HEADER STRUCTURAL PROTEIN 27-JUN-13 4LG6 TITLE CRYSTAL STRUCTURE OF ANKRA2-CCDC8 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANKYRIN REPEAT FAMILY A PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RFXANK-LIKE PROTEIN 2; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: COILED-COIL DOMAIN-CONTAINING PROTEIN 8; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ANKRA2, ANKRA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-V2R-PRARE2; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28-MHL; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 OTHER_DETAILS: SYNTHETIC PEPTIDE KEYWDS STRUCTURAL GENOMICS CONSORTIUM, SGC, ANKYRIN REPEAT, STRUCTURAL KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.XU,C.BIAN,W.TEMPEL,F.MACKENZIE,C.BOUNTRA,C.H.ARROWSMITH, AUTHOR 2 A.M.EDWARDS,J.MIN,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 4 20-SEP-23 4LG6 1 REMARK SEQADV REVDAT 3 29-APR-15 4LG6 1 JRNL REVDAT 2 18-MAR-15 4LG6 1 JRNL REVDAT 1 25-SEP-13 4LG6 0 JRNL AUTH J.NIE,C.XU,J.JIN,J.A.AKA,W.TEMPEL,V.NGUYEN,L.YOU,R.WEIST, JRNL AUTH 2 J.MIN,T.PAWSON,X.J.YANG JRNL TITL ANKYRIN REPEATS OF ANKRA2 RECOGNIZE A PXLPXL MOTIF ON THE 3M JRNL TITL 2 SYNDROME PROTEIN CCDC8. JRNL REF STRUCTURE V. 23 700 2015 JRNL REFN ISSN 0969-2126 JRNL PMID 25752541 JRNL DOI 10.1016/J.STR.2015.02.001 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.15 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 14080 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) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.057 REMARK 3 FREE R VALUE TEST SET COUNT : 712 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 966 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.40 REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE SET COUNT : 46 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1300 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 53 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.71600 REMARK 3 B22 (A**2) : -0.29100 REMARK 3 B33 (A**2) : -1.21500 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.09900 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.153 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.124 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.106 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.465 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 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): 1363 ; 0.014 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1278 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1869 ; 1.352 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2948 ; 0.788 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 186 ; 5.041 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 55 ;34.456 ;26.364 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 219 ;12.641 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ; 9.074 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 223 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1575 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 284 ; 0.001 ; 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): 712 ; 2.043 ; 2.897 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 713 ; 2.042 ; 2.902 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 890 ; 3.186 ; 4.324 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : MASK BULK SOLVENT 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: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. REMARK 3 THE PROGRAM COOT AND THE MOLPROBITY SERVER WERE ALSO USED DURING REMARK 3 REFINEMENT. REMARK 4 REMARK 4 4LG6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1000080588. