HEADER BIOSYNTHETIC PROTEIN 30-NOV-23 8RA0 TITLE CRYSTAL STRUCTURE OF CYSF COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMP-DEPENDENT SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KITASATOSPORA CYSTARGINEA; SOURCE 3 ORGANISM_TAXID: 58350; SOURCE 4 GENE: CYSF; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA LACTONE FORMATION, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.W.LEVY REVDAT 3 09-OCT-24 8RA0 1 JRNL REVDAT 2 10-JUL-24 8RA0 1 JRNL REVDAT 1 26-JUN-24 8RA0 0 JRNL AUTH G.XU,D.TORRI,S.CUESTA-HOYOS,D.PANDA,L.R.L.YATES,R.ZALLOT, JRNL AUTH 2 K.BIAN,D.JIA,A.I.IORGU,C.LEVY,S.A.SHEPHERD,J.MICKLEFIELD JRNL TITL CRYPTIC ENZYMATIC ASSEMBLY OF PEPTIDES ARMED WITH JRNL TITL 2 BETA-LACTONE WARHEADS. JRNL REF NAT.CHEM.BIOL. V. 20 1371 2024 JRNL REFN ESSN 1552-4469 JRNL PMID 38951647 JRNL DOI 10.1038/S41589-024-01657-7 REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21_5207 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.65 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 35745 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) : 0.193 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 1763 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 50.6500 - 4.4400 1.00 2691 143 0.1590 0.1927 REMARK 3 2 4.4400 - 3.5300 1.00 2654 137 0.1428 0.1721 REMARK 3 3 3.5300 - 3.0800 1.00 2641 132 0.1721 0.2239 REMARK 3 4 3.0800 - 2.8000 1.00 2614 143 0.1970 0.2484 REMARK 3 5 2.8000 - 2.6000 1.00 2623 138 0.2039 0.2523 REMARK 3 6 2.6000 - 2.4500 1.00 2615 132 0.2078 0.2695 REMARK 3 7 2.4400 - 2.3200 1.00 2621 141 0.2116 0.2558 REMARK 3 8 2.3200 - 2.2200 1.00 2614 105 0.2224 0.2652 REMARK 3 9 2.2200 - 2.1400 1.00 2666 127 0.2289 0.2965 REMARK 3 10 2.1400 - 2.0600 1.00 2594 147 0.2563 0.3436 REMARK 3 11 2.0600 - 2.0000 0.99 2580 116 0.2726 0.3095 REMARK 3 12 2.0000 - 1.9400 0.99 2599 160 0.2946 0.3281 REMARK 3 13 1.9400 - 1.8900 0.95 2470 142 0.3186 0.3520 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.264 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.918 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.08 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.15 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 : 0.012 3857 REMARK 3 ANGLE : 0.982 5256 REMARK 3 CHIRALITY : 0.060 589 REMARK 3 PLANARITY : 0.011 707 REMARK 3 DIHEDRAL : 16.473 1455 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 154 ) REMARK 3 ORIGIN FOR THE GROUP (A): 36.0606 20.0794 41.3716 REMARK 3 T TENSOR REMARK 3 T11: 0.2505 T22: 0.1563 REMARK 3 T33: 0.1550 T12: 0.0064 REMARK 3 T13: -0.0123 T23: 0.0014 REMARK 3 L TENSOR REMARK 3 L11: 3.2860 L22: 1.2965 REMARK 3 L33: 0.7022 L12: 0.3633 REMARK 3 L13: 0.2904 L23: 0.2519 REMARK 3 S TENSOR REMARK 3 S11: 0.0044 S12: 0.0750 S13: -0.0417 REMARK 