HEADER LIGASE 10-JUN-21 7F28 TITLE CRYSTAL STRUCTURE OF A BACTERIAL KETOSYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: KETOACYL_SYNTH_N DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PUTATIVE 3-OXOACYL-[ACP] SYNTHASE FABV; COMPND 7 CHAIN: B, D; COMPND 8 SYNONYM: KETOSYNTHASE; COMPND 9 EC: 2.3.1.41; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII NCGM 237; SOURCE 3 ORGANISM_TAXID: 1401639; SOURCE 4 GENE: AB237_2962; SOURCE 5 EXPRESSION_SYSTEM: ACINETOBACTER BAUMANNII; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 470; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII NCGM 237; SOURCE 9 ORGANISM_TAXID: 1401639; SOURCE 10 GENE: AB237_2951; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS KETOSYNTHASE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR W.C.LEE,Y.KIM REVDAT 3 29-NOV-23 7F28 1 REMARK REVDAT 2 28-DEC-22 7F28 1 JRNL REVDAT 1 15-JUN-22 7F28 0 JRNL AUTH W.C.LEE,S.CHOI,A.JANG,J.YEON,E.HWANG,Y.KIM JRNL TITL STRUCTURAL BASIS OF THE COMPLEMENTARY ACTIVITY OF TWO JRNL TITL 2 KETOSYNTHASES IN ARYL POLYENE BIOSYNTHESIS. JRNL REF SCI REP V. 11 16340 2021 JRNL REFN ESSN 2045-2322 JRNL PMID 34381152 JRNL DOI 10.1038/S41598-021-95890-Y REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.05 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 171271 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.270 REMARK 3 FREE R VALUE TEST SET COUNT : 3896 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 39.0500 - 5.6953 0.97 5929 141 0.1570 0.1819 REMARK 3 2 5.6953 - 4.5227 0.99 6049 136 0.1499 0.1384 REMARK 3 3 4.5227 - 3.9516 0.99 6107 141 0.1442 0.1684 REMARK 3 4 3.9516 - 3.5906 1.00 6098 145 0.1521 0.1995 REMARK 3 5 3.5906 - 3.3334 1.00 6128 140 0.1809 0.2425 REMARK 3 6 3.3334 - 3.1369 1.00 6100 141 0.1868 0.2563 REMARK 3 7 3.1369 - 2.9799 1.00 6063 138 0.2027 0.2544 REMARK 3 8 2.9799 - 2.8502 1.00 6064 143 0.2045 0.2204 REMARK 3 9 2.8502 - 2.7405 1.00 6070 137 0.2047 0.2387 REMARK 3 10 2.7405 - 2.6460 1.00 6134 142 0.1986 0.2436 REMARK 3 11 2.6460 - 2.5633 1.00 6107 143 0.2028 0.2311 REMARK 3 12 2.5633 - 2.4900 0.99 6062 143 0.1989 0.2576 REMARK 3 13 2.4900 - 2.4245 0.99 6121 145 0.1943 0.2774 REMARK 3 14 2.4245 - 2.3653 1.00 6102 142 0.1998 0.2352 REMARK 3 15 2.3653 - 2.3116 0.99 6062 140 0.2006 0.2410 REMARK 3 16 2.3116 - 2.2624 1.00 6084 143 0.1948 0.2346 REMARK 3 17 2.2624 - 2.2171 0.99 6090 143 0.1959 0.2641 REMARK 3 18 2.2171 - 2.1753 0.99 6054 143 0.2059 0.2387 REMARK 3 19 2.1753 - 2.1364 0.99 6064 145 0.2091 0.2457 REMARK 3 20 2.1364 - 2.1002 0.99 6060 139 0.2118 0.3109 REMARK 3 21 2.1002 - 2.0663 0.99 