HEADER CELL CYCLE 26-FEB-14 4P1M TITLE THE STRUCTURE OF ESCHERICHIA COLI ZAPA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELL DIVISION PROTEIN ZAPA; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: Z RING-ASSOCIATED PROTEIN ZAPA; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ZAPA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PBAD24 KEYWDS CELL DIVISION, FTSZ FILAMENT BUNDLING, COILED-COIL, CELL CYCLE EXPDTA X-RAY DIFFRACTION AUTHOR M.S.KIMBER,E.J.ROACH,C.M.KHURSIGARA REVDAT 5 27-SEP-23 4P1M 1 REMARK REVDAT 4 08-JAN-20 4P1M 1 REMARK REVDAT 3 20-SEP-17 4P1M 1 SOURCE JRNL REMARK REVDAT 2 01-OCT-14 4P1M 1 JRNL REVDAT 1 16-JUL-14 4P1M 0 JRNL AUTH E.J.ROACH,M.S.KIMBER,C.M.KHURSIGARA JRNL TITL CRYSTAL STRUCTURE AND SITE-DIRECTED MUTATIONAL ANALYSIS JRNL TITL 2 REVEALS KEY RESIDUES INVOLVED IN ESCHERICHIA COLI ZAPA JRNL TITL 3 FUNCTION. JRNL REF J.BIOL.CHEM. V. 289 23276 2014 JRNL REFN ESSN 1083-351X JRNL PMID 25002581 JRNL DOI 10.1074/JBC.M114.561928 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 22067 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1104 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 46.3945 - 3.8994 1.00 2885 153 0.2211 0.2772 REMARK 3 2 3.8994 - 3.0952 1.00 2695 141 0.2168 0.2224 REMARK 3 3 3.0952 - 2.7040 1.00 2596 137 0.2253 0.2775 REMARK 3 4 2.7040 - 2.4568 1.00 2585 136 0.2229 0.2730 REMARK 3 5 2.4568 - 2.2807 1.00 2598 137 0.2229 0.2964 REMARK 3 6 2.2807 - 2.1463 1.00 2549 134 0.2308 0.2980 REMARK 3 7 2.1463 - 2.0388 1.00 2540 133 0.2412 0.3241 REMARK 3 8 2.0388 - 1.9500 1.00 2515 133 0.2698 0.3288 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) : 27.060 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.80 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 : 0.006 1745 REMARK 3 ANGLE : 0.996 2354 REMARK 3 CHIRALITY : 0.055 268 REMARK 3 PLANARITY : 0.004 323 REMARK 3 DIHEDRAL : 17.978 694 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND ((RESSEQ 1:49)) REMARK 3 ORIGIN FOR THE GROUP (A): 1.0249 20.9437 181.3890 REMARK 3 T TENSOR REMARK 3 T11: 0.1992 T22: 0.5044 REMARK 3 T33: 0.3222 T12: -0.0788 REMARK 3 T13: -0.0161 T23: 0.0685 REMARK 3 L TENSOR REMARK 3 L11: 1.5538 L22: 2.8905 REMARK 3 L33: 1.6331 L12: -0.1928 REMARK 3 L13: -0.2374 L23: 0.0757 REMARK 3 S TENSOR REMARK 3 S11: -0.0328 S12: -0.5944 S13: -0.0810 REMARK 3 S21: -0.3672 S22: 0.2201 S23: 0.1711 REMARK 3 S31: -0.0243 S32: -0.2316 S33: 0.0671 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 50:109) REMARK 3 ORIGIN FOR THE GROUP (A): 17.0023 23.8654 146.7112 REMARK 3 T TENSOR REMARK 3 T11: 0.3172 T22: 0.3803 REMARK 3 T33: 0.3087 T12: -0.0024 REMARK 3 T13: 0.0098 T23: 0.0649 REMARK 3 L TENSOR REMARK 3 L11: -0.0359 L22: 0.0117 REMARK 3 L33: 0.8353 L12: -0.0521 REMARK 3 L13: 0.0742 L23: 0.4057 REMARK 3 S TENSOR REMARK 3 S11: -0.0532 S12: -0.0703 S13: -0.1060 REMARK 3 S21: -0.0041 S22: -0.1612 S23: -0.0582 REMARK 3 S31: -0.4134 S32: 0.2193 S33: -0.0035 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 1:49) REMARK 3 ORIGIN FOR THE GROUP (A): 19.9977 19.8393 181.6450 REMARK 3 T TENSOR REMARK 3 T11: 0.1855 T22: 0.3908 REMARK 3 T33: 0.2569 T12: -0.0456 REMARK 3 T13: -0.0459 T23: 0.0207 REMARK 3 L TENSOR REMARK 3 L11: 3.5963 L22: 3.4387 REMARK 3 L33: 2.0083 L12: 0.5871 REMARK 3 L13: 0.8361 L23: -1.3032 REMARK 3 S TENSOR REMARK 3 S11: -0.0480 S12: -0.6757 S13: 0.1197 REMARK 3 S21: -0.3947 S22: 0.1259 S23: -0.2304 REMARK 3 S31: 0.2928 S32: -0.1545 S33: -0.1950 