HEADER CYTOSOLIC PROTEIN 26-MAR-23 8GMK TITLE PYRUVATE BOUND STRUCTURE OF CITRATE SYNTHASE (CITA) IN MYCOBACTERIUM TITLE 2 TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CITRATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.3.3.16; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS H37RV; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 GENE: CITA, SAMEA2683035_02214; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CITRATE SYNTHESIS, TCA CYCLE, PYRUVATE, CYTOSOLIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.PATHIRAGE,D.RONNING,M.YAMSEK REVDAT 3 15-NOV-23 8GMK 1 ATOM REVDAT 2 08-NOV-23 8GMK 1 SOURCE REVDAT 1 07-JUN-23 8GMK 0 JRNL AUTH R.PATHIRAGE,L.FAVROT,C.PETIT,M.YAMSEK,S.SINGH, JRNL AUTH 2 J.R.MALLAREDDY,S.RANA,A.NATARAJAN,D.R.RONNING JRNL TITL MYCOBACTERIUM TUBERCULOSIS CITA ACTIVITY IS MODULATED BY JRNL TITL 2 CYSTEINE OXIDATION AND PYRUVATE BINDING. JRNL REF RSC MED CHEM V. 14 921 2023 JRNL REFN ESSN 2632-8682 JRNL PMID 37252106 JRNL DOI 10.1039/D3MD00058C REMARK 2 REMARK 2 RESOLUTION. 1.81 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158:000 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) : 1.81 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 74189 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.700 REMARK 3 FREE R VALUE TEST SET COUNT : 2004 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 41.3400 - 4.3600 1.00 5443 152 0.1600 0.2078 REMARK 3 2 4.3600 - 3.4600 1.00 5256 143 0.1734 0.2192 REMARK 3 3 3.4600 - 3.0200 1.00 5198 143 0.2006 0.2667 REMARK 3 4 3.0200 - 2.7500 1.00 5201 146 0.2306 0.2744 REMARK 3 5 2.7500 - 2.5500 1.00 5153 142 0.2093 0.2971 REMARK 3 6 2.5500 - 2.4000 1.00 5158 143 0.2385 0.2594 REMARK 3 7 2.4000 - 2.2800 1.00 5143 141 0.2248 0.2801 REMARK 3 8 2.2800 - 2.1800 1.00 5112 144 0.2552 0.2931 REMARK 3 9 2.1800 - 2.1000 1.00 5155 141 0.2540 0.3151 REMARK 3 10 2.1000 - 2.0200 1.00 5129 142 0.2822 0.3225 REMARK 3 11 2.0200 - 1.9600 1.00 5097 143 0.2990 0.3304 REMARK 3 12 1.9600 - 1.9000 1.00 5128 143 0.3364 0.3343 REMARK 3 13 1.9000 - 1.8500 1.00 5106 140 0.3714 0.4314 REMARK 3 14 1.8500 - 1.8100 0.98 4971 141 0.4138 0.4765 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) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.160 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 5760 REMARK 3 ANGLE : 0.940 7788 REMARK 3 CHIRALITY : 0.056 851 REMARK 3 PLANARITY : 0.010 1031 REMARK 3 DIHEDRAL : 8.748 855 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 8GMK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-MAR-23. REMARK 100 THE DEPOSITION ID IS D_1000272925. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74189 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.810 REMARK 200 RESOLUTION RANGE LOW (A) : 41.