HEADER CALCIUM-BINDING PROTEIN 07-DEC-04 1Y6W TITLE TRAPPED INTERMEDIATE OF CALMODULIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALMODULIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CAM; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CALM1, CALM2, CALM3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PAED4 KEYWDS EF-HAND, CALCIUM-BINDING PROTEIN, ENGINEERED DISULFIDE EXPDTA X-RAY DIFFRACTION AUTHOR Z.GRABAREK REVDAT 3 20-OCT-21 1Y6W 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1Y6W 1 VERSN REVDAT 1 01-MAR-05 1Y6W 0 JRNL AUTH Z.GRABAREK JRNL TITL STRUCTURE OF A TRAPPED INTERMEDIATE OF CALMODULIN: CALCIUM JRNL TITL 2 REGULATION OF EF-HAND PROTEINS FROM A NEW PERSPECTIVE. JRNL REF J.MOL.BIOL. V. 346 1351 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 15713486 JRNL DOI 10.1016/J.JMB.2005.01.004 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1351678.820 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 10322 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 492 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.011 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1553 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 79 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.032 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1137 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 56 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 47.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.76000 REMARK 3 B22 (A**2) : -9.76000 REMARK 3 B33 (A**2) : 19.51000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.22 REMARK 3 LOW RESOLUTION CUTOFF (A) : 20.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.860 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.540 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.560 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.870 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.120 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 38.89 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : HETERO.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : HETERO.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE N-TERMINAL DOMAIN IS LOCKED IN A REMARK 3 CLOSED CONFORMATION WITH A DISULFIDE BOND. THIS PREVENTS THE REMARK 3 GLUTAMATE IN THE 12TH POSITION OF THE LOOP FROM INTERACTING WITH REMARK 3 THE CALCIUM ION IN SITES I AND II. BOND ANGLES IN RESIDUES 60, REMARK 3 61, 94 AND 132 DEVIATE BY MORE THAN 6*RMSD RELATIVE TO THE REMARK 3 STANDARD DICTIONARY (SEE REMARK 500). THESE RESIDUES ARE LOCATED REMARK 3 IN THE CALCIUM BINDING LOOPS, THUS THEIR CONFORMATION IS REMARK 3 CONSTRAINED BY THE CALCIUM IONS. REMARK 4 REMARK 4 1Y6W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-05. REMARK 100 THE DEPOSITION ID IS D_1000031191. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97896, 0.97919, 0.97129 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10558 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 8.800 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 32% (W/V) 2-METHYL-2,4-PENTANEDIOL, REMARK 280 10% (V/V) T-BUTANOL, 20 MM NA-CACODYLATE, 5 MM CACL2, PH 5.2, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 21.32000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 54.93750 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 54.93750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 31.98000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 54.93750 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 54.93750 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 10.66000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 54.93750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.93750 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 31.98000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 54.93750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.93750 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 