HEADER TRANSPORT PROTEIN, MEMBRANE PROTEIN 23-JUN-13 4LCU TITLE STRUCTURE OF KCSA WITH E118A MUTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: FAB LIGHT CHAIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: FAB HEAVY CHAIN; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: PH-GATED POTASSIUM CHANNEL KCSA; COMPND 12 CHAIN: C; COMPND 13 SYNONYM: STREPTOMYCES LIVIDANS K+ CHANNEL, SKC1; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 10090; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 9 ORGANISM_COMMON: MOUSE; SOURCE 10 ORGANISM_TAXID: 10090; SOURCE 11 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 10090; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: STREPTOMYCES LIVIDANS; SOURCE 15 ORGANISM_TAXID: 1916; SOURCE 16 GENE: KCSA, SKC1; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 19 EXPRESSION_SYSTEM_STRAIN: JM83; SOURCE 20 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 21 EXPRESSION_SYSTEM_PLASMID: PASK90 KEYWDS VOLTAGE GATED POTASSIUM CHANNEL, POTASSIUM CHANNEL, TRANSPORT KEYWDS 2 PROTEIN, MEMBRANE PROTEIN, PH-GATED POTASSIUM CHANNEL EXPDTA X-RAY DIFFRACTION AUTHOR C.M.NIMIGEAN,D.J.POSSON,J.M.MCCOY REVDAT 4 20-NOV-24 4LCU 1 REMARK SEQADV LINK REVDAT 3 15-NOV-17 4LCU 1 REMARK REVDAT 2 05-FEB-14 4LCU 1 JRNL REVDAT 1 30-OCT-13 4LCU 0 JRNL AUTH D.J.POSSON,A.N.THOMPSON,J.G.MCCOY,C.M.NIMIGEAN JRNL TITL MOLECULAR INTERACTIONS INVOLVED IN PROTON-DEPENDENT GATING JRNL TITL 2 IN KCSA POTASSIUM CHANNELS. JRNL REF J.GEN.PHYSIOL. V. 142 613 2013 JRNL REFN ISSN 0022-1295 JRNL PMID 24218397 JRNL DOI 10.1085/JGP.201311057 REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7.3_928 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 23754 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.380 REMARK 3 FREE R VALUE TEST SET COUNT : 1991 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 42.9035 - 6.6256 0.99 1606 147 0.1995 0.1983 REMARK 3 2 6.6256 - 5.2620 1.00 1568 141 0.1893 0.1972 REMARK 3 3 5.2620 - 4.5977 1.00 1572 145 0.1531 0.1843 REMARK 3 4 4.5977 - 4.1777 1.00 1553 141 0.1398 0.1701 REMARK 3 5 4.1777 - 3.8785 1.00 1553 143 0.1590 0.2122 REMARK 3 6 3.8785 - 3.6500 1.00 1562 145 0.1639 0.2214 REMARK 3 7 3.6500 - 3.4672 1.00 1544 144 0.1757 0.2595 REMARK 3 8 3.4672 - 3.3164 1.00 1567 145 0.1900 0.2205 REMARK 3 9 3.3164 - 3.1887 1.00 1539 137 0.2079 0.2649 REMARK 3 10 3.1887 - 3.0787 1.00 1541 141 0.2179 0.2849 REMARK 3 11 3.0787 - 2.9825 0.99 1528 142 0.2272 0.2977 REMARK 3 12 2.9825 - 2.8973 0.99 1553 140 0.2443 0.2686 REMARK 3 13 2.8973 - 2.8210 1.00 1546 141 0.2376 0.2699 REMARK 3 14 2.8210 - 2.7522 0.99 1531 139 0.2444 0.2751 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) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.850 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 