HEADER ISOMERASE 23-MAR-09 3GPK TITLE CRYSTAL STRUCTURE OF PPIC-TYPE PEPTIDYL-PROLYL CIS-TRANS ISOMERASE TITLE 2 DOMAIN AT 1.55A RESOLUTION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PPIC-TYPE PEPTIDYL-PROLYL CIS-TRANS ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: PPIC-TYPE PEPTIDYL-PROLYL CIS-TRANS ISOMERASE DOMAIN; COMPND 5 EC: 5.2.1.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOVOSPHINGOBIUM AROMATICIVORANS; SOURCE 3 ORGANISM_TAXID: 279238; SOURCE 4 STRAIN: DSM 12444; SOURCE 5 GENE: SARO_0888; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) CODON+RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PSGX3 KEYWDS PEPTIDYL-PROLYL CIS-TRANS ISOMERASE, ROTAMASE, PPIASE DOMAIN, KEYWDS 2 NYSGXRC, 11189O3, PSI2., STRUCTURAL GENOMICS, PROTEIN STRUCTURE KEYWDS 3 INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, KEYWDS 4 CHAPERONE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.SATYANARAYANA,S.ESWARAMOORTHY,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX AUTHOR 2 RESEARCH CENTER FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 3 10-FEB-21 3GPK 1 AUTHOR JRNL REMARK LINK REVDAT 2 13-JUL-11 3GPK 1 VERSN REVDAT 1 31-MAR-09 3GPK 0 JRNL AUTH L.SATYANARAYANA,S.ESWARAMOORTHY,S.K.BURLEY,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF PPIC-TYPE PEPTIDYL-PROLYL CIS-TRANS JRNL TITL 2 ISOMERASE DOMAIN AT 1.55A RESOLUTION. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 28915 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1061 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3670 REMARK 3 BIN FREE R VALUE : 0.4100 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 149 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1651 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 237 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.52000 REMARK 3 B22 (A**2) : -2.74000 REMARK 3 B33 (A**2) : 1.22000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.62000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.053 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.930 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3GPK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-09. REMARK 100 THE DEPOSITION ID IS D_1000052153. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-MAR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9790 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM Q315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28915 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : 0.04600 REMARK 200 FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 74.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.29800 REMARK 200 R SYM FOR SHELL (I) : 0.29800 REMARK 200 FOR SHELL : 17.60 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXCD, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 HEPES BUFFER AND 2M AMMONIUM REMARK 280 SULPHATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 30.70350 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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. (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 MSE A 203 REMARK 465 SER A 204 REMARK 465 LEU A 205 REMARK 465 GLY A 206 REMARK 465 MSE B -4 REMARK 465 HIS B 312 REMARK 465 HIS B 313 REMARK 465 HIS B 314 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 HIS A 313 O - C - N ANGL. DEV. = -12.