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 50:109) REMARK 3 ORIGIN FOR THE GROUP (A): 4.4760 24.2518 146.2708 REMARK 3 T TENSOR REMARK 3 T11: 0.3038 T22: 0.3772 REMARK 3 T33: 0.2963 T12: -0.0271 REMARK 3 T13: 0.0154 T23: 0.0044 REMARK 3 L TENSOR REMARK 3 L11: -0.0842 L22: 0.1815 REMARK 3 L33: 0.7204 L12: -0.1306 REMARK 3 L13: -0.3253 L23: -0.3639 REMARK 3 S TENSOR REMARK 3 S11: -0.1727 S12: -0.1158 S13: 0.0145 REMARK 3 S21: -0.1066 S22: -0.1836 S23: -0.0367 REMARK 3 S31: -0.0166 S32: -0.2608 S33: 0.0009 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 4P1M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAR-14. REMARK 100 THE DEPOSITION ID IS D_1000200507. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97949 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22080 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.84000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1W2E REMARK 200 REMARK 200 REMARK: HEXAGONAL BIPYRAMID REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, LITHIUM SULFATE, REMARK 280 SODIUM CITRATE., PH 5.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 109.35667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 218.71333 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 164.03500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 273.39167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 54.67833 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 109.35667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 218.71333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 273.39167 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 164.03500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 54.67833 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: 16760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -126.0 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 0.500000 -0.866025 0.000000 27.05000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 46.85197 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 273.39167 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 321 LIES ON A SPECIAL POSITION. 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 -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 SER A -6 REMARK 465 ILE A -5 REMARK 465 GLU A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 REMARK 465 SER A -1 REMARK 465 GLY A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 ALA A 3 REMARK 465 MET B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 SER B -6 REMARK 465 ILE B -5 REMARK 465 GLU B -4 REMARK 465 GLY B -3 REMARK 465 ARG B -2 REMARK 465 SER B -1 REMARK 465 GLY B 0 REMARK 465 MET B 1 REMARK 465 ARG B 46 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 HE ARG A 24 O HOH A 203 1.49 REMARK 500 HE22 GLN A 97 O HOH A 206 1.58 REMARK 500 OD2 ASP A 74 O HOH A 201 1.86 REMARK 500 O HOH A 220 O HOH A 247 2.06 REMARK 500 NH2 ARG A 13 OE2 GLU B 51 2.13 REMARK 500 O HOH A 240 O HOH B 360 2.19 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 ARG A 46 -10.62 57.64 REMARK 500 ALA B 3 97.77 75.85 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 CL B 201 DBREF 4P1M A 1 109 UNP Q1JQN5 ZAPA_ECOLX 1 109 DBREF 4P1M B 1 109 UNP Q1JQN5 ZAPA_ECOLX 1 109 SEQADV 4P1M MET A -13 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS A -12 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS A -11 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS A -10 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS A -9 