HEADER METAL TRANSPORT, MEMBRANE PROTEIN 22-JUL-05 2AEJ TITLE CRYSTAL STRUCTURES OF THE MTHK RCK DOMAIN IN NO CA2+ BOUND FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALCIUM-GATED POTASSIUM CHANNEL MTHK; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: ISOFORM SOLUBLE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER THERMAUTOTROPHICUS; SOURCE 3 ORGANISM_TAXID: 145262; SOURCE 4 GENE: MTHK; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: M15; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PQE70 KEYWDS ROSSMANN FOLD, HELIX-TURN-HELIX, FLEXIBLE INTERFACE, BILOBED KEYWDS 2 ARCHITECTURE, METAL TRANSPORT, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.DONG,N.SHI,I.BERKE,L.CHEN,Y.JIANG REVDAT 4 23-AUG-23 2AEJ 1 SEQADV REVDAT 3 24-FEB-09 2AEJ 1 VERSN REVDAT 2 03-JAN-06 2AEJ 1 JRNL REVDAT 1 25-OCT-05 2AEJ 0 JRNL AUTH J.DONG,N.SHI,I.BERKE,L.CHEN,Y.JIANG JRNL TITL STRUCTURES OF THE MTHK RCK DOMAIN AND THE EFFECT OF CA2+ ON JRNL TITL 2 GATING RING STABILITY JRNL REF J.BIOL.CHEM. V. 280 41716 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 16227203 JRNL DOI 10.1074/JBC.M508144200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.JIANG,A.LEE,J.CHEN,M.CADENE,B.T.CHAIT,R.MACKINNON REMARK 1 TITL CRYSTAL STRUCTURE AND MECHANISM OF A CALCIUM-GATED POTASSIUM REMARK 1 TITL 2 CHANNEL REMARK 1 REF NATURE V. 417 515 2002 REMARK 1 REFN ISSN 0028-0836 REMARK 1 PMID 12037559 REMARK 1 DOI 10.1038/417515A REMARK 2 REMARK 2 RESOLUTION. 2.10 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 24907 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1250 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3397 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 290 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AEJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033798. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9911 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24915 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 24.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.38400 REMARK 200 R SYM FOR SHELL (I) : 0.38400 REMARK 200 FOR SHELL : 3.350 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1LNQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, AMMONIUM FORMATE, SODIUM REMARK 280 ACETATE , PH 4.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 19.08350 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: 6440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 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 MET A 107 REMARK 465 GLY A 108 REMARK 465 LEU A 109 REMARK 465 ILE A 110 REMARK 465 ASP A 111 REMARK 465 VAL A 112 REMARK 465 ALA A 113 REMARK 465 LYS A 114 REMARK 465 SER A 115 REMARK 465 ARG A 340 REMARK 465 MET B 107 REMARK 465 GLY B 108 REMARK 465 LEU B 109 REMARK 465 ILE B 110 REMARK 465 ASP B 111 REMARK 465 VAL B 112 REMARK 465 ALA B 113 REMARK 465 LYS B 114 REMARK 465 SER B 115 REMARK 465 ALA B 336 REMARK 465 LEU B 337 REMARK 465 VAL B 338 REMARK 465 PRO B 339 REMARK 465 ARG B 340 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 271 CG CD OE1 OE2 REMARK 470 ASP A 300 CG OD1 OD2 REMARK 470 ARG A 308 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 313 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 325 CG CD OE1 OE2 