HEADER LIGASE 28-APR-20 6YVQ TITLE CRYSTAL STRUCTURE OF SAICAR SYNTHETASE (PURC) FROM MYCOBACTERIUM TITLE 2 ABSCESSUS IN APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SAICAR SYNTHETASE; COMPND 5 EC: 6.3.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTEROIDES ABSCESSUS (STRAIN ATCC 19977 / SOURCE 3 DSM 44196 / CIP 104536 / JCM 13569 / NCTC 13031 / TMC 1543); SOURCE 4 ORGANISM_TAXID: 561007; SOURCE 5 STRAIN: ATCC 19977 / DSM 44196 / CIP 104536 / JCM 13569 / NCTC 13031 SOURCE 6 / TMC 1543; SOURCE 7 GENE: PURC, MAB_0689; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SAICAR SYNTHETASE, PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE KEYWDS 2 SYNTHASE, PURC, PURINE BIOSYNTHESIS, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR S.E.THOMAS,S.CHAROENSUTTHIVARAKUL,A.G.COYNE,C.ABELL,T.L.BLUNDELL REVDAT 4 24-JAN-24 6YVQ 1 REMARK REVDAT 3 23-FEB-22 6YVQ 1 JRNL REVDAT 2 16-FEB-22 6YVQ 1 JRNL REVDAT 1 12-MAY-21 6YVQ 0 JRNL AUTH S.CHAROENSUTTHIVARAKUL,S.E.THOMAS,A.CURRAN,K.P.BROWN, JRNL AUTH 2 J.M.BELARDINELLI,A.J.WHITEHOUSE,M.ACEBRON-GARCIA-DE-EULATE, JRNL AUTH 3 J.SANGAN,S.G.GRAMANI,M.JACKSON,V.MENDES,R.A.FLOTO, JRNL AUTH 4 T.L.BLUNDELL,A.G.COYNE,C.ABELL JRNL TITL DEVELOPMENT OF INHIBITORS OF SAICAR SYNTHETASE (PURC) FROM JRNL TITL 2 MYCOBACTERIUM ABSCESSUS USING A FRAGMENT-BASED APPROACH. JRNL REF ACS INFECT DIS. V. 8 296 2022 JRNL REFN ESSN 2373-8227 JRNL PMID 35037462 JRNL DOI 10.1021/ACSINFECDIS.1C00432 REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.02 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.430 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.5 REMARK 3 NUMBER OF REFLECTIONS : 40998 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.820 REMARK 3 FREE R VALUE TEST SET COUNT : 1975 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 45.0180 - 3.5633 0.99 3159 172 0.1357 0.1740 REMARK 3 2 3.5633 - 2.8285 0.99 3082 155 0.1619 0.1895 REMARK 3 3 2.8285 - 2.4709 0.99 3166 117 0.1728 0.2259 REMARK 3 4 2.4709 - 2.2450 1.00 3109 165 0.1661 0.1902 REMARK 3 5 2.2450 - 2.0841 0.99 3020 195 0.1615 0.1919 REMARK 3 6 2.0841 - 1.9612 0.99 3093 135 0.1639 0.2213 REMARK 3 7 1.9612 - 1.8630 0.99 3084 168 0.1725 0.2060 REMARK 3 8 1.8630 - 1.7819 0.99 3062 156 0.1715 0.1957 REMARK 3 9 1.7819 - 1.7133 0.99 3044 157 0.1735 0.2100 REMARK 3 10 1.7133 - 1.6542 0.98 3049 150 0.1820 0.2118 REMARK 3 11 1.6542 - 1.6025 0.85 2642 123 0.1843 0.2335 REMARK 3 12 1.6025 - 1.5567 0.69 2160 104 0.2010 0.2354 REMARK 3 13 1.5567 - 1.5157 0.58 1810 83 0.2084 0.2298 REMARK 3 14 1.5157 - 1.4800 0.50 1543 95 0.2286 0.2612 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.49 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.71 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 2350 REMARK 3 ANGLE : 1.045 3213 REMARK 3 CHIRALITY : 0.042 358 REMARK 