HEADER STRUCTURAL PROTEIN 21-AUG-24 9J91 TITLE STRUCTURES AND MECHANISMS OF SERINE PROTEASE INHIBITORS OF TRICHINELLA TITLE 2 SPIRALIS AND TRICHINELLA PSEUDOSPIRALIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE PROTEASE INHIBITOR 1 SERPIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRICHINELLA PSEUDOSPIRALIS; SOURCE 3 ORGANISM_COMMON: PARASITIC ROUNDWORM; SOURCE 4 ORGANISM_TAXID: 6337; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRICHINELLA SPIRALIS; SERINE PROTEASE INHIBITOR; CRYSTAL STRUCTURE; KEYWDS 2 VACCINES, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.CHEN,L.R.XUE REVDAT 1 25-SEP-24 9J91 0 JRNL AUTH C.CHEN,L.R.XUE JRNL TITL STRUCTURES AND MECHANISMS OF SERINE PROTEASE INHIBITORS OF JRNL TITL 2 TRICHINELLA SPIRALIS AND TRICHINELLA PSEUDOSPIRALIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.27 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 18283 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.262 REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.830 REMARK 3 FREE R VALUE TEST SET COUNT : 883 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 10.0000 - 4.7100 1.00 3071 161 0.2452 0.2788 REMARK 3 2 4.7100 - 3.7400 1.00 2902 152 0.2344 0.2536 REMARK 3 3 3.7400 - 3.2700 1.00 2884 150 0.2825 0.3091 REMARK 3 4 3.2700 - 2.9700 1.00 2848 151 0.2955 0.3474 REMARK 3 5 2.9700 - 2.7600 1.00 2848 138 0.2923 0.3095 REMARK 3 6 2.7600 - 2.6000 1.00 2847 131 0.3098 0.4270 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.418 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.546 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 58.87 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 64.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 2609 REMARK 3 ANGLE : 1.228 3515 REMARK 3 CHIRALITY : 0.065 398 REMARK 3 PLANARITY : 0.006 446 REMARK 3 DIHEDRAL : 12.942 333 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9J91 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 22-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1300050622. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUN-20 REMARK 200 TEMPERATURE (KELVIN) : 80.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97913 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18284 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 29.270 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 19.80 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.64000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22% POLYETHYLENE GLYCOL 8K, 0.2 M REMARK 280 SODIUM CHLORIDE, 0.1 M SODIUM ACETATE TRIHYDRATE, PH 4.0, 30% W/ REMARK 280 V D-(+)-GLUCOSE MONOHYDRATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289.1K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+2/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.28333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 21.14167 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 42.28333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 21.14167 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 42.28333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 21.14167 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 