HEADER DE NOVO PROTEIN 23-MAY-13 4KVU TITLE CRYSTAL STRUCTURE OF A 6-HELIX COILED COIL CC-HEX-L17C-W224BF COMPND MOL_ID: 1; COMPND 2 MOLECULE: 6-HELIX COILED COIL CC-HEX-L17C-W224BF; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS DE NOVO COILED-COIL ASSEMBLY, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.J.BURTON,C.AGNEW,R.L.BRADY,D.N.WOOLFSON REVDAT 2 11-SEP-13 4KVU 1 JRNL REVDAT 1 21-AUG-13 4KVU 0 JRNL AUTH A.J.BURTON,F.THOMAS,C.AGNEW,K.L.HUDSON,S.E.HALFORD, JRNL AUTH 2 R.L.BRADY,D.N.WOOLFSON JRNL TITL ACCESSIBILITY, REACTIVITY, AND SELECTIVITY OF SIDE CHAINS JRNL TITL 2 WITHIN A CHANNEL OF DE NOVO PEPTIDE ASSEMBLY. JRNL REF J.AM.CHEM.SOC. V. 135 12524 2013 JRNL REFN ISSN 0002-7863 JRNL PMID 23924058 JRNL DOI 10.1021/JA4053027 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.120 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 19055 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) : 0.194 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.780 REMARK 3 FREE R VALUE TEST SET COUNT : 927 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 31.3647 - 3.4421 0.98 2623 134 0.1888 0.2300 REMARK 3 2 3.4421 - 2.7326 1.00 2680 124 0.1998 0.2410 REMARK 3 3 2.7326 - 2.3873 0.98 2627 127 0.1896 0.1940 REMARK 3 4 2.3873 - 2.1691 0.99 2644 123 0.1646 0.1530 REMARK 3 5 2.1691 - 2.0137 0.99 2628 148 0.1951 0.2119 REMARK 3 6 2.0137 - 1.8950 0.99 2647 124 0.2155 0.2229 REMARK 3 7 1.8950 - 1.8000 0.99 2614 147 0.2585 0.2519 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.050 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 : 0.008 657 REMARK 3 ANGLE : 1.017 855 REMARK 3 CHIRALITY : 0.039 103 REMARK 3 PLANARITY : 0.003 103 REMARK 3 DIHEDRAL : 14.380 242 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND (RESID 1 : 29 ) REMARK 3 ORIGIN FOR THE GROUP (A): -26.7300 -9.0123 23.0360 REMARK 3 T TENSOR REMARK 3 T11: 0.1432 T22: 0.0949 REMARK 3 T33: 0.1981 T12: -0.0197 REMARK 3 T13: -0.0040 T23: 0.0162 REMARK 3 L TENSOR REMARK 3 L11: 0.9869 L22: 1.6888 REMARK 3 L33: 2.9668 L12: -0.7242 REMARK 3 L13: -0.4566 L23: -0.5953 REMARK 3 S TENSOR REMARK 3 S11: -0.0715 S12: 0.0072 S13: -0.0979 REMARK 3 S21: -0.0767 S22: -0.0389 S23: 0.0162 REMARK 3 S31: 0.8430 S32: 0.1109 S33: 0.1248 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B AND (RESID 1 : 30 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.8025 -3.1462 23.1464 REMARK 3 T TENSOR REMARK 3 T11: 0.1135 T22: 0.1511 REMARK 3 T33: 0.2333 T12: 0.0324 REMARK 3 T13: -0.0115 T23: 0.0160 REMARK 3 L TENSOR REMARK 3 L11: 1.7230 L22: 0.9711 REMARK 3 L33: 4.4280 L12: 0.1886 REMARK 3 L13: -0.1215 L23: -1.8279 REMARK 3 S TENSOR REMARK 3 S11: 0.0930 S12: 0.0590 S13: -0.0481 REMARK 3 S21: -0.0352 S22: -0.0887 S23: -0.0316 REMARK 3 S31: 0.1697 S32: 0.9468 S33: 0.0584 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN C AND (RESID 1 : 27 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.7308 6.2558 21.6118 REMARK 3 T TENSOR REMARK 3 T11: 0.1249 T22: 0.1553 REMARK 3 T33: 0.2118 T12: -0.0344 REMARK 3 T13: -0.0125 T23: 0.0062 REMARK 3 L TENSOR REMARK 3 L11: 1.9359 L22: 1.0839 REMARK 3 L33: 2.5588 L12: 0.2273 REMARK 3 L13: 2.1508 L23: -0.1734 REMARK 3 S TENSOR REMARK 3 S11: -0.1059 S12: 0.1661 S13: 0.0629 REMARK 3 S21: 0.0387 S22: 0.0310 S23: -0.0174 REMARK 3 S31: -0.7434 S32: 0.5370 S33: 0.1673 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 4KVU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-13. REMARK 100 THE RCSB ID CODE IS RCSB079858. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-DEC-12 REMARK 200 TEMPERATURE (KELVIN) : 68 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19390 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 31.360 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.700 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MOPS, 0.1 M MAGNESIUM ACETATE REMARK 280 WITH 12 % W/V PEG 8000, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: F 2 2 2 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,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y+1/2,Z+1/2 REMARK 290 7555 -X,Y+1/2,-Z+1/2 REMARK 290 8555 X,-Y+1/2,-Z+1/2 REMARK 290 9555 X+1/2,Y,Z+1/2 REMARK 290 10555 -X+1/2,-Y,Z+1/2 REMARK 290 11555 -X+1/2,Y,-Z+1/2 REMARK 290 12555 X+1/2,-Y,-Z+1/2 REMARK 290 13555 X+1/2,Y+1/2,Z REMARK 290 14555 -X+1/2,-Y+1/2,Z REMARK 290 15555 -X+1/2,Y+1/2,-Z REMARK 290 16555 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.49000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 62.72000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.49000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 62.72000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 30.49000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 62.72000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 30.49000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 62.72000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 28.50500 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 62.72000 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 28.50500 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 62.72000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 28.50500 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 62.72000 REMARK 290 SMTRY1 12 1.000000 0.000000 0.000000 28.50500 REMARK 290 SMTRY2 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 62.72000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 28.50500 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 30.49000 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 28.50500 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 30.49000 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 28.50500 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 30.49000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 28.50500 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 30.49000 REMARK 290 SMTRY3 16 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, 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 -57.01000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 A 203 LIES ON A SPECIAL POSITION. REMARK 375 C3 GOL A 101 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 208 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 218 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 219 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 220 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 109 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 110 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 111 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 112 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 122 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 103 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 113 LIES ON A SPECIAL POSITION. REMARK 375 O3 GOL A 101 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 GLY A 30 REMARK 465 ALA A 31 REMARK 465 GLY A 32 REMARK 465 ALA B 31 REMARK 465 GLY B 32 REMARK 465 ALA C 28 REMARK 465 GLN C 29 REMARK 465 GLY C 30 REMARK 465 ALA C 31 REMARK 465 GLY C 32 