3 PLANARITY : 0.005 424 REMARK 3 DIHEDRAL : 11.260 844 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 48 ) REMARK 3 ORIGIN FOR THE GROUP (A): 38.6708 -13.1558 64.7624 REMARK 3 T TENSOR REMARK 3 T11: 0.1799 T22: 0.1713 REMARK 3 T33: 0.1481 T12: -0.0038 REMARK 3 T13: -0.0043 T23: 0.0229 REMARK 3 L TENSOR REMARK 3 L11: 2.3667 L22: 1.5966 REMARK 3 L33: 1.7238 L12: 1.1957 REMARK 3 L13: 1.6008 L23: 0.4841 REMARK 3 S TENSOR REMARK 3 S11: 0.1954 S12: -0.0199 S13: -0.3067 REMARK 3 S21: 0.1139 S22: -0.0350 S23: -0.1785 REMARK 3 S31: 0.1613 S32: 0.0775 S33: -0.1349 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 49 THROUGH 137 ) REMARK 3 ORIGIN FOR THE GROUP (A): 46.9811 -3.7077 53.0229 REMARK 3 T TENSOR REMARK 3 T11: 0.1320 T22: 0.1352 REMARK 3 T33: 0.1305 T12: -0.0008 REMARK 3 T13: -0.0124 T23: 0.0128 REMARK 3 L TENSOR REMARK 3 L11: 1.8466 L22: 0.3683 REMARK 3 L33: 0.3225 L12: 0.2999 REMARK 3 L13: -0.3493 L23: 0.0348 REMARK 3 S TENSOR REMARK 3 S11: -0.0408 S12: 0.0104 S13: -0.0381 REMARK 3 S21: -0.0410 S22: 0.0202 S23: 0.0237 REMARK 3 S31: 0.0095 S32: -0.0102 S33: 0.0176 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 138 THROUGH 240 ) REMARK 3 ORIGIN FOR THE GROUP (A): 50.7413 -2.6493 49.8115 REMARK 3 T TENSOR REMARK 3 T11: 0.1254 T22: 0.1183 REMARK 3 T33: 0.1291 T12: -0.0006 REMARK 3 T13: 0.0027 T23: 0.0134 REMARK 3 L TENSOR REMARK 3 L11: 0.8256 L22: 1.4860 REMARK 3 L33: 1.4853 L12: 0.4175 REMARK 3 L13: 0.3421 L23: 1.0677 REMARK 3 S TENSOR REMARK 3 S11: 0.0433 S12: -0.0334 S13: -0.0333 REMARK 3 S21: 0.0013 S22: -0.0375 S23: -0.0046 REMARK 3 S31: 0.0361 S32: -0.0657 S33: -0.0016 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 241 THROUGH 295 ) REMARK 3 ORIGIN FOR THE GROUP (A): 49.0223 1.5349 71.6705 REMARK 3 T TENSOR REMARK 3 T11: 0.1872 T22: 0.1703 REMARK 3 T33: 0.1348 T12: -0.0552 REMARK 3 T13: 0.0215 T23: -0.0034 REMARK 3 L TENSOR REMARK 3 L11: 2.8139 L22: 1.9545 REMARK 3 L33: 2.8738 L12: -0.3188 REMARK 3 L13: 1.3204 L23: -0.6614 REMARK 3 S TENSOR REMARK 3 S11: 0.0609 S12: -0.0874 S13: -0.0560 REMARK 3 S21: 0.2658 S22: -0.1030 S23: -0.0883 REMARK 3 S31: -0.1548 S32: 0.2403 S33: 0.0667 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 6YVQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-APR-20. REMARK 100 THE DEPOSITION ID IS D_1292107887. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-OCT-15 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 : DIAMOND REMARK 200 BEAMLINE : I02 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.1 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41027 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 45.020 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.7 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 57.