HEADER BIOSYNTHETIC PROTEIN 17-MAY-23 8JF9 TITLE CRYSTAL STRUCTURE OF 3-OXOACYL-ACP REDUCTASE FABG FROM HELICOBACTER TITLE 2 PYLORI COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-OXOACYL-[ACYL-CARRIER-PROTEIN] REDUCTASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.1.1.100; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI; SOURCE 3 ORGANISM_TAXID: 210; SOURCE 4 GENE: FABG, HPPN135_02765; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS 3-OXOACYL-ACP REDUCTASE, FABG, HELICOBACTER PYLORI, BIOSYNTHETIC KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.S.ZHOU,L.ZHANG REVDAT 2 22-NOV-23 8JF9 1 JRNL REVDAT 1 15-NOV-23 8JF9 0 JRNL AUTH J.ZHOU,L.ZHANG,Y.WANG,W.SONG,Y.HUANG,Y.MU,W.SCHMITZ, JRNL AUTH 2 S.Y.ZHANG,H.LIN,H.Z.CHEN,F.YE,L.ZHANG JRNL TITL THE MOLECULAR BASIS OF CATALYSIS BY SDR FAMILY MEMBERS JRNL TITL 2 KETOACYL-ACP REDUCTASE FABG AND ENOYL-ACP REDUCTASE FABI IN JRNL TITL 3 TYPE-II FATTY ACID BIOSYNTHESIS. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 62 13109 2023 JRNL REFN ESSN 1521-3773 JRNL PMID 37779101 JRNL DOI 10.1002/ANIE.202313109 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.18.2_3874: ???) 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 85.7 REMARK 3 NUMBER OF REFLECTIONS : 71001 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.130 REMARK 3 FREE R VALUE TEST SET COUNT : 3645 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 29.7400 - 5.6300 0.99 3205 178 0.1805 0.1843 REMARK 3 2 5.6300 - 4.4700 0.99 3084 171 0.1398 0.1718 REMARK 3 3 4.4700 - 3.9100 0.99 3062 168 0.1313 0.1768 REMARK 3 4 3.9100 - 3.5500 0.99 3031 158 0.1441 0.1726 REMARK 3 5 3.5500 - 3.3000 1.00 3041 188 0.1482 0.1967 REMARK 3 6 3.3000 - 3.1000 0.99 2985 183 0.1600 0.2207 REMARK 3 7 3.1000 - 2.9500 1.00 3015 165 0.1699 0.2148 REMARK 3 8 2.9500 - 2.8200 1.00 3028 158 0.1679 0.1984 REMARK 3 9 2.8200 - 2.7100 1.00 2978 182 0.1760 0.2247 REMARK 3 10 2.7100 - 2.6200 1.00 3033 144 0.1774 0.2222 REMARK 3 11 2.6200 - 2.5400 1.00 2981 166 0.1754 0.2505 REMARK 3 12 2.5400 - 2.4600 0.99 3011 145 0.1808 0.2506 REMARK 3 13 2.4600 - 2.4000 0.99 2955 171 0.1862 0.2424 REMARK 3 14 2.4000 - 2.3400 0.99 2984 169 0.1817 0.2301 REMARK 3 15 2.3400 - 2.2900 0.99 2980 149 0.1857 0.2491 REMARK 3 16 2.2900 - 2.2400 0.81 2429 122 0.3498 0.4998 REMARK 3 17 2.2400 - 2.1900 0.84 2536 128 0.2854 0.2930 REMARK 3 18 2.1900 - 2.1500 0.92 2759 138 0.2052 0.2524 REMARK 3 19 2.1500 - 2.1100 0.87 