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 4 CE NZ REMARK 480 LYS A 11 NZ REMARK 480 LYS A 15 CD CE NZ REMARK 480 LYS A 25 CE NZ REMARK 480 LYS B 4 CD CE NZ REMARK 480 LYS B 11 CE NZ REMARK 480 LYS B 18 NZ REMARK 480 GLN B 29 NE2 REMARK 480 LYS C 4 NZ REMARK 480 LYS C 11 NZ REMARK 480 LYS C 15 CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 C2 GOL A 101 O3 GOL A 101 8545 1.31 REMARK 500 C2 GOL A 101 C3 GOL A 101 8545 1.52 REMARK 500 O HOH B 115 O HOH C 115 11455 2.01 REMARK 500 C1 GOL A 101 C3 GOL A 101 8545 2.04 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 208 DISTANCE = 7.01 ANGSTROMS REMARK 525 HOH A 218 DISTANCE = 7.78 ANGSTROMS REMARK 525 HOH A 219 DISTANCE = 7.46 ANGSTROMS REMARK 525 HOH A 220 DISTANCE = 7.73 ANGSTROMS REMARK 525 HOH A 222 DISTANCE = 7.74 ANGSTROMS REMARK 525 HOH B 109 DISTANCE = 7.99 ANGSTROMS REMARK 525 HOH B 110 DISTANCE = 7.95 ANGSTROMS REMARK 525 HOH B 111 DISTANCE = 7.01 ANGSTROMS REMARK 525 HOH B 112 DISTANCE = 7.27 ANGSTROMS REMARK 525 HOH B 122 DISTANCE = 6.97 ANGSTROMS REMARK 525 HOH B 126 DISTANCE = 11.63 ANGSTROMS REMARK 525 HOH C 103 DISTANCE = 7.69 ANGSTROMS REMARK 525 HOH C 113 DISTANCE = 7.52 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KVT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A 6-HELIX COILED COIL CC-HEX-L24C REMARK 900 RELATED ID: 4KVV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN ALKYLATED CYS MUTANT OF CC-HEX DBREF 4KVU A 0 32 PDB 4KVU 4KVU 0 32 DBREF 4KVU B 0 32 PDB 4KVU 4KVU 0 32 DBREF 4KVU C 0 32 PDB 4KVU 4KVU 0 32 SEQRES 1 A 33 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 A 33 ILE ALA LYS GLU CYS LYS ALA ILE ALA 4BF GLU LEU LYS SEQRES 3 A 33 ALA ILE ALA GLN GLY ALA GLY SEQRES 1 B 33 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 B 33 ILE ALA LYS GLU CYS LYS ALA ILE ALA 4BF GLU LEU LYS SEQRES 3 B 33 ALA ILE ALA GLN GLY ALA GLY SEQRES 1 C 33 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 C 33 ILE ALA LYS GLU CYS LYS ALA ILE ALA 4BF GLU LEU LYS SEQRES 3 C 33 ALA ILE ALA GLN GLY ALA GLY MODRES 4KVU 4BF A 22 TYR 4-BROMO-L-PHENYLALANINE MODRES 4KVU 4BF B 22 TYR 4-BROMO-L-PHENYLALANINE MODRES 4KVU 4BF C 22 TYR 4-BROMO-L-PHENYLALANINE HET ACE A 0 3 HET 4BF A 22 12 HET ACE B 0 3 HET 4BF B 22 12 HET ACE C 0 3 HET 4BF C 22 12 HET GOL A 101 6 HETNAM ACE ACETYL GROUP HETNAM 4BF 4-BROMO-L-PHENYLALANINE HETNAM GOL GLYCEROL HETSYN 4BF P-BROMO-L-PHENYLALANINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 ACE 3(C2 H4 O) FORMUL 1 4BF 3(C9 H10 BR N O2) FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *69(H2 O) HELIX 1 1 GLY A 1 GLN A 29 1 29 HELIX 2 2 GLY B 1 GLN B 29 1 29 HELIX 3 3 GLY C 1 LYS C 25 1 25 LINK C ACE A 0 N GLY A 1 1555 1555 1.33 LINK C ALA A 21 N 4BF A 22 1555 1555 1.33 LINK C 4BF A 22 N GLU A 23 1555 1555 1.34 LINK C ACE B 0 N GLY B 1 1555 1555 1.33 LINK C ALA B 21 N 4BF B 22 1555 1555 1.33 LINK C 4BF B 22 N GLU B 23 1555 1555 1.34 LINK C ACE C 0 N GLY C 1 1555 1555 1.33 LINK C ALA C 21 N 4BF C 22 1555 1555 1.33 LINK C 4BF C 22 N GLU C 23 1555 1555 1.33 SITE 1 AC1 5 ALA A 19 4BF A 22 GLU A 23 HOH A 217 SITE 2 AC1 5 HOH A 221 CRYST1 57.010 60.980 125.440 90.00 90.00 90.00 F 2 2 2 48 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 0.017541 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016399 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007972 0.00000 HETATM 1 C ACE A 0 -21.933 -11.315 1.779 1.00 25.54 C HETATM 2 O ACE A 0 -23.164 -11.245 1.779 1.00 40.77 O HETATM 3 CH3 ACE A 0 -21.169 -12.593 1.983 1.00 37.66 C