REMARK 470 LYS B 150 CG CD CE NZ REMARK 470 LYS B 151 CG CD CE NZ REMARK 470 GLU B 186 CG CD OE1 OE2 REMARK 470 GLU B 258 CG CD OE1 OE2 REMARK 470 GLU B 271 CG CD OE1 OE2 REMARK 470 ASP B 300 CG OD1 OD2 REMARK 470 GLU B 301 CG CD OE1 OE2 REMARK 470 ARG B 308 CG CD NE CZ NH1 NH2 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 462 O HOH A 484 2.00 REMARK 500 O HOH A 483 O HOH B 376 2.02 REMARK 500 O TRP B 123 O HOH B 425 2.03 REMARK 500 O HOH A 399 O HOH A 447 2.06 REMARK 500 O HOH A 458 O HOH A 467 2.07 REMARK 500 O HOH A 473 O HOH A 492 2.07 REMARK 500 O HOH A 432 O HOH A 433 2.08 REMARK 500 OG SER B 189 O HOH B 472 2.12 REMARK 500 O HOH B 395 O HOH B 438 2.12 REMARK 500 O GLU B 171 O HOH B 417 2.13 REMARK 500 O HOH A 424 O HOH A 438 2.14 REMARK 500 OE1 GLN A 253 O HOH A 459 2.19 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 465 O HOH A 476 2655 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 SER A 155 -7.27 -59.03 REMARK 500 GLU A 258 99.34 -45.39 REMARK 500 GLU A 259 89.17 81.98 REMARK 500 GLU A 276 109.98 -57.12 REMARK 500 HIS B 117 173.87 -54.19 REMARK 500 SER B 155 -2.44 -51.94 REMARK 500 ASP B 184 83.58 -152.65 REMARK 500 ASP B 284 47.19 37.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LNQ RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH TRANSMEMBRANE DOMAIN REMARK 900 RELATED ID: 2AEF RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CA2+ BOUND FORM REMARK 900 RELATED ID: 2AEM RELATED DB: PDB DBREF 2AEJ A 107 336 UNP O27564 MTHK_METTH 107 336 DBREF 2AEJ B 107 336 UNP O27564 MTHK_METTH 107 336 SEQADV 2AEJ LEU A 337 UNP O27564 CLONING ARTIFACT SEQADV 2AEJ VAL A 338 UNP O27564 CLONING ARTIFACT SEQADV 2AEJ PRO A 339 UNP O27564 CLONING ARTIFACT SEQADV 2AEJ ARG A 340 UNP O27564 CLONING ARTIFACT SEQADV 2AEJ LEU B 337 UNP O27564 CLONING ARTIFACT SEQADV 2AEJ VAL B 338 UNP O27564 CLONING ARTIFACT SEQADV 2AEJ PRO B 339 UNP O27564 CLONING ARTIFACT SEQADV 2AEJ ARG B 340 UNP O27564 CLONING ARTIFACT SEQRES 1 A 234 MET GLY LEU ILE ASP VAL ALA LYS SER ARG HIS VAL VAL SEQRES 2 A 234 ILE CYS GLY TRP SER GLU SER THR LEU GLU CYS LEU ARG SEQRES 3 A 234 GLU LEU ARG GLY SER GLU VAL PHE VAL LEU ALA GLU ASP SEQRES 4 A 234 GLU ASN VAL ARG LYS LYS VAL LEU ARG SER GLY ALA ASN SEQRES 5 A 234 PHE VAL HIS GLY ASP PRO THR ARG VAL SER ASP LEU GLU SEQRES 6 A 234 LYS ALA ASN VAL ARG GLY ALA ARG ALA VAL ILE VAL ASP SEQRES 7 A 234 LEU GLU SER ASP SER GLU THR ILE HIS CYS ILE LEU GLY SEQRES 8 A 234 ILE ARG LYS ILE ASP GLU SER VAL ARG ILE ILE ALA GLU SEQRES 9 A 234 ALA GLU ARG TYR GLU ASN ILE GLU GLN LEU ARG MET ALA SEQRES 10 A 234 GLY ALA ASP GLN VAL ILE SER PRO PHE VAL ILE SER GLY SEQRES 11 A 234 ARG LEU MET SER ARG SER ILE ASP ASP GLY TYR GLU ALA SEQRES 12 A 234 MET PHE VAL GLN ASP VAL LEU ALA GLU GLU SER THR ARG SEQRES 13 A 234 ARG MET VAL GLU VAL PRO ILE PRO GLU GLY SER LYS LEU SEQRES 14 A 234 GLU GLY VAL SER VAL LEU ASP ALA ASP ILE HIS ASP VAL SEQRES 15 A 234 THR GLY VAL ILE ILE ILE GLY VAL GLY ARG GLY ASP GLU SEQRES 16 A 234 LEU ILE ILE ASP PRO PRO ARG ASP TYR SER PHE ARG ALA SEQRES 17 A 234 GLY ASP ILE ILE LEU GLY ILE GLY LYS PRO GLU GLU ILE SEQRES 18 A 234 GLU ARG LEU LYS ASN TYR ILE SER ALA LEU VAL PRO ARG SEQRES 1 B 234 MET GLY LEU ILE ASP VAL ALA LYS SER ARG HIS VAL VAL SEQRES 2 B 234 ILE CYS GLY