2606 130 0.2166 0.2399 REMARK 3 20 2.1100 - 2.0800 0.79 2379 129 0.2186 0.2518 REMARK 3 21 2.0800 - 2.0400 0.69 2069 109 0.2056 0.2568 REMARK 3 22 2.0400 - 2.0100 0.63 1888 95 0.1971 0.2772 REMARK 3 23 2.0100 - 1.9800 0.56 1702 78 0.2195 0.2567 REMARK 3 24 1.9800 - 1.9600 0.49 1431 98 0.2237 0.2560 REMARK 3 25 1.9600 - 1.9300 0.41 1223 75 0.3145 0.3525 REMARK 3 26 1.9300 - 1.9000 0.32 961 48 0.4467 0.5353 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.990 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.010 7260 REMARK 3 ANGLE : 1.162 9775 REMARK 3 CHIRALITY : 0.073 1118 REMARK 3 PLANARITY : 0.008 1257 REMARK 3 DIHEDRAL : 17.632 2651 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 8JF9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1300037763. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-22 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 : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9875 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82455 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : 0.24000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.50 REMARK 200 R MERGE FOR SHELL (I) : 2.39500 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 REMARK 200 STARTING MODEL: 6UUT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NACL, 15% W/V PEG 6000, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.96250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.92900 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.96250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 64.92900 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: 13120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -92.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 192 REMARK 465 ASN A 193 REMARK 465 ALA A 194 REMARK 465 ASN A 195 REMARK 465 LEU A 196 REMARK 465 LYS A 197 REMARK 465 ASP A 198 REMARK 465 GLU A 199 REMARK 465 LEU A 200 REMARK 465 LYS A 201 REMARK 465 ALA A 202 REMARK 465 ASP A 203 REMARK 465 TYR A 204 REMARK 465 ASP B 191 REMARK 465 MET B 192 REMARK 465 ASN B 193 REMARK 465 ALA B 194 REMARK 465 ASN B 195 REMARK 465 LEU B 196 REMARK 465 LYS B 197 REMARK 465 ASP B 198 REMARK 465 GLU B 199 REMARK 465 LEU B 200 REMARK 465 LYS B 201 REMARK 465 ALA B 202 REMARK 465 THR C 190 REMARK 465 ASP C 191 REMARK 465 MET C 192 REMARK 465 ASN C 193 REMARK 465 ALA C 194 REMARK 465 ASN C 195 REMARK 465 LEU C 196 REMARK 465 LYS C 197 REMARK 465 ASP C 198 REMARK 