HEADER LYASE 13-FEB-19 6NZC TITLE CRYSTAL STRUCTURE OF E. COLI FUMARASE C N326A VARIANT WITH CLOSED SS TITLE 2 LOOP AT 1.40 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: FUMARATE HYDRATASE CLASS II; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FUMARASE C,AEROBIC FUMARASE,IRON-INDEPENDENT FUMARASE; COMPND 5 EC: 4.2.1.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: FUMC, B1611, JW1603; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS FUMARASE, METABOLISM, KREBS CYCLE, CITRATE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR T.M.WEAVER,J.F.MAY,B.BHATTACHARYYA REVDAT 3 11-OCT-23 6NZC 1 REMARK REVDAT 2 12-FEB-20 6NZC 1 JRNL REVDAT 1 25-SEP-19 6NZC 0 JRNL AUTH G.M.STUTTGEN,J.D.GROSSKOPF,C.R.BERGER,J.F.MAY, JRNL AUTH 2 B.BHATTACHARYYA,T.M.WEAVER JRNL TITL CLOSED FUMARASE C ACTIVE-SITE STRUCTURES REVEAL SS LOOP JRNL TITL 2 RESIDUE CONTRIBUTION IN CATALYSIS. JRNL REF FEBS LETT. V. 594 337 2020 JRNL REFN ISSN 0014-5793 JRNL PMID 31514245 JRNL DOI 10.1002/1873-3468.13603 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.42 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 187732 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.137 REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.161 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 9334 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 59.4738 - 4.3586 1.00 6329 301 0.1468 0.1586 REMARK 3 2 4.3586 - 3.4596 1.00 6142 298 0.1243 0.1438 REMARK 3 3 3.4596 - 3.0223 1.00 6121 291 0.1440 0.1659 REMARK 3 4 3.0223 - 2.7460 1.00 6024 335 0.1459 0.1479 REMARK 3 5 2.7460 - 2.5492 1.00 6023 340 0.1403 0.1696 REMARK 3 6 2.5492 - 2.3989 1.00 6030 318 0.1420 0.1550 REMARK 3 7 2.3989 - 2.2787 1.00 5988 314 0.1334 0.1472 REMARK 3 8 2.2787 - 2.1795 0.76 4549 255 0.1307 0.1523 REMARK 3 9 2.1795 - 2.0956 1.00 6013 317 0.1321 0.1584 REMARK 3 10 2.0956 - 2.0233 1.00 5979 328 0.1289 0.1532 REMARK 3 11 2.0233 - 1.9600 1.00 5997 292 0.1297 0.1667 REMARK 3 12 1.9600 - 1.9040 1.00 6000 301 0.1345 0.1770 REMARK 3 13 1.9040 - 1.8539 1.00 5944 326 0.1344 0.1708 REMARK 3 14 1.8539 - 1.8087 1.00 6023 311 0.1363 0.1869 REMARK 3 15 1.8087 - 1.7675 1.00 5957 298 0.1276 0.1576 REMARK 3 16 1.7675 - 1.7299 1.00 5979 297 0.1265 0.1785 REMARK 3 17 1.7299 - 1.6953 1.00 5954 325 0.1247 0.1614 REMARK 3 18 1.6953 - 1.6633 1.00 5948 321 0.1188 0.1685 REMARK 3 19 1.6633 - 1.6336 1.00 5957 340 0.1143 0.1526 REMARK 3 20 1.6336 - 1.6059 1.00 5919 324 0.1185 0.1657 REMARK 3 21 1.6059 - 1.5800 1.00 5968 303 0.1199 0.1605 REMARK 3 22 1.5800 - 1.5557 1.00 5954 310 0.1216 0.1690 REMARK 3 23 1.5557 - 1.5328 1.00 5945 304 0.1219 0.1483 REMARK 3 24 1.5328 - 1.5112 1.00 5981 304 0.1248 0.1625 REMARK 3 25 1.5112 - 1.4908 1.00 5956 322 0.1327 0.1780 REMARK 3 26 1.4908 - 1.4714 1.00 5960 315 0.1404 0.1828 REMARK 3 27 1.4714 - 1.4530 1.00 5923 301 0.1453 0.1882 REMARK 3 28 1.4530 - 1.4355 1.00 5922 314 0.1549 0.2105 REMARK 3 29 1.4355 - 1.4188 1.00 5963 318 0.1818 0.2278 REMARK 3 30 1.4188 - 1.4029 1.00 5950 311 0.1849 0.2329 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.97 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 6NZC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000239715. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.9 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) : 0.9787 REMARK 200 MONOCHROMATOR : C(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 187757 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 108.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 14.50 REMARK 200 R MERGE (I) : 0.11400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.30 REMARK 200 R MERGE FOR SHELL (I) : 1.27000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 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: 1FUO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, CITRATE, PH 5.9, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.05450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.05450 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 51.90950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 108.69450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 51.90950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 108.69450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 43.05450 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 51.90950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 108.69450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 43.05450 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 51.90950 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 108.69450 REMARK 290 SMTRY3 8 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 29580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 55360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -211.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 43.05450 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 317 REMARK 465 MET A 463 REMARK 465 LYS A 464 REMARK 465 ALA A 465 REMARK 465 GLY A 466 REMARK 465 ARG A 467 REMARK 465 HIS A 468 REMARK 465 HIS A 469 REMARK 465 HIS A 470 REMARK 465 HIS A 471 REMARK 465 HIS A 472 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 SER B 462 REMARK 465 MET B 463 REMARK 465 LYS B 464 REMARK 465 ALA B 465 REMARK 465 GLY B 466 REMARK 465 ARG B 467 REMARK 465 HIS B 468 REMARK 465 HIS B 469 REMARK 465 HIS B 470 REMARK 465 HIS B 471 REMARK 465 HIS B 472 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 36 -151.63 60.41 REMARK 500 GLN A 95 -159.12 -124.92 REMARK 500 LEU A 189 -1.09 74.03 REMARK 500 THR A 230 -136.64 56.26 REMARK 500 ILE A 306 -60.88 -96.37 REMARK 500 PHE A 356 -122.12 58.59 REMARK 500 CYS A 387 -61.41 -145.53 REMARK 500 SER B 36 -151.05 60.08 REMARK 500 GLN B 95 -160.27 -128.77 REMARK 500 GLN B 95 -162.00 -128.77 REMARK 500 ASP B 133 -60.48 -106.32 REMARK 500 THR B 230 -132.34 59.40 REMARK 500 ILE B 306 -67.68 -91.78 REMARK 500 PHE B 356 -119.81 54.10 REMARK 500 CYS B 387 -61.94 -145.