HEADER HYDROLASE INHIBITOR 06-DEC-07 2RN4 TITLE SOLUTION STRUCTURE OF THE ALKALINE PROTEINASE INHIBITOR APRIN FROM TITLE 2 PSEUDOMONAS AERUGINOSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEINASE INHIBITOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALKALINE PROTEINASE INHIBITOR, APRIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: INH, APRI; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET22B+ KEYWDS PROTEIN, METALLOENZYME INHIBITOR, METALLOPROTEASE INHIBITOR, KEYWDS 2 PERIPLASM, HYDROLASE INHIBITOR EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.ARUMUGAM,R.D.GRAY,A.N.LANE REVDAT 3 16-MAR-22 2RN4 1 REMARK REVDAT 2 24-FEB-09 2RN4 1 VERSN REVDAT 1 18-NOV-08 2RN4 0 JRNL AUTH S.ARUMUGAM,R.D.GRAY,A.N.LANE JRNL TITL NMR STRUCTURE NOTE: ALKALINE PROTEINASE INHIBITOR APRIN FROM JRNL TITL 2 PSEUDOMONAS AERUGINOSA. JRNL REF J.BIOMOL.NMR V. 40 213 2008 JRNL REFN ISSN 0925-2738 JRNL PMID 18214691 JRNL DOI 10.1007/S10858-008-9218-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.ARUMUGAM,R.D.GRAY,A.N.LANE REMARK 1 TITL 1H, 15N AND 13C ASSIGNMENTS OF THE ALKALINE PROTEINASE REMARK 1 TITL 2 INHIBITOR APRIN FROM PSEUDOMONAS AERUGINOSA. REMARK 1 REF J.BIOMOL.NMR V. 31 265 2005 REMARK 1 REFN ISSN 0925-2738 REMARK 1 PMID 15803404 REMARK 1 DOI 10.1007/S10858-005-0500-6 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 2.3-3.0, CNS 2.9.7 REMARK 3 AUTHORS : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX REMARK 3 (CNS), BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-KUNSTLEVE,JIANG, REMARK 3 KUSZEWSKI,NILGES, PANNU,READ,RICE,SIMONSON,WARREN (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2RN4 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-DEC-07. REMARK 100 THE DEPOSITION ID IS D_1000150052. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 0.24 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.7 MM [U-100% 13C; U-100% 15N] REMARK 210 ALKALINE PROTEINASE INHIBITOR, REMARK 210 20 MM SODIUM PHOSPHATE, 100 MM REMARK 210 POTASSIUM CHLORIDE, 93% H2O/7% REMARK 210 D2O; 0.8 MM [U-100% 15N] REMARK 210 ALKALINE PROTEINASE INHIBITOR, REMARK 210 20 MM SODIUM PHOSPHATE, 100 MM REMARK 210 POTASSIUM CHLORIDE, 93% H2O/7% REMARK 210 D2O; 0.6 MM [U-100% 13C; U-100% REMARK 210 15N] ALKALINE PROTEINASE REMARK 210 INHIBITOR, 20 MM SODIUM REMARK 210 PHOSPHATE, 100 MM POTASSIUM REMARK 210 CHLORIDE, 93% H2O/7% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D CBCA(CO)NH; 3D C(CO)NH; 3D REMARK 210 HNCO; 3D HNCA; 3D HN(CO)CA; 3D REMARK 210 HCCH-TOCSY; 3D H(CCO)NH; 3D HNHA; REMARK 210 3D 1H-15N NOESY; 3D 1H-15N REMARK 210 TOCSY; 3D 1H-13C NOESY; 3D HCACO REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS REMARK 210 METHOD USED : DGSA-DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING, SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 REMARK 500 REMARK: NULL 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 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 LEU A 5 -79.18 -83.41 REMARK 500 1 LEU A 6 90.41 -51.62 REMARK 500 1 