6078 142 0.2250 0.2700 REMARK 3 22 2.0663 - 2.0346 0.99 6027 140 0.2349 0.2482 REMARK 3 23 2.0346 - 2.0046 0.99 6075 142 0.2413 0.2904 REMARK 3 24 2.0046 - 1.9764 0.99 6134 142 0.2444 0.2986 REMARK 3 25 1.9764 - 1.9497 0.99 5920 134 0.2465 0.2814 REMARK 3 26 1.9497 - 1.9244 0.98 6080 142 0.2658 0.2914 REMARK 3 27 1.9244 - 1.9003 0.93 5689 134 0.2793 0.3306 REMARK 3 28 1.9003 - 1.8774 0.62 3824 90 0.3340 0.3652 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.520 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.81 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.64 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 7F28 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1300022700. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-19 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 : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 171271 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.877 REMARK 200 RESOLUTION RANGE LOW (A) : 39.050 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.684 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.7600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.42 REMARK 200 R MERGE FOR SHELL (I) : 0.44400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.260 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: 3U0F REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM MALONATE, 20% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K 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 52.12150 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 4740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 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 REMARK 350 BIOMOLECULE: 2 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: 4760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 MET B 1 REMARK 465 LYS B 2 REMARK 465 HIS B 3 REMARK 465 LEU B 4 REMARK 465 PRO B 5 REMARK 465 SER B 6 REMARK 465 GLU B 7 REMARK 465 ASN B 8 REMARK 465 LYS B 399 REMARK 465 PRO B 400 REMARK 465 MET C 1 REMARK 465 THR C 175 REMARK 465 HIS C 176 REMARK 465 THR C 177 REMARK 465 ASP C 178 REMARK 465 GLU C 179 REMARK 465 MET D 1 REMARK 465 LYS D 2 REMARK 465 HIS D 3 REMARK 465 LEU D 4 REMARK 465 PRO D 5 REMARK 465 SER D 6 REMARK 465 GLU D 7 REMARK 465 ASN D 8 REMARK 465 LYS D 399 REMARK 465 PRO D 400 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 VAL A 2 CG1 CG2 REMARK 470 VAL C 2 CG1 CG2 REMARK 470 MET C 27 CG SD CE REMARK 470 GLN C 28 CG CD OE1 NE2 REMARK 470 GLN C 194 CG CD OE1 NE2 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 OH TYR B 97 O HOH B 501 1.85 REMARK 