HEADER TRANSPORT PROTEIN 06-MAR-17 5V2Q TITLE CAV BETA2A SUBUNIT: CAV1.2 AID-CEN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: VOLTAGE-DEPENDENT L-TYPE CALCIUM CHANNEL SUBUNIT BETA-2, COMPND 3 VOLTAGE-DEPENDENT L-TYPE CALCIUM CHANNEL SUBUNIT BETA-2; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: BETA2A SUBUNIT (UNP RESIDUES 68-189,203-425); COMPND 6 SYNONYM: CAB2, CALCIUM CHANNEL VOLTAGE-DEPENDENT SUBUNIT BETA 2; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: VOLTAGE-DEPENDENT L-TYPE CALCIUM CHANNEL SUBUNIT ALPHA-1C; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: AID-CEN (UNP RESIDUES 427-445); COMPND 12 SYNONYM: CALCIUM CHANNEL, L TYPE,ALPHA-1 POLYPEPTIDE, ISOFORM 1, COMPND 13 CARDIAC MUSCLE, VOLTAGE-GATED CALCIUM CHANNEL SUBUNIT ALPHA CAV1.2; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: CACNB2, CACNLB2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS ION CHANNEL, SIGNALING, CALCIUM, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR F.FINDEISEN,M.CAMPIGLIO,H.JO,C.H.RUMPF,L.POPE,B.FLUCHER,W.F.DEGRADO, AUTHOR 2 D.L.MINOR REVDAT 5 04-OCT-23 5V2Q 1 REMARK REVDAT 4 04-DEC-19 5V2Q 1 REMARK REVDAT 3 13-SEP-17 5V2Q 1 REMARK REVDAT 2 23-AUG-17 5V2Q 1 REMARK REVDAT 1 19-JUL-17 5V2Q 0 JRNL AUTH F.FINDEISEN,M.CAMPIGLIO,H.JO,F.ABDEREMANE-ALI,C.H.RUMPF, JRNL AUTH 2 L.POPE,N.D.ROSSEN,B.E.FLUCHER,W.F.DEGRADO,D.L.MINOR JRNL TITL STAPLED VOLTAGE-GATED CALCIUM CHANNEL (CAV) JRNL TITL 2 ALPHA-INTERACTION DOMAIN (AID) PEPTIDES ACT AS SELECTIVE JRNL TITL 3 PROTEIN-PROTEIN INTERACTION INHIBITORS OF CAV FUNCTION. JRNL REF ACS CHEM NEUROSCI V. 8 1313 2017 JRNL REFN ESSN 1948-7193 JRNL PMID 28278376 JRNL DOI 10.1021/ACSCHEMNEURO.6B00454 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 86.4 REMARK 3 NUMBER OF REFLECTIONS : 40696 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 + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2178 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1411 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 41.84 REMARK 3 BIN R VALUE (WORKING SET) : 0.3530 REMARK 3 BIN FREE R VALUE SET COUNT : 75 REMARK 3 BIN FREE R VALUE : 0.3510 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2480 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 457 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : -0.08000 REMARK 3 B33 (A**2) : 0.10000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.090 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.096 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2596 ; 0.021 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2542 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3524 ; 1.900 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5856 ; 4.349 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 324 ; 6.048 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 119 ;37.736 ;24.454 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 459 ;14.020 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;14.436 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 401 ; 0.124 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2910 ; 0.011 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 574 ; 0.022 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1273 ; 2.526 ; 2.227 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1272 ; 2.521 ; 2.225 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1586 ; 3.715 ; 3.307 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1587 ; 3.715 ; 3.308 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1323 ; 4.034 ; 2.646 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1324 ; 4.033 ; 2.646 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1933 ; 6.407 ; 3.770 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3273 ; 9.437 ;20.202 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3033 ; 9.057 ;18.785 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5V2Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1000226792. