HEADER TRANSPORT PROTEIN 22-JAN-12 4DEX TITLE CRYSTAL STRUCTURE OF THE VOLTAGE DEPENDENT CALCIUM CHANNEL BETA-2 TITLE 2 SUBUNIT IN COMPLEX WITH THE CAV2.2 I-II LINKER. COMPND MOL_ID: 1; COMPND 2 MOLECULE: VOLTAGE-DEPENDENT L-TYPE CALCIUM CHANNEL SUBUNIT BETA-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CAB2, CALCIUM CHANNEL VOLTAGE-DEPENDENT SUBUNIT BETA 2; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: VOLTAGE-DEPENDENT N-TYPE CALCIUM CHANNEL SUBUNIT ALPHA-1B; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: INTRACELLULAR I-II LINKER; COMPND 10 SYNONYM: BRAIN CALCIUM CHANNEL III, BIII, CALCIUM CHANNEL, L TYPE, COMPND 11 ALPHA-1 POLYPEPTIDE ISOFORM 5, VOLTAGE-GATED CALCIUM CHANNEL SUBUNIT COMPND 12 ALPHA CAV2.2; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: EUROPEAN RABBIT,JAPANESE WHITE RABBIT,DOMESTIC SOURCE 4 RABBIT,RABBITS; SOURCE 5 ORGANISM_TAXID: 9986; SOURCE 6 GENE: CACNB2, CACNLB2; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 11 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 12 ORGANISM_TAXID: 10116; SOURCE 13 GENE: CACH5, CACNA1B, CACNL1A5; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MAGUK, VOLTAGE DEPENDENT CALCIUM CHANNEL, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.ALMAGOR,J.A.HIRSCH REVDAT 3 28-FEB-24 4DEX 1 SEQADV REVDAT 2 16-AUG-17 4DEX 1 SOURCE REVDAT 1 13-JUN-12 4DEX 0 JRNL AUTH L.ALMAGOR,O.CHOMSKY-HECHT,A.BEN-MOCHA,D.HENDIN-BARAK, JRNL AUTH 2 N.DASCAL,J.A.HIRSCH JRNL TITL THE ROLE OF A VOLTAGE-DEPENDENT CA2+ CHANNEL INTRACELLULAR JRNL TITL 2 LINKER: A STRUCTURE-FUNCTION ANALYSIS. JRNL REF J.NEUROSCI. V. 32 7602 2012 JRNL REFN ISSN 0270-6474 JRNL PMID 22649239 JRNL DOI 10.1523/JNEUROSCI.5727-11.2012 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.2_869) 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.9 REMARK 3 NUMBER OF REFLECTIONS : 23818 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.190 REMARK 3 FREE R VALUE TEST SET COUNT : 1236 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 27.3160 - 4.1559 1.00 2823 156 0.1908 0.2119 REMARK 3 2 4.1559 - 3.3005 1.00 2761 156 0.1792 0.2522 REMARK 3 3 3.3005 - 2.8838 1.00 2763 145 0.1938 0.2198 REMARK 3 4 2.8838 - 2.6204 1.00 2732 165 0.2041 0.2651 REMARK 3 5 2.6204 - 2.4327 0.98 2691 159 0.2065 0.2400 REMARK 3 6 2.4327 - 2.2893 0.95 2608 129 0.2183 0.2554 REMARK 3 7 2.2893 - 2.1747 0.91 2512 137 0.2349 0.2898 REMARK 3 8 2.1747 - 2.0801 0.79 2199 99 0.2421 0.2705 REMARK 3 9 2.0801 - 2.0000 0.55 1493 90 0.2675 0.2762 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.86 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 59.05 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.520 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.650 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) : 0.56280 REMARK 3 B22 (A**2) : -2.16940 REMARK 3 B33 (A**2) : 1.60660 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.24620 REMARK 3 B23 (A**2) : 0.00000 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 2715 REMARK 3 ANGLE : 1.032 3670 REMARK 3 CHIRALITY : 0.069 412 REMARK 3 PLANARITY : 0.004 479 REMARK 3 DIHEDRAL : 16.728 1035 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 4DEX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000070243. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-APR-06; 01-APR-06; 01-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100; 100; 100 REMARK 200 PH : 8.0; 8.0; 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y; Y REMARK 200 RADIATION SOURCE : ESRF; ESRF; ESRF REMARK 200 BEAMLINE : ID23-2; BM14; BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.873; 0.918; 0.918 REMARK 200 MONOCHROMATOR : HORIZONTALLY SIDE DIFFRACTING REMARK 200 SILICON 111 CRYSTAL (FIXED REMARK 200 WAVELENGTH); SI(111) REMARK 200 MONOCHROMATOR; SI(111) REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL; NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD; MARMOSAIC REMARK 200 225 MM CCD; MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26222 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 90.1 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) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH; SINGLE REMARK 200 WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS 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 (%): 35.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NACL, 0.1 M BICINE, 23-26% PEG REMARK 280 400 , PH 8.0, VAPOR DIFFUSION, TEMPERATURE 292K. 0.1 M NACL, 0.1 REMARK 280 M BICINE, 23-26% PEG 400 SOAKED WITH NABR BEFORE FREEZING, PH REMARK 280 8.0, VAPOR DIFFUSION, TEMPERATURE 292K. 0.1 M NACL, 0.1 M BICINE, REMARK 280 23-26% PEG 400 SOAKED WITH NABR BEFORE FREEZING, PH 8.0, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 34.33050 REMARK 290 SMTRY3 2 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: 1910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 23 REMARK 465 SER A 24 REMARK 465 SER A 25 REMARK 465 ARG A 26 REMARK 465 PRO A 27 REMARK 465 SER A 28 REMARK 465 ASP A 29 REMARK 465 SER A 30 REMARK 465 ASP A 31 REMARK 465 VAL A 32 REMARK 465 SER A 33 REMARK 465 LEU A 34 REMARK 465 GLU A 35 REMARK 465 HIS A 203 REMARK 465 SER A 204 REMARK 465 LYS A 205 REMARK 465 GLU A 206 REMARK 465 LYS A 207 REMARK 465 ARG A 208 REMARK 465 MET A 209 REMARK 465 PRO A 210 REMARK 465 PHE A 211 REMARK 465 PHE A 212 REMARK 465 LYS A 213 REMARK 465 LYS A 214 REMARK 465 THR A 215 REMARK 465 GLU A 216 REMARK 465 HIS A 217 REMARK 465 PRO A 282 REMARK 465 SER A 283 REMARK 465 LYS A 284 REMARK 465 HIS A 285 REMARK 465 ALA A 286 REMARK 465 ILE A 287 REMARK 465 ILE A 288 REMARK 465 GLU A 289 REMARK 465 ARG A 290 REMARK 465 SER A 291 REMARK 465 ASN A 292 REMARK 465 THR A 293 REMARK 465 ARG A 294 REMARK 465 SER A 414 REMARK 465 SER A 415 REMARK 465 ASN A 416 REMARK 465 LEU A 417 REMARK 465 PRO A 418 REMARK 465 ASN A 419 REMARK 465 PRO A 420 REMARK 465 LEU A 421 REMARK 465 LEU A 422 REMARK 465 GLY B 356 REMARK 465 SER B 357 REMARK 465 GLU B 358 REMARK 465 PHE B 359 REMARK 465 ALA B 360 REMARK 465 LYS B 361 REMARK 465 GLU B 362 REMARK 465 GLU B 408 REMARK 465 GLU B 409 REMARK 465 LYS B 410 REMARK 465 SER B 411 REMARK 465 PRO B 412 REMARK 465 LEU B 413 REMARK 465 ASP B 414 REMARK 465 ALA B 415 REMARK 465 VAL B 416 REMARK 465 LEU B 417 REMARK 465 LYS B 418 