500 OH TYR D 97 O HOH D 501 1.96 REMARK 500 NE2 GLN A 166 O HOH A 301 2.08 REMARK 500 OG SER A 113 OE2 GLU A 116 2.10 REMARK 500 OE1 GLU A 165 O HOH A 302 2.13 REMARK 500 N ALA C 180 O HOH C 301 2.13 REMARK 500 O HOH D 581 O HOH D 645 2.15 REMARK 500 O ILE C 131 O HOH C 302 2.18 REMARK 500 O HOH B 622 O HOH B 625 2.18 REMARK 500 O ALA B 99 O HOH B 502 2.18 REMARK 500 OD2 ASP D 133 O HOH A 301 2.18 REMARK 500 ND2 ASN C 41 O HOH C 303 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 370 CD GLU B 370 OE1 -0.070 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 CYS A 112 -175.33 -174.21 REMARK 500 TRP A 174 25.06 -160.47 REMARK 500 HIS A 176 -72.11 -81.90 REMARK 500 THR A 177 -46.23 73.66 REMARK 500 ASP A 178 -152.00 70.42 REMARK 500 GLU A 179 0.32 -69.26 REMARK 500 ALA A 180 53.89 -62.69 REMARK 500 SER B 23 -174.48 -170.77 REMARK 500 ARG B 53 137.34 -175.26 REMARK 500 THR B 61 48.24 -98.07 REMARK 500 ALA B 71 0.93 -69.95 REMARK 500 SER B 115 -142.03 44.32 REMARK 500 GLN B 131 77.41 -62.16 REMARK 500 ALA B 166 -129.94 53.92 REMARK 500 HIS B 214 -124.16 -139.52 REMARK 500 ASP B 224 25.13 -140.57 REMARK 500 SER B 259 12.70 -147.11 REMARK 500 ALA B 295 12.84 89.52 REMARK 500 LEU B 329 -118.96 59.43 REMARK 500 SER B 348 -38.21 -150.15 REMARK 500 ASP B 364 40.17 -81.23 REMARK 500 GLN C 166 63.03 37.03 REMARK 500 SER D 115 -137.75 41.51 REMARK 500 ALA D 166 -130.33 54.61 REMARK 500 HIS D 214 -127.67 -143.95 REMARK 500 ALA D 295 10.21 84.24 REMARK 500 LEU D 329 -123.01 58.81 REMARK 500 SER D 348 -24.84 -154.91 REMARK 500 ASP D 364 40.10 -80.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR A 177 ASP A 178 124.04 REMARK 500 REMARK 500 REMARK: NULL DBREF1 7F28 A 1 204 UNP A0A0E1PUF7_ACIBA DBREF2 7F28 A A0A0E1PUF7 1 204 DBREF1 7F28 B 1 400 UNP A0A0E1Q0H1_ACIBA DBREF2 7F28 B A0A0E1Q0H1 1 400 DBREF1 7F28 C 1 204 UNP A0A0E1PUF7_ACIBA DBREF2 7F28 C A0A0E1PUF7 1 204 DBREF1 7F28 D 1 400 UNP A0A0E1Q0H1_ACIBA DBREF2 7F28 D A0A0E1Q0H1 1 400 SEQADV 7F28 GLU A 181 UNP A0A0E1PUF ASP 181 CONFLICT SEQADV 7F28 GLU C 181 UNP A0A0E1PUF ASP 181 CONFLICT SEQRES 1 A 204 MET VAL THR LEU HIS LEU ALA HIS LEU THR LEU THR HIS SEQRES 2 A 204 ALA GLN PRO SER TYR ALA ALA LEU GLU CYS ILE PRO ALA SEQRES 3 A 204 MET GLN ARG ARG ARG LEU SER PRO LEU ALA LYS LEU ALA SEQRES 4 A 204 LEU ASN THR ALA ILE SER SER LEU ASP GLY ARG SER ALA SEQRES 5 A 204 ASP TYR ILE VAL TRP VAL SER LYS TYR GLY ASP GLU ALA SEQRES 6 A 204 LYS THR LEU ASN ILE LEU GLN ASP VAL LEU ASN ASP GLN SEQRES 7 A 204 THR PRO SER PRO THR GLN PHE SER THR SER VAL HIS ASN SEQRES 8 A 204 ALA ILE SER GLY LEU TYR SER ILE LEU CYS GLN ASP