10.66000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 21.32000 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: 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 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 ALA A 1 REMARK 465 ASP A 2 REMARK 465 LYS A 148 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 GLU A 114 CG CD OE1 OE2 REMARK 480 LYS A 115 CG CD CE NZ REMARK 480 LEU A 116 CG CD1 CD2 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 ASN A 42 66.41 -116.25 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 CA A 149 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 20 OD1 REMARK 620 2 ASP A 22 OD1 82.1 REMARK 620 3 ASP A 22 OD2 105.0 46.1 REMARK 620 4 ASP A 24 OD2 82.4 110.5 74.5 REMARK 620 5 THR A 26 O 83.1 159.0 153.8 82.1 REMARK 620 6 HOH A 602 O 107.1 84.6 114.6 163.5 85.6 REMARK 620 7 HOH A 606 O 157.2 91.3 56.7 79.6 107.8 93.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 150 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 56 OD1 REMARK 620 2 ASP A 56 OD2 53.7 REMARK 620 3 ASP A 58 OD1 121.0 106.4 REMARK 620 4 ASP A 58 OD2 71.7 75.8 49.4 REMARK 620 5 ASN A 60 OD1 90.6 140.3 75.4 76.8 REMARK 620 6 THR A 62 O 71.8 92.6 160.9 141.2 91.2 REMARK 620 7 MPD A 400 O2 148.8 142.1 84.0 130.9 77.3 79.8 REMARK 620 8 MPD A 400 O4 125.8 73.7 82.9 110.3 143.6 101.2 71.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 151 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 93 OD1 REMARK 620 2 ASP A 95 OD2 84.4 REMARK 620 3 ASN A 97 OD1 83.7 72.2 REMARK 620 4 TYR A 99 O 81.6 153.4 83.8 REMARK 620 5 GLU A 104 OE1 105.5 131.4 154.6 74.5 REMARK 620 6 GLU A 104 OE2 100.0 80.6 152.2 124.0 50.9 REMARK 620 7 HOH A 611 O 166.7 88.3 83.5 100.6 87.7 89.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 152 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 129 OD1 REMARK 620 2 ASP A 131 OD1 83.9 REMARK 620 3 ASP A 133 OD1 81.4 97.0 REMARK 620 4 GLN A 135 O 79.0 162.2 75.8 REMARK 620 5 GLU A 140 OE1 111.5 115.4 145.7 75.9 REMARK 620 6 GLU A 140 OE2 84.1 73.0 163.2 109.6 49.0 REMARK 620 7 HOH A 604 O 159.6 96.5 78.3 97.9 86.8 115.6 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 149 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 152 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TBU A 500 DBREF 1Y6W A 1 148 UNP P62158 CALM_HUMAN 1 148 SEQADV 1Y6W MSE A 36 UNP P62158 MET 36 MODIFIED RESIDUE SEQADV 1Y6W CYS A 41 UNP P62158 GLN 41 ENGINEERED MUTATION SEQADV 1Y6W MSE A 51 UNP P62158 MET 51 MODIFIED RESIDUE SEQADV 1Y6W ASN A 64 UNP P62158 ASP 64 ENGINEERED MUTATION SEQADV 1Y6W MSE A 71 UNP P62158 MET 71 MODIFIED RESIDUE SEQADV 1Y6W MSE A 72 UNP P62158 MET 72 MODIFIED RESIDUE SEQADV 1Y6W CYS A 75 UNP P62158 LYS 75 ENGINEERED MUTATION SEQADV 1Y6W MSE A 76 UNP P62158 MET 76 MODIFIED RESIDUE SEQADV 1Y6W MSE A 109 UNP P62158 MET 109 MODIFIED RESIDUE SEQADV 1Y6W MSE A 124 UNP P62158 MET 124 MODIFIED RESIDUE SEQADV 1Y6W MSE A 144 UNP P62158 MET 144 MODIFIED RESIDUE SEQADV 1Y6W MSE A 145 UNP P62158 MET 145 MODIFIED RESIDUE SEQRES 1 A 148 ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE LYS SEQRES 2 A 148 GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY THR SEQRES 3 A 148 ILE THR THR LYS GLU LEU GLY THR VAL MSE ARG SER LEU SEQRES 4 A 148 GLY CYS ASN PRO THR GLU ALA GLU LEU GLN ASP MSE ILE SEQRES 5 A 148 ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASN PHE SEQRES 6 A 148 PRO GLU PHE LEU THR MSE MSE ALA ARG CYS MSE LYS ASP SEQRES 7 A 148 THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG VAL SEQRES 8 A 148 PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA GLU SEQRES 9 A 148 LEU ARG HIS VAL MSE THR ASN LEU GLY GLU LYS LEU THR SEQRES 10 A 148 ASP GLU GLU VAL ASP GLU MSE ILE ARG GLU ALA ASP ILE SEQRES 11 A 148 ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL GLN SEQRES 12 A 148 MSE MSE THR ALA LYS MODRES 1Y6W MSE A 36 MET SELENOMETHIONINE MODRES 1Y6W MSE A 51 MET SELENOMETHIONINE MODRES 1Y6W MSE A 71 MET