42.28333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 21.14167 REMARK 290 REMARK 290 REMARK: NULL 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 416 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 420 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 425 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 SER A 3 REMARK 465 VAL A 4 REMARK 465 ASN A 5 REMARK 465 SER A 62 REMARK 465 SER A 69 REMARK 465 LEU A 70 REMARK 465 ASP A 71 REMARK 465 GLY A 72 REMARK 465 ILE A 73 REMARK 465 PHE A 74 REMARK 465 GLN A 75 REMARK 465 SER A 76 REMARK 465 LEU A 77 REMARK 465 GLN A 78 REMARK 465 GLY A 79 REMARK 465 ASP A 80 REMARK 465 GLN A 81 REMARK 465 HIS A 82 REMARK 465 GLN A 83 REMARK 465 GLN A 84 REMARK 465 GLU A 85 REMARK 465 GLN A 86 REMARK 465 LEU A 87 REMARK 465 THR A 88 REMARK 465 ASN A 142 REMARK 465 GLU A 143 REMARK 465 THR A 144 REMARK 465 LYS A 145 REMARK 465 ASP A 146 REMARK 465 MET A 297 REMARK 465 ALA A 298 REMARK 465 ASP A 299 REMARK 465 PHE A 300 REMARK 465 SER A 301 REMARK 465 MET A 302 REMARK 465 MET A 303 REMARK 465 THR A 304 REMARK 465 GLY A 305 REMARK 465 ASP A 306 REMARK 465 GLU A 328 REMARK 465 ALA A 329 REMARK 465 SER A 330 REMARK 465 ALA A 331 REMARK 465 ALA A 332 REMARK 465 THR A 333 REMARK 465 ALA A 334 REMARK 465 VAL A 335 REMARK 465 VAL A 336 REMARK 465 ALA A 337 REMARK 465 MET A 338 REMARK 465 LEU A 339 REMARK 465 ARG A 340 REMARK 465 SER A 341 REMARK 465 ALA A 342 REMARK 465 GLN A 343 REMARK 465 HIS A 344 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP A 56 OD2 REMARK 470 TYR A 170 CG CD1 CD2 CE1 CE2 CZ OH REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 O ARG A 147 O HOH A 401 2.05 REMARK 500 O LEU A 289 O HOH A 402 2.11 REMARK 500 O ASN A 95 O HOH A 403 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O GLN A 114 NH2 ARG A 138 11556 1.93 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 LEU A 54 -179.24 -64.16 REMARK 500 LYS A 55 -31.22 63.12 REMARK 500 ASP A 56 -6.37 -58.25 REMARK 500 ARG A 57 32.63 -142.82 REMARK 500 SER A 60 -159.79 62.47 REMARK 500 LEU A 66 -8.88 93.53 REMARK 500 ASN A 102 34.96 -98.43 REMARK 500 LYS A 104 88.41 -69.49 REMARK 500 LEU A 151 83.03 -156.97 REMARK 500 GLU A 159 -85.03 -134.32 REMARK 500 CYS A 162 -80.08 -116.52 REMARK 500 SER A 226 23.00 -76.31 REMARK 500 ALA A 259 59.90 -96.50 REMARK 500 THR A 290 79.35 -106.63 REMARK 500 MET A 292 35.64 -172.61 REMARK 500 PHE A 293 -52.32 -138.41 REMARK 500 GLN A 367 -24.56 66.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN A 65 LEU A 66 30.27 REMARK 500 ARG A 147 ILE A 148 -132.58 REMARK 500 LEU A 151 ILE A 152 -148.25 REMARK 500 REMARK 500 REMARK: NULL DBREF 9J91 A 1 377 UNP G3FZ83 G3FZ83_TRIPS 1 377 SEQRES 1 A 377 MET SER SER VAL ASN PHE ASP ILE SER MET ALA ASN PHE SEQRES 2 A 377 ALA MET GLU LEU TYR ARG GLN SER PHE SER ASN GLN SER SEQRES 3 A 377 ASN SER PHE PHE SER PRO TYR SER ILE VAL LEU THR LEU SEQRES 4 A 377 ALA MET THR TYR PHE GLY SER SER GLY ARG THR LYS GLN SEQRES 5 A 377 GLN LEU LYS ASP ARG LEU PHE SER VAL SER ASP ASP GLN SEQRES 6 A 377 LEU GLN ALA SER LEU ASP GLY ILE PHE GLN SER LEU GLN SEQRES 7 A 377 GLY ASP GLN HIS GLN GLN GLU GLN LEU THR MET GLN LEU SEQRES 8 A 377 HIS LEU ALA ASN ARG LEU PHE ALA ARG ASN ASN