66.32 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 83.18 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 4228 REMARK 3 ANGLE : 1.484 5705 REMARK 3 CHIRALITY : 0.084 649 REMARK 3 PLANARITY : 0.007 717 REMARK 3 DIHEDRAL : 12.589 1486 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 1:73 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.8625 33.0436 -18.8398 REMARK 3 T TENSOR REMARK 3 T11: 0.8165 T22: 0.4495 REMARK 3 T33: 0.6065 T12: 0.1177 REMARK 3 T13: -0.0165 T23: -0.0062 REMARK 3 L TENSOR REMARK 3 L11: 5.9117 L22: 6.5526 REMARK 3 L33: 7.5461 L12: -0.9492 REMARK 3 L13: 2.4780 L23: -1.9751 REMARK 3 S TENSOR REMARK 3 S11: -0.2723 S12: -0.3130 S13: 0.3924 REMARK 3 S21: 0.4924 S22: 0.2919 S23: -0.2183 REMARK 3 S31: -0.6764 S32: -0.1920 S33: 0.0205 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN A AND RESID 74:139 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.1224 37.5677 -28.8614 REMARK 3 T TENSOR REMARK 3 T11: 1.0082 T22: 0.6002 REMARK 3 T33: 0.7598 T12: 0.2433 REMARK 3 T13: 0.0456 T23: 0.0194 REMARK 3 L TENSOR REMARK 3 L11: 3.7020 L22: 2.0631 REMARK 3 L33: 4.2643 L12: -1.1617 REMARK 3 L13: 2.9737 L23: -2.1280 REMARK 3 S TENSOR REMARK 3 S11: -0.5137 S12: 0.2193 S13: 0.5590 REMARK 3 S21: 0.1183 S22: 0.0978 S23: -0.0792 REMARK 3 S31: -1.2239 S32: -0.2602 S33: 0.3793 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN A AND RESID 140:219 ) REMARK 3 ORIGIN FOR THE GROUP (A): -33.1632 43.0213 -39.3485 REMARK 3 T TENSOR REMARK 3 T11: 1.2873 T22: 1.0280 REMARK 3 T33: 0.8799 T12: 0.5028 REMARK 3 T13: -0.0319 T23: 0.1877 REMARK 3 L TENSOR REMARK 3 L11: 4.7643 L22: 1.7122 REMARK 3 L33: 3.2481 L12: 0.1535 REMARK 3 L13: 2.8770 L23: -0.3451 REMARK 3 S TENSOR REMARK 3 S11: -0.2947 S12: -0.5598 S13: 0.4788 REMARK 3 S21: 0.0207 S22: -0.0930 S23: 0.0505 REMARK 3 S31: -0.9537 S32: -0.8038 S33: 0.3355 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN B AND RESID 1:75 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.4144 13.2717 -27.2029 REMARK 3 T TENSOR REMARK 3 T11: 0.4781 T22: 0.5277 REMARK 3 T33: 0.4025 T12: 0.0593 REMARK 3 T13: 0.0226 T23: 0.0044 REMARK 3 L TENSOR REMARK 3 L11: 6.2804 L22: 6.4585 REMARK 3 L33: 8.3609 L12: -0.7692 REMARK 3 L13: 2.4622 L23: -1.3019 REMARK 3 S TENSOR REMARK 3 S11: 0.0311 S12: 0.2132 S13: -0.2711 REMARK 3 S21: -0.2984 S22: 0.0942 S23: 0.4852 REMARK 3 S31: 0.1882 S32: -0.7574 S33: -0.1408 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: ( CHAIN B AND RESID 76:113 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.5781 17.7573 -32.4169 REMARK 3 T TENSOR REMARK 3 T11: 0.5481 T22: 0.5023 REMARK 3 T33: 0.4726 T12: 0.1281 REMARK 3 T13: 0.0025 T23: 0.0245 REMARK 3 L TENSOR REMARK 3 L11: 9.1867 L22: 2.3758 REMARK 3 L33: 9.5995 L12: -1.9292 REMARK 3 L13: 8.1884 L23: -2.6085 