HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 31-AUG-09 3IUV TITLE THE STRUCTURE OF A MEMBER OF TETR FAMILY (SCO1917) FROM TITLE 2 STREPTOMYCES COELICOLOR A3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED TETR FAMILY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR A3(2); SOURCE 3 ORGANISM_TAXID: 100226; SOURCE 4 STRAIN: A3; SOURCE 5 GENE: SCI7.35C, SCO1917, STREPTOMYCES COELICOLOR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: P15TV LIC KEYWDS APC6223, TETR, STREPTOMYCES COELICOLOR A3, STRUCTURAL KEYWDS 2 GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, MIDWEST KEYWDS 3 CENTER FOR STRUCTURAL GENOMICS, MCSG, DNA-BINDING, KEYWDS 4 TRANSCRIPTION, TRANSCRIPTION REGULATION, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR K.TAN,M.CUFF,X.XU,H.ZHENG,A.SAVCHENKO,A.EDWARDS, AUTHOR 2 A.JOACHIMIAK,MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 1 22-SEP-09 3IUV 0 JRNL AUTH K.TAN,M.CUFF,X.XU,H.ZHENG,A.SAVCHENKO,A.EDWARDS, JRNL AUTH 2 A.JOACHIMIAK JRNL TITL THE STRUCTURE OF A MEMBER OF TETR FAMILY (SCO1917) JRNL TITL 2 FROM STREPTOMYCES COELICOLOR A3 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 7315 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.243 REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.650 REMARK 3 FREE R VALUE TEST SET COUNT : 340 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 46.0165 - 3.2175 0.99 3598 177 0.2338 0.2784 REMARK 3 2 3.2175 - 2.5538 0.97 3377 163 0.2716 0.3314 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 : 0.37 REMARK 3 B_SOL : 96.22 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.480 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 1279 REMARK 3 ANGLE : 1.348 1750 REMARK 3 CHIRALITY : 0.079 212 REMARK 3 PLANARITY : 0.006 231 REMARK 3 DIHEDRAL : 20.518 443 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND RESID 7:50 REMARK 3 ORIGIN FOR THE GROUP (A): 17.1587 36.9696 26.8419 REMARK 3 T TENSOR REMARK 3 T11: 0.5144 T22: 1.0586 REMARK 3 T33: 0.7421 T12: -0.0823 REMARK 3 T13: 0.1072 T23: -0.0495 REMARK 3 L TENSOR REMARK 3 L11: 0.9333 L22: 0.3399 REMARK 3 L33: 1.3333 L12: -0.9717 REMARK 3 L13: -0.3286 L23: -0.4099 REMARK 3 S TENSOR REMARK 3 S11: -0.4962 S12: -1.1099 S13: 0.1957 REMARK 3 S21: -0.0253 S22: -0.0708 S23: -0.2328 REMARK 3 S31: 0.0139 S32: -0.0388 S33: 0.5132 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND RESID 51:179 REMARK 3 ORIGIN FOR THE GROUP (A): -8.0310 43.0035 30.5486 REMARK 3 T TENSOR REMARK 3 T11: 0.5772 T22: 0.7295 REMARK 3 T33: 0.6637 T12: 0.0755 REMARK 3 T13: 0.0136 T23: -0.0212 REMARK 3 L TENSOR REMARK 3 L11: 2.5858 L22: 1.6703 REMARK 3 L33: 2.9710 L12: -0.3266 REMARK 3 L13: -1.3834 L23: 0.7329 REMARK 3 S TENSOR REMARK 3 S11: 0.1436 S12: -0.4376 S13: -0.2142 REMARK 3 S21: -0.1020 S22: 0.2002 S23: -0.2730 REMARK 3 S31: 0.5595 S32: 0.6414 S33: -0.2710 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 3IUV COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-SEP-09. REMARK 100 THE RCSB ID CODE IS RCSB054893. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-SEP-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.4 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) : 0.97948, 0.97959 REMARK 200 MONOCHROMATOR : SI 111 CRYSTAL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7324 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 REMARK 200 RESOLUTION RANGE LOW (A) : 46.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 10.500 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 59.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.5 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.56500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXD/MLPHARE/DM/RESOLVE/HKL3000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NA(CAC), 3.5M NAFORMATE, PH REMARK 280 5.4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -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 36.40867 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 72.81733 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 72.81733 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 36.40867 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 300 REMARK: AUTHORS STATE THAT THE BIOLOGICAL UNIT IS EXPERIMENTALLY REMARK 300 UNKNOWN. ACCORDING TO CRYSTAL CONTACT, THE CHAIN A AND ITS REMARK 300 SYMMETRY-RELATED MOLECULE (X-Y, -Y, -Z+2/3) FORM A DIMER. 