HEADER TRANSCRIPTION/TRANSCRIPTION INHIBITOR 11-NOV-15 5EP3 TITLE QUORUM-SENSING SIGNAL INTEGRATOR LUXO - CATALYTIC DOMAIN BOUND TO CV- TITLE 2 133 INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE REPRESSOR PROTEIN LUXO; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: AAA+ CATALYTIC DOMAIN (UNP RESIDUES 141-387); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHOTOBACTERIUM ANGUSTUM; SOURCE 3 ORGANISM_TAXID: 661; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; 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: PQLINKH KEYWDS QUORUM SENSING, AAA+ PROTEIN, CATALYTIC DOMAIN, ATPASE, INHIBITOR, KEYWDS 2 TRANSCRIPTION-TRANSCRIPTION INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.SHAH,H.B.SELCUK,P.D.JEFFREY,F.M.HUGHSON REVDAT 5 06-MAR-24 5EP3 1 REMARK REVDAT 4 11-DEC-19 5EP3 1 REMARK REVDAT 3 27-SEP-17 5EP3 1 REMARK REVDAT 2 08-JUN-16 5EP3 1 JRNL REVDAT 1 20-APR-16 5EP3 0 JRNL AUTH H.BOYACI,T.SHAH,A.HURLEY,B.KOKONA,Z.LI,C.VENTOCILLA, JRNL AUTH 2 P.D.JEFFREY,M.F.SEMMELHACK,R.FAIRMAN,B.L.BASSLER,F.M.HUGHSON JRNL TITL STRUCTURE, REGULATION, AND INHIBITION OF THE QUORUM-SENSING JRNL TITL 2 SIGNAL INTEGRATOR LUXO. JRNL REF PLOS BIOL. V. 14 02464 2016 JRNL REFN ESSN 1545-7885 JRNL PMID 27219477 JRNL DOI 10.1371/JOURNAL.PBIO.1002464 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10-2155_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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.39 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 24512 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 1213 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 21.3954 - 3.7383 0.99 2688 144 0.1588 0.1795 REMARK 3 2 3.7383 - 2.9697 0.99 2676 134 0.1751 0.2062 REMARK 3 3 2.9697 - 2.5951 0.98 2639 112 0.1974 0.2655 REMARK 3 4 2.5951 - 2.3581 0.98 2617 166 0.2120 0.2773 REMARK 3 5 2.3581 - 2.1893 0.98 2577 149 0.2111 0.2561 REMARK 3 6 2.1893 - 2.0603 0.98 2621 133 0.2250 0.2699 REMARK 3 7 2.0603 - 1.9572 0.96 2551 122 0.2310 0.2573 REMARK 3 8 1.9572 - 1.8721 0.93 2493 116 0.2613 0.2926 REMARK 3 9 1.8721 - 1.8000 0.91 2437 137 0.3081 0.3785 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.750 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.98 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.87 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 : 0.004 2091 REMARK 3 ANGLE : 0.651 2834 REMARK 3 CHIRALITY : 0.044 310 REMARK 3 PLANARITY : 0.004 366 REMARK 3 DIHEDRAL : 15.009 1277 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 5EP3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-NOV-15. REMARK 100 THE DEPOSITION ID IS D_1000215295. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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 : RIGAKU RUH3R 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 : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25305 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 22.