HEADER HYDROLASE 30-MAR-20 6WCD TITLE CRYSTAL STRUCTURE OF XENOPUS LAEVIS APE2 CATALYTIC DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA-(APURINIC OR APYRIMIDINIC SITE) LYASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: APE2; COMPND 5 EC: 4.2.99.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 3 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 4 ORGANISM_TAXID: 8355; SOURCE 5 GENE: APEX2, APEX2-PROV; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUCLEASE, DNA REPAIR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.L.WOJTASZEK,B.D.WALLACE,R.S.WILLIAMS REVDAT 4 18-OCT-23 6WCD 1 LINK REVDAT 3 01-JUL-20 6WCD 1 JRNL REVDAT 2 24-JUN-20 6WCD 1 JRNL REVDAT 1 06-MAY-20 6WCD 0 JRNL AUTH A.ALVAREZ-QUILON,J.L.WOJTASZEK,M.C.MATHIEU,T.PATEL, JRNL AUTH 2 C.D.APPEL,N.HUSTEDT,S.E.ROSSI,B.D.WALLACE,D.SETIAPUTRA, JRNL AUTH 3 S.ADAM,Y.OHASHI,H.MELO,T.CHO,C.GERVAIS,I.M.MUNOZ,E.GRAZZINI, JRNL AUTH 4 J.T.F.YOUNG,J.ROUSE,M.ZINDA,R.S.WILLIAMS,D.DUROCHER JRNL TITL ENDOGENOUS DNA 3' BLOCKS ARE VULNERABILITIES FOR BRCA1 AND JRNL TITL 2 BRCA2 DEFICIENCY AND ARE REVERSED BY THE APE2 NUCLEASE. JRNL REF MOL.CELL V. 78 1152 2020 JRNL REFN ISSN 1097-2765 JRNL PMID 32516598 JRNL DOI 10.1016/J.MOLCEL.2020.05.021 REMARK 2 REMARK 2 RESOLUTION. 1.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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) : 1.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 60632 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.144 REMARK 3 R VALUE (WORKING SET) : 0.143 REMARK 3 FREE R VALUE : 0.157 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 3074 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 37.1700 - 4.3200 0.98 2794 137 0.1597 0.1663 REMARK 3 2 4.3200 - 3.4300 1.00 2691 148 0.1308 0.1291 REMARK 3 3 3.4300 - 2.9900 1.00 2680 137 0.1446 0.1697 REMARK 3 4 2.9900 - 2.7200 1.00 2659 151 0.1435 0.1551 REMARK 3 5 2.7200 - 2.5300 1.00 2644 142 0.1356 0.1440 REMARK 3 6 2.5300 - 2.3800 1.00 2628 143 0.1347 0.1602 REMARK 3 7 2.3800 - 2.2600 1.00 2638 141 0.1279 0.1412 REMARK 3 8 2.2600 - 2.1600 1.00 2623 140 0.1325 0.1549 REMARK 3 9 2.1600 - 2.0800 1.00 2648 129 0.1317 0.1539 REMARK 3 10 2.0800 - 2.0000 1.00 2606 153 0.1315 0.1464 REMARK 3 11 2.0000 - 1.9400 1.00 2591 144 0.1313 0.1688 REMARK 3 12 1.9400 - 1.8900 1.00 2628 143 0.1347 0.1317 REMARK 3 13 1.8900 - 1.8400 1.00 2610 123 0.1348 0.1601 REMARK 3 14 1.8400 - 1.7900 1.00 2656 127 0.1392 0.1712 REMARK 3 15 1.7900 - 1.7500 1.00 2588 152 0.1527 0.1855 REMARK 3 16 1.7500 - 1.7100 1.00 2567 151 0.1545 0.1654 REMARK 3 17 1.7100 - 1.6800 1.00 2613 129 0.1581 0.1815 REMARK 3 18 1.6800 - 1.6500 1.00 2586 138 0.1599 0.1798 REMARK 3 19 1.6500 - 1.6200 1.00 2598 132 0.1678 0.2077 REMARK 3 20 1.6200 - 1.5900 1.00 2610 140 0.1760 0.1717 REMARK 3 21 1.5900 - 1.5700 0.99 2552 140 0.1845 0.2104 