REMARK 465 ARG B 419 REMARK 465 ALA B 420 REMARK 465 ALA B 421 REMARK 465 THR B 422 REMARK 465 LYS B 423 REMARK 465 LYS B 424 REMARK 465 SER B 425 REMARK 465 ARG B 426 REMARK 465 ASN B 427 REMARK 465 ASP B 428 REMARK 465 LEU B 429 REMARK 465 ILE B 430 REMARK 465 HIS B 431 REMARK 465 ALA B 432 REMARK 465 GLU B 433 REMARK 465 GLU B 434 REMARK 465 GLY B 435 REMARK 465 GLU B 436 REMARK 465 ASP B 437 REMARK 465 ARG B 438 REMARK 465 PHE B 439 REMARK 465 VAL B 440 REMARK 465 ASP B 441 REMARK 465 LEU B 442 REMARK 465 CYS B 443 REMARK 465 ALA B 444 REMARK 465 ALA B 445 REMARK 465 GLY B 446 REMARK 465 SER B 447 REMARK 465 PRO B 448 REMARK 465 PHE B 449 REMARK 465 ALA B 450 REMARK 465 ARG B 451 REMARK 465 ALA B 452 REMARK 465 SER B 453 REMARK 465 LEU B 454 REMARK 465 LYS B 455 REMARK 465 SER B 456 REMARK 465 GLY B 457 REMARK 465 LYS B 458 REMARK 465 THR B 459 REMARK 465 GLU B 460 REMARK 465 SER B 461 REMARK 465 SER B 462 REMARK 465 SER B 463 REMARK 465 TYR B 464 REMARK 465 PHE B 465 REMARK 465 ARG B 466 REMARK 465 ARG B 467 REMARK 465 LYS B 468 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 GLU A 36 CG CD OE1 OE2 REMARK 470 ARG A 38 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 43 CD NE CZ NH1 NH2 REMARK 470 LEU A 141 CG CD1 CD2 REMARK 470 ARG B 363 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 364 CG CD OE1 OE2 REMARK 470 LYS B 405 CG CD CE NZ 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 ASN A 281 O HOH A 638 2.05 REMARK 500 O HOH A 605 O HOH A 608 2.10 REMARK 500 NH1 ARG A 257 OE1 GLU A 404 2.15 REMARK 500 O ASN A 281 O HOH A 614 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 523 O HOH A 635 2545 2.18 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 ARG A 38 -36.27 -161.94 REMARK 500 ASP A 77 -0.16 -149.47 REMARK 500 SER A 236 -145.47 -142.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1T3L RELATED DB: PDB REMARK 900 RELATED ID: 4DEY RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE OF THE PROTEIN IS FROM UNP P54288, ISOFORM 2A. REMARK 999 RESIDUES 138-141 IN THE COORDINATES WERE INTRODUCED INTO THE REMARK 999 PROTEIN. THEY REPLACE RESIDUES 138-202 FROM THE NATIVE SEQUENCE. DBREF 4DEX A 25 137 UNP P54288 CACB2_RABIT 51 163 DBREF 4DEX A 203 422 UNP P54288 CACB2_RABIT 229 448 DBREF 4DEX B 358 468 UNP Q02294 CAC1B_RAT 358 468 SEQADV 4DEX GLU A 138 UNP P54288 SEE REMARK 999 SEQADV 4DEX PHE A 139 UNP P54288 SEE REMARK 999 SEQADV 4DEX LYS A 140 UNP P54288 SEE REMARK 999 SEQADV 4DEX LEU A 141 UNP P54288 SEE REMARK 999 SEQADV 4DEX GLY B 356 UNP Q02294 EXPRESSION TAG SEQADV 4DEX SER B 357 UNP Q02294 EXPRESSION TAG SEQRES 1 A 339 GLY SER SER ARG PRO SER ASP SER ASP VAL SER LEU GLU SEQRES 2 A 339 GLU ASP ARG GLU ALA VAL ARG ARG GLU ALA GLU ARG GLN SEQRES 3 A 339 ALA GLN ALA GLN LEU GLU LYS ALA LYS THR LYS PRO VAL SEQRES 4 A 339 ALA PHE ALA VAL ARG THR ASN VAL SER TYR SER ALA ALA SEQRES 5 A 339 HIS GLU ASP ASP VAL PRO VAL PRO GLY MET ALA ILE SER SEQRES 6 A 339 PHE GLU ALA LYS ASP PHE LEU HIS VAL LYS GLU LYS PHE SEQRES 7 A 339 ASN ASN ASP TRP TRP ILE GLY ARG LEU VAL LYS GLU GLY SEQRES 8 A 339 CYS GLU ILE GLY PHE ILE PRO SER PRO VAL LYS LEU GLU SEQRES 9 