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CIT A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CIT B 501 DBREF 6NZC A 1 467 UNP P05042 FUMC_ECOLI 1 467 DBREF 6NZC B 1 467 UNP P05042 FUMC_ECOLI 1 467 SEQADV 6NZC ALA A 326 UNP P05042 ASN 326 ENGINEERED MUTATION SEQADV 6NZC HIS A 468 UNP P05042 EXPRESSION TAG SEQADV 6NZC HIS A 469 UNP P05042 EXPRESSION TAG SEQADV 6NZC HIS A 470 UNP P05042 EXPRESSION TAG SEQADV 6NZC HIS A 471 UNP P05042 EXPRESSION TAG SEQADV 6NZC HIS A 472 UNP P05042 EXPRESSION TAG SEQADV 6NZC ALA B 326 UNP P05042 ASN 326 ENGINEERED MUTATION SEQADV 6NZC HIS B 468 UNP P05042 EXPRESSION TAG SEQADV 6NZC HIS B 469 UNP P05042 EXPRESSION TAG SEQADV 6NZC HIS B 470 UNP P05042 EXPRESSION TAG SEQADV 6NZC HIS B 471 UNP P05042 EXPRESSION TAG SEQADV 6NZC HIS B 472 UNP P05042 EXPRESSION TAG SEQRES 1 A 472 MET ASN THR VAL ARG SER GLU LYS ASP SER MET GLY ALA SEQRES 2 A 472 ILE ASP VAL PRO ALA ASP LYS LEU TRP GLY ALA GLN THR SEQRES 3 A 472 GLN ARG SER LEU GLU HIS PHE ARG ILE SER THR GLU LYS SEQRES 4 A 472 MET PRO THR SER LEU ILE HIS ALA LEU ALA LEU THR LYS SEQRES 5 A 472 ARG ALA ALA ALA LYS VAL ASN GLU ASP LEU GLY LEU LEU SEQRES 6 A 472 SER GLU GLU LYS ALA SER ALA ILE ARG GLN ALA ALA ASP SEQRES 7 A 472 GLU VAL LEU ALA GLY GLN HIS ASP ASP GLU PHE PRO LEU SEQRES 8 A 472 ALA ILE TRP GLN THR GLY SER GLY THR GLN SER ASN MET SEQRES 9 A 472 ASN MET ASN GLU VAL LEU ALA ASN ARG ALA SER GLU LEU SEQRES 10 A 472 LEU GLY GLY VAL ARG GLY MET GLU ARG LYS VAL HIS PRO SEQRES 11 A 472 ASN ASP ASP VAL ASN LYS SER GLN SER SER ASN ASP VAL SEQRES 12 A 472 PHE PRO THR ALA MET HIS VAL ALA ALA LEU LEU ALA LEU SEQRES 13 A 472 ARG LYS GLN LEU ILE PRO GLN LEU LYS THR LEU THR GLN SEQRES 14 A 472 THR LEU ASN GLU LYS SER ARG ALA PHE ALA ASP ILE VAL SEQRES 15 A 472 LYS ILE GLY ARG THR HIS LEU GLN ASP ALA THR PRO LEU SEQRES 16 A 472 THR LEU GLY GLN GLU ILE SER GLY TRP VAL ALA MET LEU SEQRES 17 A 472 GLU HIS ASN LEU LYS HIS ILE GLU TYR SER LEU PRO HIS SEQRES 18 A 472 VAL ALA GLU LEU ALA LEU GLY GLY THR ALA VAL GLY THR SEQRES 19 A 472 GLY LEU ASN THR HIS PRO GLU TYR ALA ARG ARG VAL ALA SEQRES 20 A 472 ASP GLU LEU ALA VAL ILE THR CYS ALA PRO PHE VAL THR SEQRES 21 A 472 ALA PRO ASN LYS PHE GLU ALA LEU ALA THR CYS ASP ALA SEQRES 22 A 472 LEU VAL GLN ALA HIS GLY ALA LEU LYS GLY LEU ALA ALA SEQRES 23 A 472 SER LEU MET LYS ILE ALA ASN ASP VAL ARG TRP LEU ALA SEQRES 24 A 472 SER GLY PRO ARG CYS GLY ILE GLY GLU ILE SER ILE PRO SEQRES 25 A 472 GLU ASN GLU PRO GLY SER SER ILE MET PRO GLY LYS VAL SEQRES 26 A 472 ALA PRO THR GLN CYS GLU ALA LEU THR MET LEU CYS CYS SEQRES 27 A 472 GLN VAL MET GLY ASN ASP VAL ALA ILE ASN MET GLY GLY SEQRES 28 A 472 ALA SER GLY ASN PHE GLU LEU ASN VAL PHE ARG PRO MET SEQRES 29 A 472 VAL ILE HIS ASN PHE LEU GLN SER VAL ARG LEU LEU ALA SEQRES 30 A 472 ASP GLY MET GLU SER PHE ASN