HEADER TRANSPORT PROTEIN 02-DEC-21 7T1M TITLE CRYSTAL STRUCTURE OF A BACTERIAL STEROL TRANSPORTER COMPND MOL_ID: 1; COMPND 2 MOLECULE: MCA1014; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHYLOCOCCUS CAPSULATUS STR. TEXAS = ATCC SOURCE 3 19069; SOURCE 4 ORGANISM_TAXID: 1224744; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS STEROLS, TRANSPORTERS, METHANOTROPHS, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.M.K.DASSAMA,L.ZHAI REVDAT 2 21-FEB-24 7T1M 1 JRNL REVDAT 1 14-DEC-22 7T1M 0 JRNL AUTH L.ZHAI,A.C.BONDS,C.A.SMITH,H.OO,J.C.CHOU,P.V.WELANDER, JRNL AUTH 2 L.M.K.DASSAMA JRNL TITL NOVEL STEROL BINDING DOMAINS IN BACTERIA. JRNL REF ELIFE V. 12 2024 JRNL REFN ESSN 2050-084X JRNL PMID 38329015 JRNL DOI 10.7554/ELIFE.90696 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 30641 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.430 REMARK 3 FREE R VALUE TEST SET COUNT : 1971 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 - 3.8500 0.99 2257 154 0.1700 0.1700 REMARK 3 2 3.8500 - 3.0600 1.00 2144 150 0.1905 0.2193 REMARK 3 3 3.0600 - 2.6700 0.99 2081 145 0.2085 0.2387 REMARK 3 4 2.6700 - 2.4300 1.00 2114 144 0.2003 0.2260 REMARK 3 5 2.4300 - 2.2500 1.00 2060 145 0.1952 0.2568 REMARK 3 6 2.2500 - 2.1200 0.99 2079 135 0.1927 0.2090 REMARK 3 7 2.1200 - 2.0100 0.99 2049 148 0.2119 0.2375 REMARK 3 8 2.0100 - 1.9300 0.99 2061 139 0.2085 0.2618 REMARK 3 9 1.9300 - 1.8500 0.99 2042 143 0.2100 0.2333 REMARK 3 10 1.8500 - 1.7900 0.97 2017 137 0.2257 0.2505 REMARK 3 11 1.7900 - 1.7300 0.96 1974 133 0.2414 0.2926 REMARK 3 12 1.7300 - 1.6800 0.95 1958 129 0.2656 0.3062 REMARK 3 13 1.6800 - 1.6400 0.94 1965 139 0.2725 0.3118 REMARK 3 14 1.6400 - 1.6000 0.93 1869 130 0.2902 0.2725 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.040 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.84 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.33 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 100 ) REMARK 3 ORIGIN FOR THE GROUP (A): 27.6317 17.6946 58.4642 REMARK 3 T TENSOR REMARK 3 T11: 0.1563 T22: 0.1934 REMARK 3 T33: 0.1542 T12: 0.0105 REMARK 3 T13: -0.0216 T23: 0.0462 REMARK 3 L TENSOR REMARK 3 L11: 3.2007 L22: 2.0962 REMARK 3 L33: 1.1742 L12: 0.6386 REMARK 3 L13: -0.1853 L23: -0.5719 REMARK 3 S TENSOR REMARK 3 S11: -0.1455 S12: 0.3328 S13: 0.3689 REMARK 3 S21: -0.1503 S22: 0.0908 S23: 0.1033 REMARK 3 S31: -0.0935 S32: -0.1415 S33: 0.0408 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 101 THROUGH 177 ) REMARK 3 ORIGIN FOR THE GROUP (A): 46.4228 29.5007 41.8605 REMARK 3 T TENSOR REMARK 3 T11: 0.2911 T22: 0.2981 REMARK 3 T33: 0.1782 T12: -0.0384 REMARK 3 T13: -0.0472 T23: 0.0570 REMARK 3 L TENSOR REMARK 3 L11: 3.9767 L22: 4.3072 REMARK 3 L33: 6.0490 L12: -0.6110 REMARK 3 L13: -0.6895 L23: -0.1872 REMARK 3 S TENSOR REMARK 3 S11: 0.0467 S12: 0.7040 S13: 0.0696 REMARK 3 S21: -0.8032 S22: -0.0007 S23: 0.2173 REMARK 3 S31: -0.1665 S32: 0.0056 S33: -0.0765 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 