ASP SEQRES 9 A 204 THR PRO SER THR SER LEU SER CYS SER TRP THR GLU GLY SEQRES 10 A 204 LEU ILE GLU ALA TYR ALA LEU LEU LYS SER MET PRO GLU SEQRES 11 A 204 ILE LYS ARG VAL LEU VAL VAL ALA TYR ASP GLU PRO LEU SEQRES 12 A 204 PRO ASN ILE TYR ALA GLU ALA ILE ASN PHE PRO ALA TYR SEQRES 13 A 204 ALA MET ALA ALA VAL VAL THR LEU GLU GLN PRO ASN LEU SEQRES 14 A 204 GLN ILE THR ALA TRP THR HIS THR ASP GLU ALA GLU ALA SEQRES 15 A 204 PRO ALA PHE ALA HIS PHE TRP GLN ASP ALA ASP GLN LEU SEQRES 16 A 204 THR SER ALA PHE GLY TRP ASN LYS CYS SEQRES 1 B 400 MET LYS HIS LEU PRO SER GLU ASN ALA ALA PRO MET ALA SEQRES 2 B 400 VAL GLY ILE GLN PHE SER VAL GLY LEU SER ALA LEU GLY SEQRES 3 B 400 CYS GLU LEU ASN GLN ILE LYS GLN ALA LEU GLN GLN PRO SEQRES 4 B 400 GLN GLN THR LEU SER LEU ARG ASP ASP LEU ILE ALA ASP SEQRES 5 B 400 ARG ASP VAL TRP VAL GLY GLN TYR THR HIS PRO LEU CYS SEQRES 6 B 400 SER SER VAL PRO ASP ALA MET ARG SER VAL ASP SER ARG SEQRES 7 B 400 ASN LEU ARG PHE ALA LEU THR ALA LEU SER LYS ILE GLU SEQRES 8 B 400 THR GLU LEU LYS ALA TYR THR ALA SER PHE GLU ASN LYS SEQRES 9 B 400 ARG LEU ALA ILE VAL VAL GLY THR SER THR SER GLY ILE SEQRES 10 B 400 ALA ASP ASN GLU LEU LEU LEU LYS GLN TYR PHE GLN GLY SEQRES 11 B 400 GLN THR ASP LEU SER ILE SER HIS TYR PRO GLN GLU MET SEQRES 12 B 400 SER CYS LEU ALA LYS ALA LEU GLN GLN TYR LEU GLY TRP SEQRES 13 B 400 GLU GLY PRO ALA TYR THR ILE SER THR ALA CYS SER SER SEQRES 14 B 400 SER ALA LYS ALA LEU ALA ALA GLY GLN ARG LEU LEU HIS SEQRES 15 B 400 ALA ASP LEU ALA ASP VAL VAL LEU VAL GLY GLY VAL ASP SEQRES 16 B 400 THR LEU CYS LYS LEU THR LEU ASN GLY PHE ASN SER LEU SEQRES 17 B 400 GLU SER LEU SER ALA HIS ILE CYS GLN PRO CYS GLY ILE SEQRES 18 B 400 SER ARG ASP GLY ILE ASN ILE GLY GLU ALA ALA ALA PHE SEQRES 19 B 400 PHE VAL LEU SER LYS GLU GLN ALA PRO VAL MET LEU MET SEQRES 20 B 400 GLY ALA GLY GLU THR MET ASP ALA TRP HIS ILE SER ALA SEQRES 21 B 400 PRO HIS PRO GLU GLY LYS GLY ALA ALA LEU ALA MET GLN SEQRES 22 B 400 ARG ALA LEU ASP MET ALA HIS ILE SER ALA GLN GLU VAL SEQRES 23 B 400 GLY TYR ILE ASN LEU HIS GLY THR ALA THR PRO GLN ASN SEQRES 24 B 400 ASP ALA MET GLU ILE LYS ALA VAL ARG GLN VAL PHE GLY SEQRES 25 B 400 VAL TYR GLN VAL ALA LEU SER SER THR LYS HIS LYS THR SEQRES 26 B 400 GLY HIS CYS LEU GLY ALA ALA GLY ALA ILE GLU ALA PHE SEQRES 27 B 400 ILE CYS GLU GLN VAL LEU LYS ASP GLN SER TRP LEU PRO SEQRES 28 B 400 LEU HIS GLN ASN VAL GLU ILE ASP PRO ASP LEU VAL ASP SEQRES 29 B 400 GLN ASN TYR VAL GLN GLU ALA GLU LEU THR GLN PRO ILE SEQRES 30 B 400 ARG TYR VAL MET SER ASN SER PHE ALA PHE GLY GLY SER SEQRES 31 B 400 ASN ILE SER LEU VAL