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.27700 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 2.5.6 REMARK 200 STARTING MODEL: 3R9R REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LISO4, 0.1 M BIS-TRIS PH 5.5, 25 REMARK 280 % PEG 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 32.14350 REMARK 290 SMTRY3 2 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 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 -8 REMARK 465 SER A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 SER A 0 REMARK 465 SER A 296 REMARK 465 ALA A 297 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 MET A 1 CG SD CE REMARK 470 LYS A 15 CG CD CE NZ REMARK 470 ARG A 34 NH1 NH2 REMARK 470 LYS A 145 CE NZ REMARK 470 ASP A 147 CG OD1 OD2 REMARK 470 ILE A 148 CG1 CG2 CD1 REMARK 470 GLU A 150 CG CD OE1 OE2 REMARK 470 HIS A 151 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 178 CD CE NZ REMARK 470 ILE A 205 CG1 CG2 CD1 REMARK 470 GLU A 206 CG CD OE1 OE2 REMARK 470 ARG A 244 CZ NH1 NH2 REMARK 470 ARG A 256 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 259 CG OD1 OD2 REMARK 470 THR A 260 OG1 CG2 REMARK 470 GLU A 275 CD OE1 OE2 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 ARG A 2 126.93 80.64 REMARK 500 ALA A 146 -156.98 -101.90 REMARK 500 ALA A 212 -152.47 -128.27 REMARK 500 ASP A 213 -133.87 48.95 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 679 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A 680 DISTANCE = 6.23 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 305 DBREF 6YVQ A 1 297 UNP B1MHW4 PUR7_MYCA9 1 297 SEQADV 6YVQ MET A -8 UNP B1MHW4 INITIATING METHIONINE SEQADV 6YVQ SER A -7 UNP B1MHW4 EXPRESSION TAG SEQADV 6YVQ HIS A -6 UNP B1MHW4 EXPRESSION TAG SEQADV 6YVQ HIS A -5 UNP B1MHW4 EXPRESSION TAG SEQADV 6YVQ HIS A -4 UNP B1MHW4 EXPRESSION TAG SEQADV 6YVQ HIS A -3 UNP B1MHW4 EXPRESSION TAG SEQADV 6YVQ HIS A -2 UNP B1MHW4 EXPRESSION TAG SEQADV 6YVQ HIS A -1 UNP B1MHW4 EXPRESSION TAG SEQADV 6YVQ SER A 0 UNP B1MHW4 EXPRESSION TAG SEQRES 1 A 306 MET SER HIS HIS HIS HIS HIS HIS SER MET ARG PRO SER SEQRES 2 A 306 LEU SER ASP TYR GLN HIS VAL ALA SER GLY LYS VAL ARG SEQRES 3 A 306 GLU LEU TYR ARG VAL ASP ASP GLU HIS LEU LEU PHE VAL SEQRES 4 A 306 ALA THR ASP ARG ILE SER ALA PHE ASP PHE VAL LEU ASP SEQRES 5 A 306 THR PRO ILE PRO ASP LYS GLY ARG ILE LEU THR ALA MET SEQRES 6 A 306 SER VAL PHE PHE PHE GLY LEU LEU THR VAL PRO ASN HIS SEQRES 7 A 306 LEU ALA GLY PRO PRO ASP ASP PRO ARG ILE PRO GLU GLU SEQRES 8 A 306 VAL LEU GLY ARG ALA LEU LEU VAL ARG ARG LEU ASP MET SEQRES 9 A 306 LEU PRO VAL GLU CYS VAL ALA ARG GLY TYR LEU THR GLY SEQRES 10 A 306 SER GLY LEU LEU ASP TYR GLN ARG THR GLY ALA VAL CYS SEQRES 11 A 306 GLY HIS VAL LEU PRO GLN GLY LEU GLY GLU ALA SER ARG SEQRES 12 A 306 LEU ASP PRO PRO LEU PHE THR PRO ALA THR LYS ALA ASP SEQRES 13 A 306 ILE GLY GLU HIS ASP MET ASN VAL ASP PHE ALA