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: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 101.45834 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 72.81733 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 GLY A -1 REMARK 465 HIS A 0 REMARK 465 MSE A 1 REMARK 465 PRO A 2 REMARK 465 ARG A 3 REMARK 465 ARG A 4 REMARK 465 HIS A 5 REMARK 465 ASP A 6 REMARK 465 PRO A 180 REMARK 465 ALA A 181 REMARK 465 THR A 182 REMARK 465 ARG A 183 REMARK 465 ASP A 184 REMARK 465 GLY A 185 REMARK 465 ARG A 186 REMARK 465 GLY A 187 REMARK 465 PRO A 188 REMARK 465 GLY A 189 REMARK 465 SER A 190 REMARK 465 HIS A 191 REMARK 465 PRO A 192 REMARK 465 PRO A 193 REMARK 465 ALA A 194 REMARK 465 THR A 195 REMARK 465 ALA A 196 REMARK 465 GLY A 197 REMARK 465 GLY A 198 REMARK 465 SER A 199 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 ARG A 90 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 100 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 103 CG1 CG2 REMARK 470 LEU A 105 CG CD1 CD2 REMARK 470 GLU A 106 CG CD OE1 OE2 REMARK 470 LEU A 109 CG CD1 CD2 REMARK 470 TYR A 110 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 111 CG CD1 CD2 REMARK 470 LEU A 114 CG CD1 CD2 REMARK 470 ARG A 115 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 116 CG CD NE CZ NH1 NH2 REMARK 470 PRO A 117 CG CD 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 GLU A 8 -22.72 -169.95 REMARK 500 ARG A 100 -7.07 54.55 REMARK 500 ALA A 123 -102.73 -42.64 REMARK 500 TRP A 126 -80.44 -40.86 REMARK 500 THR A 138 -111.89 -138.93 REMARK 500 ASP A 161 17.36 53.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC6223 RELATED DB: TARGETDB DBREF 3IUV A 1 197 UNP Q9X9V5 Q9X9V5_STRCO 1 197 SEQADV 3IUV GLY A -1 UNP Q9X9V5 EXPRESSION TAG SEQADV 3IUV HIS A 0 UNP Q9X9V5 EXPRESSION TAG SEQADV 3IUV GLY A 198 UNP Q9X9V5 EXPRESSION TAG SEQADV 3IUV SER A 199 UNP Q9X9V5 EXPRESSION TAG SEQRES 1 A 201 GLY HIS MSE PRO ARG ARG HIS ASP PRO GLU ARG ARG GLN SEQRES 2 A 201 ARG ILE ILE ASP ALA ALA ILE ARG VAL VAL GLY GLN LYS SEQRES 3 A 201 GLY ILE ALA GLY LEU SER HIS ARG THR VAL ALA ALA GLU SEQRES 4 A 201 ALA ASP VAL PRO LEU GLY SER THR THR TYR HIS PHE ALA SEQRES 5 A 201 THR LEU ASP ASP LEU MSE VAL ALA ALA LEU ARG GLN ALA SEQRES 6 A 201 ASN GLU GLY PHE ALA ARG VAL VAL ALA ALA HIS PRO ALA SEQRES 7 A 201 LEU SER ASP PRO GLU ALA ASP LEU SER GLY GLU LEU ALA SEQRES 8 A 201 ARG VAL LEU GLY GLU TRP LEU GLY GLY ASP ARG THR GLY SEQRES 9 A 201 VAL GLU LEU GLU TYR GLU LEU TYR LEU ALA ALA LEU ARG SEQRES 10 A 201 ARG PRO ALA LEU ARG PRO VAL ALA ALA GLU TRP ALA GLU SEQRES 11 A 201 GLY VAL GLY ALA LEU LEU ALA ALA ARG THR ASP PRO THR SEQRES 12 A 201 THR ALA ARG ALA LEU VAL ALA VAL LEU ASP GLY ILE CYS SEQRES 13 A 201 LEU GLN VAL LEU LEU THR ASP THR PRO TYR ASP GLU GLU SEQRES 14 A 201 TYR ALA ARG GLU VAL LEU THR ARG LEU ILE PRO VAL PRO SEQRES 15 A 201 ALA THR ARG ASP GLY ARG GLY PRO GLY SER HIS PRO PRO SEQRES 16 A 201 ALA THR ALA GLY GLY SER MODRES 3IUV MSE A 56 MET SELENOMETHIONINE HET MSE A 56 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE C5 H11 N O2 SE HELIX 1 1 GLU A 8 GLN A 23 1 16 HELIX 2 2 GLY A 25 LEU A 29 5 5 HELIX 3 3 SER A 30 ASP A 39 1 10 HELIX 4 4 PRO A 41 PHE A 49 1 9 HELIX 5 5 THR A 51 ALA A 72 1 22 HELIX 6 6 HIS A 74 ASP A 79 5 6 HELIX 7 7 ASP A 83 GLY A 97 1 15 HELIX 8 8 ARG A 100 ARG A 116 1 17 HELIX 9 9 ALA A 118 THR A 138 1 21 HELIX 10 10 ASP A 139 THR A 160 1 22 HELIX 11 11 ASP A 165 ILE A 177 1 13 LINK C LEU A 55 N MSE A 56 1555 1555 1.33 LINK C MSE A 56 N VAL A 57 1555 1555 1.33 CRYST1 58.577 58.577 109.226 90.00 90.00 120.00 P 31 2 1 6 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 0.017072 0.009856 0.000000 0.00000 SCALE2 0.000000 0.019713 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009155 0.00000