3 S21: 0.0629 S22: -0.0378 S23: -0.0051 REMARK 3 S31: 0.0989 S32: 0.0576 S33: 0.0479 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 155 THROUGH 346 ) REMARK 3 ORIGIN FOR THE GROUP (A): 27.7059 34.6728 57.0068 REMARK 3 T TENSOR REMARK 3 T11: 0.2400 T22: 0.1898 REMARK 3 T33: 0.1762 T12: -0.0040 REMARK 3 T13: -0.0176 T23: -0.0159 REMARK 3 L TENSOR REMARK 3 L11: 0.9870 L22: 0.8185 REMARK 3 L33: 0.8149 L12: -0.2083 REMARK 3 L13: -0.0572 L23: -0.2666 REMARK 3 S TENSOR REMARK 3 S11: -0.0219 S12: -0.1158 S13: 0.0297 REMARK 3 S21: 0.0919 S22: 0.0193 S23: 0.0285 REMARK 3 S31: -0.0254 S32: -0.0424 S33: 0.0150 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 347 THROUGH 420 ) REMARK 3 ORIGIN FOR THE GROUP (A): 42.0683 42.8871 68.2509 REMARK 3 T TENSOR REMARK 3 T11: 0.4623 T22: 0.3901 REMARK 3 T33: 0.2917 T12: 0.0450 REMARK 3 T13: 0.0016 T23: -0.0429 REMARK 3 L TENSOR REMARK 3 L11: 0.4076 L22: 2.9713 REMARK 3 L33: 0.4442 L12: 0.2569 REMARK 3 L13: 0.1760 L23: -0.3302 REMARK 3 S TENSOR REMARK 3 S11: 0.0868 S12: -0.0400 S13: -0.0236 REMARK 3 S21: 0.0412 S22: -0.1248 S23: -0.0148 REMARK 3 S31: -0.1336 S32: 0.0002 S33: 0.0228 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 421 THROUGH 485 ) REMARK 3 ORIGIN FOR THE GROUP (A): 48.5781 56.9432 60.1933 REMARK 3 T TENSOR REMARK 3 T11: 0.4207 T22: 0.2900 REMARK 3 T33: 0.2518 T12: 0.0031 REMARK 3 T13: -0.0089 T23: 0.0141 REMARK 3 L TENSOR REMARK 3 L11: 1.6221 L22: 2.2212 REMARK 3 L33: 3.4251 L12: -0.5352 REMARK 3 L13: -0.9829 L23: 0.8773 REMARK 3 S TENSOR REMARK 3 S11: 0.0177 S12: 0.0883 S13: 0.0401 REMARK 3 S21: -0.0282 S22: -0.0531 S23: -0.1407 REMARK 3 S31: -0.4384 S32: 0.2118 S33: 0.0675 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 8RA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-NOV-23. REMARK 100 THE DEPOSITION ID IS D_1292135018. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-FEB-23 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 : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.954 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : DIALS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35828 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 REMARK 200 RESOLUTION RANGE LOW (A) : 50.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.9700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.690 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: JCSG PLUS A2 0.1 M SODIUM CITRATE 5.5 REMARK 280 20 % W/V PEG 3000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277K 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 34.38800 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 GLY A 486 REMARK 465 GLU A 487 REMARK 465 TRP A 488 REMARK 465 HIS A 489 REMARK 465 HIS A 490 REMARK 465 GLY A 491 REMARK 465 