HEADER HYDROLASE INHIBITOR 18-NOV-04 1Y1B TITLE SOLUTION STRUCTURE OF ANEMONIA ELASTASE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ELASTASE INHIBITOR; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE IS MODIFIED FROM THE SEQUENCE OCCURING SOURCE 4 NATURALLY IN SEA ANEMONE ANEMONIA SULCATA ((SNAKE-LOCKS SEA SOURCE 5 ANEMONE). KEYWDS NON-CLASSICAL, KAZAL-TYPE, PROTEASE INHIBITOR, CSH MOTIF, HYDROLASE KEYWDS 2 INHIBITOR EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR H.HEMMI,T.KUMAZAKI,K.YOSHIZAWA-KUMAGAYE,Y.NISHIUCHI,T.YOSHIDA, AUTHOR 2 T.OHKUBO,Y.KOBAYASHI REVDAT 3 02-MAR-22 1Y1B 1 REMARK REVDAT 2 24-FEB-09 1Y1B 1 VERSN REVDAT 1 19-JUL-05 1Y1B 0 JRNL AUTH H.HEMMI,T.KUMAZAKI,K.YOSHIZAWA-KUMAGAYE,Y.NISHIUCHI, JRNL AUTH 2 T.YOSHIDA,T.OHKUBO,Y.KOBAYASHI JRNL TITL STRUCTURAL AND FUNCTIONAL STUDY OF AN ANEMONIA ELASTASE JRNL TITL 2 INHIBITOR, A "NONCLASSICAL" KAZAL-TYPE INHIBITOR FROM JRNL TITL 3 ANEMONIA SULCATA JRNL REF BIOCHEMISTRY V. 44 9626 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16008348 JRNL DOI 10.1021/BI0472806 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.5, X-PLOR 3.851 REMARK 3 AUTHORS : BRUKER (XWINNMR), BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Y1B COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000030990. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 2.4 REMARK 210 IONIC STRENGTH : NA REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 3MM ANEMONIA ELASTASE INHIBITOR; REMARK 210 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY; 2D TOCSY; 2D NOESY; 2D REMARK 210 ROESY; E-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY 3, X-PLOR 3.851 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 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 : 14 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES. 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 PRO A 2 -164.50 -52.19 REMARK 500 1 ASP A 3 -166.29 -128.48 REMARK 500 1 ILE A 7 102.57 65.10 REMARK 500 1 CYS A 8 -84.31 -86.38 REMARK 500 1 TYR A 12 96.27 -18.10 REMARK 500 1 SER A 18 94.81 -49.71 REMARK 500 1 ASP A 19 -29.42 170.48 REMARK 500 1 ASN A 25 147.01 -173.89 REMARK 500 1 ARG A 35 56.00 -153.27 REMARK 500 1 SER A 36 -71.82 -108.91 REMARK 500 1 ASP A 37 -36.61 -173.78 REMARK 500 1 ARG A 47 53.90 -90.30 REMARK 500 2 PRO A 2 -169.64 -65.88 REMARK 500 2 PRO A 5 -169.45 -78.16 REMARK 500 2 ILE A 7 94.67 70.37 REMARK 500 2 CYS A 8 -84.93 -79.80 REMARK 500 2 TYR A 12 92.91 -25.66 REMARK 500 2 PRO A 14 96.65 -49.02 REMARK 500 2 SER A 18 93.84 -47.92 REMARK 500 2 ASP A 19 -29.68 168.73 REMARK 500 2 SER A 36 -93.86 -87.65 REMARK 500 2 ASP A 37 -35.36 -176.87 REMARK 500 2 PRO A 39 89.68 -62.22 REMARK 500 2 ARG A 47 53.89 -90.30 REMARK 500 3 PRO A 2 -166.28 -49.56 REMARK 500 3 ASP A 3 54.41 -68.16 REMARK 500 3 LEU A 6 40.75 172.61 REMARK 500 3 ILE A 7 133.36 61.68 REMARK 500 3 CYS A 8 -83.78 -137.34 REMARK 500 3 GLN A 11 71.86 -102.91 REMARK 500 3 TYR A 12 97.88 -18.91 REMARK 500 3 SER A 18 94.48 -50.55 REMARK 500 3 ASP A 19 -29.27 170.40 REMARK 500 3 ASN A 25 149.81 -179.40 REMARK 500 3 SER A 36 -93.68 -88.19 REMARK 500 3 ASP A 37 -34.30 178.81 REMARK 500 3 ILE A 40 166.31 -44.05 REMARK 500 3 ARG A 47 57.25 -90.34 REMARK 500 4 CYS A 4 139.11 -30.64 REMARK 500 4 PRO A 5 42.17 -93.17 REMARK 500 4 LEU A 6 61.38 27.02 REMARK 500 4 ILE A 7 102.74 63.88 REMARK 500 4 CYS A 8 -86.09 -90.68 REMARK 500 4 THR A 9 -154.57 -171.58 REMARK 500 4 GLN A 11 67.22 9.15 REMARK 500 4 TYR A 12 90.96 -32.41 REMARK 500 4 PRO A 14 87.25 -48.26 REMARK 500 4 SER A 18 94.77 -51.21 REMARK 500 4 ASP A 19 -32.14 174.01 REMARK 500 4 ASN A 25 149.25 -178.52 REMARK 500 REMARK 500 THIS ENTRY HAS 269 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6387 RELATED DB: BMRB REMARK 900 1H CHEMICAL SHIFTS REMARK 900 RELATED ID: 1Y1C RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH MUTATION C4A, L6C, G31C, C34A DBREF 1Y1B A 1 48 UNP P16895 IELA_ANESU 1 48 SEQRES 1 A 48 LYS PRO ASP CYS PRO LEU ILE CYS THR MET GLN TYR ASP SEQRES 2 A 48 PRO VAL CYS GLY SER ASP GLY ILE THR TYR GLY ASN ALA SEQRES 3 A 48 CYS MET LEU LEU GLY ALA SER CYS ARG SER ASP THR PRO SEQRES 4 A 48 ILE GLU LEU VAL HIS LYS GLY ARG CYS HELIX 1 1 ASN A 25 SER A 36 1 12 SHEET 1 A 3 ILE A 21 TYR A 23 0 SHEET 2 A 3 VAL A 15 SER A 18 -1 N GLY A 17 O ILE A 21 SHEET 3 A 3 GLU A 41 HIS A 44 -1 O VAL A 43 N CYS A 16 SSBOND 1 CYS A 4 CYS A 34 1555 1555 2.03 SSBOND 2 CYS A 8 CYS A 27 1555 1555 2.03 SSBOND 3 CYS A 16 CYS A 48 1555 1555 2.03 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