PHE GLY VAL LYS PRO SEQRES 1 C 204 MET VAL THR LEU HIS LEU ALA HIS LEU THR LEU THR HIS SEQRES 2 C 204 ALA GLN PRO SER TYR ALA ALA LEU GLU CYS ILE PRO ALA SEQRES 3 C 204 MET GLN ARG ARG ARG LEU SER PRO LEU ALA LYS LEU ALA SEQRES 4 C 204 LEU ASN THR ALA ILE SER SER LEU ASP GLY ARG SER ALA SEQRES 5 C 204 ASP TYR ILE VAL TRP VAL SER LYS TYR GLY ASP GLU ALA SEQRES 6 C 204 LYS THR LEU ASN ILE LEU GLN ASP VAL LEU ASN ASP GLN SEQRES 7 C 204 THR PRO SER PRO THR GLN PHE SER THR SER VAL HIS ASN SEQRES 8 C 204 ALA ILE SER GLY LEU TYR SER ILE LEU CYS GLN ASP ASP SEQRES 9 C 204 THR PRO SER THR SER LEU SER CYS SER TRP THR GLU GLY SEQRES 10 C 204 LEU ILE GLU ALA TYR ALA LEU LEU LYS SER MET PRO GLU SEQRES 11 C 204 ILE LYS ARG VAL LEU VAL VAL ALA TYR ASP GLU PRO LEU SEQRES 12 C 204 PRO ASN ILE TYR ALA GLU ALA ILE ASN PHE PRO ALA TYR SEQRES 13 C 204 ALA MET ALA ALA VAL VAL THR LEU GLU GLN PRO ASN LEU SEQRES 14 C 204 GLN ILE THR ALA TRP THR HIS THR ASP GLU ALA GLU ALA SEQRES 15 C 204 PRO ALA PHE ALA HIS PHE TRP GLN ASP ALA ASP GLN LEU SEQRES 16 C 204 THR SER ALA PHE GLY TRP ASN LYS CYS SEQRES 1 D 400 MET LYS HIS LEU PRO SER GLU ASN ALA ALA PRO MET ALA SEQRES 2 D 400 VAL GLY ILE GLN PHE SER VAL GLY LEU SER ALA LEU GLY SEQRES 3 D 400 CYS GLU LEU ASN GLN ILE LYS GLN ALA LEU GLN GLN PRO SEQRES 4 D 400 GLN GLN THR LEU SER LEU ARG ASP ASP LEU ILE ALA ASP SEQRES 5 D 400 ARG ASP VAL TRP VAL GLY GLN TYR THR HIS PRO LEU CYS SEQRES 6 D 400 SER SER VAL PRO ASP ALA MET ARG SER VAL ASP SER ARG SEQRES 7 D 400 ASN LEU ARG PHE ALA LEU THR ALA LEU SER LYS ILE GLU SEQRES 8 D 400 THR GLU LEU LYS ALA TYR THR ALA SER PHE GLU ASN LYS SEQRES 9 D 400 ARG LEU ALA ILE VAL VAL GLY THR SER THR SER GLY ILE SEQRES 10 D 400 ALA ASP ASN GLU LEU LEU LEU LYS GLN TYR PHE GLN GLY SEQRES 11 D 400 GLN THR ASP LEU SER ILE SER HIS TYR PRO GLN GLU MET SEQRES 12 D 400 SER CYS LEU ALA LYS ALA LEU GLN GLN TYR LEU GLY TRP SEQRES 13 D 400 GLU GLY PRO ALA TYR THR ILE SER THR ALA CYS SER SER SEQRES 14 D 400 SER ALA LYS ALA LEU ALA ALA GLY GLN ARG LEU LEU HIS SEQRES 15 D 400 ALA ASP LEU ALA ASP VAL VAL LEU VAL GLY GLY VAL ASP SEQRES 16 D 400 THR LEU CYS LYS LEU THR LEU ASN GLY PHE ASN SER LEU SEQRES 17 D 400 GLU SER LEU SER ALA HIS ILE CYS GLN PRO CYS GLY ILE SEQRES 18 D 400 SER ARG ASP GLY ILE ASN ILE GLY GLU ALA ALA ALA PHE SEQRES 19 D 400 PHE VAL LEU SER LYS GLU GLN ALA PRO VAL MET LEU MET SEQRES 20 D 400 GLY ALA GLY GLU THR MET ASP ALA TRP HIS ILE SER ALA SEQRES 21 D 400 PRO HIS PRO GLU GLY LYS GLY ALA ALA LEU ALA MET GLN SEQRES 22 D 400 ARG ALA LEU ASP MET ALA HIS ILE SER ALA GLN GLU VAL SEQRES 23 D 400 GLY TYR ILE ASN