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14082 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.818 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04700 REMARK 200 FOR THE DATA SET : 16.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.65000 REMARK 200 R SYM FOR SHELL (I) : 0.65000 REMARK 200 FOR SHELL : 1.200 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: PDB ENTRY 3SO8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3350, 0.2 M SODIUM CHLORIDE, REMARK 280 0.1 M HEPES, PH 7.5, VAPOR DIFFUSION, TEMPERATURE 291K 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 24.89550 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: 1320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 141 REMARK 465 SER A 142 REMARK 465 THR A 143 REMARK 465 THR A 144 REMARK 465 PRO A 145 REMARK 465 LEU A 146 REMARK 465 LEU A 147 REMARK 465 ILE A 311 REMARK 465 LYS A 312 REMARK 465 GLU A 313 REMARK 465 ARG B 494 REMARK 465 ALA B 495 REMARK 465 PHE B 496 REMARK 465 TRP B 497 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 GLN A 159 CD OE1 NE2 REMARK 470 GLU A 170 CG CD OE1 OE2 REMARK 470 GLN A 171 CD OE1 NE2 REMARK 470 GLU A 180 CG CD OE1 OE2 REMARK 470 ARG A 215 NE CZ NH1 NH2 REMARK 470 LYS A 232 NZ REMARK 470 LYS A 262 CE NZ REMARK 470 LYS A 265 CE NZ REMARK 470 LEU A 305 CD1 CD2 REMARK 470 LYS A 306 NZ REMARK 470 ASN A 310 CG OD1 ND2 REMARK 470 HIS B 498 CG ND1 CD2 CE1 NE2 REMARK 470 ARG B 501 NE CZ NH1 NH2 REMARK 470 LYS B 507 CE NZ REMARK 470 ARG B 508 CG CD NE CZ NH1 NH2 REMARK 470 PRO B 510 C O 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 179 -169.91 -79.22 REMARK 500 ARG B 508 143.46 -172.81 REMARK 500 REMARK 500 REMARK: NULL DBREF 4LG6 A 142 313 UNP Q9H9E1 ANRA2_HUMAN 142 313 DBREF 4LG6 B 494 510 UNP Q9H0W5 CCDC8_HUMAN 494 510 SEQADV 4LG6 GLY A 141 UNP Q9H9E1 EXPRESSION TAG SEQRES 1 A 173 GLY SER THR THR PRO LEU LEU ALA ASN SER LEU SER VAL SEQRES 2 A 173 HIS GLN LEU ALA ALA GLN GLY GLU MET LEU TYR LEU ALA SEQRES 3 A 173 THR ARG ILE GLU GLN GLU ASN VAL ILE ASN HIS THR ASP SEQRES 4 A 173 GLU GLU GLY PHE THR PRO LEU MET TRP ALA ALA ALA HIS SEQRES 5 A 173 GLY GLN ILE ALA VAL VAL GLU PHE LEU LEU GLN ASN GLY SEQRES 6 A 173 ALA ASP PRO GLN LEU LEU GLY LYS GLY ARG GLU SER ALA SEQRES 7 A 173 LEU SER LEU ALA CYS SER LYS GLY TYR THR ASP ILE VAL SEQRES 8 A 173 LYS MET LEU LEU ASP CYS GLY VAL ASP VAL ASN GLU TYR SEQRES 9 A 173 ASP TRP ASN GLY GLY THR PRO LEU LEU TYR ALA VAL HIS SEQRES 10 A 173 GLY ASN HIS VAL LYS CYS VAL LYS MET LEU LEU GLU SER SEQRES 11 A 173 GLY ALA ASP PRO THR ILE GLU THR ASP SER GLY TYR ASN SEQRES 12 A 173 SER MET ASP LEU ALA VAL ALA LEU GLY TYR ARG SER VAL SEQRES 13 A 173 GLN GLN VAL ILE GLU SER HIS LEU LEU LYS LEU LEU GLN SEQRES 14 A 173 ASN ILE LYS GLU SEQRES 1 B 17 ARG ALA PHE TRP HIS THR PRO ARG LEU PRO THR LEU PRO SEQRES 2 B 17 LYS ARG VAL PRO HET UNX A 401 1 HET UNX A 402 1 HET UNX B 601 1 HETNAM UNX UNKNOWN ATOM OR ION FORMUL 3 UNX 3(X) FORMUL 6 HOH *53(H2 O) HELIX 1 1 SER A 152 GLY A 160 1 9 HELIX 2 2 GLU A 161 GLU A 172 1 12 HELIX 3 3 THR A 184 HIS A 192 1 9 HELIX 4 4 GLN A 194 ASN A 204 1 11 HELIX 5 5 SER A 217 GLY A 226 1 10 HELIX 6 6 TYR A 227 CYS A 237 1 11 HELIX 7 7 THR A 250 GLY A 258 1 9 HELIX 8 8 HIS A 260 SER A 270 1 11 HELIX 9 9 ASN A 283 GLY A 292 1 10 HELIX 10 10 TYR A 293 ASN A 310 1 18 CRYST1 38.726 49.791 41.243 90.00 98.23 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 0.025822 0.000000 0.003736 0.00000 SCALE2 0.000000 0.020084 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024499 0.00000