A 339 ASN MET ARG LEU GLN HIS GLU GLN ARG ALA LYS GLU PHE SEQRES 10 A 339 LYS LEU HIS SER LYS GLU LYS ARG MET PRO PHE PHE LYS SEQRES 11 A 339 LYS THR GLU HIS THR PRO PRO TYR ASP VAL VAL PRO SER SEQRES 12 A 339 MET ARG PRO VAL VAL LEU VAL GLY PRO SER LEU LYS GLY SEQRES 13 A 339 TYR GLU VAL THR ASP MET MET GLN LYS ALA LEU PHE ASP SEQRES 14 A 339 PHE LEU LYS HIS ARG PHE GLU GLY ARG ILE SER ILE THR SEQRES 15 A 339 ARG VAL THR ALA ASP ILE SER LEU ALA LYS ARG SER VAL SEQRES 16 A 339 LEU ASN ASN PRO SER LYS HIS ALA ILE ILE GLU ARG SER SEQRES 17 A 339 ASN THR ARG SER SER LEU ALA GLU VAL GLN SER GLU ILE SEQRES 18 A 339 GLU ARG ILE PHE GLU LEU ALA ARG THR LEU GLN LEU VAL SEQRES 19 A 339 VAL LEU ASP ALA ASP THR ILE ASN HIS PRO ALA GLN LEU SEQRES 20 A 339 SER LYS THR SER LEU ALA PRO ILE VAL VAL TYR VAL LYS SEQRES 21 A 339 ILE SER SER PRO LYS VAL LEU GLN ARG LEU ILE LYS SER SEQRES 22 A 339 ARG GLY LYS SER GLN ALA LYS HIS LEU ASN VAL GLN MET SEQRES 23 A 339 VAL ALA ALA ASP LYS LEU ALA GLN CYS PRO PRO GLU LEU SEQRES 24 A 339 PHE ASP VAL ILE LEU ASP GLU ASN GLN LEU GLU ASP ALA SEQRES 25 A 339 CYS GLU HIS LEU ALA ASP TYR LEU GLU ALA TYR TRP LYS SEQRES 26 A 339 ALA THR HIS PRO PRO SER SER ASN LEU PRO ASN PRO LEU SEQRES 27 A 339 LEU SEQRES 1 B 113 GLY SER GLU PHE ALA LYS GLU ARG GLU ARG VAL GLU ASN SEQRES 2 B 113 ARG ARG ALA PHE LEU LYS LEU ARG ARG GLN GLN GLN ILE SEQRES 3 B 113 GLU ARG GLU LEU ASN GLY TYR LEU GLU TRP ILE PHE LYS SEQRES 4 B 113 ALA GLU GLU VAL MET LEU ALA GLU GLU ASP LYS ASN ALA SEQRES 5 B 113 GLU GLU LYS SER PRO LEU ASP ALA VAL LEU LYS ARG ALA SEQRES 6 B 113 ALA THR LYS LYS SER ARG ASN ASP LEU ILE HIS ALA GLU SEQRES 7 B 113 GLU GLY GLU ASP ARG PHE VAL ASP LEU CYS ALA ALA GLY SEQRES 8 B 113 SER PRO PHE ALA ARG ALA SER LEU LYS SER GLY LYS THR SEQRES 9 B 113 GLU SER SER SER TYR PHE ARG ARG LYS FORMUL 3 HOH *162(H2 O) HELIX 1 1 ARG A 38 THR A 58 1 21 HELIX 2 2 SER A 121 LYS A 137 1 17 HELIX 3 3 TYR A 240 PHE A 258 1 19 HELIX 4 4 ASP A 270 ALA A 274 5 5 HELIX 5 5 LYS A 275 ASN A 280 1 6 HELIX 6 6 SER A 296 THR A 313 1 18 HELIX 7 7 HIS A 326 SER A 331 5 6 HELIX 8 8 SER A 346 ARG A 357 1 12 HELIX 9 9 GLY A 358 HIS A 364 1 7 HELIX 10 10 HIS A 364 GLN A 377 1 14 HELIX 11 11 CYS A 378 PHE A 383 5 6 HELIX 12 12 GLN A 391 HIS A 411 1 21 HELIX 13 13 GLU B 364 ASP B 404 1 41 SHEET 1 A 5 GLY A 117 PRO A 120 0 SHEET 2 A 5 TRP A 104 LEU A 109 -1 N TRP A 105 O ILE A 119 SHEET 3 A 5 PHE A 93 LYS A 99 -1 N GLU A 98 O ILE A 106 SHEET 4 A 5 PHE A 63 THR A 67 -1 N PHE A 63 O VAL A 96 SHEET 5 A 5 TYR A 221 VAL A 224 -1 O ASP A 222 N ARG A 66 SHEET 1 B 5 ILE A 262 VAL A 267 0 SHEET 2 B 5 LEU A 316 ALA A 321 1 O VAL A 318 N SER A 263 SHEET 3 B 5 VAL A 230 VAL A 233 1 N VAL A 230 O LEU A 319 SHEET 4 B 5 ILE A 338 VAL A 342 1 O VAL A 342 N VAL A 233 SHEET 5 B 5 VAL A 385 LEU A 387 1 O LEU A 387 N TYR A 341 CISPEP 1 LYS A 140 LEU A 141 0 -9.62 CISPEP 2 GLY A 234 PRO A 235 0 6.34 CRYST1 36.908 68.661 79.158 90.00 102.55 90.00 P 1 21 1 2 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 0.027094 0.000000 0.006029 0.00000 SCALE2 0.000000 0.014564 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012942 0.00000