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS A -8 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS A -7 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M SER A -6 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M ILE A -5 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M GLU A -4 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M GLY A -3 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M ARG A -2 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M SER A -1 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M GLY A 0 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M MET B -13 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS B -12 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS B -11 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS B -10 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS B -9 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS B -8 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M HIS B -7 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M SER B -6 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M ILE B -5 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M GLU B -4 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M GLY B -3 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M ARG B -2 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M SER B -1 UNP Q1JQN5 EXPRESSION TAG SEQADV 4P1M GLY B 0 UNP Q1JQN5 EXPRESSION TAG SEQRES 1 A 123 MET HIS HIS HIS HIS HIS HIS SER ILE GLU GLY ARG SER SEQRES 2 A 123 GLY MET SER ALA GLN PRO VAL ASP ILE GLN ILE PHE GLY SEQRES 3 A 123 ARG SER LEU ARG VAL ASN CYS PRO PRO ASP GLN ARG ASP SEQRES 4 A 123 ALA LEU ASN GLN ALA ALA ASP ASP LEU ASN GLN ARG LEU SEQRES 5 A 123 GLN ASP LEU LYS GLU ARG THR ARG VAL THR ASN THR GLU SEQRES 6 A 123 GLN LEU VAL PHE ILE ALA ALA LEU ASN ILE SER TYR GLU SEQRES 7 A 123 LEU ALA GLN GLU LYS ALA LYS THR ARG ASP TYR ALA ALA SEQRES 8 A 123 SER MET GLU GLN ARG ILE ARG MET LEU GLN GLN THR ILE SEQRES 9 A 123 GLU GLN ALA LEU LEU GLU GLN GLY ARG ILE THR GLU LYS SEQRES 10 A 123 THR ASN GLN ASN PHE GLU SEQRES 1 B 123 MET HIS HIS HIS HIS HIS HIS SER ILE GLU GLY ARG SER SEQRES 2 B 123 GLY MET SER ALA GLN PRO VAL ASP ILE GLN ILE PHE GLY SEQRES 3 B 123 ARG SER LEU ARG VAL ASN CYS PRO PRO ASP GLN ARG ASP SEQRES 4 B 123 ALA LEU ASN GLN ALA ALA ASP ASP LEU ASN GLN ARG LEU SEQRES 5 B 123 GLN ASP LEU LYS GLU ARG THR ARG VAL THR ASN THR GLU SEQRES 6 B 123 GLN LEU VAL PHE ILE ALA ALA LEU ASN ILE SER TYR GLU SEQRES 7 B 123 LEU ALA GLN GLU LYS ALA LYS THR ARG ASP TYR ALA ALA SEQRES 8 B 123 SER MET GLU GLN ARG ILE ARG MET LEU GLN GLN THR ILE SEQRES 9 B 123 GLU GLN ALA LEU LEU GLU GLN GLY ARG ILE THR GLU LYS SEQRES 10 B 123 THR ASN GLN ASN PHE GLU HET CL B 201 1 HETNAM CL CHLORIDE ION FORMUL 3 CL CL 1- FORMUL 4 HOH *118(H2 O) HELIX 1 AA1 PRO A 20 ASP A 22 5 3 HELIX 2 AA2 GLN A 23 ARG A 46 1 24 HELIX 3 AA3 ASN A 49 GLU A 102 1 54 HELIX 4 AA4 PRO B 20 ASP B 22 5 3 HELIX 5 AA5 GLN B 23 GLU B 43 1 21 HELIX 6 AA6 ASN B 49 GLU B 102 1 54 SHEET 1 AA1 2 PRO A 5 ILE A 10 0 SHEET 2 AA1 2 ARG A 13 ASN A 18 -1 O LEU A 15 N ILE A 8 SHEET 1 AA2 2 GLN B 4 ILE B 10 0 SHEET 2 AA2 2 ARG B 13 CYS B 19 -1 O ARG B 13 N ILE B 10 SITE 1 AC1 3 ARG B 37 ASN B 60 HOH B 326 CRYST1 54.100 54.100 328.070 90.00 90.00 120.00 P 61 2 2 24 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 0.018484 0.010672 0.000000 0.00000 SCALE2 0.000000 0.021344 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003048 0.00000