REMARK 3 S TENSOR REMARK 3 S11: 0.1717 S12: -0.0362 S13: 0.2933 REMARK 3 S21: -0.4237 S22: -0.0477 S23: 0.1626 REMARK 3 S31: 0.3817 S32: -0.5429 S33: -0.1529 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: ( CHAIN B AND RESID 114:174 ) REMARK 3 ORIGIN FOR THE GROUP (A): -30.1449 37.1141 -52.3201 REMARK 3 T TENSOR REMARK 3 T11: 1.1439 T22: 1.1168 REMARK 3 T33: 0.6934 T12: 0.2732 REMARK 3 T13: -0.0360 T23: 0.2480 REMARK 3 L TENSOR REMARK 3 L11: 2.6088 L22: 7.5640 REMARK 3 L33: 2.8042 L12: 0.3276 REMARK 3 L13: 1.1506 L23: -1.8132 REMARK 3 S TENSOR REMARK 3 S11: 0.0269 S12: 0.5509 S13: 0.3286 REMARK 3 S21: -0.4054 S22: -0.2389 S23: -0.3149 REMARK 3 S31: -0.4775 S32: 0.0768 S33: 0.0987 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: ( CHAIN B AND RESID 175:212 ) REMARK 3 ORIGIN FOR THE GROUP (A): -32.5267 41.9656 -59.5993 REMARK 3 T TENSOR REMARK 3 T11: 1.2249 T22: 1.4192 REMARK 3 T33: 0.8646 T12: 0.3582 REMARK 3 T13: -0.0639 T23: 0.3539 REMARK 3 L TENSOR REMARK 3 L11: 3.6601 L22: 8.2564 REMARK 3 L33: 4.4849 L12: 1.4147 REMARK 3 L13: 1.4272 L23: -1.5212 REMARK 3 S TENSOR REMARK 3 S11: 0.0613 S12: 1.1818 S13: 0.8711 REMARK 3 S21: -1.0576 S22: -0.4980 S23: 0.1861 REMARK 3 S31: -0.8197 S32: -0.1269 S33: 0.3617 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: ( CHAIN C AND RESID 22:51 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.5700 15.4908 10.8079 REMARK 3 T TENSOR REMARK 3 T11: 0.5421 T22: 0.4610 REMARK 3 T33: 0.4437 T12: 0.1706 REMARK 3 T13: 0.0298 T23: -0.1123 REMARK 3 L TENSOR REMARK 3 L11: 2.6840 L22: 3.7638 REMARK 3 L33: 2.8214 L12: -1.1951 REMARK 3 L13: 1.0897 L23: -1.0830 REMARK 3 S TENSOR REMARK 3 S11: -0.1591 S12: -0.4010 S13: -0.0923 REMARK 3 S21: 0.7967 S22: 0.1385 S23: 0.3883 REMARK 3 S31: -1.2144 S32: -0.7803 S33: -0.2141 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: ( CHAIN C AND RESID 52:123 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.4068 8.3007 6.7320 REMARK 3 T TENSOR REMARK 3 T11: 0.2925 T22: 0.3248 REMARK 3 T33: 0.3044 T12: 0.0389 REMARK 3 T13: 0.0105 T23: -0.0730 REMARK 3 L TENSOR REMARK 3 L11: 2.3894 L22: 1.8715 REMARK 3 L33: 4.7648 L12: -0.4949 REMARK 3 L13: 1.1319 L23: -1.4205 REMARK 3 S TENSOR REMARK 3 S11: -0.0487 S12: -0.3362 S13: -0.0455 REMARK 3 S21: 0.1405 S22: 0.0760 S23: 0.0647 REMARK 3 S31: -0.0350 S32: -0.4563 S33: -0.0863 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 4LCU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1000080469. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.1000 REMARK 200 MONOCHROMATOR : DOUBLE SILICON(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23764 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 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 : 7.400 REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.93200 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 (%): 67.