TRP SER GLU SER THR LEU GLU CYS LEU ARG SEQRES 3 B 234 GLU LEU ARG GLY SER GLU VAL PHE VAL LEU ALA GLU ASP SEQRES 4 B 234 GLU ASN VAL ARG LYS LYS VAL LEU ARG SER GLY ALA ASN SEQRES 5 B 234 PHE VAL HIS GLY ASP PRO THR ARG VAL SER ASP LEU GLU SEQRES 6 B 234 LYS ALA ASN VAL ARG GLY ALA ARG ALA VAL ILE VAL ASP SEQRES 7 B 234 LEU GLU SER ASP SER GLU THR ILE HIS CYS ILE LEU GLY SEQRES 8 B 234 ILE ARG LYS ILE ASP GLU SER VAL ARG ILE ILE ALA GLU SEQRES 9 B 234 ALA GLU ARG TYR GLU ASN ILE GLU GLN LEU ARG MET ALA SEQRES 10 B 234 GLY ALA ASP GLN VAL ILE SER PRO PHE VAL ILE SER GLY SEQRES 11 B 234 ARG LEU MET SER ARG SER ILE ASP ASP GLY TYR GLU ALA SEQRES 12 B 234 MET PHE VAL GLN ASP VAL LEU ALA GLU GLU SER THR ARG SEQRES 13 B 234 ARG MET VAL GLU VAL PRO ILE PRO GLU GLY SER LYS LEU SEQRES 14 B 234 GLU GLY VAL SER VAL LEU ASP ALA ASP ILE HIS ASP VAL SEQRES 15 B 234 THR GLY VAL ILE ILE ILE GLY VAL GLY ARG GLY ASP GLU SEQRES 16 B 234 LEU ILE ILE ASP PRO PRO ARG ASP TYR SER PHE ARG ALA SEQRES 17 B 234 GLY ASP ILE ILE LEU GLY ILE GLY LYS PRO GLU GLU ILE SEQRES 18 B 234 GLU ARG LEU LYS ASN TYR ILE SER ALA LEU VAL PRO ARG FORMUL 3 HOH *290(H2 O) HELIX 1 1 SER A 124 ARG A 135 1 12 HELIX 2 2 ASP A 145 ASN A 147 5 3 HELIX 3 3 VAL A 148 SER A 155 1 8 HELIX 4 4 ARG A 166 ALA A 173 1 8 HELIX 5 5 SER A 187 ASP A 202 1 16 HELIX 6 6 ARG A 213 GLU A 215 5 3 HELIX 7 7 ASN A 216 GLY A 224 1 9 HELIX 8 8 SER A 230 ARG A 241 1 12 HELIX 9 9 GLY A 246 VAL A 255 1 10 HELIX 10 10 SER A 279 ASP A 284 1 6 HELIX 11 11 ASP A 284 GLY A 290 1 7 HELIX 12 12 LYS A 323 SER A 335 1 13 HELIX 13 13 SER B 124 LEU B 134 1 11 HELIX 14 14 ASN B 147 SER B 155 1 9 HELIX 15 15 ARG B 166 ALA B 173 1 8 HELIX 16 16 SER B 187 ASP B 202 1 16 HELIX 17 17 ARG B 213 GLU B 215 5 3 HELIX 18 18 ASN B 216 GLY B 224 1 9 HELIX 19 19 SER B 230 ARG B 241 1 12 HELIX 20 20 GLY B 246 LEU B 256 1 11 HELIX 21 21 SER B 279 ASP B 284 1 6 HELIX 22 22 ASP B 284 GLY B 290 1 7 HELIX 23 23 LYS B 323 SER B 335 1 13 SHEET 1 A 6 ASN A 158 HIS A 161 0 SHEET 2 A 6 VAL A 139 ALA A 143 1 N VAL A 141 O VAL A 160 SHEET 3 A 6 VAL A 118 CYS A 121 1 N ILE A 120 O PHE A 140 SHEET 4 A 6 ALA A 180 VAL A 183 1 O ILE A 182 N CYS A 121 SHEET 5 A 6 ARG A 206 GLU A 210 1 O GLU A 210 N VAL A 183 SHEET 6 A 6 GLN A 227 ILE A 229 1 O GLN A 227 N ALA A 209 SHEET 1 B 4 ARG A 263 PRO A 268 0 SHEET 2 B 4 ILE A 317 GLY A 322 -1 O GLY A 320 N VAL A 265 SHEET 3 B 4 ILE A 292 GLY A 297 -1 N GLY A 297 O ILE A 317 SHEET 4 B 4 LEU A 302 ILE A 303 -1 O ILE A 303 N VAL A 296 SHEET 1 C 6 ASN B 158 HIS B 161 0 SHEET 2 C 6 VAL B 139 ALA B 143 1 N VAL B 141 O ASN B 158 SHEET 3 C 6 VAL B 118 CYS B 121 1 N ILE B 120 O PHE B 140 SHEET 4 C 6 ALA B 180 VAL B 183 1 O ILE B 182 N CYS B 121 SHEET 5 C 6 ARG B 206 GLU B 210 1 O ILE B 208 N VAL B 183 SHEET 6 C 6 GLN B 227 ILE B 229 1 O ILE B 229 N ALA B 209 SHEET 1 D 4 ARG B 263 PRO B 268 0 SHEET 2 D 4 ILE B 317 GLY B 322 -1 O ILE B 318 N VAL B 267 SHEET 3 D 4 ILE B 292 ARG B 298 -1 N GLY B 297 O ILE B 317 SHEET 4 D 4 GLU B 301 ILE B 304 -1 O ILE B 303 N VAL B 296 CRYST1 57.900 38.167 96.700 90.00 95.95 90.00 P 1 21 1 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 0.017271 0.000000 0.001800 0.00000 SCALE2 0.000000 0.026201 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010397 0.00000