HEADER HYDROLASE 21-NOV-21 7W25 TITLE STRUCTURE OF THE M. TUBERCULOSIS HTRA S413A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE SERINE PROTEASE HTRA1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HIGH-TEMPERATURE REQUIREMENT A PROTEASE; COMPND 5 EC: 3.4.21.107; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS H37RV; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: ATCC 25618 / H37RV; SOURCE 5 GENE: HTRA1, DEGP, HTRA, RV1223; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS HYDROLASE, HTRA FAMILY OF SERINE PROTEASE, CHYMOTRYPSIN-LIKE, KEYWDS 2 PERIPLASM, PROTEIN QUALITY CONTROL AND SIGNAL TRANSDUCTION. EXPDTA X-RAY DIFFRACTION AUTHOR A.K.GUPTA,B.GOPAL REVDAT 4 29-NOV-23 7W25 1 REMARK REVDAT 3 02-AUG-23 7W25 1 JRNL REVDAT 2 28-JUN-23 7W25 1 JRNL REVDAT 1 23-NOV-22 7W25 0 JRNL AUTH A.K.GUPTA,K.SINGH,Y.PATIDAR,R.SHARMA,A.A.SARDESAI,G.REDDY, JRNL AUTH 2 B.GOPAL JRNL TITL ALLOSTERIC DETERMINANTS IN HIGH TEMPERATURE REQUIREMENT A JRNL TITL 2 ENZYMES ARE CONSERVED AND REGULATE THE POPULATION OF ACTIVE JRNL TITL 3 CONFORMATIONS. JRNL REF ACS CHEM.BIOL. V. 18 1487 2023 JRNL REFN ESSN 1554-8937 JRNL PMID 37319329 JRNL DOI 10.1021/ACSCHEMBIO.2C00921 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.18.2_3874: ???) 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) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.83 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 7732 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 398 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 25.8300 - 3.8200 1.00 2458 120 0.1844 0.2077 REMARK 3 2 3.8200 - 3.0300 1.00 2448 141 0.2255 0.3193 REMARK 3 3 3.0300 - 2.6500 1.00 2428 137 0.2935 0.3316 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.740 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.10 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 : 0.003 2085 REMARK 3 ANGLE : 0.649 2847 REMARK 3 CHIRALITY : 0.051 361 REMARK 3 PLANARITY : 0.004 378 REMARK 3 DIHEDRAL : 15.593 303 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 7W25 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-NOV-21. REMARK 100 THE DEPOSITION ID IS D_1300025724. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-SEP-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7732 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 25.830 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 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: PHASER REMARK 200 STARTING MODEL: 6IEO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 1.5M SODIUM CITRATE REMARK 280 TRIBASIC DIHYDRATE PH 7.5, PH 7.4, MICROBATCH, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 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 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 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 SMTRY1 4 1.000000 0.000000 0.000000 53.60450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.94857 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 20.72367 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 