HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 08-JAN-02 1KR4 TITLE STRUCTURE GENOMICS, PROTEIN TM1056, CUTA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN TM1056, CUTA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: MODIFIED PET15B KEYWDS CUTA, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST KEYWDS 2 CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR A.SAVCHENKO,R.ZHANG,A.JOACHIMIAK,A.EDWARDS,T.AKARINA,MIDWEST CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (MCSG) REVDAT 7 20-NOV-24 1KR4 1 SEQADV LINK REVDAT 6 11-OCT-17 1KR4 1 REMARK REVDAT 5 13-JUL-11 1KR4 1 VERSN REVDAT 4 24-FEB-09 1KR4 1 VERSN REVDAT 3 29-MAR-05 1KR4 1 JRNL REMARK REVDAT 2 18-JAN-05 1KR4 1 AUTHOR KEYWDS REMARK SOURCE REVDAT 1 14-AUG-02 1KR4 0 JRNL AUTH A.SAVCHENKO,T.SKARINA,E.EVDOKIMOVA,J.D.WATSON,R.LASKOWSKI, JRNL AUTH 2 C.H.ARROWSMITH,A.M.EDWARDS,A.JOACHIMIAK,R.G.ZHANG JRNL TITL X-RAY CRYSTAL STRUCTURE OF CUTA FROM THERMOTOGA MARITIMA AT JRNL TITL 2 1.4 A RESOLUTION. JRNL REF PROTEINS V. 54 162 2004 JRNL REFN ISSN 0887-3585 JRNL PMID 14705033 JRNL DOI 10.1002/PROT.10585 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 485887.960 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 74.1 REMARK 3 NUMBER OF REFLECTIONS : 19451 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) : 0.218 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1571 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 38.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2482 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE : 0.2320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 145 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 930 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 125 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.67000 REMARK 3 B22 (A**2) : -0.67000 REMARK 3 B33 (A**2) : 1.34000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.10 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) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.660 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 49.93 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KR4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1000015255. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793,0.9791,0.95200 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000, D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19451 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 200 DATA REDUNDANCY : 5.490 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.2500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.88 REMARK 200 R MERGE FOR SHELL (I) : 0.41600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.660 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,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 -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 0.00000 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 0.00000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PQS 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 BIOMT1 2 -0.500000 -0.866025 0.000000 52.23700 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 90.47714 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -52.23700 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 90.47714 REMARK 350 BIOMT3 3 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 MET A -15 REMARK 465 GLY A -14 REMARK 465 SER A -13 REMARK 465 SER A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 SER A -5 REMARK 465 SER A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 REMARK 465 GLU A -1 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 HOH A 276 O HOH A 276 2675 1.83 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 HIS A 6 45.00 -140.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC012 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE ASSIGNEMENT OF ILE94 WAS BASED ON HIGH RESOLUTION REMARK 999 ELECTRON DENSITY MAPS DBREF 1KR4 A 7 107 UNP Q9X0E6 CUTA_THEMA 1 101 SEQADV 1KR4 MET A -15 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 GLY A -14 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 SER A -13 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 SER A -12 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 HIS A -11 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 HIS A -10 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 HIS A -9 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 HIS A -8 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 HIS A -7 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 HIS A -6 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 SER A -5 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 SER A -4 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 GLY A -3 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 ARG A -2 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 GLU A -1 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 ALA A 0 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 LEU A 1 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 TYR A 2 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 PHE A 3 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 MSE A 4 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 GLY A 5 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 HIS A 6 UNP Q9X0E6 EXPRESSION TAG SEQADV 1KR4 MSE A 7 UNP Q9X0E6 MET 1 MODIFIED RESIDUE SEQADV 1KR4 ILE A 94 UNP Q9X0E6 VAL 88 SEE REMARK 999 SEQADV 1KR4 MSE A 99 UNP Q9X0E6 MET 93 MODIFIED RESIDUE SEQADV 1KR4 GLY A 108 UNP Q9X0E6 CLONING ARTIFACT SEQADV 1KR4 SER A 109 UNP Q9X0E6 CLONING ARTIFACT SEQRES 1 A 125 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 125 ARG GLU ALA LEU TYR PHE MSE GLY HIS MSE ILE LEU VAL SEQRES 3 A 125 TYR SER THR PHE PRO ASN GLU GLU LYS ALA LEU GLU ILE SEQRES 4 A 125 GLY ARG LYS LEU LEU GLU LYS ARG LEU ILE ALA CYS PHE SEQRES 5 A 125 ASN ALA PHE GLU ILE ARG SER GLY TYR TRP TRP LYS GLY SEQRES 6 A 125 GLU ILE VAL GLN ASP LYS GLU TRP ALA ALA ILE PHE LYS SEQRES 7 A 125 THR THR GLU GLU LYS GLU LYS GLU LEU TYR GLU GLU LEU SEQRES 8 A 125 ARG LYS LEU HIS PRO TYR GLU THR PRO ALA ILE PHE THR SEQRES 9 A 125 LEU LYS VAL GLU ASN ILE LEU THR GLU TYR MSE ASN TRP SEQRES 10 A 125 LEU ARG GLU SER VAL LEU GLY SER MODRES 1KR4 MSE A 4 MET SELENOMETHIONINE MODRES 1KR4 MSE A 7 MET SELENOMETHIONINE MODRES 1KR4 MSE A 99 MET SELENOMETHIONINE HET MSE A 4 8 HET MSE A 7 8 HET MSE A 99 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 HOH *125(H2 O) HELIX 1 1 ASN A 16 LYS A 30 1 15 HELIX 2 2 LYS A 67 HIS A 79 1 13 HELIX 3 3 THR A 96 VAL A 106 1 11 SHEET 1 A 2 TYR A 2 PHE A 3 0 SHEET 2 A 2 ILE A 94 LEU A 95 -1 O ILE A 94 N PHE A 3 SHEET 1 B 4 CYS A 35 TRP A 47 0 SHEET 2 B 4 GLU A 50 THR A 64 -1 O ALA A 58 N PHE A 39 SHEET 3 B 4 MSE A 7 PHE A 14 -1 N VAL A 10 O PHE A 61 SHEET 4 B 4 ILE A 86 LEU A 89 -1 O PHE A 87 N TYR A 11 LINK C PHE A 3 N MSE A 4 1555 1555 1.33 LINK C MSE A 4 N GLY A 5 1555 1555 1.33 LINK C HIS A 6 N MSE A 7 1555 1555 1.33 LINK C MSE A 7 N ILE A 8 1555 1555 1.33 LINK C TYR A 98 N MSE A 99 1555 1555 1.33 LINK C MSE A 99 N ASN A 100 1555 1555 1.33 CRYST1 52.237 52.237 33.846 90.00 90.00 120.00 P 3 3 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 0.019144 0.011053 0.000000 0.00000 SCALE2 0.000000 0.022105 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029546 0.00000