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, MGACETATE, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 77.97600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 77.97600 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 37.97600 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 77.97600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 77.97600 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 37.97600 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 77.97600 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 77.97600 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 37.97600 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 77.97600 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 77.97600 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 37.97600 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: DODECAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 0.00000 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 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 K K C 201 LIES ON A SPECIAL POSITION. REMARK 375 K K C 202 LIES ON A SPECIAL POSITION. REMARK 375 K K C 203 LIES ON A SPECIAL POSITION. REMARK 375 K K C 204 LIES ON A SPECIAL POSITION. REMARK 375 K K C 205 LIES ON A SPECIAL POSITION. REMARK 375 K K C 206 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 SER C -6 REMARK 465 MET C -5 REMARK 465 HIS C -4 REMARK 465 HIS C -3 REMARK 465 HIS C -2 REMARK 465 HIS C -1 REMARK 465 HIS C 0 REMARK 465 HIS C 1 REMARK 465 PRO C 2 REMARK 465 PRO C 3 REMARK 465 MET C 4 REMARK 465 LEU C 5 REMARK 465 SER C 6 REMARK 465 GLY C 7 REMARK 465 LEU C 8 REMARK 465 LEU C 9 REMARK 465 ALA C 10 REMARK 465 ARG C 11 REMARK 465 LEU C 12 REMARK 465 VAL C 13 REMARK 465 LYS C 14 REMARK 465 LEU C 15 REMARK 465 LEU C 16 REMARK 465 LEU C 17 REMARK 465 GLY C 18 REMARK 465 ARG C 19 REMARK 465 HIS C 20 REMARK 465 GLY C 21 REMARK 465 HIS C 124 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 ASN B 212 CG OD1 ND2 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 NH1 ARG B 61 OD2 ASP B 82 2.16 REMARK 500 O HOH B 325 O HOH B 326 2.17 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 ALA A 92 177.40 177.49 REMARK 500 ASN A 138 -147.27 -100.22 REMARK 500 ASN B 41 19.56 59.78 REMARK 500 ALA B 51 -39.12 67.94 REMARK 500 SER B 77 82.45 62.61 REMARK 500 ALA B 84 -177.80 178.52 REMARK 500 ASP B 170 14.04 -142.79 REMARK 500 ASN B 190 -73.58 -89.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 DGA C 207 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 K C 201 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 75 OG1 REMARK 620 2 THR C 75 O 65.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 202 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 75 O REMARK 620 2 VAL C 76 O 74.