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : 0.14700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.1200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.81 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 8.80 REMARK 200 R MERGE FOR SHELL (I) : 2.45300 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: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS PH 8.5, 0.5 M SODIUM REMARK 280 CHLORIDE AND 19 % W/V POLYETHYLENE GLYCOL 3350 IN THE PRESENCE REMARK 280 OF 5.6 MICROMOLAR DETERGENT, CYMAL-6, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 289K 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 47.11500 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 94.23000 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 94.23000 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 47.11500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 1 REMARK 465 THR A 2 REMARK 465 VAL A 3 REMARK 465 VAL A 4 REMARK 465 PRO A 5 REMARK 465 GLU A 6 REMARK 465 ASN A 7 REMARK 465 THR A 372 REMARK 465 ALA A 373 REMARK 465 HIS A 374 REMARK 465 HIS A 375 REMARK 465 HIS A 376 REMARK 465 HIS A 377 REMARK 465 HIS A 378 REMARK 465 HIS A 379 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 VAL B 3 REMARK 465 VAL B 4 REMARK 465 PRO B 5 REMARK 465 GLU B 6 REMARK 465 ASN B 7 REMARK 465 ALA B 373 REMARK 465 HIS B 374 REMARK 465 HIS B 375 REMARK 465 HIS B 376 REMARK 465 HIS B 377 REMARK 465 HIS B 378 REMARK 465 HIS B 379 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 PHE A 71 94.03 -166.35 REMARK 500 HIS A 176 48.31 -155.18 REMARK 500 ARG A 241 1.25 -69.28 REMARK 500 ALA A 255 -109.94 -126.24 REMARK 500 LEU B 12 18.13 52.11 REMARK 500 PHE B 71 92.60 -168.43 REMARK 500 HIS B 176 52.38 -161.74 REMARK 500 ALA B 255 -105.23 -131.65 REMARK 500 REMARK 500 REMARK: NULL DBREF1 8GMK A 1 373 UNP A0A045JB88_MYCTX DBREF2 8GMK A A0A045JB88 1 373 DBREF1 8GMK B 1 373 UNP A0A045JB88_MYCTX DBREF2 8GMK B A0A045JB88 1 373 SEQADV 8GMK HIS A 374 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS A 375 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS A 376 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS A 377 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS A 378 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS A 379 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS B 374 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS B 375 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS B 376 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS B 377 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS B 378 UNP A0A045JB8 EXPRESSION TAG SEQADV 8GMK HIS B 379 UNP A0A045JB8 EXPRESSION TAG SEQRES 1 A 379 MET THR VAL VAL PRO GLU ASN PHE VAL PRO GLY LEU ASP SEQRES 2 A 379 GLY VAL VAL ALA PHE THR THR GLU ILE ALA GLU PRO ASP SEQRES 3 A 379 LYS ASP GLY GLY ALA LEU ARG TYR ARG GLY VAL ASP ILE SEQRES 4 A 379 GLU ASP LEU VAL SER GLN ARG VAL THR PHE GLY ASP VAL SEQRES 5 A 379 TRP ALA LEU LEU VAL ASP GLY ASN PHE GLY SER GLY LEU SEQRES 6 A 379 PRO PRO ALA GLU PRO PHE PRO LEU PRO ILE HIS SER GLY SEQRES 7 A 379 ASP VAL ARG VAL ASP VAL GLN ALA GLY LEU ALA MET LEU SEQRES 8 A 379 ALA PRO ILE TRP GLY TYR ALA PRO LEU LEU ASP ILE ASP SEQRES 9 A 379 ASP ALA THR ALA ARG GLN GLN LEU ALA ARG ALA SER VAL SEQRES 10 A 379 MET ALA LEU SER TYR VAL ALA GLN SER ALA ARG GLY ILE SEQRES 11 A 379 TYR GLN PRO ALA VAL PRO GLN ARG ILE ILE ASP GLU CYS SEQRES 12 A 379 SER THR VAL THR ALA