HEADER TRANSFERASE 16-MAY-14 4QEK TITLE CRYSTAL STRUCTURE OF ANTIGEN 85C-S124A MUTANT CAVEAT 4QEK GLC A 401 HAS WRONG CHIRALITY AT ATOM C2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIACYLGLYCEROL ACYLTRANSFERASE/MYCOLYLTRANSFERASE AG85C; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DGAT, ACYL-COA:DIACYLGLYCEROL ACYLTRANSFERASE, ANTIGEN 85 COMPND 5 COMPLEX C, 85C, AG85C, FIBRONECTIN-BINDING PROTEIN C, FBPS C; COMPND 6 EC: 2.3.1.122, 2.3.1.20; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: FBPC, MPT45, MTCI5.03C, RV0129C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DIACYLGLYCEROL ACYLTRANSFERASE, MYCOLYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.FAVROT,D.H.LAJINESS,D.R.RONNING REVDAT 5 28-FEB-24 4QEK 1 HETSYN REVDAT 4 29-JUL-20 4QEK 1 CAVEAT COMPND REMARK SEQADV REVDAT 4 2 1 HETNAM SITE REVDAT 3 24-SEP-14 4QEK 1 JRNL REVDAT 2 30-JUL-14 4QEK 1 JRNL REVDAT 1 09-JUL-14 4QEK 0 JRNL AUTH L.FAVROT,D.H.LAJINESS,D.R.RONNING JRNL TITL INACTIVATION OF THE MYCOBACTERIUM TUBERCULOSIS ANTIGEN 85 JRNL TITL 2 COMPLEX BY COVALENT, ALLOSTERIC INHIBITORS. JRNL REF J.BIOL.CHEM. V. 289 25031 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 25028518 JRNL DOI 10.1074/JBC.M114.582445 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 79781 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.127 REMARK 3 R VALUE (WORKING SET) : 0.127 REMARK 3 FREE R VALUE : 0.143 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.490 REMARK 3 FREE R VALUE TEST SET COUNT : 1986 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 26.7618 - 3.1300 1.00 5687 151 0.1270 0.1333 REMARK 3 2 3.1300 - 2.4849 1.00 5588 138 0.1415 0.1568 REMARK 3 3 2.4849 - 2.1710 1.00 5605 147 0.1314 0.1438 REMARK 3 4 2.1710 - 1.9726 1.00 5540 143 0.1255 0.1389 REMARK 3 5 1.9726 - 1.8312 1.00 5569 145 0.1203 0.1275 REMARK 3 6 1.8312 - 1.7233 1.00 5601 137 0.1190 0.1401 REMARK 3 7 1.7233 - 1.6370 1.00 5536 130 0.1132 0.1448 REMARK 3 8 1.6370 - 1.5657 1.00 5539 146 0.1080 0.1389 REMARK 3 9 1.5657 - 1.5055 1.00 5548 149 0.1077 0.1386 REMARK 3 10 1.5055 - 1.4535 1.00 5589 141 0.1097 0.1308 REMARK 3 11 1.4535 - 1.4081 1.00 5510 136 0.1230 0.1491 REMARK 3 12 1.4081 - 1.3678 1.00 5491 141 0.1313 0.1730 REMARK 3 13 1.3678 - 1.3318 1.00 5532 144 0.1421 0.1786 REMARK 3 14 1.3318 - 1.2993 0.98 5460 138 0.1575 0.2025 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) : 0.070 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 12.750 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 : 0.006 2341 REMARK 3 ANGLE : 1.106 3227 REMARK 3 CHIRALITY : 0.079 324 REMARK 3 PLANARITY : 0.007 434 REMARK 3 DIHEDRAL : 12.282 853 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 4QEK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1000085955. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : C(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 23% PEG 3350, 0.2M LITHIUM SULFATE, REMARK 280 0.1M BIS-TRIS, PH 5.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 68.36800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.92950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 68.36800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.92950 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 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 761 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 ALA A 0 REMARK 465 PHE A 1 REMARK 465 ALA A 283 REMARK 465 THR A 284 REMARK 465 PRO A 285 REMARK 465 PRO A 286 REMARK 465 ALA A 287 REMARK 465 ALA A 288 REMARK 465 PRO A 289 REMARK 465 ALA A 290 REMARK 465 ALA A 291 REMARK 465 PRO A 292 REMARK 465 ALA A 293 REMARK 465 ALA A 294 REMARK 465 HIS A 295 REMARK 465 HIS A 296 REMARK 465 HIS A 297 REMARK 465 HIS A 298 REMARK 465 HIS A 299 REMARK 465 HIS A 300 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 SER A 2 CB OG REMARK 470 ARG A 3 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 225 CE NZ REMARK 470 ARG A 248 CD NE CZ NH1 NH2 REMARK 470 GLY A 282 C O 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 GLN A 85 O HOH A 642 2.04 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 ND2 ASN A 110 OE1 GLU A 267 4656 2.14 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 PRO A 54 37.67 -91.33 REMARK 500 PHE A 76 16.81 56.52 REMARK 500 ARG A 101 -63.00 -130.27 REMARK 500 ALA A 124 -119.73 51.49 REMARK 500 ASN A 152 57.01 -144.59 REMARK 500 SER A 169 78.68 -114.22 REMARK 500 LYS A 225 -15.05 78.41 REMARK 500 ARG A 248 16.35 -143.