465 GLU C 199 REMARK 465 LEU C 200 REMARK 465 LYS C 201 REMARK 465 ALA C 202 REMARK 465 THR D 190 REMARK 465 ASP D 191 REMARK 465 MET D 192 REMARK 465 ASN D 193 REMARK 465 ALA D 194 REMARK 465 ASN D 195 REMARK 465 LEU D 196 REMARK 465 LYS D 197 REMARK 465 ASP D 198 REMARK 465 GLU D 199 REMARK 465 LEU D 200 REMARK 465 LYS D 201 REMARK 465 ALA D 202 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 O HOH A 444 O HOH A 463 1.94 REMARK 500 OE1 GLU C 20 O HOH C 301 1.97 REMARK 500 O HOH D 332 O HOH D 455 2.03 REMARK 500 O HOH C 380 O HOH C 449 2.04 REMARK 500 O HOH C 359 O HOH C 397 2.06 REMARK 500 OE1 GLU B 20 O HOH B 301 2.07 REMARK 500 O HOH B 455 O HOH C 421 2.07 REMARK 500 O HOH B 519 O HOH B 522 2.09 REMARK 500 O HOH A 479 O HOH A 526 2.09 REMARK 500 O HOH A 404 O HOH A 454 2.10 REMARK 500 O HOH A 326 O HOH A 388 2.10 REMARK 500 O HOH B 434 O HOH B 444 2.11 REMARK 500 OG SER A 0 O HOH A 301 2.11 REMARK 500 O HOH B 516 O HOH D 344 2.12 REMARK 500 O HOH A 330 O HOH A 402 2.12 REMARK 500 O HOH A 338 O HOH A 460 2.12 REMARK 500 NH1 ARG D 147 O HOH D 301 2.14 REMARK 500 O HOH B 310 O HOH B 407 2.14 REMARK 500 O HOH B 406 O HOH B 439 2.14 REMARK 500 O HOH D 478 O HOH D 483 2.15 REMARK 500 O HOH D 525 O HOH D 539 2.15 REMARK 500 CG GLN C 79 O HOH C 359 2.15 REMARK 500 O HOH C 485 O HOH C 521 2.16 REMARK 500 O HOH C 464 O HOH C 504 2.16 REMARK 500 O HOH C 318 O HOH C 474 2.17 REMARK 500 O HOH C 317 O HOH C 358 2.17 REMARK 500 O HOH B 426 O HOH B 434 2.18 REMARK 500 O HOH B 492 O HOH B 527 2.18 REMARK 500 NH1 ARG B 133 O HOH B 302 2.18 REMARK 500 O HOH A 454 O HOH A 501 2.18 REMARK 500 O HOH C 393 O HOH C 505 2.18 REMARK 500 O VAL D 128 O HOH D 302 2.19 REMARK 500 OG SER C 132 O HOH C 302 2.19 REMARK 500 O HOH C 305 O HOH C 475 2.19 REMARK 500 O HOH B 480 O HOH B 510 2.19 REMARK 500 O HOH C 469 O HOH C 528 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 ILE B 208 C PRO B 209 N 0.130 REMARK 500 GLU D 41 CD GLU D 41 OE2 -0.067 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 SER A 38 -76.12 -124.99 REMARK 500 PHE A 62 157.59 178.23 REMARK 500 ARG A 95 76.82 -151.94 REMARK 500 ALA A 141 -136.56 -100.17 REMARK 500 SER B 38 -50.76 -128.33 REMARK 500 ALA B 141 -138.05 -96.19 REMARK 500 SER C 38 -82.51 -118.75 REMARK 500 ALA C 141 -133.23 -94.83 REMARK 500 SER C 142 147.76 -176.47 REMARK 500 SER D 38 -52.18 -130.02 REMARK 500 ALA D 141 -133.80 -97.69 REMARK 500 SER D 142 147.75 -172.00 REMARK 500 MET D 150 127.64 -33.