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.54600 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: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.4 M AMMONIUM SULFATE, 0.1 M HEPES PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 27.41967 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 54.83933 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.12950 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 68.54917 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 13.70983 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 MET A 140 REMARK 465 HIS A 394 REMARK 465 HIS A 395 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 223 OG REMARK 470 HIS A 393 CG ND1 CD2 CE1 NE2 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 HOH A 502 O HOH A 661 2.14 REMARK 500 OG SER A 309 O HOH A 501 2.17 REMARK 500 O HOH A 611 O HOH A 615 2.18 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 O HOH A 584 O HOH A 602 2665 2.13 REMARK 500 O HOH A 524 O HOH A 640 4675 2.18 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 VAL A 305 -62.11 -91.06 REMARK 500 SER A 338 50.17 -148.98 REMARK 500 ASN A 358 -140.24 58.99 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 723 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH A 724 DISTANCE = 6.01 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5QT A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EPE A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 404 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5EP0 RELATED DB: PDB REMARK 900 RELATED ID: 5EP1 RELATED DB: PDB REMARK 900 RELATED ID: 5EP2 RELATED DB: PDB REMARK 900 RELATED ID: 5EP4 RELATED DB: PDB DBREF 5EP3 A 141 387 UNP Q1ZS18 Q1ZS18_PHOAS 141 387 SEQADV 5EP3 MET A 140 UNP Q1ZS18 INITIATING METHIONINE SEQADV 5EP3 LEU A 388 UNP Q1ZS18 EXPRESSION TAG SEQADV 5EP3 GLU A 389 UNP Q1ZS18 EXPRESSION TAG SEQADV 5EP3 HIS A 390 UNP Q1ZS18 EXPRESSION TAG SEQADV 5EP3 HIS A 391 UNP Q1ZS18 EXPRESSION TAG SEQADV 5EP3 HIS A 392 UNP Q1ZS18 EXPRESSION TAG SEQADV 5EP3 HIS A 393 UNP Q1ZS18 EXPRESSION TAG SEQADV 5EP3 HIS A 394 UNP Q1ZS18 EXPRESSION TAG SEQADV 5EP3 HIS A 395 UNP Q1ZS18 EXPRESSION TAG SEQRES 1 A 256 MET GLY PHE ILE GLY ASN SER LEU PRO MET GLN ALA VAL SEQRES 2 A 256 TYR ARG VAL ILE GLU SER ALA ALA SER SER LYS ALA THR SEQRES 3 A 256 VAL PHE ILE THR GLY GLU SER GLY THR GLY LYS GLU VAL SEQRES 4 A 256 CYS ALA GLU ALA ILE HIS ALA ALA SER PRO ARG HIS ASP SEQRES 5 A 256 LYS PRO PHE ILE ALA LEU ASN CYS ALA ALA ILE PRO LYS SEQRES 6 A 256 ASP LEU ILE GLU SER GLU LEU PHE GLY HIS VAL LYS GLY SEQRES 7 A 256 ALA PHE THR GLY ALA SER THR GLU ARG GLN GLY ALA VAL SEQRES 8 A 256 GLU MET ALA HIS ASN GLY THR LEU MET LEU ASP GLU LEU SEQRES 9 A 256 CYS GLU MET ASP LEU ASP LEU GLN SER LYS LEU LEU ARG SEQRES 10 A 256 PHE ILE GLN THR GLY THR TYR GLN LYS VAL GLY SER SER SEQRES 11 A 256 LYS MET SER SER VAL ASP VAL ARG PHE VAL CYS ALA THR SEQRES 12 A 256 ASN ARG