189 THROUGH 261 ) REMARK 3 ORIGIN FOR THE GROUP (A): 37.3907 17.7341 61.9010 REMARK 3 T TENSOR REMARK 3 T11: 0.1156 T22: 0.1302 REMARK 3 T33: 0.1239 T12: 0.0172 REMARK 3 T13: -0.0122 T23: 0.0022 REMARK 3 L TENSOR REMARK 3 L11: 2.7976 L22: 1.2270 REMARK 3 L33: 1.7986 L12: 1.0416 REMARK 3 L13: -0.9804 L23: -1.0907 REMARK 3 S TENSOR REMARK 3 S11: 0.0267 S12: 0.1382 S13: -0.0344 REMARK 3 S21: -0.0335 S22: -0.0262 S23: -0.0822 REMARK 3 S31: -0.0447 S32: -0.0606 S33: 0.0256 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 7T1M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1000261484. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-OCT-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97896, 0.91837, 0.97930 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31071 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 38.820 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 19.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.9600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD 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 (%): 37.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3500; BIS-TRIS, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 19.94100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.13150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.17750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.13150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.94100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 20.17750 REMARK 290 SMTRY3 4 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: MONOMERIC 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 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 21 REMARK 465 LEU A 202 REMARK 465 GLN A 203 REMARK 465 LEU A 204 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 ASP A 103 52.25 36.04 REMARK 500 VAL A 107 -60.22 -107.80 REMARK 500 ILE A 154 -61.68 -103.59 REMARK 500 REMARK 500 REMARK: NULL DBREF 7T1M A 21 281 PDB 7T1M 7T1M 21 281 SEQRES 1 A 261 GLY HIS MSE GLY ALA PRO ALA PRO VAL VAL VAL CYS TYR SEQRES 2 A 261 PRO GLY GLY ALA VAL ASN GLU ARG ASP ALA ASP GLN ALA SEQRES 3 A 261 MSE ASP ALA MSE LEU ARG VAL VAL GLU ARG VAL GLY GLN SEQRES 4 A 261 TRP PRO GLU LYS SER PHE SER SER VAL PHE THR ALA LYS SEQRES 5 A 261 VAL ALA ASP CYS GLY LYS LEU MSE ALA GLU MSE LYS PRO SEQRES 6 A 261 ALA PHE ALA ILE THR SER LEU ALA LEU TYR LEU ASP MSE SEQRES 7 A 261 ARG GLY GLN TYR ASP LEU VAL PRO VAL VAL GLN PRO ARG SEQRES 8 A 261 ILE ASP GLY ARG THR SER GLU ARG TYR ARG VAL VAL ALA SEQRES 9 A 261 LYS GLN GLY ARG PHE HIS ASP MSE ASP GLU LEU LYS GLY SEQRES 10 A 261 ARG THR LEU GLY GLY THR MET LEU ASP GLU PRO ALA PHE SEQRES 11 A 261 LEU GLY LYS ILE VAL PHE ALA GLY LYS TYR ASP PRO GLU SEQRES 12 A 261 LYS ASP PHE ALA LEU GLN PRO SER ARG GLN ALA ILE ARG SEQRES 13 A 261 ALA LEU ARG SER LEU ASP LYS GLY GLU LEU ASP ALA VAL SEQRES 14 A 261 VAL LEU ASN GLU GLN GLN PHE ALA GLY LEU SER ALA LEU SEQRES 15 A 261 GLN LEU ALA