HEADER MEMBRANE PROTEIN 14-MAY-14 4PKE TITLE THE STRUCTURE OF A CONSERVED PIEZO CHANNEL DOMAIN REVEALS A NOVEL BETA TITLE 2 SANDWICH FOLD COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN C10C5.1, ISOFORM I; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1327-1608; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 GENE: C10C5.1, CELE_C10C5.1, T20D3.11; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MECHANOSENSITIVE, CHANNEL, PIEZO, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.KAMAJAYA,J.KAISER,J.LEE,M.REID,D.C.REES REVDAT 8 27-DEC-23 4PKE 1 LINK REVDAT 7 20-NOV-19 4PKE 1 REMARK REVDAT 6 13-SEP-17 4PKE 1 REMARK REVDAT 5 27-JUL-16 4PKE 1 REMARK REVDAT 4 05-NOV-14 4PKE 1 JRNL REVDAT 3 29-OCT-14 4PKE 1 REMARK LINK HETATM REVDAT 2 22-OCT-14 4PKE 1 JRNL REMARK REVDAT 1 08-OCT-14 4PKE 0 JRNL AUTH A.KAMAJAYA,J.T.KAISER,J.LEE,M.REID,D.C.REES JRNL TITL THE STRUCTURE OF A CONSERVED PIEZO CHANNEL DOMAIN REVEALS A JRNL TITL 2 TOPOLOGICALLY DISTINCT BETA SANDWICH FOLD. JRNL REF STRUCTURE V. 22 1520 2014 JRNL REFN ISSN 0969-2126 JRNL PMID 25242456 JRNL DOI 10.1016/J.STR.2014.08.009 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.09 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 8841 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.740 REMARK 3 FREE R VALUE TEST SET COUNT : 419 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 31.1711 - 3.6044 1.00 2906 140 0.2142 0.2137 REMARK 3 2 3.6044 - 2.8616 1.00 2773 137 0.2657 0.2810 REMARK 3 3 2.8616 - 2.5000 1.00 2743 142 0.2356 0.3269 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.030 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 : 0.006 1703 REMARK 3 ANGLE : 1.229 2311 REMARK 3 CHIRALITY : 0.086 262 REMARK 3 PLANARITY : 0.005 296 REMARK 3 DIHEDRAL : 17.387 635 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 4PKE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1000201559. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAY-13 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 : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0716 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9377 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.450 REMARK 200 RESOLUTION RANGE LOW (A) : 33.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.10 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.60 REMARK 200 R MERGE FOR SHELL (I) : 0.81000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M PHOSPHATE-CITRATE BUFFER PH 4.0, REMARK 280 26% PEG1000, AND 0.2 M LI2SO4, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 36.29400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 20.95435 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 80.51700 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 36.29400 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 20.95435 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 80.51700 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 36.29400 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 20.95435 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 80.51700 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 36.29400 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 20.95435 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 80.51700 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 36.29400 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 20.95435 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 80.51700 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 36.29400 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 20.95435 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 80.51700 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 41.90870 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 161.03400 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 41.90870 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 