REMARK 3 22 1.5700 - 1.5400 0.90 2348 134 0.2315 0.2240 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) : 0.114 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.596 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.94 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 : 0.014 2607 REMARK 3 ANGLE : 1.346 3539 REMARK 3 CHIRALITY : 0.078 388 REMARK 3 PLANARITY : 0.010 463 REMARK 3 DIHEDRAL : 18.421 984 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 6WCD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-APR-20. REMARK 100 THE DEPOSITION ID IS D_1000247068. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 105 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60632 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.540 REMARK 200 RESOLUTION RANGE LOW (A) : 37.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.54 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 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: PHENIX REMARK 200 STARTING MODEL: 3G0R REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 6000, 0.1 M MES PH 6.5, 2:1 REMARK 280 AND 1:1 PROTEIN:CRYSTALLANT RATIOS, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.19150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.43850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.57450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.43850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.19150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.57450 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 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 ASN A 91 REMARK 465 ARG A 92 REMARK 465 GLU A 200 REMARK 465 ILE A 219 REMARK 465 PRO A 220 REMARK 465 SER A 221 REMARK 465 GLN A 222 REMARK 465 LYS A 223 REMARK 465 GLY A 224 REMARK 465 ASP A 225 REMARK 465 SER A 226 REMARK 465 GLU A 227 REMARK 465 THR A 228 REMARK 465 VAL A 229 REMARK 465 MET A 230 REMARK 465 PRO A 231 REMARK 465 PRO A 232 REMARK 465 SER A 233 REMARK 465 ALA A 234 REMARK 465 GLY A 235 REMARK 465 LEU A 335 REMARK 465 LEU A 336 REMARK 465 GLN A 337 REMARK 465 PHE A 338 REMARK 465 LEU A 339 REMARK 465 VAL A 340 REMARK 465 LYS A 341 REMARK 465 LYS A 342 REMARK 465 GLU A 343 REMARK 465 ASN A 344 REMARK 465 THR A 345 REMARK 465 LEU A 346 REMARK 465 GLY A 347 REMARK 465 ASN A 348 REMARK 465 THR A 349 REMARK 465 THR A 350 REMARK 465 GLU A 351 REMARK 465 GLU A 352 REMARK 465 SER A 353 REMARK 465 SER A 354 REMARK 465 GLU A 355 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 THR A 93 OG1 CG2 REMARK 470 ARG A 145 CG CD NE CZ NH1 NH2 REMARK 470 THR A 201 OG1 CG2 REMARK 470 GLN A 332 CG CD OE1 NE2 REMARK 470 GLN A 333 CG CD OE1 NE2 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 66 -143.14 57.07 REMARK 500 MET A 292 69.28 -116.17 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 846 