LEU HIS GLY THR ALA THR PRO GLN ASN SEQRES 24 D 400 ASP ALA MET GLU ILE LYS ALA VAL ARG GLN VAL PHE GLY SEQRES 25 D 400 VAL TYR GLN VAL ALA LEU SER SER THR LYS HIS LYS THR SEQRES 26 D 400 GLY HIS CYS LEU GLY ALA ALA GLY ALA ILE GLU ALA PHE SEQRES 27 D 400 ILE CYS GLU GLN VAL LEU LYS ASP GLN SER TRP LEU PRO SEQRES 28 D 400 LEU HIS GLN ASN VAL GLU ILE ASP PRO ASP LEU VAL ASP SEQRES 29 D 400 GLN ASN TYR VAL GLN GLU ALA GLU LEU THR GLN PRO ILE SEQRES 30 D 400 ARG TYR VAL MET SER ASN SER PHE ALA PHE GLY GLY SER SEQRES 31 D 400 ASN ILE SER LEU VAL PHE GLY VAL LYS PRO FORMUL 5 HOH *427(H2 O) HELIX 1 AA1 ALA A 19 ILE A 24 5 6 HELIX 2 AA2 PRO A 25 LEU A 32 1 8 HELIX 3 AA3 SER A 33 ASP A 48 1 16 HELIX 4 AA4 ASP A 63 ASN A 76 1 14 HELIX 5 AA5 SER A 81 THR A 87 1 7 HELIX 6 AA6 ASN A 91 CYS A 101 1 11 HELIX 7 AA7 SER A 113 MET A 128 1 16 HELIX 8 AA8 GLU A 181 ASP A 191 1 11 HELIX 9 AA9 GLU B 28 GLN B 38 1 11 HELIX 10 AB1 PRO B 69 ASP B 76 5 8 HELIX 11 AB2 SER B 77 LYS B 89 1 13 HELIX 12 AB3 ILE B 90 ALA B 99 1 10 HELIX 13 AB4 SER B 100 PHE B 101 5 2 HELIX 14 AB5 GLU B 102 LYS B 104 5 3 HELIX 15 AB6 GLY B 116 GLY B 130 1 15 HELIX 16 AB7 HIS B 138 MET B 143 5 6 HELIX 17 AB8 SER B 144 GLY B 155 1 12 HELIX 18 AB9 THR B 165 CYS B 167 5 3 HELIX 19 AC1 SER B 168 ALA B 183 1 16 HELIX 20 AC2 CYS B 198 LEU B 208 1 11 HELIX 21 AC3 GLY B 265 HIS B 280 1 16 HELIX 22 AC4 SER B 282 VAL B 286 5 5 HELIX 23 AC5 THR B 296 GLY B 312 1 17 HELIX 24 AC6 THR B 321 GLY B 326 1 6 HELIX 25 AC7 CYS B 328 GLY B 330 5 3 HELIX 26 AC8 ALA B 331 GLN B 347 1 17 HELIX 27 AC9 ASP B 359 VAL B 363 5 5 HELIX 28 AD1 TYR C 18 ILE C 24 5 7 HELIX 29 AD2 PRO C 25 ARG C 31 1 7 HELIX 30 AD3 SER C 33 ASP C 48 1 16 HELIX 31 AD4 ASP C 63 ASN C 76 1 14 HELIX 32 AD5 SER C 81 THR C 87 1 7 HELIX 33 AD6 ASN C 91 CYS C 101 1 11 HELIX 34 AD7 SER C 113 MET C 128 1 16 HELIX 35 AD8 GLU C 181 ASP C 191 1 11 HELIX 36 AD9 GLU D 28 GLN D 38 1 11 HELIX 37 AE1 PRO D 69 ASP D 76 5 8 HELIX 38 AE2 SER D 77 ALA D 99 1 23 HELIX 39 AE3 SER D 100 PHE D 101 5 2 HELIX 40 AE4 GLU D 102 LYS D 104 5 3 HELIX 41 AE5 GLY D 116 GLN D 129 1 14 HELIX 42 AE6 HIS D 138 MET D 143 5 6 HELIX 43 AE7 SER D 144 GLY D 155 1 12 HELIX 44 AE8 THR D 165 CYS D 167 5 3 HELIX 45 AE9 SER D 168 ALA D 183 1 16 HELIX 46 AF1 CYS D 198 LEU D 208 1 11 HELIX 47 AF2 GLY D 265 HIS D 280 1 16 HELIX 48 AF3 SER D 282 GLN D 284 5 3 HELIX 49 AF4 THR D 296 GLY D 312 1 17 HELIX 50 AF5 THR D 321 GLY D 326 1 6 HELIX 51 AF6 CYS D 328 GLY D 330 5 3 HELIX 52 AF7 ALA D 331 GLN D 347 1 17 HELIX 53 AF8 ASP D 359 VAL D 363 5 5 SHEET 1 AA119 THR A 196 SER A 197 0 SHEET 2 AA119 TRP A 201 LYS