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-11189O RELATED DB: TARGETDB DBREF 3GPK A 206 306 UNP Q2G9Z0 Q2G9Z0_NOVAD 206 306 DBREF 3GPK B -1 306 UNP Q2G9Z0 Q2G9Z0_NOVAD 206 306 SEQADV 3GPK MSE A 203 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK SER A 204 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK LEU A 205 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK GLU A 307 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK GLY A 308 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS A 309 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS A 310 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS A 311 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS A 312 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS A 313 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS A 314 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK MSE B -4 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK SER B -3 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK LEU B -2 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK GLU B 307 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK GLY B 308 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS B 309 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS B 310 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS B 311 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS B 312 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS B 313 UNP Q2G9Z0 EXPRESSION TAG SEQADV 3GPK HIS B 314 UNP Q2G9Z0 EXPRESSION TAG SEQRES 1 A 112 MSE SER LEU GLY THR GLU GLU TYR ARG ILE GLY GLU ILE SEQRES 2 A 112 PHE LEU ALA ALA THR GLU GLU ASN LYS PRO GLN VAL PHE SEQRES 3 A 112 ALA ASN ALA GLU LYS ILE VAL GLU GLN LEU LYS GLN GLY SEQRES 4 A 112 GLY SER PHE VAL ALA TYR ALA ARG GLN TYR SER GLU ALA SEQRES 5 A 112 SER THR ALA ALA VAL GLY GLY ASP LEU GLY TRP ILE ARG SEQRES 6 A 112 LEU ALA GLN LEU PRO THR GLU LEU ALA THR THR ALA ALA SEQRES 7 A 112 SER MSE GLY PRO GLY GLN LEU ALA GLY PRO VAL GLU ILE SEQRES 8 A 112 ARG GLY GLY PHE SER ILE LEU TYR LEU ILE ASP LYS ARG SEQRES 9 A 112 GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 112 MSE SER LEU GLY THR GLU GLU TYR ARG ILE GLY GLU ILE SEQRES 2 B 112 PHE LEU ALA ALA THR GLU GLU ASN LYS PRO GLN VAL PHE SEQRES 3 B 112 ALA ASN ALA GLU LYS ILE VAL GLU GLN LEU LYS GLN GLY SEQRES 4 B 112 GLY SER PHE VAL ALA TYR ALA ARG GLN TYR SER GLU ALA SEQRES 5 B 112 SER THR ALA ALA VAL GLY GLY ASP LEU GLY TRP ILE ARG SEQRES 6 B 112 LEU ALA GLN LEU PRO THR GLU LEU ALA THR THR ALA ALA SEQRES 7 B 112 SER MSE GLY PRO GLY GLN LEU ALA GLY PRO VAL GLU ILE SEQRES 8 B 112 ARG GLY GLY PHE SER ILE LEU TYR LEU ILE ASP LYS ARG SEQRES 9 B 112 GLU GLY HIS HIS HIS HIS HIS HIS MODRES 3GPK MSE A 282 MET SELENOMETHIONINE MODRES 3GPK MSE B 282 MET SELENOMETHIONINE HET MSE A 282 8 HET MSE B 282 8 HET SO4 A 600 5 HET SO4 A 601 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *237(H2 O) HELIX 1 1 THR A 220 GLU A 222 5 3 HELIX 2 2 ASN A 223 GLN A 240 1 18 HELIX 3 3 SER A 243 SER A 252 1 10 HELIX 4 4 THR A 256 GLY A 260 5 5 HELIX 5 5 ARG A 267 LEU A 271 5 5 HELIX 6 6 PRO A 272 MSE A 282 1 11 HELIX 7 7 HIS A 310 HIS A 314 5 5 HELIX 8 8 THR B 220 GLU B 222 5 3 HELIX 9 9 ASN B 223 GLN B 240 1 18 HELIX 10 10 SER B 243 SER B 252 1 10 HELIX 11 11 THR B 256 GLY B 260 5 5 HELIX 12 12 ALA B 269 LEU B 271 5 3 HELIX 13 13 PRO B 272 SER B 281 1 10 SHEET 1 A 4 ASP A 262 ILE A 266 0 SHEET 2 A 4 GLU A 209 ALA A 218 -1 N ILE A 212 O LEU A 263 SHEET 3 A 4 GLY A 296 ARG A 306 -1 O PHE A 297 N LEU A 217 SHEET 4 A 4 LEU A 287 ILE A 293 -1 N VAL A 291 O SER A 298 SHEET 1 B 4 ASP B 262 ARG B 267 0 SHEET 2 B 4 GLU B 209 ALA B 218 -1 N TYR B 210 O ILE B 266 SHEET 3 B 4 GLY B 296 ARG B 306 -1 O PHE B 297 N LEU B 217 SHEET 4 B 4 LEU B 287 ILE B 293 -1 N ALA B 288 O LEU B 300 LINK C SER A 281 N MSE A 282 1555 1555 1.33 LINK C MSE A 282 N GLY A 283 1555 1555 1.33 LINK C SER B 281 N MSE B 282 1555 1555 1.33 LINK C MSE B 282 N GLY B 283 1555 1555 1.33 CISPEP 1 GLY A 289 PRO A 290 0 0.02 CISPEP 2 GLY B 289 PRO B 290 0 0.25 SITE 1 AC1 6 HOH A 46 HOH A 185 THR A 273 ARG A 294 SITE 2 AC1 6 HOH B 42 GLN B 286 SITE 1 AC2 1 TRP A 265 CRYST1 40.020 61.407 41.074 90.00 90.27 90.00 P 1 21 1 4 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 0.024988 0.000000 0.000118 0.00000 SCALE2 0.000000 0.016285 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024347 0.00000