ASN PRO TRP GLU GLU VAL GLN GLU GLY ARG PHE SEQRES 13 A 256 ARG GLU ASP LEU TYR TYR ARG LEU HIS VAL ILE PRO ILE SEQRES 14 A 256 SER LEU PRO PRO LEU ARG GLU ARG GLY GLY ASP ILE ILE SEQRES 15 A 256 GLU ILE ALA HIS ALA LEU LEU GLY LEU MET SER LEU GLU SEQRES 16 A 256 GLU GLY LYS SER PHE SER ARG PHE SER GLU PRO VAL LEU SEQRES 17 A 256 ARG LEU PHE GLU SER TYR SER TRP PRO GLY ASN VAL ARG SEQRES 18 A 256 GLU LEU GLN ASN VAL ILE ARG ASN ILE VAL VAL LEU ASN SEQRES 19 A 256 THR ASP ASP GLU VAL LYS LEU GLU MET VAL PRO PRO PRO SEQRES 20 A 256 ILE LEU GLU HIS HIS HIS HIS HIS HIS HET 5QT A 401 18 HET SO4 A 402 5 HET EPE A 403 15 HET EDO A 404 4 HETNAM 5QT 2,2-DIMETHYLPROPYL 2-[(3-OXIDANYLIDENE-5-SULFANYLIDENE- HETNAM 2 5QT 2~{H}-1,2,4-TRIAZIN-6-YL)AMINO]ETHANOATE HETNAM SO4 SULFATE ION HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM EDO 1,2-ETHANEDIOL HETSYN EPE HEPES HETSYN EDO ETHYLENE GLYCOL FORMUL 2 5QT C10 H16 N4 O3 S FORMUL 3 SO4 O4 S 2- FORMUL 4 EPE C8 H18 N2 O4 S FORMUL 5 EDO C2 H6 O2 FORMUL 6 HOH *224(H2 O) HELIX 1 AA1 SER A 146 SER A 161 1 16 HELIX 2 AA2 GLY A 175 SER A 187 1 13 HELIX 3 AA3 PRO A 203 ASP A 205 5 3 HELIX 4 AA4 LEU A 206 PHE A 212 1 7 HELIX 5 AA5 GLY A 228 ALA A 233 1 6 HELIX 6 AA6 LEU A 243 MET A 246 5 4 HELIX 7 AA7 ASP A 247 GLY A 261 1 15 HELIX 8 AA8 ASN A 285 GLU A 292 1 8 HELIX 9 AA9 ARG A 296 HIS A 304 1 9 HELIX 10 AB1 PRO A 312 GLY A 317 5 6 HELIX 11 AB2 GLY A 318 GLY A 336 1 19 HELIX 12 AB3 SER A 343 TYR A 353 1 11 HELIX 13 AB4 GLY A 357 ASN A 373 1 17 HELIX 14 AB5 LYS A 379 VAL A 383 5 5 HELIX 15 AB6 PRO A 386 HIS A 393 1 8 SHEET 1 AA1 5 PHE A 194 ASN A 198 0 SHEET 2 AA1 5 THR A 237 ASP A 241 1 O MET A 239 N ILE A 195 SHEET 3 AA1 5 ARG A 277 ALA A 281 1 O VAL A 279 N LEU A 240 SHEET 4 AA1 5 VAL A 166 THR A 169 1 N VAL A 166 O CYS A 280 SHEET 5 AA1 5 ILE A 306 SER A 309 1 O ILE A 308 N THR A 169 SHEET 1 AA2 2 GLY A 213 HIS A 214 0 SHEET 2 AA2 2 ARG A 226 GLN A 227 -1 O ARG A 226 N HIS A 214 SHEET 1 AA3 2 THR A 262 TYR A 263 0 SHEET 2 AA3 2 SER A 272 SER A 273 -1 O SER A 272 N TYR A 263 SHEET 1 AA4 2 ARG A 341 PHE A 342 0 SHEET 2 AA4 2 GLU A 377 VAL A 378 1 O VAL A 378 N ARG A 341 CISPEP 1 PRO A 385 PRO A 386 0 2.73 SITE 1 AC1 10 GLY A 141 PHE A 142 ILE A 143 THR A 174 SITE 2 AC1 10 GLY A 175 VAL A 178 ARG A 316 ILE A 323 SITE 3 AC1 10 VAL A 359 GLN A 363 SITE 1 AC2 7 GLU A 171 GLY A 173 THR A 174 GLY A 175 SITE 2 AC2 7 LYS A 176 HOH A 505 HOH A 579 SITE 1 AC3 15 LYS A 163 ALA A 164 THR A 165 ILE A 258 SITE 2 AC3 15 GLN A 259 VAL A 274 ASP A 275 VAL A 276 SITE 3 AC3 15 VAL A 305 GLU A 351 ARG A 367 HOH A 510 SITE 4 AC3 15 HOH A 529 HOH A 553 HOH A 627 SITE 1 AC4 5 SER A 158 LYS A 337 VAL A 371 THR A 374 SITE 2 AC4 5 HOH A 614 CRYST1 76.527 76.527 82.259 90.00 90.00 120.00 P 61 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 0.013067 0.007544 0.000000 0.00000 SCALE2 0.000000 0.015089 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012157 0.00000