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 203 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL C 76 O REMARK 620 2 GLY C 77 O 73.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 204 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY C 77 O REMARK 620 2 TYR C 78 O 75.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 206 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH C 305 O REMARK 620 2 HOH C 306 O 87.8 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DGA C 207 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4LBE RELATED DB: PDB DBREF 4LCU C 2 124 UNP P0A334 KCSA_STRLI 2 124 DBREF 4LCU A 1 219 PDB 4LCU 4LCU 1 219 DBREF 4LCU B 1 212 PDB 4LCU 4LCU 1 212 SEQADV 4LCU SER C -6 UNP P0A334 EXPRESSION TAG SEQADV 4LCU MET C -5 UNP P0A334 EXPRESSION TAG SEQADV 4LCU HIS C -4 UNP P0A334 EXPRESSION TAG SEQADV 4LCU HIS C -3 UNP P0A334 EXPRESSION TAG SEQADV 4LCU HIS C -2 UNP P0A334 EXPRESSION TAG SEQADV 4LCU HIS C -1 UNP P0A334 EXPRESSION TAG SEQADV 4LCU HIS C 0 UNP P0A334 EXPRESSION TAG SEQADV 4LCU HIS C 1 UNP P0A334 EXPRESSION TAG SEQADV 4LCU ALA C 118 UNP P0A334 GLU 118 ENGINEERED MUTATION SEQRES 1 A 219 GLN VAL GLN LEU GLN GLN PRO GLY ALA GLU LEU VAL LYS SEQRES 2 A 219 PRO GLY ALA SER VAL LYS LEU SER CYS LYS ALA SER GLY SEQRES 3 A 219 TYR THR PHE THR SER ASP TRP ILE HIS TRP VAL LYS GLN SEQRES 4 A 219 ARG PRO GLY HIS GLY LEU GLU TRP ILE GLY GLU ILE ILE SEQRES 5 A 219 PRO SER TYR GLY ARG ALA ASN TYR ASN GLU LYS ILE GLN SEQRES 6 A 219 LYS LYS ALA THR LEU THR ALA ASP LYS SER SER SER THR SEQRES 7 A 219 ALA PHE MET GLN LEU SER SER LEU THR SER GLU ASP SER SEQRES 8 A 219 ALA VAL TYR TYR CYS ALA ARG GLU ARG GLY ASP GLY TYR SEQRES 9 A 219 PHE ALA VAL TRP GLY ALA GLY THR THR VAL THR VAL SER SEQRES 10 A 219 SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA SEQRES 11 A 219 PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR LEU SEQRES 12 A 219 GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR SEQRES 13 A 219 VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS SEQRES 14 A 219 THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU SEQRES 15 A 219 SER SER SER VAL THR VAL PRO SER SER SER TRP PRO SER SEQRES 16 A 219 GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER SEQRES 17 A 219 THR LYS VAL ASP LYS LYS ILE VAL PRO ARG ASP SEQRES 1 B 212 ASP ILE LEU LEU THR GLN SER PRO ALA ILE LEU SER VAL SEQRES 2 B 212 SER PRO GLY GLU ARG VAL SER PHE SER CYS ARG ALA SER SEQRES 3 B 212 GLN SER ILE GLY THR ASP ILE HIS TRP TYR GLN GLN ARG SEQRES 4 B 212 THR ASN GLY SER PRO ARG LEU LEU ILE LYS TYR ALA SER SEQRES 5 B 212 GLU SER ILE SER GLY ILE PRO SER ARG PHE SER GLY SER SEQRES 6 B 212 GLY SER GLY THR ASP PHE THR LEU SER ILE ASN SER VAL SEQRES 7 B 212 GLU