SER PRO VAL GLU THR VAL PHE THR SER ALA SEQRES 16 A 261 GLU ILE PRO LEU MSE GLY VAL VAL ALA ASN ALA ARG LEU SEQRES 17 A 261 THR SER ALA GLN GLU ARG ALA ARG PHE ALA GLN ALA LEU SEQRES 18 A 261 GLU THR LEU CYS ALA ASP PRO GLU GLY ARG LYS LEU CYS SEQRES 19 A 261 ASP LEU PHE GLY ILE GLN SER PHE VAL ALA VAL ASP PRO SEQRES 20 A 261 THR VAL PHE ASP PRO MSE ALA ARG LEU TRP LEU ALA ARG SEQRES 21 A 261 ASN HET MSE A 23 17 HET MSE A 47 17 HET MSE A 50 17 HET MSE A 80 17 HET MSE A 83 17 HET MSE A 98 17 HET MSE A 132 17 HET MSE A 220 17 HET MSE A 273 17 HET CL A 301 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 9(C5 H11 N O2 SE) FORMUL 2 CL CL 1- FORMUL 3 HOH *142(H2 O) HELIX 1 AA1 ASN A 39 GLN A 59 1 21 HELIX 2 AA2 LYS A 72 ALA A 74 5 3 HELIX 3 AA3 ASP A 75 LYS A 84 1 10 HELIX 4 AA4 SER A 91 ARG A 99 1 9 HELIX 5 AA5 ASP A 131 LYS A 136 1 6 HELIX 6 AA6 GLU A 147 ILE A 154 1 8 HELIX 7 AA7 ASP A 161 PHE A 166 1 6 HELIX 8 AA8 GLN A 173 GLY A 184 1 12 HELIX 9 AA9 ASN A 192 GLY A 198 1 7 HELIX 10 AB1 SER A 230 THR A 243 1 14 HELIX 11 AB2 LEU A 244 ALA A 246 5 3 HELIX 12 AB3 ASP A 247 PHE A 257 1 11 HELIX 13 AB4 ASP A 266 VAL A 269 5 4 HELIX 14 AB5 PHE A 270 ALA A 279 1 10 SHEET 1 AA1 6 PHE A 65 THR A 70 0 SHEET 2 AA1 6 ALA A 27 CYS A 32 1 N VAL A 31 O VAL A 68 SHEET 3 AA1 6 PHE A 87 ILE A 89 1 O ILE A 89 N CYS A 32 SHEET 4 AA1 6 VAL A 222 ASN A 225 -1 O VAL A 223 N ALA A 88 SHEET 5 AA1 6 LEU A 104 ARG A 111 -1 N VAL A 107 O VAL A 222 SHEET 6 AA1 6 SER A 261 ALA A 264 -1 O SER A 261 N ARG A 111 SHEET 1 AA2 2 SER A 117 GLU A 118 0 SHEET 2 AA2 2 ILE A 217 PRO A 218 -1 O ILE A 217 N GLU A 118 SHEET 1 AA3 5 ALA A 167 PRO A 170 0 SHEET 2 AA3 5 THR A 139 GLY A 142 1 N LEU A 140 O GLN A 169 SHEET 3 AA3 5 ALA A 188 LEU A 191 1 O VAL A 190 N GLY A 141 SHEET 4 AA3 5 ARG A 121 LYS A 125 -1 N ARG A 121 O LEU A 191 SHEET 5 AA3 5 VAL A 208 THR A 213 -1 O PHE A 212 N VAL A 122 SSBOND 1 CYS A 32 CYS A 76 1555 1555 2.03 SSBOND 2 CYS A 245 CYS A 254 1555 1555 2.03 LINK C HIS A 22 N MSE A 23 1555 1555 1.33 LINK C MSE A 23 N GLY A 24 1555 1555 1.32 LINK C ALA A 46 N MSE A 47 1555 1555 1.34 LINK C MSE A 47 N ASP A 48 1555 1555 1.34 LINK C ALA A 49 N MSE A 50 1555 1555 1.33 LINK C MSE A 50 N LEU A 51 1555 1555 1.34 LINK C LEU A 79 N MSE A 80 1555 1555 1.33 LINK C MSE A 80 N ALA A 81 1555 1555 1.34 LINK C GLU A 82 N MSE A 83 1555 1555 1.33 LINK C MSE A 83 N LYS A 84 1555 1555 1.33 LINK C ASP A 97 N MSE A 98 1555 1555 1.34 LINK C MSE A 98 N ARG A 99 1555 1555 1.33 LINK C ASP A 131 N MSE A 132 1555 1555 1.33 LINK C MSE A 132 N ASP A 133 1555 1555 1.34 LINK C LEU A 219 N MSE A 220 1555 1555 1.33 LINK C MSE A 220 N GLY A 221 1555 1555 1.33 LINK C PRO A 272 N MSE A 273 1555 1555 1.33 LINK C MSE A 273 N ALA A 274 1555 1555 1.34 CRYST1 39.882 40.355 142.263 90.00 90.00 90.00 P 21 21 21 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 0.025074 0.000000 0.000000 0.00000 SCALE2 0.000000 0.024780 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007029 0.00000