LYS HIS CYS ALA VAL GLY SEQRES 31 A 472 ILE GLU PRO ASN ARG GLU ARG ILE ASN GLN LEU LEU ASN SEQRES 32 A 472 GLU SER LEU MET LEU VAL THR ALA LEU ASN THR HIS ILE SEQRES 33 A 472 GLY TYR ASP LYS ALA ALA GLU ILE ALA LYS LYS ALA HIS SEQRES 34 A 472 LYS GLU GLY LEU THR LEU LYS ALA ALA ALA LEU ALA LEU SEQRES 35 A 472 GLY TYR LEU SER GLU ALA GLU PHE ASP SER TRP VAL ARG SEQRES 36 A 472 PRO GLU GLN MET VAL GLY SER MET LYS ALA GLY ARG HIS SEQRES 37 A 472 HIS HIS HIS HIS SEQRES 1 B 472 MET ASN THR VAL ARG SER GLU LYS ASP SER MET GLY ALA SEQRES 2 B 472 ILE ASP VAL PRO ALA ASP LYS LEU TRP GLY ALA GLN THR SEQRES 3 B 472 GLN ARG SER LEU GLU HIS PHE ARG ILE SER THR GLU LYS SEQRES 4 B 472 MET PRO THR SER LEU ILE HIS ALA LEU ALA LEU THR LYS SEQRES 5 B 472 ARG ALA ALA ALA LYS VAL ASN GLU ASP LEU GLY LEU LEU SEQRES 6 B 472 SER GLU GLU LYS ALA SER ALA ILE ARG GLN ALA ALA ASP SEQRES 7 B 472 GLU VAL LEU ALA GLY GLN HIS ASP ASP GLU PHE PRO LEU SEQRES 8 B 472 ALA ILE TRP GLN THR GLY SER GLY THR GLN SER ASN MET SEQRES 9 B 472 ASN MET ASN GLU VAL LEU ALA ASN ARG ALA SER GLU LEU SEQRES 10 B 472 LEU GLY GLY VAL ARG GLY MET GLU ARG LYS VAL HIS PRO SEQRES 11 B 472 ASN ASP ASP VAL ASN LYS SER GLN SER SER ASN ASP VAL SEQRES 12 B 472 PHE PRO THR ALA MET HIS VAL ALA ALA LEU LEU ALA LEU SEQRES 13 B 472 ARG LYS GLN LEU ILE PRO GLN LEU LYS THR LEU THR GLN SEQRES 14 B 472 THR LEU ASN GLU LYS SER ARG ALA PHE ALA ASP ILE VAL SEQRES 15 B 472 LYS ILE GLY ARG THR HIS LEU GLN ASP ALA THR PRO LEU SEQRES 16 B 472 THR LEU GLY GLN GLU ILE SER GLY TRP VAL ALA MET LEU SEQRES 17 B 472 GLU HIS ASN LEU LYS HIS ILE GLU TYR SER LEU PRO HIS SEQRES 18 B 472 VAL ALA GLU LEU ALA LEU GLY GLY THR ALA VAL GLY THR SEQRES 19 B 472 GLY LEU ASN THR HIS PRO GLU TYR ALA ARG ARG VAL ALA SEQRES 20 B 472 ASP GLU LEU ALA VAL ILE THR CYS ALA PRO PHE VAL THR SEQRES 21 B 472 ALA PRO ASN LYS PHE GLU ALA LEU ALA THR CYS ASP ALA SEQRES 22 B 472 LEU VAL GLN ALA HIS GLY ALA LEU LYS GLY LEU ALA ALA SEQRES 23 B 472 SER LEU MET LYS ILE ALA ASN ASP VAL ARG TRP LEU ALA SEQRES 24 B 472 SER GLY PRO ARG CYS GLY ILE GLY GLU ILE SER ILE PRO SEQRES 25 B 472 GLU ASN GLU PRO GLY SER SER ILE MET PRO GLY LYS VAL SEQRES 26 B 472 ALA PRO THR GLN CYS GLU ALA LEU THR MET LEU CYS CYS SEQRES 27 B 472 GLN VAL MET GLY ASN ASP VAL ALA ILE ASN MET GLY GLY SEQRES 28 B 472 ALA SER GLY ASN PHE GLU LEU ASN VAL PHE ARG PRO MET SEQRES 29 B 472 VAL ILE HIS ASN PHE LEU GLN SER VAL ARG LEU LEU ALA SEQRES 30 B 472 ASP GLY MET GLU SER PHE ASN LYS HIS CYS ALA VAL GLY SEQRES 31 B 472 ILE GLU PRO ASN ARG GLU ARG ILE ASN GLN LEU LEU ASN SEQRES 32 B 472 GLU SER LEU MET LEU VAL THR ALA LEU ASN THR HIS ILE SEQRES 33 B 472 GLY TYR ASP LYS ALA ALA GLU ILE ALA LYS LYS ALA HIS SEQRES 34 B 472 LYS GLU GLY LEU THR LEU LYS ALA ALA ALA LEU ALA LEU SEQRES 35 B 472 GLY TYR LEU SER GLU ALA GLU PHE ASP SER TRP VAL ARG SEQRES 36 B 472 PRO GLU GLN MET VAL GLY SER MET LYS ALA GLY ARG HIS SEQRES 37 B 472 HIS HIS