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-SEP-12 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.11587 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL KHOZU REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM 7.0.4 REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43025 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 61.920 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.0 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 1.24900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.1 REMARK 200 STARTING MODEL: PDB ENTRY 1T3S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5-1.7 M AMMONIUM SULFATE, 5 MM BME, REMARK 280 0.1 M HEPES, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 27.48750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.93850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.96000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.93850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.48750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.96000 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 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 68 REMARK 465 SER A 69 REMARK 465 ALA A 70 REMARK 465 ASP A 71 REMARK 465 SER A 72 REMARK 465 TYR A 73 REMARK 465 THR A 74 REMARK 465 SER A 75 REMARK 465 ARG A 76 REMARK 465 PRO A 77 REMARK 465 SER A 78 REMARK 465 ASP A 79 REMARK 465 SER A 80 REMARK 465 ASP A 81 REMARK 465 VAL A 82 REMARK 465 SER A 83 REMARK 465 LEU A 84 REMARK 465 GLU A 85 REMARK 465 GLU A 86 REMARK 465 ASP A 87 REMARK 465 ARG A 88 REMARK 465 GLU A 89 REMARK 465 GLN A 251 REMARK 465 GLY A 252 REMARK 465 SER A 253 REMARK 465 SER A 254 REMARK 465 LYS A 255 REMARK 465 GLU A 256 REMARK 465 LYS A 257 REMARK 465 ARG A 258 REMARK 465 MET A 259 REMARK 465 PRO A 260 REMARK 465 LYS A 264 REMARK 465 THR A 265 REMARK 465 GLU A 266 REMARK 465 HIS A 267 REMARK 465 ASN A 330 REMARK 465 ASN A 331 REMARK 465 PRO A 332 REMARK 465 SER A 333 REMARK 465 LYS A 334 REMARK 465 HIS A 335 REMARK 465 ALA A 336 REMARK 465 ILE A 337 REMARK 465 ILE A 338 REMARK 465 GLU A 339 REMARK 465 ARG A 340 REMARK 465 SER A 341 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 VAL A 91 CG1 CG2 REMARK 470 ARG A 93 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 187 CG CD CE NZ REMARK 470 LYS A 263 CG CD CE NZ REMARK 470 THR A 268 OG1 CG2 REMARK 470 ARG A 326 CG CD NE CZ NH1 NH2 REMARK 470 SER A 327 OG REMARK 470 LEU A 329 C O CG CD1 CD2 REMARK 470 LEU A 468 CG CD1 CD2 REMARK 470 ASN A 470 CG OD1 ND2 REMARK 470 LEU A 472 CG CD1 CD2 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 O HOH A 850 O HOH A 880 1.81 REMARK 500 O HOH A 870 O HOH A 966 2.12 REMARK 500 OE2 GLU A 309 O HOH A 602 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 744 O HOH A 771 3647 2.15 REMARK 500 O HOH A 891 O HOH A 900 4447 2.16 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 ASP A 128 60.31 61.56 REMARK 500 SER A 286 -148.63 -140.18 REMARK 500 SER A 327 -30.84 -39.41 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 A1030 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH A1031 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A1032 DISTANCE = 6.60 ANGSTROMS REMARK 525 HOH A1033 DISTANCE = 7.29 ANGSTROMS REMARK 525 HOH A1034 DISTANCE = 8.75 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 8VY B 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5V2P RELATED DB: PDB DBREF 5V2Q A 68 252 UNP Q8VGC3 CACB2_RAT 68 189 DBREF 5V2Q A 254 476 UNP Q8VGC3 CACB2_RAT 203 425 DBREF 5V2Q B 427 445 UNP Q13936 CAC1C_HUMAN 427 445 SEQADV 5V2Q SER A 253 UNP Q8VGC3 LINKER SEQADV 5V2Q ALA B 427 UNP Q13936 LYS 427 ENGINEERED MUTATION SEQADV 5V2Q SER B 428 UNP Q13936 GLN 428 