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLN C 79 -18.03 REMARK 500 GLN C 79 -19.42 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 548 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH A 549 DISTANCE = 9.21 ANGSTROMS REMARK 525 HOH A 550 DISTANCE = 10.94 ANGSTROMS REMARK 525 HOH B 546 DISTANCE = 6.13 ANGSTROMS REMARK 525 HOH B 547 DISTANCE = 12.04 ANGSTROMS REMARK 525 HOH C 540 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH C 541 DISTANCE = 6.19 ANGSTROMS REMARK 525 HOH C 542 DISTANCE = 6.85 ANGSTROMS REMARK 525 HOH C 543 DISTANCE = 7.05 ANGSTROMS REMARK 525 HOH C 544 DISTANCE = 7.10 ANGSTROMS REMARK 525 HOH C 545 DISTANCE = 7.31 ANGSTROMS REMARK 525 HOH D 556 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH D 557 DISTANCE = 7.59 ANGSTROMS DBREF 8JF9 A 1 247 UNP G2M827 G2M827_HELPX 1 247 DBREF 8JF9 B 1 247 UNP G2M827 G2M827_HELPX 1 247 DBREF 8JF9 C 1 247 UNP G2M827 G2M827_HELPX 1 247 DBREF 8JF9 D 1 247 UNP G2M827 G2M827_HELPX 1 247 SEQADV 8JF9 SER A 0 UNP G2M827 EXPRESSION TAG SEQADV 8JF9 SER B 0 UNP G2M827 EXPRESSION TAG SEQADV 8JF9 SER C 0 UNP G2M827 EXPRESSION TAG SEQADV 8JF9 SER D 0 UNP G2M827 EXPRESSION TAG SEQRES 1 A 248 SER MET GLN PHE THR GLY LYS ASN VAL LEU ILE THR GLY SEQRES 2 A 248 ALA SER LYS GLY ILE GLY ALA GLU ILE ALA ARG THR LEU SEQRES 3 A 248 ALA SER MET GLY LEU LYS VAL TRP ILE ASN TYR ARG SER SEQRES 4 A 248 ASN ALA GLU VAL ALA ASP ALA LEU LYS ASN GLU LEU GLU SEQRES 5 A 248 GLU LYS GLY TYR LYS ALA ALA VAL ILE LYS PHE ASP ALA SEQRES 6 A 248 ALA SER GLU SER ASP PHE VAL GLU ALA ILE GLN ALA ILE SEQRES 7 A 248 VAL GLN SER ASP GLY GLY LEU SER TYR LEU VAL ASN ASN SEQRES 8 A 248 ALA GLY VAL VAL ARG ASP LYS LEU ALA ILE LYS MET LYS SEQRES 9 A 248 THR GLU ASP PHE HIS HIS VAL ILE ASP ASN ASN LEU THR SEQRES 10 A 248 SER ALA PHE ILE GLY CYS ARG GLU ALA LEU LYS VAL MET SEQRES 11 A 248 SER LYS SER ARG PHE GLY SER VAL VAL ASN ILE ALA SER SEQRES 12 A 248 ILE ILE GLY GLU ARG GLY ASN MET GLY GLN THR ASN TYR SEQRES 13 A 248 SER ALA SER LYS GLY GLY MET ILE ALA MET SER LYS SER SEQRES 14 A 248 PHE ALA TYR GLU GLY ALA LEU ARG ASN ILE ARG PHE ASN SEQRES 15 A 248 SER VAL THR PRO GLY PHE ILE GLU THR ASP MET ASN ALA SEQRES 16 A 248 ASN LEU LYS ASP GLU LEU LYS ALA ASP TYR VAL LYS ASN SEQRES 17 A 248 ILE PRO LEU ASN ARG LEU GLY ALA ALA LYS GLU VAL ALA SEQRES 18 A 248 GLU ALA VAL ALA PHE LEU LEU SER ASP HIS SER SER TYR SEQRES 19 A 248 ILE THR GLY GLU THR