HEADER NNOS 09-JUL-98 1BKQ OBSLTE 28-FEB-01 1BKQ 1F3C TITLE SOLUTION NMR STRUCTURE OF PIN: A PROTEIN INHIBITOR OF TITLE 2 NEURONAL NITRIC OXIDE SYNTHASE, 20 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN INHIBITOR OF NEURONAL NITRIC OXIDE COMPND 3 SYNTHASE; COMPND 4 CHAIN: NULL; COMPND 5 SYNONYM: PIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: RABBIT KEYWDS NNOS, NEURONAL NITRIC OXIDE SYNTHASE, MOTOR PROTEIN, KEYWDS 2 MICROTUBULES, DYNEIN EXPDTA NMR, 20 STRUCTURES AUTHOR H.TOCHIO,Q.ZHANG,M.LI,M.ZHANG REVDAT 2 28-FEB-01 1BKQ 1 OBSLTE REVDAT 1 16-FEB-99 1BKQ 0 JRNL AUTH H.TOCHIO,S.OHKI,Q.ZHANG,M.LI,M.ZHANG JRNL TITL SOLUTION STRUCTURE OF A PROTEIN INHIBITOR OF JRNL TITL 2 NEURONAL NITRIC OXIDE SYNTHASE JRNL REF NAT.STRUCT.BIOL. V. 5 965 1998 JRNL REFN ASTM NSBIEW US ISSN 1072-8368 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER OTHER REFINEMENT REMARKS : SIMULATED REMARK 3 ANNEALING REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BKQ COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 6 REMARK 6 PIN WAS IDENTIFIED AS AN INHIBITOR OF NEURONAL NITRIC REMARK 6 OXIDE SYNTHASE. IT IS ALSO A LIGHT CHAIN (LC8) OF REMARK 6 DYNEIN COMPLEX. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : WATER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : INNOVA500 REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.1 REMARK 210 METHOD USED : DISTANCE GEOMETRY AND REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 80 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 GLU 69 -93.45 -176.04 REMARK 500 2 ALA 11 136.55 64.64 REMARK 500 2 ASN 51 165.69 62.32 REMARK 500 2 HIS 72 128.89 65.49 REMARK 500 3 ALA 11 120.41 62.73 REMARK 500 3 ASN 51 165.92 61.65 REMARK 500 4 ASN 51 166.34 62.48 REMARK 500 5 ALA 11 -89.47 63.76 REMARK 500 5 ASN 51 160.58 62.62 REMARK 500 5 THR 70 -85.57 67.73 REMARK 500 6 ASN 51 163.00 70.39 REMARK 500 7 ASN 51 165.25 63.46 REMARK 500 8 ASN 51 159.01 67.55 REMARK 500 9 ASN 51 166.02 64.44 REMARK 500 9 GLU 69 -105.59 -151.90 REMARK 500 9 THR 70 -100.78 -161.02 REMARK 500 10 ASN 51 160.02 72.24 REMARK 500 11 ASN 51 164.85 67.48 REMARK 500 12 ALA 11 136.42 63.66 REMARK 500 12 ASN 51 159.22 64.54 REMARK 500 12 SER 88 137.71 70.40 REMARK 500 13 ASN 51 157.18 63.09 REMARK 500 13 HIS 68 162.14 64.59 REMARK 500 14 ASN 51 156.61 63.39 REMARK 500 15 ASN 51 167.55 63.81 REMARK 500 16 ARG 4 -77.11 77.29 REMARK 500 16 ASN 51 165.85 62.06 REMARK 500 16 HIS 72 132.71 64.75 REMARK 500 17 ALA 11 127.73 62.98 REMARK 500 17 ASN 51 165.11 63.00 REMARK 500 18 ASN 51 158.13 61.97 REMARK 500 18 HIS 72 130.48 67.92 REMARK 500 19 ALA 11 -89.84 61.65 REMARK 500 19 ASN 51 164.29 62.07 REMARK 500 20 ASN 51 162.53 60.46 DBREF 1BKQ 1 89 GB 2655057 AF020710 1 89 SEQRES 1 89 MET CYS ASP ARG LYS ALA VAL ILE LYS ASN ALA ASP MET SEQRES 2 89 SER GLU GLU MET GLN GLN ASP SER VAL GLU CYS ALA THR SEQRES 3 89 GLN ALA LEU GLU LYS TYR ASN ILE GLU LYS ASP ILE ALA SEQRES 4 89 ALA HIS ILE LYS LYS GLU PHE ASP LYS LYS TYR ASN PRO SEQRES 5 89 THR TRP HIS CYS ILE VAL GLY ARG ASN PHE GLY SER TYR SEQRES 6 89 VAL THR HIS GLU THR LYS HIS PHE ILE TYR PHE TYR LEU SEQRES 7 89 GLY GLN VAL ALA ILE LEU LEU PHE LYS SER GLY HELIX 1 1 GLU 15 LYS 31 1 17 HELIX 2 2 GLU 35 LYS 49 1 15 SHEET 1 A 4 GLY 63 TYR 65 0 SHEET 2 A 4 TRP 54 GLY 59 -1 N VAL 58 O GLY 63 SHEET 3 A 4 VAL 81 LYS 87 -1 N PHE 86 O HIS 55 SHEET 4 A 4 PHE 73 LEU 78 -1 N LEU 78 O VAL 81 CISPEP 1 PRO 52 THR 53 1 -0.14 CISPEP 2 PRO 52 THR 53 2 -0.20 CISPEP 3 PRO 52 THR 53 3 0.07 CISPEP 4 PRO 52 THR 53 4 -0.04 CISPEP 5 PRO 52 THR 53 5 -0.06 CISPEP 6 PRO 52 THR 53 6 -0.19 CISPEP 7 PRO 52 THR 53 7 -0.31 CISPEP 8 PRO 52 THR 53 8 0.11 CISPEP 9 PRO 52 THR 53 9 0.06 CISPEP 10 PRO 52 THR 53 10 0.06 CISPEP 11 PRO 52 THR 53 11 -0.36 CISPEP 12 PRO 52 THR 53 12 0.13 CISPEP 13 PRO 52 THR 53 13 0.22 CISPEP 14 PRO 52 THR 53 14 0.06 CISPEP 15 PRO 52 THR 53 15 -0.22 CISPEP 16 PRO 52 THR 53 16 0.03 CISPEP 17 PRO 52 THR 53 17 -0.09 CISPEP 18 PRO 52 THR 53 18 0.18 CISPEP 19 PRO 52 THR 53 19 -0.18 CISPEP 20 PRO 52 THR 53 20 0.22 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1