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH A 847 DISTANCE = 6.15 ANGSTROMS REMARK 525 HOH A 848 DISTANCE = 6.34 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 MES A 402 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 9 OD1 REMARK 620 2 GLU A 34 OE1 91.6 REMARK 620 3 HOH A 515 O 89.3 90.2 REMARK 620 4 HOH A 517 O 91.4 177.0 89.8 REMARK 620 5 HOH A 561 O 90.7 91.4 178.5 88.7 REMARK 620 6 HOH A 657 O 178.5 86.9 90.6 90.1 89.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MES A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BU1 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 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BU1 A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BU1 A 406 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5U6Z RELATED DB: PDB REMARK 900 5U6Z CONTAINS THE C-TERMINAL ZF-GRF DOMAIN OF THE SAME XENOPUS REMARK 900 LAEVIS APE2 PROTEIN. DBREF 6WCD A 1 355 UNP Q6DDT4 Q6DDT4_XENLA 1 355 SEQRES 1 A 355 MET LYS ILE VAL SER TRP ASN ILE ASN GLY ILE ARG ALA SEQRES 2 A 355 THR ARG VAL GLY LEU LYS GLU THR LEU ASP SER LEU ASP SEQRES 3 A 355 ALA ASP ILE ILE CYS LEU GLN GLU THR LYS VAL THR ARG SEQRES 4 A 355 ASP LEU LEU ASP GLU PRO SER ALA ILE VAL GLU GLY TYR SEQRES 5 A 355 ASN SER TYR PHE SER PHE SER ARG VAL ARG SER GLY TYR SEQRES 6 A 355 SER GLY VAL ALA THR PHE CYS LYS SER SER THR THR PRO SEQRES 7 A 355 GLN ALA ALA GLU GLU GLY LEU SER GLY VAL PHE CYS ASN SEQRES 8 A 355 ARG THR GLY SER VAL GLY CYS TYR GLY ASN THR GLU GLN SEQRES 9 A 355 PHE LEU GLU GLU GLU LEU GLN SER LEU ASP GLN GLU GLY SEQRES 10 A 355 ARG ALA VAL LEU THR GLN HIS ARG ILE LEU ASN CYS GLU SEQRES 11 A 355 ASP LYS GLU GLU THR LEU THR VAL ILE ASN VAL TYR CYS SEQRES 12 A 355 PRO ARG ALA ASP PRO GLU LYS PRO GLU ARG LYS THR TYR SEQRES 13 A 355 LYS LEU ARG PHE TYR HIS LEU LEU GLN THR ARG ALA GLU SEQRES 14 A 355 ALA ILE LEU GLN ASN GLY GLY HIS VAL ILE ILE LEU GLY SEQRES 15 A 355 ASP VAL ASN THR SER HIS ARG PRO LEU ASP HIS CYS ASP SEQRES 16 A 355 PRO THR ASP LEU GLU THR PHE GLU GLU ASN PRO GLY ARG SEQRES 17 A 355 GLN TRP LEU ASN GLN PHE LEU GLY ASP PRO ILE PRO SER SEQRES 18 A 355 GLN LYS GLY ASP SER GLU THR VAL MET PRO PRO SER ALA SEQRES 19 A 355 GLY SER GLY LEU PHE TYR ASP SER PHE ARG TYR PHE HIS SEQRES 20 A 355 PRO THR GLN LYS ASN ALA PHE THR CYS TRP CYS SER ALA SEQRES 21 A 355 SER GLY ALA ARG GLN THR ASN TYR GLY THR ARG ILE ASP SEQRES 22 A 355 TYR ILE LEU GLY ASN ARG GLU LEU VAL GLU SER GLU PHE SEQRES 23 A 355 LEU ASP SER VAL ILE MET PRO GLU VAL GLU GLY SER ASP SEQRES 24 A 355 HIS CYS PRO VAL LYS ALA PHE MET LYS CYS GLN PRO ILE SEQRES 25 A 355 ALA ALA ASN LYS CYS PRO PRO LEU CYS THR LYS TYR LEU SEQRES 26 A 355 PRO GLU PHE ALA GLY ARG GLN GLN LYS LEU LEU GLN PHE SEQRES 27 A 355 LEU VAL LYS LYS GLU ASN THR LEU GLY ASN THR THR GLU SEQRES 28 A 355 GLU SER SER GLU HET MG A 401 1 