ARG PHE MET THR ARG TRP GLN GLY SEQRES 13 A 379 GLU PRO ASP PRO ARG HIS ILE GLU ALA ILE ASP ALA TYR SEQRES 14 A 379 TRP VAL SER ALA ALA GLU HIS GLY MET ASN ALA SER THR SEQRES 15 A 379 PHE THR ALA ARG VAL ILE ALA SER THR GLY ALA ASP VAL SEQRES 16 A 379 ALA ALA ALA LEU SER GLY ALA ILE GLY ALA MET SER GLY SEQRES 17 A 379 PRO LEU HIS GLY GLY ALA PRO ALA ARG VAL LEU PRO MET SEQRES 18 A 379 LEU ASP GLU VAL GLU ARG ALA GLY ASP ALA ARG SER VAL SEQRES 19 A 379 VAL LYS GLY ILE LEU ASP ARG GLY GLU LYS LEU MET GLY SEQRES 20 A 379 PHE GLY HIS ARG VAL TYR ARG ALA GLU ASP PRO ARG ALA SEQRES 21 A 379 ARG VAL LEU ARG ALA ALA ALA GLU ARG LEU GLY ALA PRO SEQRES 22 A 379 ARG TYR GLU VAL ALA VAL ALA VAL GLU GLN ALA ALA LEU SEQRES 23 A 379 SER GLU LEU ARG GLU ARG ARG PRO ASP ARG ALA ILE GLU SEQRES 24 A 379 THR ASN VAL GLU PHE TRP ALA ALA VAL VAL LEU ASP PHE SEQRES 25 A 379 ALA ARG VAL PRO ALA ASN MET MET PRO ALA MET PHE THR SEQRES 26 A 379 CYS GLY ARG THR ALA GLY TRP CYS ALA HIS ILE LEU GLU SEQRES 27 A 379 GLN LYS ARG LEU GLY LYS LEU VAL ARG PRO SER ALA ILE SEQRES 28 A 379 TYR VAL GLY PRO GLY PRO ARG SER PRO GLU SER VAL ASP SEQRES 29 A 379 GLY TRP GLU ARG VAL LEU THR THR ALA HIS HIS HIS HIS SEQRES 30 A 379 HIS HIS SEQRES 1 B 379 MET THR VAL VAL PRO GLU ASN PHE VAL PRO GLY LEU ASP SEQRES 2 B 379 GLY VAL VAL ALA PHE THR THR GLU ILE ALA GLU PRO ASP SEQRES 3 B 379 LYS ASP GLY GLY ALA LEU ARG TYR ARG GLY VAL ASP ILE SEQRES 4 B 379 GLU ASP LEU VAL SER GLN ARG VAL THR PHE GLY ASP VAL SEQRES 5 B 379 TRP ALA LEU LEU VAL ASP GLY ASN PHE GLY SER GLY LEU SEQRES 6 B 379 PRO PRO ALA GLU PRO PHE PRO LEU PRO ILE HIS SER GLY SEQRES 7 B 379 ASP VAL ARG VAL ASP VAL GLN ALA GLY LEU ALA MET LEU SEQRES 8 B 379 ALA PRO ILE TRP GLY TYR ALA PRO LEU LEU ASP ILE ASP SEQRES 9 B 379 ASP ALA THR ALA ARG GLN GLN LEU ALA ARG ALA SER VAL SEQRES 10 B 379 MET ALA LEU SER TYR VAL ALA GLN SER ALA ARG GLY ILE SEQRES 11 B 379 TYR GLN PRO ALA VAL PRO GLN ARG ILE ILE ASP GLU CYS SEQRES 12 B 379 SER THR VAL THR ALA ARG PHE MET THR ARG TRP GLN GLY SEQRES 13 B 379 GLU PRO ASP PRO ARG HIS ILE GLU ALA ILE ASP ALA TYR SEQRES 14 B 379 TRP VAL SER ALA ALA GLU HIS GLY MET ASN ALA SER THR SEQRES 15 B 379 PHE THR ALA ARG VAL ILE ALA SER THR GLY ALA ASP VAL SEQRES 16 B 379 ALA ALA ALA LEU SER GLY ALA ILE GLY ALA MET SER GLY SEQRES 17 B 379 PRO LEU HIS GLY GLY ALA PRO ALA ARG VAL LEU PRO MET SEQRES 18 B 379 LEU ASP GLU VAL GLU ARG ALA GLY ASP ALA ARG SER VAL SEQRES 19 B 379 VAL LYS GLY ILE LEU ASP ARG GLY GLU LYS LEU MET GLY SEQRES 20 B 379 PHE GLY HIS ARG VAL TYR ARG ALA GLU ASP PRO ARG ALA SEQRES 21 B 379 ARG VAL LEU ARG ALA ALA ALA GLU ARG LEU GLY ALA PRO SEQRES 22 B 379 ARG TYR GLU VAL ALA VAL ALA VAL GLU GLN ALA ALA LEU SEQRES 23 B 379 SER GLU LEU ARG GLU ARG ARG PRO ASP ARG ALA ILE GLU SEQRES 24 B 379 THR ASN VAL GLU PHE TRP ALA ALA VAL VAL LEU ASP PHE SEQRES 25 B 379 ALA ARG VAL PRO ALA ASN MET MET PRO ALA MET PHE THR SEQRES 26 B 379 CYS GLY ARG THR ALA GLY TRP CYS ALA HIS ILE LEU GLU SEQRES 27 B 379 GLN LYS ARG LEU GLY LYS LEU VAL ARG PRO SER ALA ILE SEQRES 28 B 379 TYR VAL GLY PRO GLY PRO ARG SER PRO GLU SER VAL ASP