SER GLU ASP ILE ALA ASN TYR TYR CYS GLN GLN SER SEQRES 8 B 212 ASN ARG TRP PRO PHE THR PHE GLY SER GLY THR LYS LEU SEQRES 9 B 212 GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE SEQRES 10 B 212 PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SEQRES 11 B 212 SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP SEQRES 12 B 212 ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN SEQRES 13 B 212 ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS SEQRES 14 B 212 ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR SEQRES 15 B 212 LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU SEQRES 16 B 212 ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER SEQRES 17 B 212 PHE ASN ARG ASN SEQRES 1 C 131 SER MET HIS HIS HIS HIS HIS HIS PRO PRO MET LEU SER SEQRES 2 C 131 GLY LEU LEU ALA ARG LEU VAL LYS LEU LEU LEU GLY ARG SEQRES 3 C 131 HIS GLY SER ALA LEU HIS TRP ARG ALA ALA GLY ALA ALA SEQRES 4 C 131 THR VAL LEU LEU VAL ILE VAL LEU LEU ALA GLY SER TYR SEQRES 5 C 131 LEU ALA VAL LEU ALA GLU ARG GLY ALA PRO GLY ALA GLN SEQRES 6 C 131 LEU ILE THR TYR PRO ARG ALA LEU TRP TRP SER VAL GLU SEQRES 7 C 131 THR ALA THR THR VAL GLY TYR GLY ASP LEU TYR PRO VAL SEQRES 8 C 131 THR LEU TRP GLY ARG LEU VAL ALA VAL VAL VAL MET VAL SEQRES 9 C 131 ALA GLY ILE THR SER PHE GLY LEU VAL THR ALA ALA LEU SEQRES 10 C 131 ALA THR TRP PHE VAL GLY ARG ALA GLN GLU ARG ARG GLY SEQRES 11 C 131 HIS HET K C 201 1 HET K C 202 1 HET K C 203 1 HET K C 204 1 HET K C 205 1 HET K C 206 1 HET DGA C 207 31 HETNAM K POTASSIUM ION HETNAM DGA DIACYL GLYCEROL FORMUL 4 K 6(K 1+) FORMUL 10 DGA C39 H76 O5 FORMUL 11 HOH *56(H2 O) HELIX 1 1 THR A 87 SER A 91 5 5 HELIX 2 2 SER A 161 SER A 163 5 3 HELIX 3 3 PRO A 205 SER A 208 5 4 HELIX 4 4 GLU B 79 ILE B 83 5 5 HELIX 5 5 SER B 121 THR B 126 1 6 HELIX 6 6 LYS B 183 ARG B 188 1 6 HELIX 7 7 ALA C 23 ARG C 52 1 30 HELIX 8 8 THR C 61 THR C 74 1 14 HELIX 9 9 THR C 85 GLY C 123 1 39 SHEET 1 A 4 LEU A 4 GLN A 5 0 SHEET 2 A 4 VAL A 18 ALA A 24 -1 O LYS A 23 N GLN A 5 SHEET 3 A 4 THR A 78 LEU A 83 -1 O LEU A 83 N VAL A 18 SHEET 4 A 4 ALA A 68 ASP A 73 -1 N THR A 69 O GLN A 82 SHEET 1 B 6 ALA A 9 VAL A 12 0 SHEET 2 B 6 THR A 112 VAL A 116 1 O THR A 115 N VAL A 12 SHEET 3 B 6 ALA A 92 GLU A 99 -1 N ALA A 92 O VAL A 114 SHEET 4 B 6 TRP A 33 GLN A 39 -1 N HIS A 35 O ALA A 97 SHEET 5 B 6 GLU A 46 ILE A 51 -1 O GLU A 46 N LYS A 38 SHEET 6 B 6 ALA A 58 TYR A 60 -1 O ASN A 59 N GLU A 50 SHEET 1 C 4 ALA A 9 VAL A 12 0 SHEET 2 C 4 THR A 112 VAL A 116 1 O THR A 115 N VAL A 12 SHEET 3 C 4 ALA A 92 GLU A 99 -1 N ALA A 92 O VAL A 114 SHEET 4 C 4 PHE A 105 TRP A 108 -1 O VAL A 107 N ARG A 98 SHEET 1 D 4 SER A 125 LEU A 129 0 SHEET 2 D 4 MET A 140 TYR A 150 -1 O LEU A 146 N TYR A 127 SHEET 3 D 4 LEU A 179 PRO A 189 -1 O VAL A 188 N VAL A 141 SHEET 4 