LEU LYS VAL ASN GLY GLY LEU TYR SEQRES 20 A 248 MET SEQRES 1 B 248 SER MET GLN PHE THR GLY LYS ASN VAL LEU ILE THR GLY SEQRES 2 B 248 ALA SER LYS GLY ILE GLY ALA GLU ILE ALA ARG THR LEU SEQRES 3 B 248 ALA SER MET GLY LEU LYS VAL TRP ILE ASN TYR ARG SER SEQRES 4 B 248 ASN ALA GLU VAL ALA ASP ALA LEU LYS ASN GLU LEU GLU SEQRES 5 B 248 GLU LYS GLY TYR LYS ALA ALA VAL ILE LYS PHE ASP ALA SEQRES 6 B 248 ALA SER GLU SER ASP PHE VAL GLU ALA ILE GLN ALA ILE SEQRES 7 B 248 VAL GLN SER ASP GLY GLY LEU SER TYR LEU VAL ASN ASN SEQRES 8 B 248 ALA GLY VAL VAL ARG ASP LYS LEU ALA ILE LYS MET LYS SEQRES 9 B 248 THR GLU ASP PHE HIS HIS VAL ILE ASP ASN ASN LEU THR SEQRES 10 B 248 SER ALA PHE ILE GLY CYS ARG GLU ALA LEU LYS VAL MET SEQRES 11 B 248 SER LYS SER ARG PHE GLY SER VAL VAL ASN ILE ALA SER SEQRES 12 B 248 ILE ILE GLY GLU ARG GLY ASN MET GLY GLN THR ASN TYR SEQRES 13 B 248 SER ALA SER LYS GLY GLY MET ILE ALA MET SER LYS SER SEQRES 14 B 248 PHE ALA TYR GLU GLY ALA LEU ARG ASN ILE ARG PHE ASN SEQRES 15 B 248 SER VAL THR PRO GLY PHE ILE GLU THR ASP MET ASN ALA SEQRES 16 B 248 ASN LEU LYS ASP GLU LEU LYS ALA ASP TYR VAL LYS ASN SEQRES 17 B 248 ILE PRO LEU ASN ARG LEU GLY ALA ALA LYS GLU VAL ALA SEQRES 18 B 248 GLU ALA VAL ALA PHE LEU LEU SER ASP HIS SER SER TYR SEQRES 19 B 248 ILE THR GLY GLU THR LEU LYS VAL ASN GLY GLY LEU TYR SEQRES 20 B 248 MET SEQRES 1 C 248 SER MET GLN PHE THR GLY LYS ASN VAL LEU ILE THR GLY SEQRES 2 C 248 ALA SER LYS GLY ILE GLY ALA GLU ILE ALA ARG THR LEU SEQRES 3 C 248 ALA SER MET GLY LEU LYS VAL TRP ILE ASN TYR ARG SER SEQRES 4 C 248 ASN ALA GLU VAL ALA ASP ALA LEU LYS ASN GLU LEU GLU SEQRES 5 C 248 GLU LYS GLY TYR LYS ALA ALA VAL ILE LYS PHE ASP ALA SEQRES 6 C 248 ALA SER GLU SER ASP PHE VAL GLU ALA ILE GLN ALA ILE SEQRES 7 C 248 VAL GLN SER ASP GLY GLY LEU SER TYR LEU VAL ASN ASN SEQRES 8 C 248 ALA GLY VAL VAL ARG ASP LYS LEU ALA ILE LYS MET LYS SEQRES 9 C 248 THR GLU ASP PHE HIS HIS VAL ILE ASP ASN ASN LEU THR SEQRES 10 C 248 SER ALA PHE ILE GLY CYS ARG GLU ALA LEU LYS VAL MET SEQRES 11 C 248 SER LYS SER ARG PHE GLY SER VAL VAL ASN ILE ALA SER SEQRES 12 C 248 ILE ILE GLY GLU ARG GLY ASN MET GLY GLN THR ASN TYR SEQRES 13 C 248 SER ALA SER LYS GLY GLY MET ILE ALA MET SER LYS SER SEQRES 14 C 248 PHE ALA TYR GLU GLY ALA LEU ARG ASN ILE ARG PHE ASN SEQRES 15 C 248 SER VAL THR PRO GLY PHE ILE GLU THR ASP MET ASN ALA SEQRES 16 C 248 ASN LEU LYS ASP GLU LEU LYS ALA ASP TYR VAL LYS ASN SEQRES 