10 20 30 40 50 60 70 80 2JTO - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE INHIBITOR 03-AUG-07 2JTO
TITLE SOLUTION STRUCTURE OF TICK CARBOXYPEPTIDASE INHIBITOR
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYPEPTIDASE INHIBITOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TCI; COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHIPICEPHALUS BURSA; SOURCE 3 ORGANISM_COMMON: TICK; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 6 EXPRESSION_SYSTEM_VECTOR: PBAT-4-OMPA
KEYWDS PROTEIN, BLOOD COAGULATION, FIBRINOLYSIS, METALLOENZYME KEYWDS 2 INHIBITOR, METALLOPROTEASE INHIBITOR, SECRETED, HYDROLASE KEYWDS 3 INHIBITOR
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR D.PANTOJA-UCEDA,F.J.BLANCO
REVDAT 2 24-FEB-09 2JTO 1 VERSN REVDAT 1 15-JUL-08 2JTO 0
JRNL AUTH D.PANTOJA-UCEDA,J.L.AROLAS,P.GARCIA, JRNL AUTH 2 E.LOPEZ-HERNANDEZ,D.PADRO,F.X.AVILES,F.J.BLANCO JRNL TITL THE NMR STRUCTURE AND DYNAMICS OF THE TWO-DOMAIN JRNL TITL 2 TICK CARBOXYPEPTIDASE INHIBITOR REVEAL FLEXIBILITY JRNL TITL 3 IN ITS FREE FORM AND STIFFNESS UPON BINDING TO JRNL TITL 4 HUMAN CARBOXYPEPTIDASE B. JRNL REF BIOCHEMISTRY V. 47 7066 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18558717 JRNL DOI 10.1021/BI800403M
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER REMARK 3 AUTHORS : CASE, DARDEN, CHEATHAM, III, SIMMERLING, WANG, REMARK 3 DUKE, LUO, AND KOLL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STUCTURE CALCULATION WITH TORSION REMARK 3 ANGEL DYNAMICS, THE 20 CONFORMERS WITH THE LOWEST FINAL CYANA REMARK 3 TARGET WERE SUBJECTED TO RESTRAINED ENERGY MINIMIZATION ENERGY REMARK 3 IN VACUO WITH THE PROGRAM AMBER7
REMARK 4 REMARK 4 2JTO COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-AUG-07. REMARK 100 THE RCSB ID CODE IS RCSB100276.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.6 REMARK 210 IONIC STRENGTH : 78.4 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.76 MM [U-100% 15N] TCI, 95% REMARK 210 H2O/5% D2O; 0.7 MM [U-100% REMARK 210 15N] TCI, 95% H2O/5% D2O; 0.1 REMARK 210 MM [U-100% 13C; U-100% 15N] REMARK 210 TCI, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY, 2D 1H-1H REMARK 210 TOCSY, 2D 1H-1H COSY, 2D 1H- REMARK 210 15N HSQC, 3D 1H-15N NOESY, 3D REMARK 210 1H-15N TOCSY, 3D HNHA, 3D REMARK 210 HNHB, 2D 1H-13C HSQC, 3D HNCO, REMARK 210 3D CBCA(CO)NH, 3D HNCACB, 3D REMARK 210 C(CO)NH REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.5, NMRPIPE, REMARK 210 NMRDRAW, MARS, GARANT, REMARK 210 NMRVIEW, TALOS, CYANA, REMARK 210 PROCHECKNMR, VADAR, MOLMOL REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 17 CYS A 31 CA - CB - SG ANGL. DEV. = 7.9 DEGREES REMARK 500 19 CYS A 31 CA - CB - SG ANGL. DEV. = 6.8 DEGREES 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 THR A 29 -61.82 -137.81 REMARK 