LEU LYS SEQRES 9 A 377 LEU LEU PRO ALA TYR LEU THR ARG ILE GLN LYS THR PHE SEQRES 10 A 377 LYS ALA ASP VAL ASP LEU VAL ASP PHE SER ASN GLY ALA SEQRES 11 A 377 ALA ALA ALA GLU LYS ILE ASN ARG TRP VAL ALA ASN GLU SEQRES 12 A 377 THR LYS ASP ARG ILE LYS ASN LEU ILE PRO PRO ASP VAL SEQRES 13 A 377 LEU ASP GLU MET THR CYS LEU VAL LEU VAL ASN ALA ILE SEQRES 14 A 377 TYR PHE LYS GLY ASN TRP GLN THR ARG PHE ALA PRO GLU SEQRES 15 A 377 SER THR SER LYS GLN TYR PHE SER VAL ASP GLN ASN THR SEQRES 16 A 377 ASN LYS LEU VAL ASP MET MET HIS VAL ASN ASP THR PHE SEQRES 17 A 377 ARG HIS ALA GLU HIS GLU GLN PHE GLN ILE LEU GLN LEU SEQRES 18 A 377 PRO TYR GLU SER SER LYS LEU ALA MET TYR VAL LEU LEU SEQRES 19 A 377 PRO LYS GLU LYS PHE GLY LEU GLU LYS LEU VAL ASN GLN SEQRES 20 A 377 LEU SER GLY GLU GLN LEU LEU ASP SER MET GLU ALA VAL SEQRES 21 A 377 THR SER LYS LYS VAL SER ILE THR PHE PRO LYS PHE LYS SEQRES 22 A 377 LEU GLU GLU THR LEU PRO LEU LYS LYS ILE LEU LEU GLN SEQRES 23 A 377 LEU GLY LEU THR SER MET PHE ASP HIS SER MET ALA ASP SEQRES 24 A 377 PHE SER MET MET THR GLY ASP ARG SER VAL ILE VAL SER SEQRES 25 A 377 ASP ALA PHE HIS LYS ALA PHE ILE GLU VAL ASN GLU GLU SEQRES 26 A 377 GLY SER GLU ALA SER ALA ALA THR ALA VAL VAL ALA MET SEQRES 27 A 377 LEU ARG SER ALA GLN HIS VAL ALA PRO PRO ALA VAL PHE SEQRES 28 A 377 ILE ALA ASP HIS PRO PHE MET PHE LEU ILE ALA ASP MET SEQRES 29 A 377 GLN THR GLN THR ILE LEU PHE MET GLY SER TYR ARG GLY FORMUL 2 HOH *27(H2 O) HELIX 1 AA1 PHE A 6 SER A 21 1 16 HELIX 2 AA2 SER A 31 PHE A 44 1 14 HELIX 3 AA3 SER A 47 LEU A 54 1 8 HELIX 4 AA4 LEU A 106 PHE A 117 1 12 HELIX 5 AA5 ASN A 128 ALA A 141 1 14 HELIX 6 AA6 ALA A 180 THR A 184 5 5 HELIX 7 AA7 GLY A 240 LEU A 248 1 9 HELIX 8 AA8 SER A 249 ALA A 259 1 11 HELIX 9 AA9 PRO A 279 GLN A 286 1 8 SHEET 1 AA1 7 SER A 28 PHE A 30 0 SHEET 2 AA1 7 ILE A 369 TYR A 375 -1 O MET A 372 N PHE A 30 SHEET 3 AA1 7 PHE A 357 ASP A 363 -1 N PHE A 359 O GLY A 373 SHEET 4 AA1 7 LEU A 228 PRO A 235 -1 N TYR A 231 O LEU A 360 SHEET 5 AA1 7 PHE A 216 PRO A 222 -1 N LEU A 221 O MET A 230 SHEET 6 AA1 7 ASN A 196 GLU A 212 -1 N ARG A 209 O GLN A 220 SHEET 7 AA1 7 SER A 185 SER A 190 -1 N SER A 185 O MET A 201 SHEET 1 AA2 8 SER A 28 PHE A 30 0 SHEET 2 AA2 8 ILE A 369 TYR A 375 -1 O MET A 372 N PHE A 30 SHEET 3 AA2 8 PHE A 357 ASP A 363 -1 N PHE A 359 O GLY A 373 SHEET 4 AA2 8 LEU A 228 PRO A 235 -1 N TYR A 231 O LEU A 360 SHEET 5 AA2 8 PHE A 216 PRO A 222 -1 N LEU A 221 O MET A 230 SHEET 6 AA2 8 ASN A 196 GLU A 212 -1 N ARG A 209 O GLN A 220 SHEET 7 AA2 8 THR A 261 PRO A 270 -1 O PHE A 269 N MET A 202 SHEET 8 AA2 8 ALA A 349 ILE A 352 1 O ALA A 349 N SER A 266 SHEET 1 AA3 5 ASP A 122 VAL A 124 0 SHEET 2 AA3 5 GLN A 90 ARG A 100 1 N ALA A 99 O VAL A 124 SHEET 3 AA3 5 LEU A 163 LYS A 172 -1 O VAL A 164 N PHE A 98 SHEET 4 AA3 5 VAL A 311 VAL A 322 1 O PHE A 315 N LEU A 165 SHEET 5 AA3 5 PHE A 272 THR A 277 -1 N PHE A 272 O VAL A 322 CISPEP 1 ARG A 307 SER A 308 0 -3.26 CRYST1 175.498 175.498 63.425 90.00 90.00 120.00 P 62 2 2 12 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 0.005698 0.003290 0.000000 0.00000 SCALE2 0.000000 0.006580 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015767 0.00000