LEU A 492 REMARK 465 GLU A 493 REMARK 465 HIS A 494 REMARK 465 HIS A 495 REMARK 465 HIS A 496 REMARK 465 HIS A 497 REMARK 465 HIS A 498 REMARK 465 HIS A 499 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 HE22 GLN A 113 O HOH A 611 1.56 REMARK 500 O ASP A 112 O HOH A 601 1.97 REMARK 500 NH2 ARG A 455 O HOH A 602 2.01 REMARK 500 O HOH A 808 O HOH A 848 2.10 REMARK 500 OD2 ASP A 396 NZ LYS A 470 2.12 REMARK 500 O HOH A 837 O HOH A 839 2.12 REMARK 500 NH1 ARG A 87 O HOH A 603 2.16 REMARK 500 O HOH A 673 O HOH A 838 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 161 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES 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 ASP A 23 47.28 -96.03 REMARK 500 ARG A 108 139.29 -172.01 REMARK 500 HIS A 197 -51.01 -125.66 REMARK 500 SER A 346 77.05 -154.40 REMARK 500 ASP A 459 74.11 -108.34 REMARK 500 REMARK 500 REMARK: NULL DBREF1 8RA0 A 1 491 UNP A0A1W6R555_9ACTN DBREF2 8RA0 A A0A1W6R555 1 491 SEQADV 8RA0 LEU A 492 UNP A0A1W6R55 EXPRESSION TAG SEQADV 8RA0 GLU A 493 UNP A0A1W6R55 EXPRESSION TAG SEQADV 8RA0 HIS A 494 UNP A0A1W6R55 EXPRESSION TAG SEQADV 8RA0 HIS A 495 UNP A0A1W6R55 EXPRESSION TAG SEQADV 8RA0 HIS A 496 UNP A0A1W6R55 EXPRESSION TAG SEQADV 8RA0 HIS A 497 UNP A0A1W6R55 EXPRESSION TAG SEQADV 8RA0 HIS A 498 UNP A0A1W6R55 EXPRESSION TAG SEQADV 8RA0 HIS A 499 UNP A0A1W6R55 EXPRESSION TAG SEQRES 1 A 499 CXM LEU TYR GLU ALA LEU ARG ASP ILE ALA ALA ARG ARG SEQRES 2 A 499 PRO ASP ALA ARG ALA VAL THR THR ALA ASP GLY ALA SER SEQRES 3 A 499 ALA SER TYR ALA GLU LEU LEU ASP LEU ILE ASP ARG THR SEQRES 4 A 499 ALA ALA GLY LEU ARG GLY HIS GLY VAL GLY ALA GLY ASP SEQRES 5 A 499 VAL ILE ALA CYS SER LEU ARG ASN SER ILE ARG TYR VAL SEQRES 6 A 499 ALA LEU ILE LEU ALA ALA ALA ARG ILE GLY ALA ARG TYR SEQRES 7 A 499 VAL PRO LEU MET SER ASN PHE ASP ARG ALA ASP ILE ALA SEQRES 8 A 499 THR ALA LEU ARG LEU THR GLY PRO ARG MET ILE VAL THR SEQRES 9 A 499 ASP HIS GLN ARG GLU PHE PRO ASP GLN ALA PRO PRO ARG SEQRES 10 A 499 VAL ARG LEU GLU THR LEU GLU ALA ALA THR ALA SER PRO SEQRES 11 A 499 ARG GLU ALA GLY GLU ARG TYR ASP GLY LEU PHE ARG SER SEQRES 12 A 499 LEU TRP THR SER GLY SER THR GLY PHE PRO LYS GLN MET SEQRES 13 A 499 VAL TRP ARG GLN ASP ARG PHE LEU ARG GLU ARG ARG ARG SEQRES 14 A 499 TRP LEU ALA ASP THR GLY ILE THR ALA ASP ASP VAL PHE SEQRES 15 A 499 PHE CYS ARG HIS THR LEU ASP VAL ALA HIS ALA THR ASP SEQRES 16 A 499 LEU HIS VAL PHE ALA ALA LEU LEU SER GLY ALA GLU LEU SEQRES 17 A 499 VAL LEU ALA ASP PRO ASP ALA ALA PRO ASP VAL LEU LEU SEQRES 18 A 499 ARG GLN ILE ALA GLU ARG ARG ALA THR ALA MET SER ALA SEQRES 19 A 499 LEU PRO ARG HIS TYR GLU GLU TYR VAL ARG ALA ALA ALA SEQRES 20 A 499 GLY ARG PRO ALA PRO ASP LEU SER ARG LEU ARG ARG PRO SEQRES 21 A 499 LEU CYS GLY GLY ALA