17 C 248 ILE PRO LEU ASN ARG LEU GLY ALA ALA LYS GLU VAL ALA SEQRES 18 C 248 GLU ALA VAL ALA PHE LEU LEU SER ASP HIS SER SER TYR SEQRES 19 C 248 ILE THR GLY GLU THR LEU LYS VAL ASN GLY GLY LEU TYR SEQRES 20 C 248 MET SEQRES 1 D 248 SER MET GLN PHE THR GLY LYS ASN VAL LEU ILE THR GLY SEQRES 2 D 248 ALA SER LYS GLY ILE GLY ALA GLU ILE ALA ARG THR LEU SEQRES 3 D 248 ALA SER MET GLY LEU LYS VAL TRP ILE ASN TYR ARG SER SEQRES 4 D 248 ASN ALA GLU VAL ALA ASP ALA LEU LYS ASN GLU LEU GLU SEQRES 5 D 248 GLU LYS GLY TYR LYS ALA ALA VAL ILE LYS PHE ASP ALA SEQRES 6 D 248 ALA SER GLU SER ASP PHE VAL GLU ALA ILE GLN ALA ILE SEQRES 7 D 248 VAL GLN SER ASP GLY GLY LEU SER TYR LEU VAL ASN ASN SEQRES 8 D 248 ALA GLY VAL VAL ARG ASP LYS LEU ALA ILE LYS MET LYS SEQRES 9 D 248 THR GLU ASP PHE HIS HIS VAL ILE ASP ASN ASN LEU THR SEQRES 10 D 248 SER ALA PHE ILE GLY CYS ARG GLU ALA LEU LYS VAL MET SEQRES 11 D 248 SER LYS SER ARG PHE GLY SER VAL VAL ASN ILE ALA SER SEQRES 12 D 248 ILE ILE GLY GLU ARG GLY ASN MET GLY GLN THR ASN TYR SEQRES 13 D 248 SER ALA SER LYS GLY GLY MET ILE ALA MET SER LYS SER SEQRES 14 D 248 PHE ALA TYR GLU GLY ALA LEU ARG ASN ILE ARG PHE ASN SEQRES 15 D 248 SER VAL THR PRO GLY PHE ILE GLU THR ASP MET ASN ALA SEQRES 16 D 248 ASN LEU LYS ASP GLU LEU LYS ALA ASP TYR VAL LYS ASN SEQRES 17 D 248 ILE PRO LEU ASN ARG LEU GLY ALA ALA LYS GLU VAL ALA SEQRES 18 D 248 GLU ALA VAL ALA PHE LEU LEU SER ASP HIS SER SER TYR SEQRES 19 D 248 ILE THR GLY GLU THR LEU LYS VAL ASN GLY GLY LEU TYR SEQRES 20 D 248 MET FORMUL 5 HOH *999(H2 O) HELIX 1 AA1 LYS A 15 MET A 28 1 14 HELIX 2 AA2 ASN A 39 LYS A 53 1 15 HELIX 3 AA3 SER A 66 GLY A 82 1 17 HELIX 4 AA4 LEU A 98 MET A 102 5 5 HELIX 5 AA5 LYS A 103 LEU A 115 1 13 HELIX 6 AA6 LEU A 115 LYS A 131 1 17 HELIX 7 AA7 SER A 142 GLY A 148 1 7 HELIX 8 AA8 GLN A 152 LEU A 175 1 24 HELIX 9 AA9 ALA A 215 SER A 228 1 14 HELIX 10 AB1 ASP A 229 SER A 232 5 4 HELIX 11 AB2 LYS B 15 MET B 28 1 14 HELIX 12 AB3 ASN B 39 LYS B 53 1 15 HELIX 13 AB4 SER B 66 GLY B 82 1 17 HELIX 14 AB5 LEU B 98 MET B 102 5 5 HELIX 15 AB6 LYS B 103 LEU B 115 1 13 HELIX 16 AB7 LEU B 115 LYS B 131 1 17 HELIX 17 AB8 SER B 142 GLY B 148 1 7 HELIX 18 AB9 GLN B 152 LEU B 175 1 24 HELIX 19 AC1 ASP B 203 ILE B 208 5 6 HELIX 20 AC2 ALA B 215 SER B 228 1 14 HELIX 21 AC3 ASP B 229 SER B 232 5 4 HELIX 22 AC4 LYS C 15 MET C 28 1 14 HELIX 23 AC5 ALA C 40 LYS C 53 1 14 HELIX 24 AC6 SER C 66 GLY C 82 1 17 HELIX 25 AC7 LEU C 98 