161.03400 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 41.90870 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 161.03400 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 41.90870 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 161.03400 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 41.90870 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 161.03400 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 41.90870 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 161.03400 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 58250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -534.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 108.88200 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 62.86305 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 125.72610 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 4 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 241.55100 REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 -1.000000 0.000000 125.72610 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 241.55100 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 108.88200 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 62.86305 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 241.55100 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 SER A 2 REMARK 465 LEU A 3 REMARK 465 LEU A 4 REMARK 465 ASN A 5 REMARK 465 GLN A 6 REMARK 465 ILE A 7 REMARK 465 GLY A 8 REMARK 465 THR A 9 REMARK 465 ILE A 10 REMARK 465 SER A 11 REMARK 465 MET A 12 REMARK 465 PRO A 13 REMARK 465 GLY A 35 REMARK 465 SER A 36 REMARK 465 ASN A 37 REMARK 465 HIS A 38 REMARK 465 ASP A 60 REMARK 465 SER A 61 REMARK 465 TYR A 62 REMARK 465 THR A 63 REMARK 465 THR A 64 REMARK 465 ARG A 65 REMARK 465 ASP A 66 REMARK 465 THR A 67 REMARK 465 ASN A 68 REMARK 465 SER A 69 REMARK 465 ILE A 70 REMARK 465 LEU A 71 REMARK 465 ARG A 72 REMARK 465 SER A 73 REMARK 465 ARG A 74 REMARK 465 MET A 75 REMARK 465 SER A 76 REMARK 465 VAL A 77 REMARK 465 SER A 78 REMARK 465 TYR A 79 REMARK 465 LEU A 80 REMARK 465 THR A 130 REMARK 465 ARG A 131 REMARK 465 PRO A 132 REMARK 465 TYR A 133 REMARK 465 ASP A 134 REMARK 465 PRO A 135 REMARK 465 ASN A 136 REMARK 465 GLU A 137 REMARK 465 ASN A 138 REMARK 465 ALA A 139 REMARK 465 ALA A 140 REMARK 465 LEU A 141 REMARK 465 ASN A 203 REMARK 465 ASP A 204 REMARK 465 GLY A 205 REMARK 465 ASN A 206 REMARK 465 PRO A 207 REMARK 465 ARG A 208 REMARK 465 ILE A 209 REMARK 465 ASN A 210 REMARK 465 THR A 211 REMARK 465 THR A 212 REMARK 465 GLY A 213 REMARK 465 MET A 214 REMARK 465 GLU A 215 REMARK 465 LYS A 216 REMARK 465 SER A 217 REMARK 465 ASP A 218 REMARK 465 GLU A 219 REMARK 465 ARG A 279 REMARK 465 ALA A 280 REMARK 465 PHE A 281 REMARK 465 PRO A 282 REMARK 465 SER A 283 REMARK 465 LEU A 284 REMARK 465 GLU A 285 REMARK 465 HIS A 286 REMARK 465 HIS A 287 REMARK 465 HIS A 288 REMARK 465 HIS A 289 REMARK 465 HIS A 290 REMARK 465 HIS A 291 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 TYR A 83 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 235 CG CD CE NZ 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 117 -108.01 -98.89 REMARK 500 THR A 119 69.97 62.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 PT A 302 PT REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 155 SD REMARK 620 2 LYS A 160 NZ 99.8 REMARK 620 3 HIS A 171 NE2 99.6 13.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 PT A 301 PT REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 232 OE1 REMARK 620 2 GLU A 232 OE2 66.1 REMARK 620 3 HOH A 401 O 71.7 126.7 REMARK 620 4 HOH A 405 O 137.8 123.8 72.