TYR VAL SER ALA ALA GLN LEU THR SEQRES 22 A 499 ASP ALA ALA GLU VAL LEU GLY ILE HIS ILE ARG GLN ILE SEQRES 23 A 499 TYR GLY SER THR GLU PHE GLY LEU ALA MET GLY ASN MET SEQRES 24 A 499 SER ASP VAL LEU GLN ALA GLY VAL GLY MET VAL PRO VAL SEQRES 25 A 499 GLU GLY VAL GLY VAL ARG LEU GLU PRO LEU ALA ALA ASP SEQRES 26 A 499 ARG PRO ASP LEU GLY GLU LEU VAL LEU ILE SER ASP CYS SEQRES 27 A 499 THR SER GLU GLY TYR VAL GLY SER ASP GLU ALA ASN ALA SEQRES 28 A 499 ARG THR PHE ARG GLY GLU GLU PHE TRP THR GLY ASP VAL SEQRES 29 A 499 ALA GLN ARG GLY PRO ASP GLY THR LEU ARG VAL LEU GLY SEQRES 30 A 499 ARG VAL THR GLU THR LEU ALA ALA ALA GLY GLY PRO LEU SEQRES 31 A 499 LEU ALA PRO VAL LEU ASP GLU GLU ILE ALA ALA GLY CYS SEQRES 32 A 499 PRO VAL LEU GLU THR ALA ALA LEU PRO ALA HIS PRO ASP SEQRES 33 A 499 ARG TYR SER ASP GLU VAL LEU LEU VAL LEU HIS PRO ASP SEQRES 34 A 499 PRO ASP ARG PRO GLU GLN GLU LEU ARG LYS ALA VAL ALA SEQRES 35 A 499 GLU VAL LEU ASP ARG HIS GLY LEU ARG ALA SER ILE ARG SEQRES 36 A 499 LEU THR ASP ASP ILE PRO HIS THR PRO VAL GLY LYS PRO SEQRES 37 A 499 ASP LYS PRO ALA LEU ARG ARG ARG TRP GLU SER GLY ALA SEQRES 38 A 499 LEU GLY PRO VAL GLY GLU TRP HIS HIS GLY LEU GLU HIS SEQRES 39 A 499 HIS HIS HIS HIS HIS MODRES 8RA0 CXM A 1 MET MODIFIED RESIDUE HET CXM A 1 20 HET PG4 A 501 31 HET FLC A 502 18 HETNAM CXM N-CARBOXYMETHIONINE HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM FLC CITRATE ANION FORMUL 1 CXM C6 H11 N O4 S FORMUL 2 PG4 C8 H18 O5 FORMUL 3 FLC C6 H5 O7 3- FORMUL 4 HOH *255(H2 O) HELIX 1 AA1 CXM A 1 ARG A 13 1 13 HELIX 2 AA2 TYR A 29 HIS A 46 1 18 HELIX 3 AA3 SER A 61 ILE A 74 1 14 HELIX 4 AA4 ASP A 86 GLY A 98 1 13 HELIX 5 AA5 GLU A 121 GLU A 124 5 4 HELIX 6 AA6 GLN A 160 GLY A 175 1 16 HELIX 7 AA7 VAL A 190 ASP A 195 1 6 HELIX 8 AA8 HIS A 197 LEU A 203 1 7 HELIX 9 AA9 ALA A 216 ARG A 227 1 12 HELIX 10 AB1 LEU A 235 ALA A 247 1 13 HELIX 11 AB2 SER A 268 GLY A 280 1 13 HELIX 12 AB3 SER A 346 THR A 353 1 8 HELIX 13 AB4 ALA A 392 CYS A 403 1 12 HELIX 14 AB5 PRO A 433 HIS A 448 1 16 HELIX 15 AB6 ASP A 469 GLU A 478 1 10 SHEET 1 AA1 4 SER A 26 SER A 28 0 SHEET 2 AA1 4 ARG A 17 THR A 21 -1 N ALA A 18 O ALA A 27 SHEET 3 AA1 4 GLU A 207 LEU A 210 1 O LEU A 208 N THR A 20 SHEET 4 AA1 4 VAL A 181 CYS A 184 1 N PHE A 182 O VAL A 209 SHEET 1 AA2 4 ARG A 77 PRO A 80 0 SHEET 2 AA2 4 VAL A 53 SER A 57 1 N ILE A 54 O ARG A 77 SHEET 3 AA2 4 MET A 101 THR A 104 1 O VAL A 103 N ALA A 55 SHEET 4 AA2 4 ARG A 117 ARG A 119 1 O VAL A 118 N ILE A 102 SHEET 1 AA3 3 LEU A 140 TRP A 145 0 SHEET 2 AA3 3 GLN A 155 ARG A 159 -1 O MET A 156 N LEU A 144 SHEET 3 AA3 3 TYR A 343 VAL A 344 -1 O VAL A 344 N GLN A 155 SHEET 1 AA4 5 ALA A 231 ALA A 234 0 SHEET 2 AA4 5 ARG A 259 CYS A 262 1 O LEU A 261 N MET A 232 SHEET 3 AA4 5 ARG