HEADER HYDROLASE 13-DEC-12 2M25 OBSLTE 06-MAY-15 2M25 2N17 TITLE NMR STRUCTURE OF A KAZAL-TYPE SERINE PROTEASE INHIBITOR FROM THE TITLE 2 SUBTERRANEAN TERMITE DEFENSE GLAND OF COPTOTERMES FORMOSANUS SHIRAKI TITLE 3 SOLDIERS COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSOZYME-PROTEASE INHIBITOR PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: COPTOTERMES FORMOSANUS; SOURCE 3 ORGANISM_TAXID: 36987; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PET46 KEYWDS KAZAL-TYPE, SERINE PROTEASE INHIBITOR, LYSOZYME, CHYMOTRYPSIN, KEYWDS 2 ELATASE, TERMITE, SOLDIER, DEFENSE GLAND, SECRETION, HYDROLASE EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR H.NEGULESCU,Y.GUO,T.P.GARNER,O.Y.GOODWIN,G.P.HENDERSON,R.A.LAINE, AUTHOR 2 M.A.MACNAUGHTAN REVDAT 2 06-MAY-15 2M25 1 OBSLTE REVDAT 1 27-NOV-13 2M25 0 JRNL AUTH H.NEGULESCU,Y.GUO,T.P.GARNER,O.Y.GOODWIN,G.P.HENDERSON, JRNL AUTH 2 R.A.LAINE,M.A.MACNAUGHTAN JRNL TITL NMR STRUCTURE OF A KAZAL-TYPE SERINE PROTEASE INHIBITOR FROM JRNL TITL 2 THE SUBTERRANEAN TERMITE DEFENSE GLAND OF COPTOTERMES JRNL TITL 3 FORMOSANUS SHIRAKI SOLDIERS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 2.31, X-PLOR NIH 2.31 REMARK 3 AUTHORS : BRUNGER (X-PLOR), SCHWIETERS, KUSZEWSKI, TJANDRA REMARK 3 AND CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BACKBONE, SIDE-CHAIN, AND NOESY REMARK 3 ASSIGNMENTS MADE USING CCPNMR, DIHEDRAL ANGLES USING TALOS, REMARK 3 FOLLOWED BY NIH-XPLOR FOR SIMULATED ANNEALING. ENSEMBLE CONTAINS REMARK 3 10 STRUCTURES WITH THE LOWEST ENERGY OF 100 STRUCTURE COMPUTED. REMARK 3 FULL LENGTH SEQUENCE WAS CARRIED THROUGH THE REFINEMENT PROTOCOL. REMARK 3 COORDINATES FROM THE DISORDERED 6X-HIS TAG WERE NOT REPORTED. REMARK 3 STRUCTURE IS BASED ON 474 CONSTRAINTS INCLUDING 47 MEDIUM RANGE REMARK 3 NOE, 91 LONG RANGE NOE, 102 DIHEDRAL, AND 10 H-BOND. REMARK 4 REMARK 4 2M25 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-DEC-12. REMARK 100 THE RCSB ID CODE IS RCSB103113. 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 : 0.12 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.0 MM [U-13C; U-15N] PROTEIN, REMARK 210 50 MM POTASSIUM PHOSPHATE, 50 MM REMARK 210 SODIUM CHLORIDE, 90 % [U-99% 2H] REMARK 210 D2O, 0.01 % DSS, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 2D 1H-1H NOESY; 2D 1H-1H TOCSY; REMARK 210 2D 1H-1H COSY; 3D 1H-15N NOESY; REMARK 210 3D 1H-15N TOCSY; 3D HNCACB; 3D REMARK 210 HN(COCA)CB; 3D HNCO; 3D HCACO; 3D REMARK 210 1H-13C NOESY; 3D HCCH-TOCSY; 3D REMARK 210 HNHB REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : VS-700 REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 7.8, CCPNMR 2.2.2, TALO+ REMARK 210 , PROSAII, PROCHECK 3.4.4, REMARK 210 MOLPROBITY 3.19, VNMRJ, PSVS 1.4, REMARK 210 X-PLOR 2.31, X-PLOR NIH 2.31 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 VAL A 9 REMARK 465 ASP A 10 REMARK 465 ASP A 11 REMARK 465 ASP A 12 REMARK 465 ASP A 13 REMARK 465 LYS A 14 REMARK 465 PRO A 15 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 ASN A 53 73.53 38.23 REMARK 500 2 ASP A 17 83.00 56.27 REMARK 500 2 MET A 24 92.38 -69.42 REMARK 500 2 ASN A 53 69.84 34.94 REMARK 500 2 PRO A 74 155.12 -39.48 REMARK 500 3 TYR A 26 94.71 -65.94 REMARK 500 3 VAL A 35 -60.13 -93.01 REMARK 500 3 ASN A 53 71.71 36.07 REMARK 500 3 ASN A 56 149.16 -175.27 REMARK 500 3 CYS A 66 100.11 -170.59 REMARK 500 4 ASP A 17 -178.76 80.81 REMARK 500 4 ASN A 53 74.74 39.92 REMARK 500 5 ASP A 17 179.79 58.64 REMARK 500 5 TYR A 26 95.03 -65.69 REMARK 500 5 ASN A 53 75.22 40.13 REMARK 500 5 ASN A 56 165.33 179.07 REMARK 500 6 ASP A 17 -51.91 -170.31 REMARK 500 6 LEU A 20 148.19 -171.78 REMARK 500 6 ASN A 53 75.19 36.99 REMARK 500 6 ASN A 56 157.61 179.44 REMARK 500 6 CYS A 66 106.06 -171.80 REMARK 500 7 TYR A 26 94.71 -68.05 REMARK 500 7 ASN A 53 69.88 28.70 REMARK 500 8 ASP A 17 -138.06 30.25 REMARK 500 8 ASN A 53 68.59 28.55 REMARK 500 8 ASN A 56 149.57 179.87 REMARK 500 9 ASN A 53 71.02 36.38 REMARK 500 10 TYR A 26 94.84 -67.00 REMARK 500 10 VAL A 35 -78.24 -66.77 REMARK 500 10 ASN A 53 75.53 40.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18896 RELATED DB: BMRB DBREF 2M25 A 1 75 PDB 2M25 2M25 1 75 SEQRES 1 A 75 MET ALA HIS HIS HIS HIS HIS HIS VAL ASP ASP ASP ASP SEQRES 2 A 75 LYS PRO GLU ASP CYS GLN LEU PHE CYS PRO MET ILE TYR SEQRES 3 A 75 ALA PRO ILE CYS ALA THR ASP GLY VAL SER GLN ARG THR SEQRES 4 A 75 PHE SER ASN PRO CYS ASP LEU LYS VAL TYR ASN CYS TRP SEQRES 5 A 75 ASN PRO ASP ASN PRO TYR LYS GLU VAL LYS VAL GLY GLU SEQRES 6 A 75 CYS ASP ASP ALA ASN LYS PRO VAL PRO ILE HELIX 1 1 ASN A 42 ASN A 53 1 12 SHEET 1 A 3 GLN A 37 PHE A 40 0 SHEET 2 A 3 ILE A 29 THR A 32 -1 N ILE A 29 O PHE A 40 SHEET 3 A 3 GLU A 60 LYS A 62 -1 O LYS A 62 N CYS A 30 SSBOND 1 CYS A 18 CYS A 51 1555 1555 2.02 SSBOND 2 CYS A 22 CYS A 44 1555 1555 2.02 SSBOND 3 CYS A 30 CYS A 66 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