53.60450 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 30.94857 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 20.72367 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 53.60450 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 30.94857 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 20.72367 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 61.89715 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 41.44733 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 61.89715 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 41.44733 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 61.89715 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 41.44733 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 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 632 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 642 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 GLY A 405 REMARK 465 LYS A 406 REMARK 465 SER A 407 REMARK 465 LEU A 408 REMARK 465 SER A 409 REMARK 465 ASP A 410 REMARK 465 SER A 411 REMARK 465 ALA A 412 REMARK 465 ALA A 413 REMARK 465 GLY A 414 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 LYS A 231 NZ REMARK 470 ASP A 248 CG OD1 OD2 REMARK 470 GLN A 249 CB CG CD OE1 NE2 REMARK 470 GLU A 250 CG CD OE1 OE2 REMARK 470 GLN A 253 CD OE1 NE2 REMARK 470 GLU A 274 CD OE1 OE2 REMARK 470 LYS A 283 CG CD CE NZ REMARK 470 ASP A 290 OD1 REMARK 470 LYS A 292 CE NZ REMARK 470 ASP A 316 CB CG OD1 OD2 REMARK 470 ASN A 317 CG OD1 ND2 REMARK 470 ARG A 322 NH1 NH2 REMARK 470 LYS A 328 CE NZ REMARK 470 LEU A 344 CD1 REMARK 470 ARG A 345 CB CG CD NE CZ NH1 NH2 REMARK 470 LEU A 426 CD1 CD2 REMARK 470 LYS A 436 CG CD CE NZ REMARK 470 ARG A 447 CG CD NE CZ NH1 NH2 REMARK 470 SER A 450 OG REMARK 470 ALA A 454 CB REMARK 470 LYS A 470 CG CD CE NZ REMARK 470 ASN A 484 CG OD1 ND2 REMARK 470 GLU A 513 CG CD OE1 OE2 REMARK 470 ARG A 515 CD NE CZ NH1 NH2 REMARK 470 HIS A 516 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 522 CE NZ REMARK 470 SER A 527 OG 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 SER A 247 -163.16 -110.86 REMARK 500 LEU A 344 -70.23 -71.02 REMARK 500 ARG A 345 30.63 -89.57 REMARK 500 GLU A 365 -72.70 -68.40 REMARK 500 LYS A 481 124.18 -176.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 652 DISTANCE = 5.86 ANGSTROMS DBREF 7W25 A 226 528 UNP O06291 HTRA1_MYCTU 226 528 SEQADV 7W25 ALA A 413 UNP O06291 SER 413 ENGINEERED MUTATION SEQADV 7W25 LEU A 529 UNP O06291 EXPRESSION TAG SEQADV 7W25 GLU A 530 UNP O06291 EXPRESSION TAG SEQADV 7W25 HIS A 531 UNP O06291 EXPRESSION TAG SEQRES 1 A 306 ALA GLY ARG PHE THR LYS VAL ALA ALA ALA VAL ALA ASP SEQRES 2 A 306 SER VAL VAL THR ILE GLU SER VAL SER ASP GLN GLU GLY SEQRES 3 A 306 MET GLN GLY SER GLY VAL ILE VAL ASP GLY ARG GLY TYR SEQRES 4 A 306 ILE VAL THR ASN ASN HIS VAL ILE SER GLU ALA ALA ASN SEQRES 5 A 306 ASN PRO SER GLN PHE LYS THR THR VAL VAL PHE ASN ASP SEQRES 6 A 306 GLY LYS GLU VAL PRO ALA ASN LEU VAL GLY ARG ASP PRO SEQRES 7 A 