SER A 7 -97.47 -93.38 REMARK 500 1 SER A 9 -47.17 -144.32 REMARK 500 1 GLU A 21 2.38 55.14 REMARK 500 1 ALA A 22 84.53 -156.20 REMARK 500 1 PRO A 23 105.86 -46.07 REMARK 500 1 ALA A 24 122.14 -175.93 REMARK 500 1 CYS A 49 -5.47 -56.53 REMARK 500 1 THR A 51 4.06 -61.89 REMARK 500 1 PRO A 65 26.81 -67.37 REMARK 500 1 ALA A 66 22.54 -168.76 REMARK 500 1 ARG A 73 33.12 78.30 REMARK 500 1 GLU A 86 96.11 -23.92 REMARK 500 1 ASP A 95 -33.49 73.10 REMARK 500 1 ALA A 104 97.82 -52.03 REMARK 500 2 SER A 2 -85.66 -91.65 REMARK 500 2 SER A 9 -54.43 -144.49 REMARK 500 2 ALA A 12 -128.30 -113.55 REMARK 500 2 GLN A 14 65.53 145.25 REMARK 500 2 ASP A 20 -105.70 42.20 REMARK 500 2 ALA A 22 59.32 89.08 REMARK 500 2 LEU A 50 -0.66 -59.09 REMARK 500 2 PRO A 65 28.14 -65.25 REMARK 500 2 ALA A 66 21.99 -172.48 REMARK 500 2 ARG A 73 30.58 79.69 REMARK 500 2 GLU A 86 95.98 -26.92 REMARK 500 2 ASP A 95 -68.26 -150.69 REMARK 500 2 ALA A 104 107.91 -47.20 REMARK 500 3 SER A 2 -65.87 -90.15 REMARK 500 3 LEU A 3 115.41 -171.68 REMARK 500 3 LEU A 6 85.33 -61.28 REMARK 500 3 ALA A 12 167.35 -44.86 REMARK 500 3 ASP A 20 16.40 49.76 REMARK 500 3 GLU A 21 56.23 38.20 REMARK 500 3 ALA A 22 -66.93 -152.92 REMARK 500 3 ALA A 24 142.18 173.14 REMARK 500 3 LEU A 50 0.07 -64.02 REMARK 500 3 THR A 51 1.13 -64.97 REMARK 500 3 PRO A 65 42.08 -64.17 REMARK 500 3 ALA A 66 16.26 171.73 REMARK 500 3 ARG A 73 36.48 82.77 REMARK 500 3 GLU A 86 87.82 1.35 REMARK 500 3 ASP A 95 72.61 -168.49 REMARK 500 4 SER A 2 -137.44 49.09 REMARK 500 4 LEU A 5 10.60 -166.88 REMARK 500 4 ALA A 12 156.85 -47.04 REMARK 500 4 ASP A 20 -122.89 39.39 REMARK 500 4 GLU A 21 37.36 -140.46 REMARK 500 4 PRO A 23 105.24 -42.14 REMARK 500 REMARK 500 THIS ENTRY HAS 280 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 11015 RELATED DB: BMRB DBREF 2RN4 A 1 106 UNP Q03026 INH_PSEAE 26 131 SEQRES 1 A 106 SER SER LEU ILE LEU LEU SER ALA SER ASP LEU ALA GLY SEQRES 2 A 106 GLN TRP THR LEU GLN GLN ASP GLU ALA PRO ALA ILE CYS SEQRES 3 A 106 HIS LEU GLU LEU ARG ASP SER GLU VAL ALA GLU ALA SER SEQRES 4 A 106 GLY TYR ASP LEU GLY GLY ASP THR ALA CYS LEU THR ARG SEQRES 5 A 106 TRP LEU PRO SER GLU PRO ARG ALA TRP ARG PRO THR PRO SEQRES 6 A 106 ALA GLY ILE ALA LEU LEU GLU ARG GLY GLY LEU THR LEU SEQRES 7 A 106 MET LEU LEU GLY ARG GLN GLY GLU GLY ASP TYR ARG VAL SEQRES 8 A 106 GLN LYS GLY ASP GLY GLY GLN LEU VAL LEU ARG ARG ALA SEQRES 9 A 106 THR PRO HELIX 1 1 THR A 47 THR A 51 5 5 HELIX 2 2 GLY A 94 GLY A 96 5 3 SHEET 1 A 9 GLY A 13 GLN A 18 0 SHEET 2 A 9 ILE A 25 VAL A 35 -1 O LEU A 28 N TRP A 15 SHEET 3 A 9 GLY A 40 GLY A 45 -1 O GLY A 40 N VAL A 35 SHEET 4 A 9 ALA A 60 THR A 64 -1 O TRP A 61 N TYR A 41 SHEET 5 A 9 GLY A 67 LEU A 71 -1 O LEU A 71 N ALA A 60 SHEET 6 A 9 MET A 79 GLY A 85 -1 O LEU A 81 N ILE A 68 SHEET 7 A 9 ASP A 88 LYS A 93 -1 O ASP A 88 N GLN A 84 SHEET 8 A 9 GLY A 97 ARG A 103 -1 O LEU A 101 N TYR A 89 SHEET 9 A 9 GLY A 13 GLN A 18 -1 N THR A 16 O ARG A 102 SSBOND 1 CYS A 26 CYS A 49 1555 1555 2.02 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