ALA VAL SEQRES 14 A 306 VAL GLY LEU VAL GLY ALA VAL ARG ALA ASN GLN LEU ARG SEQRES 15 A 306 ASP GLU THR ILE LYS ILE TYR THR ARG ALA ALA ALA HIS SEQRES 16 A 306 ALA LEU HIS LYS GLY ILE ILE LEU ALA ASP THR LYS PHE SEQRES 17 A 306 GLU PHE GLY VAL ASP ILE GLU GLY ASN LEU VAL LEU ALA SEQRES 18 A 306 ASP GLU VAL PHE THR PRO ASP SER SER ARG TYR TRP ASP SEQRES 19 A 306 ALA ALA HIS TYR GLN PRO GLY VAL VAL GLN ASP SER PHE SEQRES 20 A 306 ASP LYS GLN PHE VAL ARG ASN TRP LEU THR GLY PRO GLU SEQRES 21 A 306 SER GLY TRP ASP ARG ALA SER ASP THR PRO PRO PRO PRO SEQRES 22 A 306 LEU PRO ASP GLU VAL ALA VAL ALA THR ARG GLU ARG TYR SEQRES 23 A 306 ILE GLU ALA TYR GLU ARG ILE SER GLY LEU SER PHE SER SEQRES 24 A 306 ASP TRP ILE GLY PRO SER ALA HET SO4 A 301 5 HET SO4 A 302 5 HET EDO A 303 4 HET EDO A 304 4 HET EDO A 305 4 HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 EDO 3(C2 H6 O2) FORMUL 7 HOH *280(H2 O) HELIX 1 AA1 SER A 4 TYR A 8 5 5 HELIX 2 AA2 ASP A 48 LEU A 64 1 17 HELIX 3 AA3 PRO A 80 LEU A 84 5 5 HELIX 4 AA4 THR A 107 GLY A 118 1 12 HELIX 5 AA5 ASP A 156 GLY A 165 1 10 HELIX 6 AA6 GLY A 165 LYS A 190 1 26 HELIX 7 AA7 ALA A 227 TYR A 229 5 3 HELIX 8 AA8 LYS A 240 THR A 248 1 9 HELIX 9 AA9 ASP A 255 ASP A 259 5 5 HELIX 10 AB1 PRO A 266 GLY A 286 1 21 HELIX 11 AB2 SER A 288 TRP A 292 5 5 SHEET 1 AA1 4 GLN A 9 SER A 13 0 SHEET 2 AA1 4 ARG A 17 ASP A 23 -1 O ARG A 21 N GLN A 9 SHEET 3 AA1 4 HIS A 26 ALA A 31 -1 O VAL A 30 N GLU A 18 SHEET 4 AA1 4 ALA A 87 ARG A 91 -1 O LEU A 88 N PHE A 29 SHEET 1 AA2 2 SER A 36 ALA A 37 0 SHEET 2 AA2 2 PHE A 40 VAL A 41 -1 O PHE A 40 N ALA A 37 SHEET 1 AA3 3 ASP A 94 MET A 95 0 SHEET 2 AA3 3 PHE A 201 VAL A 203 -1 O VAL A 203 N ASP A 94 SHEET 3 AA3 3 LEU A 209 LEU A 211 -1 O VAL A 210 N GLY A 202 SHEET 1 AA4 4 SER A 133 PHE A 140 0 SHEET 2 AA4 4 CYS A 100 LEU A 106 -1 N GLY A 104 O LEU A 135 SHEET 3 AA4 4 ILE A 192 PHE A 199 -1 O PHE A 199 N CYS A 100 SHEET 4 AA4 4 SER A 221 ASP A 225 -1 O ARG A 222 N ALA A 195 SHEET 1 AA5 2 ALA A 119 VAL A 120 0 SHEET 2 AA5 2 HIS A 123 VAL A 124 -1 O HIS A 123 N VAL A 120 SHEET 1 AA6 2 ALA A 143 THR A 144 0 SHEET 2 AA6 2 MET A 153 ASN A 154 -1 O MET A 153 N THR A 144 CISPEP 1 ASP A 136 PRO A 137 0 0.28 SITE 1 AC1 5 GLY A 14 LYS A 15 VAL A 16 ARG A 17 SITE 2 AC1 5 HOH A 450 SITE 1 AC2 6 ARG A 103 GLY A 108 SER A 109 ARG A 222 SITE 2 AC2 6 EDO A 304 HOH A 401 SITE 1 AC3 6 ALA A 31 LEU A 88 GLU A 214 HOH A 430 SITE 2 AC3 6 HOH A 433 HOH A 495 SITE 1 AC4 4 ASP A 196 SER A 220 SO4 A 302 HOH A 411 SITE 1 AC5 6 HIS A 228 VAL A 234 GLN A 235 ASP A 236 SITE 2 AC5 6 HOH A 435 HOH A 559 CRYST1 48.078 64.287 48.020 90.00 110.55 90.00 P 1 21 1 2 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 0.020800 0.000000 0.007798 0.00000 SCALE2 0.000000 0.015555 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022240 0.00000