306 LYS THR ASP LEU ALA VAL LEU LYS VAL ASP ASN VAL ASP SEQRES 8 A 306 ASN LEU THR VAL ALA ARG LEU GLY ASP SER SER LYS VAL SEQRES 9 A 306 ARG VAL GLY ASP GLU VAL LEU ALA VAL GLY ALA PRO LEU SEQRES 10 A 306 GLY LEU ARG SER THR VAL THR GLN GLY ILE VAL SER ALA SEQRES 11 A 306 LEU HIS ARG PRO VAL PRO LEU SER GLY GLU GLY SER ASP SEQRES 12 A 306 THR ASP THR VAL ILE ASP ALA ILE GLN THR ASP ALA SER SEQRES 13 A 306 ILE ASN HIS GLY ASN SER GLY GLY PRO LEU ILE ASP MET SEQRES 14 A 306 ASP ALA GLN VAL ILE GLY ILE ASN THR ALA GLY LYS SER SEQRES 15 A 306 LEU SER ASP SER ALA ALA GLY LEU GLY PHE ALA ILE PRO SEQRES 16 A 306 VAL ASN GLU MET LYS LEU VAL ALA ASN SER LEU ILE LYS SEQRES 17 A 306 ASP GLY LYS ILE VAL HIS PRO THR LEU GLY ILE SER THR SEQRES 18 A 306 ARG SER VAL SER ASN ALA ILE ALA SER GLY ALA GLN VAL SEQRES 19 A 306 ALA ASN VAL LYS ALA GLY SER PRO ALA GLN LYS GLY GLY SEQRES 20 A 306 ILE LEU GLU ASN ASP VAL ILE VAL LYS VAL GLY ASN ARG SEQRES 21 A 306 ALA VAL ALA ASP SER ASP GLU PHE VAL VAL ALA VAL ARG SEQRES 22 A 306 GLN LEU ALA ILE GLY GLN ASP ALA PRO ILE GLU VAL VAL SEQRES 23 A 306 ARG GLU GLY ARG HIS VAL THR LEU THR VAL LYS PRO ASP SEQRES 24 A 306 PRO ASP SER THR LEU GLU HIS FORMUL 2 HOH *52(H2 O) HELIX 1 AA1 GLY A 227 ALA A 237 1 11 HELIX 2 AA2 ASN A 268 ASN A 278 1 11 HELIX 3 AA3 ASP A 325 VAL A 329 5 5 HELIX 4 AA4 VAL A 421 GLY A 435 1 15 HELIX 5 AA5 ASP A 489 ARG A 498 1 10 SHEET 1 AA1 7 GLU A 293 PRO A 295 0 SHEET 2 AA1 7 LYS A 283 VAL A 287 -1 N VAL A 286 O VAL A 294 SHEET 3 AA1 7 VAL A 240 VAL A 246 -1 N THR A 242 O VAL A 287 SHEET 4 AA1 7 GLY A 251 ILE A 258 -1 O MET A 252 N SER A 245 SHEET 5 AA1 7 TYR A 264 THR A 267 -1 O VAL A 266 N VAL A 257 SHEET 6 AA1 7 LEU A 307 LYS A 311 -1 O LEU A 310 N ILE A 265 SHEET 7 AA1 7 ASN A 297 ASP A 302 -1 N ASP A 302 O LEU A 307 SHEET 1 AA2 7 GLU A 334 VAL A 338 0 SHEET 2 AA2 7 VAL A 348 LEU A 362 -1 O THR A 349 N ALA A 337 SHEET 3 AA2 7 THR A 371 THR A 378 -1 O THR A 371 N LEU A 362 SHEET 4 AA2 7 GLY A 416 PRO A 420 -1 O GLY A 416 N THR A 378 SHEET 5 AA2 7 VAL A 398 THR A 403 -1 N ILE A 401 O ILE A 419 SHEET 6 AA2 7 PRO A 390 ILE A 392 -1 N LEU A 391 O GLY A 400 SHEET 7 AA2 7 GLU A 334 VAL A 338 -1 N LEU A 336 O ILE A 392 SHEET 1 AA3 2 PRO A 440 THR A 441 0 SHEET 2 AA3 2 ASP A 524 PRO A 525 -1 O ASP A 524 N THR A 441 SHEET 1 AA4 4 ILE A 444 VAL A 449 0 SHEET 2 AA4 4 GLY A 456 VAL A 462 -1 O GLN A 458 N ARG A 447 SHEET 3 AA4 4 VAL A 478 VAL A 482 -1 O ILE A 479 N ALA A 457 SHEET 4 AA4 4 ARG A 485 ALA A 486 -1 O ARG A 485 N VAL A 482 SHEET 1 AA5 5 ILE A 444 VAL A 449 0 SHEET 2 AA5 5 GLY A 456 VAL A 462 -1 O GLN A 458 N ARG A 447 SHEET 3 AA5 5 VAL A 478 VAL A 482 -1 O ILE A 479 N ALA A 457 SHEET 4 AA5 5 ALA A 506 ARG A 512 -1 O GLU A 509 N LYS A 481 SHEET 5 AA5 5 ARG A 515 VAL A 521 -1 O VAL A 517 N VAL A 510 CRYST1 107.209 107.209 62.171 90.00 90.00 120.00 H 3 9 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 0.009328 0.005385 0.000000 0.00000 SCALE2 0.000000 0.010771 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016085 0.00000