SEQRES 29 B 379 GLY TRP GLU ARG VAL LEU THR THR ALA HIS HIS HIS HIS SEQRES 30 B 379 HIS HIS HET PYR A 401 6 HET PGE A 402 10 HET EDO A 403 4 HET EDO A 404 4 HET EDO A 405 4 HET EDO A 406 4 HET EDO A 407 4 HET PEG A 408 7 HET EDO A 409 4 HET PEG A 410 7 HET EDO A 411 4 HET PEG A 412 7 HET EDO A 413 4 HET EDO B 401 4 HET PYR B 402 6 HET EDO B 403 4 HET EDO B 404 4 HET EDO B 405 4 HET EDO B 406 4 HET EDO B 407 4 HET EDO B 408 4 HET PEG B 409 7 HET EDO B 410 4 HET EDO B 411 4 HET PEG B 412 7 HETNAM PYR PYRUVIC ACID HETNAM PGE TRIETHYLENE GLYCOL HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN EDO ETHYLENE GLYCOL FORMUL 3 PYR 2(C3 H4 O3) FORMUL 4 PGE C6 H14 O4 FORMUL 5 EDO 17(C2 H6 O2) FORMUL 10 PEG 5(C4 H10 O3) FORMUL 28 HOH *466(H2 O) HELIX 1 AA1 ILE A 39 GLN A 45 1 7 HELIX 2 AA2 THR A 48 GLY A 59 1 12 HELIX 3 AA3 ASP A 79 MET A 90 1 12 HELIX 4 AA4 MET A 90 GLY A 96 1 7 HELIX 5 AA5 PRO A 99 ILE A 103 5 5 HELIX 6 AA6 ASP A 104 GLY A 129 1 26 HELIX 7 AA7 PRO A 136 ASP A 141 1 6 HELIX 8 AA8 THR A 145 GLY A 156 1 12 HELIX 9 AA9 ASP A 159 ALA A 174 1 16 HELIX 10 AB1 ASN A 179 THR A 191 1 13 HELIX 11 AB2 ASP A 194 SER A 207 1 14 HELIX 12 AB3 VAL A 218 GLY A 229 1 12 HELIX 13 AB4 ASP A 230 ARG A 241 1 12 HELIX 14 AB5 ASP A 257 GLY A 271 1 15 HELIX 15 AB6 ARG A 274 ARG A 293 1 20 HELIX 16 AB7 ASN A 301 ALA A 313 1 13 HELIX 17 AB8 PRO A 316 ASN A 318 5 3 HELIX 18 AB9 MET A 319 GLY A 343 1 25 HELIX 19 AC1 SER A 359 VAL A 363 5 5 HELIX 20 AC2 ILE B 39 GLN B 45 1 7 HELIX 21 AC3 THR B 48 GLY B 59 1 12 HELIX 22 AC4 ASP B 79 MET B 90 1 12 HELIX 23 AC5 MET B 90 GLY B 96 1 7 HELIX 24 AC6 PRO B 99 ILE B 103 5 5 HELIX 25 AC7 ASP B 104 GLY B 129 1 26 HELIX 26 AC8 PRO B 136 ASP B 141 1 6 HELIX 27 AC9 THR B 145 GLY B 156 1 12 HELIX 28 AD1 ASP B 159 ALA B 174 1 16 HELIX 29 AD2 ASN B 179 THR B 191 1 13 HELIX 30 AD3 ASP B 194 SER B 207 1 14 HELIX 31 AD4 VAL B 218 GLY B 229 1 12 HELIX 32 AD5 ASP B 230 ARG B 241 1 12 HELIX 33 AD6 ASP B 257 LEU B 270 1 14 HELIX 34 AD7 ARG B 274 ARG B 293 1 20 HELIX 35 AD8 ASN B 301 ALA B 313 1 13 HELIX 36 AD9 PRO B 316 ASN B 318 5 3 HELIX 37 AE1 MET B 319 GLY B 343 1 25 HELIX 38 AE2 SER B 359 VAL B 363 5 5 HELIX 39 AE3 GLY B 365 VAL B 369 5 5 SHEET 1 AA1 2 VAL A 16 THR A 20 0 SHEET 2 AA1 2 SER B 349 TYR B 352 1 O SER B 349 N ALA A 17 SHEET 1 AA2 3 ALA A 23 ASP A 26 0 SHEET 2 AA2 3 ALA A 31 TYR A 34 -1 O ARG A 33 N GLU A 24 SHEET 3 AA2 3 VAL A 37 ASP A 38 -1 O VAL A 37 N TYR A 34 SHEET 1 AA3 2 PHE A 248 GLY A 249 0 SHEET 2 AA3 2 GLU A 299 THR A 300 -1 O GLU A 299 N GLY A 249 SHEET 1 AA4 2 SER A 349 TYR A 352 0 SHEET 2 AA4 2 VAL B 16 THR B 20 1 O ALA B 17 N SER A 349 SHEET 1 AA5 3 ALA B 23 ASP B 26 0 SHEET 2 AA5 3 ALA B 31 TYR B 34 -1 O ARG B 33 N GLU B 24 SHEET 3 AA5 3 VAL B 37 ASP B 38 -1 O VAL B 37 N TYR B 34 SHEET 1 AA6 2 PHE B 248 HIS B 250 0 SHEET 2 AA6 2 ILE B 298 THR B 300 -1 O GLU B 299 N GLY B 249 CRYST1 99.524 99.524 141.345 90.00 90.00 120.00 P 31 2 1 12 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 0.010048 0.005801 0.000000 0.00000 SCALE2 0.000000 0.011602 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007075 0.00000