3v 4v3w 4v3x 4v3y 4v3z 5ad4 5ad5 5ad6 5ad7 5ad8 5ad9 5ada 5adb 5adc 5add 5ade 5agk 5agl 5agm 5agn 5ago 5agp 5fvo 5fvp 5fvq 5fvr 5fvs 5fvt 5fw0 5g0n 5g0o 5g0p 5unr 5uns 5unu 5unv 5unw 5unx 5uny 5unz 5uo0

(-) Related Entries Specified in the PDB File

5unr 5uns 5unu 5unv 5unw 5unx 5uny 5unz 5uo0 5uo1 5uo2 5uo3 5uo4 5uo5 5uo6 5uo7 5uo8 5uo9 5uoa 5uob 5uoc 5uod