D 4 VAL A 168 THR A 170 -1 N HIS A 169 O SER A 185 SHEET 1 E 4 SER A 125 LEU A 129 0 SHEET 2 E 4 MET A 140 TYR A 150 -1 O LEU A 146 N TYR A 127 SHEET 3 E 4 LEU A 179 PRO A 189 -1 O VAL A 188 N VAL A 141 SHEET 4 E 4 VAL A 174 GLN A 176 -1 N GLN A 176 O LEU A 179 SHEET 1 F 3 THR A 156 TRP A 159 0 SHEET 2 F 3 THR A 199 HIS A 204 -1 O ASN A 201 N THR A 158 SHEET 3 F 3 THR A 209 LYS A 214 -1 O THR A 209 N HIS A 204 SHEET 1 G 4 LEU B 4 THR B 5 0 SHEET 2 G 4 VAL B 19 ALA B 25 -1 O ARG B 24 N THR B 5 SHEET 3 G 4 ASP B 70 ILE B 75 -1 O LEU B 73 N PHE B 21 SHEET 4 G 4 PHE B 62 SER B 67 -1 N SER B 63 O SER B 74 SHEET 1 H 6 ILE B 10 VAL B 13 0 SHEET 2 H 6 THR B 102 ILE B 106 1 O GLU B 105 N LEU B 11 SHEET 3 H 6 ASN B 85 GLN B 90 -1 N TYR B 86 O THR B 102 SHEET 4 H 6 ILE B 33 GLN B 38 -1 N TYR B 36 O TYR B 87 SHEET 5 H 6 ARG B 45 LYS B 49 -1 O LEU B 47 N TRP B 35 SHEET 6 H 6 GLU B 53 SER B 54 -1 O GLU B 53 N LYS B 49 SHEET 1 I 4 ILE B 10 VAL B 13 0 SHEET 2 I 4 THR B 102 ILE B 106 1 O GLU B 105 N LEU B 11 SHEET 3 I 4 ASN B 85 GLN B 90 -1 N TYR B 86 O THR B 102 SHEET 4 I 4 THR B 97 PHE B 98 -1 O THR B 97 N GLN B 90 SHEET 1 J 4 THR B 114 PHE B 118 0 SHEET 2 J 4 GLY B 129 PHE B 139 -1 O PHE B 135 N SER B 116 SHEET 3 J 4 TYR B 173 THR B 182 -1 O MET B 175 N LEU B 136 SHEET 4 J 4 VAL B 159 TRP B 163 -1 N LEU B 160 O THR B 178 SHEET 1 K 4 SER B 153 ARG B 155 0 SHEET 2 K 4 ASN B 145 ILE B 150 -1 N ILE B 150 O SER B 153 SHEET 3 K 4 SER B 191 THR B 197 -1 O THR B 197 N ASN B 145 SHEET 4 K 4 ILE B 205 ASN B 210 -1 O LYS B 207 N CYS B 194 SSBOND 1 CYS A 22 CYS A 96 1555 1555 2.05 SSBOND 2 CYS B 23 CYS B 88 1555 1555 2.07 SSBOND 3 CYS B 134 CYS B 194 1555 1555 2.03 LINK OG1 THR C 75 K K C 201 1555 1555 2.77 LINK O THR C 75 K K C 201 1555 1555 3.04 LINK O THR C 75 K K C 202 1555 1555 2.47 LINK O VAL C 76 K K C 202 1555 1555 2.85 LINK O VAL C 76 K K C 203 1555 1555 2.66 LINK O GLY C 77 K K C 203 1555 1555 2.34 LINK O GLY C 77 K K C 204 1555 1555 3.10 LINK O TYR C 78 K K C 204 1555 1555 2.26 LINK K K C 206 O HOH C 305 1555 1555 3.33 LINK K K C 206 O HOH C 306 1555 1555 3.44 CISPEP 1 PHE A 151 PRO A 152 0 -0.79 CISPEP 2 GLU A 153 PRO A 154 0 -0.47 CISPEP 3 TRP A 193 PRO A 194 0 1.57 CISPEP 4 SER B 7 PRO B 8 0 -0.11 CISPEP 5 TRP B 94 PRO B 95 0 -0.76 CISPEP 6 TYR B 140 PRO B 141 0 -0.26 SITE 1 AC1 2 THR C 75 K C 202 SITE 1 AC2 4 THR C 75 VAL C 76 K C 201 K C 203 SITE 1 AC3 4 VAL C 76 GLY C 77 K C 202 K C 204 SITE 1 AC4 3 GLY C 77 TYR C 78 K C 203 SITE 1 AC5 7 GLU B 53 TYR C 45 PRO C 63 VAL C 84 SITE 2 AC5 7 LEU C 86 ARG C 89 HOH C 313 CRYST1 155.952 155.952 75.952 90.00 90.00 90.00 I 4 8 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 0.006412 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006412 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013166 0.00000