A 203 -1 O TRP A 201 N SER A 197 SHEET 3 AA119 LEU A 169 ILE A 171 -1 N GLN A 170 O ASN A 202 SHEET 4 AA119 THR A 3 HIS A 13 -1 N LEU A 4 O LEU A 169 SHEET 5 AA119 TYR A 156 THR A 163 -1 O ALA A 157 N THR A 12 SHEET 6 AA119 VAL A 134 ASP A 140 -1 N ALA A 138 O MET A 158 SHEET 7 AA119 TYR A 54 VAL A 58 1 N VAL A 56 O LEU A 135 SHEET 8 AA119 SER A 107 SER A 111 1 O LEU A 110 N TRP A 57 SHEET 9 AA119 ALA B 160 ILE B 163 -1 O THR B 162 N SER A 111 SHEET 10 AA119 LEU B 106 GLY B 111 1 N VAL B 110 O ILE B 163 SHEET 11 AA119 VAL B 188 ASP B 195 1 O VAL B 188 N ALA B 107 SHEET 12 AA119 ALA B 231 SER B 238 -1 O LEU B 237 N VAL B 189 SHEET 13 AA119 VAL B 14 LEU B 22 -1 N LEU B 22 O ALA B 232 SHEET 14 AA119 MET B 245 MET B 253 -1 O LEU B 246 N VAL B 14 SHEET 15 AA119 SER B 390 GLY B 397 -1 O GLY B 397 N MET B 245 SHEET 16 AA119 TYR B 379 PHE B 385 -1 N VAL B 380 O PHE B 396 SHEET 17 AA119 TYR B 288 ASN B 290 1 N ASN B 290 O MET B 381 SHEET 18 AA119 ALA B 317 SER B 319 1 O ALA B 317 N ILE B 289 SHEET 19 AA119 ASN B 366 TYR B 367 1 O ASN B 366 N LEU B 318 SHEET 1 AA2 2 SER B 44 ILE B 50 0 SHEET 2 AA2 2 ARG B 53 VAL B 57 -1 O VAL B 57 N SER B 44 SHEET 1 AA319 THR C 196 SER C 197 0 SHEET 2 AA319 TRP C 201 LYS C 203 -1 O TRP C 201 N SER C 197 SHEET 3 AA319 LEU C 169 ILE C 171 -1 N GLN C 170 O ASN C 202 SHEET 4 AA319 THR C 3 HIS C 13 -1 N LEU C 4 O LEU C 169 SHEET 5 AA319 TYR C 156 THR C 163 -1 O ALA C 157 N THR C 12 SHEET 6 AA319 VAL C 134 ASP C 140 -1 N VAL C 134 O VAL C 162 SHEET 7 AA319 TYR C 54 VAL C 58 1 N VAL C 56 O LEU C 135 SHEET 8 AA319 SER C 107 SER C 111 1 O LEU C 110 N TRP C 57 SHEET 9 AA319 ALA D 160 ILE D 163 -1 O THR D 162 N SER C 111 SHEET 10 AA319 LEU D 106 GLY D 111 1 N VAL D 110 O ILE D 163 SHEET 11 AA319 VAL D 188 ASP D 195 1 O VAL D 188 N ALA D 107 SHEET 12 AA319 ALA D 231 SER D 238 -1 O LEU D 237 N VAL D 189 SHEET 13 AA319 VAL D 14 LEU D 22 -1 N LEU D 22 O ALA D 232 SHEET 14 AA319 MET D 245 MET D 253 -1 O LEU D 246 N VAL D 14 SHEET 15 AA319 SER D 390 GLY D 397 -1 O GLY D 397 N MET D 245 SHEET 16 AA319 TYR D 379 PHE D 385 -1 N VAL D 380 O PHE D 396 SHEET 17 AA319 VAL D 286 ASN D 290 1 N ASN D 290 O MET D 381 SHEET 18 AA319 ALA D 317 SER D 319 1 O ALA D 317 N ILE D 289 SHEET 19 AA319 ASN D 366 TYR D 367 1 O ASN D 366 N LEU D 318 SHEET 1 AA4 2 SER D 44 ARG D 46 0 SHEET 2 AA4 2 VAL D 55 VAL D 57 -1 O VAL D 57 N SER D 44 CRYST1 54.708 104.243 98.179 90.00 98.24 90.00 P 1 21 1 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 0.018279 0.000000 0.002648 0.00000 SCALE2 0.000000 0.009593 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010292 0.00000