500 1 THR A 38 139.52 -173.06 REMARK 500 1 LEU A 74 34.69 -76.39 REMARK 500 2 ARG A 21 100.34 -51.10 REMARK 500 2 THR A 29 -56.34 -135.44 REMARK 500 3 ARG A 21 101.33 -57.11 REMARK 500 3 THR A 29 -72.64 -120.00 REMARK 500 4 THR A 29 -75.79 -105.66 REMARK 500 5 THR A 29 -75.19 -107.67 REMARK 500 6 THR A 29 -59.30 -131.49 REMARK 500 7 THR A 29 -75.19 -109.55 REMARK 500 7 THR A 38 136.49 -176.02 REMARK 500 7 TRP A 73 -63.52 -107.92 REMARK 500 8 THR A 29 -60.30 -132.34 REMARK 500 8 LEU A 37 -70.46 -77.32 REMARK 500 9 THR A 29 -75.86 -127.00 REMARK 500 9 TRP A 73 -80.06 -104.88 REMARK 500 9 LEU A 74 52.45 37.74 REMARK 500 10 ARG A 21 105.25 -59.74 REMARK 500 10 TYR A 24 3.51 -67.79 REMARK 500 10 THR A 29 -50.29 -147.29 REMARK 500 11 THR A 29 -54.84 -132.15 REMARK 500 11 TRP A 73 -62.71 -108.18 REMARK 500 12 THR A 29 -73.62 -108.65 REMARK 500 13 ARG A 21 106.29 -53.72 REMARK 500 13 THR A 29 -58.17 -139.98 REMARK 500 13 THR A 38 145.63 -173.83 REMARK 500 13 TRP A 73 -71.81 -117.34 REMARK 500 14 THR A 29 -59.03 -128.22 REMARK 500 14 TRP A 73 -78.19 -104.91 REMARK 500 15 THR A 29 -74.67 -105.93 REMARK 500 15 LEU A 37 -71.98 -76.05 REMARK 500 16 THR A 29 -75.22 -112.39 REMARK 500 17 THR A 29 -76.00 -113.23 REMARK 500 17 THR A 38 147.10 -172.11 REMARK 500 17 CYS A 70 98.84 -66.78 REMARK 500 17 LEU A 74 121.25 -24.79 REMARK 500 18 ARG A 21 106.39 -52.14 REMARK 500 18 THR A 29 -61.52 -122.58 REMARK 500 18 TRP A 73 -73.34 -107.88 REMARK 500 19 ARG A 21 109.48 -51.75 REMARK 500 19 THR A 29 -55.22 -144.75 REMARK 500 19 THR A 38 144.61 -172.83 REMARK 500 20 ARG A 21 105.91 -51.72 REMARK 500 20 THR A 29 -73.49 -109.52 REMARK 500 20 LEU A 37 -75.78 -89.95 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 13 TYR A 24 0.07 SIDE_CHAIN REMARK 500 14 GLU A 60 0.08 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
DBREF 2JTO A 1 75 UNP Q5EPH2 TCI1_RHIBU 23 97
SEQRES 1 A 75 ASN GLU CYS VAL SER LYS GLY PHE GLY CYS LEU PRO GLN SEQRES 2 A 75 SER ASP CYS PRO GLN GLU ALA ARG LEU SER TYR GLY GLY SEQRES 3 A 75 CYS SER THR VAL CYS CYS ASP LEU SER LYS LEU THR GLY SEQRES 4 A 75 CYS LYS GLY LYS GLY GLY GLU CYS ASN PRO LEU ASP ARG SEQRES 5 A 75 GLN CYS LYS GLU LEU GLN ALA GLU SER ALA SER CYS GLY SEQRES 6 A 75 LYS GLY GLN LYS CYS CYS VAL TRP LEU HIS
HELIX 1 1 ASP A 33 THR A 38 1 6 HELIX 2 2 LEU A 57 GLY A 65 1 9
SHEET 1 A 2 GLY A 9 LEU A 11 0 SHEET 2 A 2 VAL A 30 CYS A 32 -1 O CYS A 32 N GLY A 9 SHEET 1 B 2 GLY A 45 PRO A 49 0 SHEET 2 B 2 GLN A 68 VAL A 72 -1 O CYS A 71 N GLU A 46
SSBOND 1 CYS A 3 CYS A 31 1555 1555 2.03 SSBOND 2 CYS A 10 CYS A 27 1555 1555 2.03 SSBOND 3 CYS A 16 CYS A 32 1555 1555 2.04 SSBOND 4 CYS A 40 CYS A 70 1555 1555 2.04 SSBOND 5 CYS A 47 CYS A 64 1555 1555 2.04 SSBOND 6 CYS A 54 CYS A 71 1555 1555 2.01
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