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4QDO RELATED DB: PDB REMARK 900 RELATED ID: 4QDT RELATED DB: PDB REMARK 900 RELATED ID: 4QDU RELATED DB: PDB REMARK 900 RELATED ID: 4QDX RELATED DB: PDB REMARK 900 RELATED ID: 4QDZ RELATED DB: PDB REMARK 900 RELATED ID: 4QE3 RELATED DB: PDB DBREF 4QEK A 0 294 UNP P9WQN9 A85C_MYCTU 46 340 SEQADV 4QEK ALA A 124 UNP P9WQN9 SER 170 ENGINEERED MUTATION SEQADV 4QEK HIS A 295 UNP P9WQN9 EXPRESSION TAG SEQADV 4QEK HIS A 296 UNP P9WQN9 EXPRESSION TAG SEQADV 4QEK HIS A 297 UNP P9WQN9 EXPRESSION TAG SEQADV 4QEK HIS A 298 UNP P9WQN9 EXPRESSION TAG SEQADV 4QEK HIS A 299 UNP P9WQN9 EXPRESSION TAG SEQADV 4QEK HIS A 300 UNP P9WQN9 EXPRESSION TAG SEQRES 1 A 301 ALA PHE SER ARG PRO GLY LEU PRO VAL GLU TYR LEU GLN SEQRES 2 A 301 VAL PRO SER ALA SER MET GLY ARG ASP ILE LYS VAL GLN SEQRES 3 A 301 PHE GLN GLY GLY GLY PRO HIS ALA VAL TYR LEU LEU ASP SEQRES 4 A 301 GLY LEU ARG ALA GLN ASP ASP TYR ASN GLY TRP ASP ILE SEQRES 5 A 301 ASN THR PRO ALA PHE GLU GLU TYR TYR GLN SER GLY LEU SEQRES 6 A 301 SER VAL ILE MET PRO VAL GLY GLY GLN SER SER PHE TYR SEQRES 7 A 301 THR ASP TRP TYR GLN PRO SER GLN SER ASN GLY GLN ASN SEQRES 8 A 301 TYR THR TYR LYS TRP GLU THR PHE LEU THR ARG GLU MET SEQRES 9 A 301 PRO ALA TRP LEU GLN ALA ASN LYS GLY VAL SER PRO THR SEQRES 10 A 301 GLY ASN ALA ALA VAL GLY LEU ALA MET SER GLY GLY SER SEQRES 11 A 301 ALA LEU ILE LEU ALA ALA TYR TYR PRO GLN GLN PHE PRO SEQRES 12 A 301 TYR ALA ALA SER LEU SER GLY PHE LEU ASN PRO SER GLU SEQRES 13 A 301 GLY TRP TRP PRO THR LEU ILE GLY LEU ALA MET ASN ASP SEQRES 14 A 301 SER GLY GLY TYR ASN ALA ASN SER MET TRP GLY PRO SER SEQRES 15 A 301 SER ASP PRO ALA TRP LYS ARG ASN ASP PRO MET VAL GLN SEQRES 16 A 301 ILE PRO ARG LEU VAL ALA ASN ASN THR ARG ILE TRP VAL SEQRES 17 A 301 TYR CYS GLY ASN GLY THR PRO SER ASP LEU GLY GLY ASP SEQRES 18 A 301 ASN ILE PRO ALA LYS PHE LEU GLU GLY LEU THR LEU ARG SEQRES 19 A 301 THR ASN GLN THR PHE ARG ASP THR TYR ALA ALA ASP GLY SEQRES 20 A 301 GLY ARG ASN GLY VAL PHE ASN PHE PRO PRO ASN GLY THR SEQRES 21 A 301 HIS SER TRP PRO TYR TRP ASN GLU GLN LEU VAL ALA MET SEQRES 22 A 301 LYS ALA ASP ILE GLN HIS VAL LEU ASN GLY ALA THR PRO SEQRES 23 A 301 PRO ALA ALA PRO ALA ALA PRO ALA ALA HIS HIS HIS HIS SEQRES 24 A 301 HIS HIS HET GLC A 401 24 HET SO4 A 402 5 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM SO4 SULFATE ION HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 GLC C6 H12 O6 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *364(H2 O) HELIX 1 1 ASN A 47 THR A 53 1 7 HELIX 2 2 PRO A 54 TYR A 60 1 7 HELIX 3 3 LYS A 94 ARG A 101 1 8 HELIX 4 4 ARG A 101 GLY A 112 1 12 HELIX 5 5 MET A 125 TYR A 137 1 13 HELIX 6 6 TRP A 157 SER A 169 1 13 HELIX 7 7 ASN A 173 GLY A 179 1 7 HELIX 8 8 ASP A 183 ASN A 189 1 7 HELIX 9 9 GLN A 194 ASN A 201 1 8 HELIX 10 10 LYS A 225 ASP A 245 1 21 HELIX 11 11 SER A 261 MET A 272 1 12 HELIX 12 12 MET A 272 ASN A 281 1 10 SHEET 1 A 8 VAL A 8 SER A 15 0 SHEET 2 A 8 ARG A 20 GLN A 27 -1 O PHE A 26 N GLU A 9 SHEET 3 A 8 SER A 65 PRO A 69 -1 O MET A 68 N GLN A 25 SHEET 4 A 8 ALA A 33 LEU A 36 1 N LEU A 36 O ILE A 67 SHEET 5 A 8 ALA A 119 LEU A 123 1 O ALA A 119 N TYR A 35 SHEET 6 A 8 TYR A 143 LEU A 147 1 O ALA A 145 N ALA A 120 SHEET 7 A 8 ARG A 204 TYR A 208 1 O ARG A 204 N ALA A 144 SHEET 8 A 8 GLY A 250 ASN A 253 1 O VAL A 251 N VAL A 207 CISPEP 1 THR A 213 PRO A 214 0 1.17 CRYST1 136.736 67.859 35.692 90.00 94.36 90.00 C 1 2 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 0.007313 0.000000 0.000558 0.00000 SCALE2 0.000000 0.014736 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028099 0.00000