A 284 SER A 289 1 O ARG A 284 N PRO A 260 SHEET 4 AA4 5 GLY A 293 GLY A 297 -1 O GLY A 293 N SER A 289 SHEET 5 AA4 5 VAL A 310 PRO A 311 -1 O VAL A 310 N GLY A 297 SHEET 1 AA5 4 GLY A 316 PRO A 321 0 SHEET 2 AA5 4 LEU A 329 ILE A 335 -1 O GLU A 331 N GLU A 320 SHEET 3 AA5 4 GLU A 358 ARG A 367 -1 O PHE A 359 N LEU A 334 SHEET 4 AA5 4 PHE A 354 ARG A 355 -1 N ARG A 355 O GLU A 358 SHEET 1 AA6 4 GLY A 316 PRO A 321 0 SHEET 2 AA6 4 LEU A 329 ILE A 335 -1 O GLU A 331 N GLU A 320 SHEET 3 AA6 4 GLU A 358 ARG A 367 -1 O PHE A 359 N LEU A 334 SHEET 4 AA6 4 LEU A 373 ARG A 378 -1 O LEU A 376 N VAL A 364 SHEET 1 AA7 2 THR A 382 ALA A 385 0 SHEET 2 AA7 2 GLY A 388 LEU A 391 -1 O LEU A 390 N LEU A 383 SHEET 1 AA8 3 VAL A 405 PRO A 412 0 SHEET 2 AA8 3 GLU A 421 PRO A 428 -1 O LEU A 423 N LEU A 411 SHEET 3 AA8 3 ARG A 451 LEU A 456 1 O ARG A 451 N VAL A 422 LINK C CXM A 1 N LEU A 2 1555 1555 1.32 CRYST1 44.052 68.776 75.399 90.00 96.83 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 0.022700 0.000000 0.002720 0.00000 SCALE2 0.000000 0.014540 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013358 0.00000 HETATM 1 N CXM A 1 30.481 10.652 51.672 1.00 28.43 N ANISOU 1 N CXM A 1 4482 3079 3241 -373 58 827 N HETATM 2 CA CXM A 1 29.361 10.974 52.578 1.00 30.36 C ANISOU 2 CA CXM A 1 4720 3446 3368 -460 144 851 C HETATM 3 CB CXM A 1 29.880 11.233 53.991 1.00 29.35 C ANISOU 3 CB CXM A 1 4619 3486 3045 -498 136 964 C HETATM 4 CG CXM A 1 30.413 9.961 54.606 1.00 36.49 C ANISOU 4 CG CXM A 1 5539 4335 3990 -521 79 1192 C HETATM 5 SD CXM A 1 30.853 10.185 56.344 1.00 40.14 S ANISOU 5 SD CXM A 1 6028 5037 4188 -586 68 1350 S HETATM 6 CE CXM A 1 29.244 10.747 56.854 1.00 30.34 C ANISOU 6 CE CXM A 1 4759 3944 2826 -684 214 1270 C HETATM 7 C CXM A 1 28.597 12.196 52.050 1.00 28.52 C ANISOU 7 C CXM A 1 4462 3274 3101 -452 201 660 C HETATM 8 O CXM A 1 27.388 12.289 52.154 1.00 27.46 O ANISOU 8 O CXM A 1 4296 3165 2971 -506 277 622 O HETATM 9 CN CXM A 1 30.230 10.065 50.424 1.00 30.10 C ANISOU 9 CN CXM A 1 4666 3135 3634 -339 48 751 C HETATM 10 ON1 CXM A 1 31.259 9.715 49.802 1.00 30.22 O ANISOU 10 ON1 CXM A 1 4680 3066 3736 -270 -19 736 O HETATM 11 ON2 CXM A 1 29.010 9.927 50.095 1.00 29.75 O ANISOU 11 ON2 CXM A 1 4596 3062 3646 -382 107 701 O HETATM 12 H CXM A 1 31.213 10.416 52.055 1.00 34.18 H HETATM 13 HA CXM A 1 28.754 10.219 52.630 1.00 36.49 H HETATM 14 HB2 CXM A 1 29.164 11.593 54.537 1.00 35.28 H HETATM 15 HB3 CXM A 1 30.577 11.907 53.960 1.00 35.28 H HETATM 16 HG2 CXM A 1 31.211 9.646 54.153 1.00 43.85 H HETATM 17 HG3 CXM A 1 29.764 9.241 54.571 1.00 43.85 H HETATM 18 HE1 CXM A 1 29.144 10.537 57.796 1.00 36.48 H HETATM 19 HE2 CXM A 1 28.585 10.278 56.318 1.00 36.48 H HETATM 20 HE3 CXM A 1 29.205 11.704 56.701 1.00 36.48 H