ENGINEERED MUTATION SEQADV 5V2Q PRO B 429 UNP Q13936 GLN 429 ENGINEERED MUTATION SEQADV 5V2Q CYS B 435 UNP Q13936 LYS 435 ENGINEERED MUTATION SEQADV 5V2Q CYS B 439 UNP Q13936 ASP 439 ENGINEERED MUTATION SEQRES 1 A 346 GLY SER ALA ASP SER TYR THR SER ARG PRO SER ASP SER SEQRES 2 A 346 ASP VAL SER LEU GLU GLU ASP ARG GLU ALA VAL ARG ARG SEQRES 3 A 346 GLU ALA GLU ARG GLN ALA GLN ALA GLN LEU GLU LYS ALA SEQRES 4 A 346 LYS THR LYS PRO VAL ALA PHE ALA VAL ARG THR ASN VAL SEQRES 5 A 346 ARG TYR SER ALA ALA GLN GLU ASP ASP VAL PRO VAL PRO SEQRES 6 A 346 GLY MET ALA ILE SER PHE GLU ALA LYS ASP PHE LEU HIS SEQRES 7 A 346 VAL LYS GLU LYS PHE ASN ASN ASP TRP TRP ILE GLY ARG SEQRES 8 A 346 LEU VAL LYS GLU GLY CYS GLU ILE GLY PHE ILE PRO SER SEQRES 9 A 346 PRO VAL LYS LEU GLU ASN MET ARG LEU GLN HIS GLU GLN SEQRES 10 A 346 ARG ALA LYS GLN GLY SER SER LYS GLU LYS ARG MET PRO SEQRES 11 A 346 PHE PHE LYS LYS THR GLU HIS THR PRO PRO TYR ASP VAL SEQRES 12 A 346 VAL PRO SER MET ARG PRO VAL VAL LEU VAL GLY PRO SER SEQRES 13 A 346 LEU LYS GLY TYR GLU VAL THR ASP MET MET GLN LYS ALA SEQRES 14 A 346 LEU PHE ASP PHE LEU LYS HIS ARG PHE GLU GLY ARG ILE SEQRES 15 A 346 SER ILE THR ARG VAL THR ALA ASP ILE SER LEU ALA LYS SEQRES 16 A 346 ARG SER VAL LEU ASN ASN PRO SER LYS HIS ALA ILE ILE SEQRES 17 A 346 GLU ARG SER ASN THR ARG SER SER LEU ALA GLU VAL GLN SEQRES 18 A 346 SER GLU ILE GLU ARG ILE PHE GLU LEU ALA ARG THR LEU SEQRES 19 A 346 GLN LEU VAL VAL LEU ASP ALA ASP THR ILE ASN HIS PRO SEQRES 20 A 346 ALA GLN LEU SER LYS THR SER LEU ALA PRO ILE ILE VAL SEQRES 21 A 346 TYR VAL LYS ILE SER SER PRO LYS VAL LEU GLN ARG LEU SEQRES 22 A 346 ILE LYS SER ARG GLY LYS SER GLN ALA LYS HIS LEU ASN SEQRES 23 A 346 VAL GLN MET VAL ALA ALA ASP LYS LEU ALA GLN CYS PRO SEQRES 24 A 346 PRO GLN GLU SER PHE ASP VAL ILE LEU ASP GLU ASN GLN SEQRES 25 A 346 LEU GLU ASP ALA CYS GLU HIS LEU ALA ASP TYR LEU GLU SEQRES 26 A 346 ALA TYR TRP LYS ALA THR HIS PRO PRO SER SER ASN LEU SEQRES 27 A 346 PRO ASN PRO LEU LEU SER ARG THR SEQRES 1 B 19 ALA SER PRO LEU GLU GLU ASP LEU CYS GLY TYR LEU CYS SEQRES 2 B 19 TRP ILE THR GLN ALA GLU HET CL A 501 1 HET 8VY B 501 8 HETNAM CL CHLORIDE ION HETNAM 8VY 1,3-BIS(BROMOMETHYL)BENZENE HETSYN 8VY ALPHA,ALPHA'-DIBROMO-M-XYLENE FORMUL 3 CL CL 1- FORMUL 4 8VY C8 H8 BR2 FORMUL 5 HOH *457(H2 O) HELIX 1 AA1 ALA A 90 LYS A 107 1 18 HELIX 2 AA2 ALA A 124 ASP A 128 5 5 HELIX 3 AA3 SER A 171 LYS A 187 1 17 HELIX 4 AA4 TYR A 290 PHE A 308 1 19 HELIX 5 AA5 ASP A 320 ALA A 324 5 5 HELIX 6 AA6 THR A 343 ARG A 362 1 20 HELIX 7 AA7 HIS A 376 LEU A 380 5 5 HELIX 8 AA8 SER A 396 ARG A 407 1 12 HELIX 9 AA9 GLY A 408 LYS A 413 1 6 HELIX 10 AB1 HIS A 414 CYS A 428 1 15 HELIX 11 AB2 PRO A 429 PHE A 434 1 6 HELIX 12 AB3 GLN A 442 HIS A 462 1 21 HELIX 13 AB4 PRO A 463 ASN A 467 5 5 HELIX 14 AB5 SER B 428 ALA B 444 1 17 SHEET 1 AA1 5 GLY A 167 PRO A 170 0 SHEET 2 AA1 5 TRP A 154 LEU A 159 -1 N TRP A 155 O ILE A 169 SHEET 3 AA1 5 PHE A 143 ASN A 151 -1 N GLU A 148 O ILE A 156 SHEET 4 AA1 5 PHE A 113 THR A 117 -1 N PHE A 113 O VAL A 146 SHEET 5 AA1 5 TYR A 271 VAL A 274 -1 O ASP A 272 N ARG A 116 SHEET 1 AA2 5 ILE A 312 VAL A 317 0 SHEET 2 AA2 5 LEU A 366 ALA A 371 1 O ASP A 370 N THR A 315 SHEET 3 AA2 5 VAL A 280 VAL A 283 1 N VAL A 280 O VAL A 367 SHEET 4 AA2 5 ILE A 388 VAL A 392 1 O ILE A 388 N VAL A 281 SHEET 5 AA2 5 VAL A 436 LEU A 438 1 O LEU A 438 N TYR A 391 LINK SG CYS B 435 C1' 8VY B 501 1555 1555 1.97 LINK SG CYS B 439 C3' 8VY B 501 1555 1555 2.00 CISPEP 1 GLY A 284 PRO A 285 0 10.61 SITE 1 AC1 1 PHE A 261 SITE 1 AC2 3 ARG A 311 CYS B 435 CYS B 439 CRYST1 54.975 61.920 129.877 90.00 90.00 90.00 P 21 21 21 4 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 0.018190 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016150 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007700 0.00000