HET MES A 402 12 HET BU1 A 403 16 HET EDO A 404 10 HET BU1 A 405 16 HET BU1 A 406 16 HETNAM MG MAGNESIUM ION HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETNAM BU1 1,4-BUTANEDIOL HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 MG MG 2+ FORMUL 3 MES C6 H13 N O4 S FORMUL 4 BU1 3(C4 H10 O2) FORMUL 5 EDO C2 H6 O2 FORMUL 8 HOH *348(H2 O) HELIX 1 AA1 ILE A 11 ARG A 15 5 5 HELIX 2 AA2 GLY A 17 ASP A 26 1 10 HELIX 3 AA3 THR A 38 LEU A 42 5 5 HELIX 4 AA4 ASP A 43 ILE A 48 1 6 HELIX 5 AA5 SER A 74 THR A 77 5 4 HELIX 6 AA6 LEU A 106 GLN A 115 1 10 HELIX 7 AA7 PRO A 151 ASN A 174 1 24 HELIX 8 AA8 ARG A 189 HIS A 193 5 5 HELIX 9 AA9 THR A 201 GLU A 204 5 4 HELIX 10 AB1 ASN A 205 LEU A 215 1 11 HELIX 11 AB2 SER A 242 HIS A 247 1 6 HELIX 12 AB3 GLY A 262 ASN A 267 1 6 HELIX 13 AB4 ARG A 279 GLU A 285 1 7 HELIX 14 AB5 CYS A 321 ALA A 329 5 9 SHEET 1 AA1 6 ASN A 53 SER A 57 0 SHEET 2 AA1 6 VAL A 68 CYS A 72 -1 O CYS A 72 N ASN A 53 SHEET 3 AA1 6 ILE A 29 GLN A 33 -1 N ILE A 30 O PHE A 71 SHEET 4 AA1 6 LYS A 2 ASN A 7 1 N VAL A 4 O CYS A 31 SHEET 5 AA1 6 VAL A 303 MET A 307 -1 O ALA A 305 N ILE A 3 SHEET 6 AA1 6 PHE A 286 ILE A 291 -1 N LEU A 287 O PHE A 306 SHEET 1 AA2 6 ALA A 80 GLU A 83 0 SHEET 2 AA2 6 ALA A 119 LEU A 127 -1 O LEU A 121 N GLU A 82 SHEET 3 AA2 6 GLU A 133 TYR A 142 -1 O VAL A 138 N THR A 122 SHEET 4 AA2 6 HIS A 177 ASP A 183 1 O ILE A 179 N ILE A 139 SHEET 5 AA2 6 ASP A 273 ASN A 278 -1 O LEU A 276 N ILE A 180 SHEET 6 AA2 6 PHE A 239 ASP A 241 -1 N TYR A 240 O GLY A 277 SHEET 1 AA3 3 ALA A 80 GLU A 83 0 SHEET 2 AA3 3 ALA A 119 LEU A 127 -1 O LEU A 121 N GLU A 82 SHEET 3 AA3 3 GLN A 310 ILE A 312 -1 O ILE A 312 N ARG A 125 SHEET 1 AA4 2 CYS A 256 TRP A 257 0 SHEET 2 AA4 2 GLY A 269 THR A 270 -1 O THR A 270 N CYS A 256 LINK OD1 ASN A 9 MG MG A 401 1555 1555 2.10 LINK OE1 GLU A 34 MG MG A 401 1555 1555 2.03 LINK MG MG A 401 O HOH A 515 1555 1555 2.13 LINK MG MG A 401 O HOH A 517 1555 1555 2.07 LINK MG MG A 401 O HOH A 561 1555 1555 2.08 LINK MG MG A 401 O HOH A 657 1555 1555 2.08 CISPEP 1 ASP A 195 PRO A 196 0 2.94 SITE 1 AC1 6 ASN A 9 GLU A 34 HOH A 515 HOH A 517 SITE 2 AC1 6 HOH A 561 HOH A 657 SITE 1 AC2 6 LEU A 287 ASP A 288 PHE A 306 GLU A 327 SITE 2 AC2 6 LYS A 334 HOH A 841 SITE 1 AC3 9 MET A 1 ASP A 28 LEU A 41 SER A 75 SITE 2 AC3 9 GLN A 310 PRO A 311 HOH A 521 HOH A 544 SITE 3 AC3 9 HOH A 631 SITE 1 AC4 3 LYS A 19 GLU A 50 GLY A 51 SITE 1 AC5 7 ARG A 12 ALA A 13 ARG A 15 HOH A 529 SITE 2 AC5 7 HOH A 543 HOH A 556 HOH A 822 SITE 1 AC6 7 GLU A 107 GLU A 108 LYS A 157 ASN A 185 SITE 2 AC6 7 THR A 186 ASN A 205 GLY A 207 CRYST1 56.383 73.149 98.877 90.00 90.00 90.00 P 21 21 21 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 0.017736 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013671 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010114 0.00000