MET C 102 5 5 HELIX 26 AC8 LYS C 103 LEU C 115 1 13 HELIX 27 AC9 LEU C 115 LYS C 131 1 17 HELIX 28 AD1 SER C 142 GLY C 148 1 7 HELIX 29 AD2 GLN C 152 ALA C 174 1 23 HELIX 30 AD3 TYR C 204 ILE C 208 5 5 HELIX 31 AD4 ALA C 215 SER C 228 1 14 HELIX 32 AD5 ASP C 229 SER C 232 5 4 HELIX 33 AD6 LYS D 15 MET D 28 1 14 HELIX 34 AD7 ALA D 40 LYS D 53 1 14 HELIX 35 AD8 SER D 66 GLY D 82 1 17 HELIX 36 AD9 LEU D 98 MET D 102 5 5 HELIX 37 AE1 LYS D 103 LEU D 115 1 13 HELIX 38 AE2 LEU D 115 ARG D 133 1 19 HELIX 39 AE3 SER D 142 GLY D 148 1 7 HELIX 40 AE4 GLN D 152 ALA D 174 1 23 HELIX 41 AE5 TYR D 204 ILE D 208 5 5 HELIX 42 AE6 ALA D 215 SER D 228 1 14 HELIX 43 AE7 ASP D 229 SER D 232 5 4 SHEET 1 AA1 7 ALA A 57 LYS A 61 0 SHEET 2 AA1 7 LYS A 31 TYR A 36 1 N ILE A 34 O ALA A 58 SHEET 3 AA1 7 ASN A 7 ILE A 10 1 N VAL A 8 O TRP A 33 SHEET 4 AA1 7 TYR A 86 ASN A 89 1 O VAL A 88 N LEU A 9 SHEET 5 AA1 7 GLY A 135 ILE A 140 1 O ILE A 140 N ASN A 89 SHEET 6 AA1 7 ILE A 178 PRO A 185 1 O VAL A 183 N ASN A 139 SHEET 7 AA1 7 THR A 238 VAL A 241 1 O LEU A 239 N SER A 182 SHEET 1 AA2 7 ALA B 57 LYS B 61 0 SHEET 2 AA2 7 LYS B 31 TYR B 36 1 N ILE B 34 O ALA B 58 SHEET 3 AA2 7 ASN B 7 ILE B 10 1 N VAL B 8 O TRP B 33 SHEET 4 AA2 7 TYR B 86 ASN B 89 1 O VAL B 88 N LEU B 9 SHEET 5 AA2 7 GLY B 135 ILE B 140 1 O ILE B 140 N ASN B 89 SHEET 6 AA2 7 ILE B 178 PRO B 185 1 O ASN B 181 N ASN B 139 SHEET 7 AA2 7 THR B 238 VAL B 241 1 O LEU B 239 N SER B 182 SHEET 1 AA3 7 ALA C 57 LYS C 61 0 SHEET 2 AA3 7 LYS C 31 TYR C 36 1 N ILE C 34 O ALA C 58 SHEET 3 AA3 7 ASN C 7 ILE C 10 1 N VAL C 8 O TRP C 33 SHEET 4 AA3 7 TYR C 86 ASN C 89 1 O VAL C 88 N LEU C 9 SHEET 5 AA3 7 GLY C 135 ILE C 140 1 O ILE C 140 N ASN C 89 SHEET 6 AA3 7 ILE C 178 PRO C 185 1 O ASN C 181 N ASN C 139 SHEET 7 AA3 7 THR C 238 VAL C 241 1 O LEU C 239 N SER C 182 SHEET 1 AA4 7 ALA D 57 LYS D 61 0 SHEET 2 AA4 7 LYS D 31 TYR D 36 1 N ILE D 34 O ALA D 58 SHEET 3 AA4 7 ASN D 7 ILE D 10 1 N VAL D 8 O TRP D 33 SHEET 4 AA4 7 TYR D 86 ASN D 89 1 O VAL D 88 N LEU D 9 SHEET 5 AA4 7 GLY D 135 ILE D 140 1 O ILE D 140 N ASN D 89 SHEET 6 AA4 7 ILE D 178 PRO D 185 1 O ASN D 181 N ASN D 139 SHEET 7 AA4 7 THR D 238 VAL D 241 1 O LEU D 239 N SER D 182 CRYST1 70.770 113.925 129.858 90.00 90.00 90.00 P 2 21 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 0.014130 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008778 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007701 0.00000