HEADER METALLOPROTEINASE INHIBITOR 10-JUN-98 1BHU TITLE THE 3D STRUCTURE OF THE STREPTOMYCES METALLOPROTEINASE INHIBITOR, TITLE 2 SMPI, ISOLATED FROM STREPTOMYCES NIGRESCENS TK-23, NMR, MINIMIZED TITLE 3 AVERAGE STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLOPROTEINASE INHIBITOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SMPI; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES NIGRESCENS; SOURCE 3 ORGANISM_TAXID: 1920; SOURCE 4 STRAIN: TK-23; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METALLOPROTEINASE INHIBITOR EXPDTA SOLUTION NMR AUTHOR S.TATE,A.OHNO,S.S.SEERAM,K.HIRAGA,K.ODA,M.KAINOSHO REVDAT 5 23-OCT-24 1BHU 1 REMARK REVDAT 4 16-FEB-22 1BHU 1 REMARK REVDAT 3 24-FEB-09 1BHU 1 VERSN REVDAT 2 16-FEB-99 1BHU 1 SOURCE COMPND REMARK TITLE REVDAT 2 2 1 JRNL EXPDTA KEYWDS SHEET REVDAT 1 06-JAN-99 1BHU 0 JRNL AUTH A.OHNO,S.TATE,S.S.SEERAM,K.HIRAGA,M.B.SWINDELLS,K.ODA, JRNL AUTH 2 M.KAINOSHO JRNL TITL NMR STRUCTURE OF THE STREPTOMYCES METALLOPROTEINASE JRNL TITL 2 INHIBITOR, SMPI, ISOLATED FROM STREPTOMYCES NIGRESCENS JRNL TITL 3 TK-23: ANOTHER EXAMPLE OF AN ANCESTRAL BETA GAMMA-CRYSTALLIN JRNL TITL 4 PRECURSOR STRUCTURE. JRNL REF J.MOL.BIOL. V. 282 421 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9735297 JRNL DOI 10.1006/JMBI.1998.2022 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.TATE,A.OHNO,S.S.SEERAM,K.HIRAGA,K.ODA,M.KAINOSHO REMARK 1 TITL ELUCIDATION OF THE MODE OF INTERACTION OF THERMOLYSIN WITH A REMARK 1 TITL 2 PROTEINACEOUS METALLOPROTEINASE INHIBITOR, SMPI, BASED ON A REMARK 1 TITL 3 MODEL COMPLEX STRUCTURE AND A STRUCTURAL DYNAMICS ANALYSIS REMARK 1 REF J.MOL.BIOL. V. 282 435 1998 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE REMARK 3 JRNL CITATION ABOVE. REMARK 4 REMARK 4 1BHU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171775. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 3.3 REMARK 210 IONIC STRENGTH : NO SALT REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : WATER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : HETERONUCLEAR MULTI-DIMENSIONAL REMARK 210 EXPERIMENT REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX500 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.8 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 60 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETEMINED ON THE BASIS OF THE HETERO REMARK 210 -NUCLEAR MUTLIDIMENSIONAL NMR TECHNIQUES USING 13C, 15N ENRICHED REMARK 210 PROTEINS. 