HIS HIS HET CIT A 501 13 HET CIT B 501 13 HETNAM CIT CITRIC ACID FORMUL 3 CIT 2(C6 H8 O7) FORMUL 5 HOH *939(H2 O) HELIX 1 AA1 GLY A 23 PHE A 33 1 11 HELIX 2 AA2 PRO A 41 LEU A 62 1 22 HELIX 3 AA3 SER A 66 ALA A 82 1 17 HELIX 4 AA4 HIS A 85 PHE A 89 5 5 HELIX 5 AA5 GLY A 99 LEU A 118 1 20 HELIX 6 AA6 SER A 139 GLN A 159 1 21 HELIX 7 AA7 GLN A 159 PHE A 178 1 20 HELIX 8 AA8 LEU A 197 ALA A 223 1 27 HELIX 9 AA9 GLU A 241 CYS A 255 1 15 HELIX 10 AB1 ASN A 263 THR A 270 1 8 HELIX 11 AB2 CYS A 271 ALA A 299 1 29 HELIX 12 AB3 PRO A 327 ALA A 352 1 26 HELIX 13 AB4 PHE A 361 CYS A 387 1 27 HELIX 14 AB5 ALA A 388 ILE A 391 5 4 HELIX 15 AB6 ASN A 394 SER A 405 1 12 HELIX 16 AB7 LEU A 406 ALA A 411 5 6 HELIX 17 AB8 LEU A 412 GLY A 417 1 6 HELIX 18 AB9 GLY A 417 GLY A 432 1 16 HELIX 19 AC1 THR A 434 GLY A 443 1 10 HELIX 20 AC2 SER A 446 VAL A 454 1 9 HELIX 21 AC3 ARG A 455 MET A 459 5 5 HELIX 22 AC4 GLY B 23 PHE B 33 1 11 HELIX 23 AC5 PRO B 41 LEU B 62 1 22 HELIX 24 AC6 SER B 66 ALA B 82 1 17 HELIX 25 AC7 HIS B 85 PHE B 89 5 5 HELIX 26 AC8 GLY B 99 LEU B 118 1 20 HELIX 27 AC9 SER B 139 GLN B 159 1 21 HELIX 28 AD1 GLN B 159 PHE B 178 1 20 HELIX 29 AD2 LEU B 197 ALA B 223 1 27 HELIX 30 AD3 GLU B 241 CYS B 255 1 15 HELIX 31 AD4 ASN B 263 THR B 270 1 8 HELIX 32 AD5 CYS B 271 ALA B 299 1 29 HELIX 33 AD6 PRO B 327 ALA B 352 1 26 HELIX 34 AD7 PHE B 361 CYS B 387 1 27 HELIX 35 AD8 ALA B 388 ILE B 391 5 4 HELIX 36 AD9 ASN B 394 SER B 405 1 12 HELIX 37 AE1 LEU B 406 ASN B 413 5 8 HELIX 38 AE2 GLY B 417 GLY B 432 1 16 HELIX 39 AE3 THR B 434 GLY B 443 1 10 HELIX 40 AE4 SER B 446 VAL B 454 1 9 HELIX 41 AE5 ARG B 455 MET B 459 5 5 SHEET 1 AA1 2 VAL A 4 ASP A 9 0 SHEET 2 AA1 2 GLY A 12 PRO A 17 -1 O ILE A 14 N GLU A 7 SHEET 1 AA2 2 VAL A 182 THR A 187 0 SHEET 2 AA2 2 GLN A 190 THR A 196 -1 O LEU A 195 N LYS A 183 SHEET 1 AA3 2 GLU A 224 LEU A 225 0 SHEET 2 AA3 2 VAL A 259 THR A 260 1 O VAL A 259 N LEU A 225 SHEET 1 AA4 2 ILE A 309 SER A 310 0 SHEET 2 AA4 2 GLU A 392 PRO A 393 -1 O GLU A 392 N SER A 310 SHEET 1 AA5 2 VAL B 4 ASP B 9 0 SHEET 2 AA5 2 GLY B 12 PRO B 17 -1 O VAL B 16 N ARG B 5 SHEET 1 AA6 2 VAL B 182 THR B 187 0 SHEET 2 AA6 2 GLN B 190 THR B 196 -1 O LEU B 195 N LYS B 183 SHEET 1 AA7 2 GLU B 224 LEU B 225 0 SHEET 2 AA7 2 VAL B 259 THR B 260 1 O VAL B 259 N LEU B 225 SHEET 1 AA8 2 ILE B 309 SER B 310 0 SHEET 2 AA8 2 GLU B 392 PRO B 393 -1 O GLU B 392 N SER B 310 CISPEP 1 GLY A 301 PRO A 302 0 10.48 CISPEP 2 GLY B 301 PRO B 302 0 10.42 SITE 1 AC1 8 MET A 124 ARG A 126 HIS A 129 PRO A 130 SITE 2 AC1 8 ASN A 131 ASP A 132 HOH A 622 HOH A 671 SITE 1 AC2 8 MET B 124 ARG B 126 HIS B 129 PRO B 130 SITE 2 AC2 8 ASN B 131 ASP B 132 HOH B 601 HOH B 626 CRYST1 103.819 217.389 86.109 90.00 90.00 90.00 C 2 2 21 16 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 0.009632 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004600 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011613 0.00000