SELENOMETHIONINE MODRES 1Y6W MSE A 72 MET SELENOMETHIONINE MODRES 1Y6W MSE A 76 MET SELENOMETHIONINE MODRES 1Y6W MSE A 109 MET SELENOMETHIONINE MODRES 1Y6W MSE A 124 MET SELENOMETHIONINE MODRES 1Y6W MSE A 144 MET SELENOMETHIONINE MODRES 1Y6W MSE A 145 MET SELENOMETHIONINE HET MSE A 36 8 HET MSE A 51 8 HET MSE A 71 8 HET MSE A 72 8 HET MSE A 76 8 HET MSE A 109 8 HET MSE A 124 8 HET MSE A 144 8 HET MSE A 145 8 HET CA A 149 1 HET CA A 150 1 HET CA A 151 1 HET CA A 152 1 HET MPD A 400 8 HET TBU A 500 5 HETNAM MSE SELENOMETHIONINE HETNAM CA CALCIUM ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM TBU TERTIARY-BUTYL ALCOHOL HETSYN TBU 2-METHYL-2-PROPANOL FORMUL 1 MSE 9(C5 H11 N O2 SE) FORMUL 2 CA 4(CA 2+) FORMUL 6 MPD C6 H14 O2 FORMUL 7 TBU C4 H10 O FORMUL 8 HOH *56(H2 O) HELIX 1 1 THR A 5 ASP A 20 1 16 HELIX 2 2 THR A 29 LEU A 39 1 11 HELIX 3 3 THR A 44 ASP A 56 1 13 HELIX 4 4 PHE A 65 ASP A 93 1 29 HELIX 5 5 SER A 101 GLY A 113 1 13 HELIX 6 6 THR A 117 ASP A 129 1 13 HELIX 7 7 TYR A 138 THR A 146 1 9 SHEET 1 A 2 THR A 26 THR A 28 0 SHEET 2 A 2 THR A 62 ASN A 64 -1 O ILE A 63 N ILE A 27 SHEET 1 B 2 TYR A 99 ILE A 100 0 SHEET 2 B 2 VAL A 136 ASN A 137 -1 O VAL A 136 N ILE A 100 SSBOND 1 CYS A 41 CYS A 75 1555 1555 2.05 LINK C VAL A 35 N MSE A 36 1555 1555 1.32 LINK C MSE A 36 N ARG A 37 1555 1555 1.34 LINK C ASP A 50 N MSE A 51 1555 1555 1.33 LINK C MSE A 51 N ILE A 52 1555 1555 1.33 LINK C THR A 70 N MSE A 71 1555 1555 1.33 LINK C MSE A 71 N MSE A 72 1555 1555 1.33 LINK C MSE A 72 N ALA A 73 1555 1555 1.33 LINK C CYS A 75 N MSE A 76 1555 1555 1.33 LINK C MSE A 76 N LYS A 77 1555 1555 1.33 LINK C VAL A 108 N MSE A 109 1555 1555 1.33 LINK C MSE A 109 N THR A 110 1555 1555 1.33 LINK C GLU A 123 N MSE A 124 1555 1555 1.33 LINK C MSE A 124 N ILE A 125 1555 1555 1.33 LINK C GLN A 143 N MSE A 144 1555 1555 1.33 LINK C MSE A 144 N MSE A 145 1555 1555 1.33 LINK C MSE A 145 N THR A 146 1555 1555 1.33 LINK OD1 ASP A 20 CA CA A 149 1555 1555 2.35 LINK OD1 ASP A 22 CA CA A 149 1555 1555 2.43 LINK OD2 ASP A 22 CA CA A 149 1555 1555 2.98 LINK OD2 ASP A 24 CA CA A 149 1555 1555 2.43 LINK O THR A 26 CA CA A 149 1555 1555 2.32 LINK OD1 ASP A 56 CA CA A 150 1555 1555 2.57 LINK OD2 ASP A 56 CA CA A 150 1555 1555 2.25 LINK OD1 ASP A 58 CA CA A 150 1555 1555 2.69 LINK OD2 ASP A 58 CA CA A 150 1555 1555 2.46 LINK OD1 ASN A 60 CA CA A 150 1555 1555 2.37 LINK O THR A 62 CA CA A 150 1555 1555 2.49 LINK OD1 ASP A 93 CA CA A 151 1555 1555 2.32 LINK OD2 ASP A 95 CA CA A 151 1555 1555 2.32 LINK OD1 ASN A 97 CA CA A 151 1555 1555 2.38 LINK O TYR A 99 CA CA A 151 1555 1555 2.27 LINK OE1 GLU A 104 CA CA A 151 1555 1555 2.62 LINK OE2 GLU A 104 CA CA A 151 1555 1555 2.46 LINK OD1 ASP A 129 CA CA A 152 1555 1555 2.48 LINK OD1 ASP A 131 CA CA A 152 1555 1555 2.15 LINK OD1 ASP A 133 CA CA A 152 1555 1555 2.53 LINK O GLN A 135 CA CA A 152 1555 1555 2.36 LINK OE1 GLU A 140 CA CA A 152 1555 1555 2.58 LINK OE2 GLU A 140 CA CA A 152 1555 1555 2.70 LINK CA CA A 149 O HOH A 602 1555 1555 2.56 LINK CA CA A 149 O HOH A 606 1555 1555 2.78 LINK CA CA A 150 O2 MPD A 400 1555 1555 2.51 LINK CA CA A 150 O4 MPD A 400 1555 1555 2.36 LINK CA CA A 151 O HOH A 611 1555 1555 2.72 LINK CA CA A 152 O HOH A 604 1555 1555 2.46 SITE 1 AC1 6 ASP A 20 ASP A 22 ASP A 24 THR A 26 SITE 2 AC1 6 HOH A 602 HOH A 606 SITE 1 AC2 5 ASP A 56 ASP A 58 ASN A 60 THR A 62 SITE 2 AC2 5 MPD A 400 SITE 1 AC3 6 ASP A 93 ASP A 95 ASN A 97 TYR A 99 SITE 2 AC3 6 GLU A 104 HOH A 611 SITE 1 AC4 6 ASP A 129 ASP A 131 ASP A 133 GLN A 135 SITE 2 AC4 6 GLU A 140 HOH A 604 SITE 1 AC5 10 THR A 26 ARG A 37 SER A 38 ASP A 56 SITE 2 AC5 10 ASP A 58 ASN A 60 THR A 62 ASN A 64 SITE 3 AC5 10 GLU A 67 CA A 150 SITE 1 AC6 2 LEU A 105 MSE A 144 CRYST1 109.875 109.875 42.640 90.00 90.00 90.00 P 43 21 2 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 0.009101 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009101 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023452 0.00000