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 OG1 THR A 11 HG1 THR A 22 1.41 REMARK 500 O ALA A 73 HG1 THR A 74 1.45 REMARK 500 H ASN A 48 O LEU A 87 1.48 REMARK 500 O THR A 11 H THR A 22 1.49 REMARK 500 O MET A 29 H GLY A 33 1.49 REMARK 500 HG SER A 45 O SER A 89 1.51 REMARK 500 O PHE A 46 H SER A 89 1.59 REMARK 500 O TYR A 56 H VAL A 75 1.60 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 PRO A 5 -111.08 -81.28 REMARK 500 ALA A 6 139.10 -176.64 REMARK 500 SER A 13 66.97 -112.52 REMARK 500 THR A 15 104.98 39.70 REMARK 500 SER A 18 -155.01 -98.65 REMARK 500 ALA A 26 68.92 35.10 REMARK 500 SER A 27 -52.93 -164.00 REMARK 500 ASP A 35 48.40 32.77 REMARK 500 VAL A 37 -158.28 -162.55 REMARK 500 PRO A 40 -166.37 -71.97 REMARK 500 ALA A 41 -42.10 -148.59 REMARK 500 SER A 42 102.81 -54.56 REMARK 500 ARG A 44 59.22 -177.99 REMARK 500 SER A 45 -145.57 -116.08 REMARK 500 PHE A 46 173.84 171.47 REMARK 500 THR A 50 -168.40 174.14 REMARK 500 HIS A 51 30.07 -99.35 REMARK 500 PHE A 52 62.58 -16.94 REMARK 500 THR A 53 82.73 -18.65 REMARK 500 ARG A 60 39.33 -147.73 REMARK 500 ARG A 66 32.45 -165.75 REMARK 500 PHE A 67 -44.90 113.28 REMARK 500 PRO A 68 58.03 -67.46 REMARK 500 GLN A 71 25.30 34.30 REMARK 500 TYR A 72 -161.33 -169.24 REMARK 500 ALA A 73 21.85 -141.29 REMARK 500 THR A 74 114.55 61.92 REMARK 500 ALA A 79 -77.91 -50.82 REMARK 500 GLN A 83 -66.49 169.62 REMARK 500 ARG A 85 41.48 -77.71 REMARK 500 SER A 86 81.41 -164.57 REMARK 500 PRO A 90 -157.75 -100.33 REMARK 500 ALA A 92 100.28 77.92 REMARK 500 THR A 93 19.89 51.08 REMARK 500 LEU A 100 50.08 -119.88 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 21 0.30 SIDE CHAIN REMARK 500 ARG A 44 0.30 SIDE CHAIN REMARK 500 ARG A 55 0.31 SIDE CHAIN REMARK 500 ARG A 60 0.32 SIDE CHAIN REMARK 500 ARG A 66 0.32 SIDE CHAIN REMARK 500 ARG A 85 0.30 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1BHU A 1 102 UNP P01077 IMEP_STRNI 30 131 SEQRES 1 A 102 ALA PRO SER CYS PRO ALA GLY SER LEU CYS THR TYR SER SEQRES 2 A 102 GLY THR GLY LEU SER GLY ALA ARG THR VAL ILE PRO ALA SEQRES 3 A 102 SER ASP MET GLU LYS ALA GLY THR ASP GLY VAL LYS LEU SEQRES 4 A 102 PRO ALA SER ALA ARG SER PHE ALA ASN GLY THR HIS PHE SEQRES 5 A 102 THR LEU ARG TYR GLY PRO ALA ARG LYS VAL THR CYS VAL SEQRES 6 A 102 ARG PHE PRO CYS TYR GLN TYR ALA THR VAL GLY LYS VAL SEQRES 7 A 102 ALA PRO GLY ALA GLN LEU ARG SER LEU PRO SER PRO GLY SEQRES 8 A 102 ALA THR VAL THR VAL GLY GLN ASP LEU GLY ASP HELIX 1 H1 ALA A 26 ALA A 32 1 7 SHEET 1 S1 4 ALA A 20 ILE A 24 0 SHEET 2 S1 4 LEU A 9 SER A 13 -1 O THR A 11 N THR A 22 SHEET 3 S1 4 SER A 45 GLY A 49 -1 O SER A 45 N TYR A 12 SHEET 4 S1 4 SER A 86 SER A 89 -1 N LEU A 87 O ASN A 48 SHEET 1 S2 4 THR A 34 LEU A 39 0 SHEET 2 S2 4 VAL A 94 ASP A 99 -1 N VAL A 96 O VAL A 37 SHEET 3 S2 4 THR A 53 GLY A 57 -1 N THR A 53 O ASP A 99 SHEET 4 S2 4 LYS A 77 ALA A 79 -1 O VAL A 78 N LEU A 54 SHEET 1 S3 2 ALA A 59 ARG A 60 0 SHEET 2 S3 2 GLN A 71 TYR A 72 -1 O GLN A 71 N ARG A 60 SSBOND 1 CYS A 4 CYS A 10 1555 1555 2.48 SSBOND 2 CYS A 64 CYS A 69 1555 1555 2.53 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