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PT A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PT A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PT A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PT A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PT A 305 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4PKX RELATED DB: PDB DBREF 4PKE A 2 283 UNP O01260 O01260_CAEEL 1327 1608 SEQADV 4PKE MET A 1 UNP O01260 INITIATING METHIONINE SEQADV 4PKE LEU A 284 UNP O01260 EXPRESSION TAG SEQADV 4PKE GLU A 285 UNP O01260 EXPRESSION TAG SEQADV 4PKE HIS A 286 UNP O01260 EXPRESSION TAG SEQADV 4PKE HIS A 287 UNP O01260 EXPRESSION TAG SEQADV 4PKE HIS A 288 UNP O01260 EXPRESSION TAG SEQADV 4PKE HIS A 289 UNP O01260 EXPRESSION TAG SEQADV 4PKE HIS A 290 UNP O01260 EXPRESSION TAG SEQADV 4PKE HIS A 291 UNP O01260 EXPRESSION TAG SEQRES 1 A 291 MET SER LEU LEU ASN GLN ILE GLY THR ILE SER MET PRO SEQRES 2 A 291 GLU LYS VAL THR LEU ARG ILE SER ILE GLU GLY TYR PRO SEQRES 3 A 291 PRO LEU TYR GLU MET GLU ALA GLN GLY SER ASN HIS ASP SEQRES 4 A 291 ASN ALA GLU LEU GLY MET ILE LYS PRO ASP GLN LEU ALA SEQRES 5 A 291 SER LEU ASN GLN ALA LEU THR ASP SER TYR THR THR ARG SEQRES 6 A 291 ASP THR ASN SER ILE LEU ARG SER ARG MET SER VAL SER SEQRES 7 A 291 TYR LEU LYS GLY TYR THR TYR GLU ASP ILE LEU ILE VAL SEQRES 8 A 291 ARG PHE ARG PRO GLU SER GLU ILE TYR TRP PRO ILE SER SEQRES 9 A 291 GLN ASP SER ARG ASN ALA MET ILE ASP LYS LEU SER ARG SEQRES 10 A 291 ASN THR SER VAL ASN PHE GLU VAL SER LEU GLU PHE THR SEQRES 11 A 291 ARG PRO TYR ASP PRO ASN GLU ASN ALA ALA LEU LYS HIS SEQRES 12 A 291 SER LYS SER TRP LEU VAL PRO ILE SER LEU ASP MET THR SEQRES 13 A 291 ILE ARG ALA LYS ILE GLN SER ALA LEU ARG GLY ASP PRO SEQRES 14 A 291 GLY HIS PRO ILE LEU ILE PRO GLN SER ILE PRO ALA PHE SEQRES 15 A 291 ILE GLN VAL PRO ASN GLN GLY GLU LEU THR LEU PRO THR SEQRES 16 A 291 SER ILE GLY ASN THR ILE ILE ASN ASP GLY ASN PRO ARG SEQRES 17 A 291 ILE ASN THR THR GLY MET GLU LYS SER ASP GLU ALA ARG SEQRES 18 A 291 ALA TRP PHE ASP SER LEU THR LEU ASN LEU GLU GLN GLY SEQRES 19 A 291 LYS SER GLN ASN GLU LYS MET TRP ILE ALA THR SER GLU SEQRES 20 A 291 HIS PRO GLY ASP GLN ASN ALA LYS LEU TRP ILE LYS THR SEQRES 21 A 291 ALA ASN THR THR TYR SER GLY ARG PRO TYR LEU GLN VAL SEQRES 22 A 291 VAL GLY PHE ILE ASP ARG ALA PHE PRO SER LEU GLU HIS SEQRES 23 A 291 HIS HIS HIS HIS HIS HET PT A 301 1 HET PT A 302 1 HET PT A 303 1 HET PT A 304 1 HET PT A 305 1 HETNAM PT PLATINUM (II) ION FORMUL 2 PT 5(PT 2+) FORMUL 7 HOH *7(H2 O) HELIX 1 AA1 ASP A 49 THR A 59 1 11 HELIX 2 AA2 THR A 84 GLU A 86 5 3 HELIX 3 AA3 SER A 104 ARG A 117 1 14 HELIX 4 AA4 ASP A 154 GLY A 167 1 14 HELIX 5 AA5 PRO A 194 ILE A 202 1 9 SHEET 1 AA1 4 TYR A 29 ALA A 33 0 SHEET 2 AA1 4 VAL A 16 ILE A 22 -1 N VAL A 16 O ALA A 33 SHEET 3 AA1 4 VAL A 121 GLU A 128 -1 O PHE A 123 N SER A 21 SHEET 4 AA1 4 HIS A 143 PRO A 150 -1 O HIS A 143 N GLU A 128 SHEET 1 AA2 3 ILE A 88 PHE A 93 0 SHEET 2 AA2 3 LEU A 271 ILE A 277 -1 O LEU A 271 N PHE A 93 SHEET 3 AA2 3 PHE A 182 VAL A 185 1 N VAL A 185 O PHE A 276 SHEET 1 AA3 3 ILE A 173 ILE A 179 0 SHEET 2 AA3 3 ASP A 225 LEU A 231 -1 O ASP A 225 N ILE A 179 SHEET 3 AA3 3 TRP A 242 GLU A 247 -1 O GLU A 247 N SER A 226 LINK O LEU A 43 PT PT A 304 1555 1555 2.77 LINK SD MET A 155 PT PT A 302 1555 6766 2.08 LINK NZ LYS A 160 PT PT A 302 1555 1555 2.06 LINK NE2 HIS A 171 PT PT A 302 1555 1555 2.24 LINK OE1 GLU A 232 PT PT A 301 1555 1555 1.96 LINK OE2 GLU A 232 PT PT A 301 1555 1555 2.09 LINK PT PT A 301 O HOH A 401 1555 1555 1.97 LINK PT PT A 301 O HOH A 405 1555 2655 2.32 CISPEP 1 ASP A 39 ASN A 40 0 9.38 CISPEP 2 ASN A 40 ALA A 41 0 -13.43 CISPEP 3 GLU A 128 PHE A 129 0 -6.23 SITE 1 AC1 4 GLU A 232 MET A 241 HOH A 401 HOH A 405 SITE 1 AC2 3 MET A 155 LYS A 160 HIS A 171 SITE 1 AC3 5 LEU A 43 GLY A 44 MET A 45 THR A 59 SITE 2 AC3 5 PT A 304 SITE 1 AC4 3 LEU A 43 MET A 45 PT A 303 SITE 1 AC5 1 ARG A 268 CRYST1 72.588 72.588 241.551 90.00 90.00 120.00 H 3 2 18 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 0.013776 0.007954 0.000000 0.00000 SCALE2 0.000000 0.015908 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004140 0.00000