HEADER PEPTIDE BINDING PROTEIN 19-DEC-19 6TS3 TITLE EF-HANDS 3 AND 4 OF ALPHA-ACTININ IN COMPLEX WITH CAMKII REGULATORY TITLE 2 SEGMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-ACTININ-2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALPHA-ACTININ SKELETAL MUSCLE ISOFORM 2,F-ACTIN CROSS- COMPND 5 LINKING PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ACE-ASN-ALA-ARG-ARG-LYS-LEU-LYS-GLY-ALA-ILE-LEU-THR-THR- COMPND 9 MET-LEU-ALA-THR-ARG-ASN-PHE; COMPND 10 CHAIN: C, D; COMPND 11 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: ACTN2; 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: MUS MUSCULUS; SOURCE 11 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 12 ORGANISM_TAXID: 10090 KEYWDS CAMKII-BINDING PROTEIN, PEPTIDE BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.ZHU,M.GOLD REVDAT 1 13-JAN-21 6TS3 0 JRNL AUTH J.ZHU,M.GOLD JRNL TITL EF-HANDS 3 AND 4 OF ALPHA-ACTININ IN COMPLEX WITH CAMKII JRNL TITL 2 REGULATORY SEGMENT JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 46220 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.320 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 44.4600 - 3.0900 1.00 3240 145 0.1657 0.1848 REMARK 3 2 3.0800 - 2.4500 1.00 3213 146 0.1859 0.2084 REMARK 3 3 2.4500 - 2.1400 1.00 3179 143 0.1819 0.1745 REMARK 3 4 2.1400 - 1.9400 1.00 3187 144 0.1806 0.1911 REMARK 3 5 1.9400 - 1.8000 1.00 3145 143 0.1896 0.1982 REMARK 3 6 1.8000 - 1.7000 1.00 3178 143 0.1945 0.1932 REMARK 3 7 1.7000 - 1.6100 1.00 3165 143 0.1888 0.2229 REMARK 3 8 1.6100 - 1.5400 1.00 3147 142 0.1881 0.2003 REMARK 3 9 1.5400 - 1.4800 1.00 3146 142 0.1978 0.2262 REMARK 3 10 1.4800 - 1.4300 1.00 3145 142 0.2052 0.2214 REMARK 3 11 1.4300 - 1.3900 1.00 3167 144 0.2127 0.2450 REMARK 3 12 1.3900 - 1.3500 1.00 3149 142 0.2297 0.2723 REMARK 3 13 1.3500 - 1.3100 1.00 3119 139 0.2427 0.2907 REMARK 3 14 1.3100 - 1.2800 0.97 3044 138 0.2520 0.2958 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.125 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.618 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.75 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.69 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 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 : 0.005 1431 REMARK 3 ANGLE : 0.698 1949 REMARK 3 CHIRALITY : 0.070 222 REMARK 3 PLANARITY : 0.005 257 REMARK 3 DIHEDRAL : 13.075 214 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 15.1281 21.9164 51.1832 REMARK 3 T TENSOR REMARK 3 T11: 0.1212 T22: 0.1192 REMARK 3 T33: 0.1567 T12: 0.0088 REMARK 3 T13: -0.0139 T23: 0.0121 REMARK 3 L TENSOR REMARK 3 L11: 1.0421 L22: 0.4859 REMARK 3 L33: 2.1340 L12: -0.4387 REMARK 3 L13: -0.2975 L23: -0.0991 REMARK 3 S TENSOR REMARK 3 S11: 0.0437 S12: -0.0497 S13: -0.0649 REMARK 3 S21: -0.0065 S22: 0.0328 S23: 0.0391 REMARK 3 S31: -0.0135 S32: -0.2895 S33: -0.0433 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 6TS3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-DEC-19. REMARK 100 THE DEPOSITION ID IS D_1292105954. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-OCT-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46303 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.280 REMARK 200 RESOLUTION RANGE LOW (A) : 44.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.03500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.30 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.43700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CRANK2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 6.5, 25% W/V REMARK 280 POLYETHYLENE GLYCOL 3,350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K 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 23.63500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 1510 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 350 REMARK 350 BIOMOLECULE: 2 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: 1240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 SER B 892 REMARK 465 ASP B 893 REMARK 465 LEU B 894 REMARK 465 SER C 314 REMARK 465 GLY C 315 REMARK 465 ARG D 311 REMARK 465 ASN D 312 REMARK 465 PHE D 313 REMARK 465 SER D 314 REMARK 465 GLY D 315 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 848 CD OE1 OE2 REMARK 470 GLN A 860 CD OE1 NE2 REMARK 470 GLU B 848 CG CD OE1 OE2 REMARK 470 ARG B 851 NH1 NH2 REMARK 470 ARG B 852 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 860 CD OE1 NE2 REMARK 470 LYS B 864 CG CD CE NZ REMARK 470 LYS D 298 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 HOH C 506 O HOH C 527 1.80 REMARK 500 O HOH C 519 O HOH C 530 1.96 REMARK 500 O HOH C 529 O HOH C 541 2.05 REMARK 500 O HOH A 905 O HOH A 919 2.06 REMARK 500 O HOH A 1007 O HOH C 532 2.06 REMARK 500 O HOH B 977 O HOH D 525 2.09 REMARK 500 O HOH C 517 O HOH C 526 2.10 REMARK 500 O HOH A 965 O HOH D 511 2.15 REMARK 500 O HOH C 501 O HOH C 530 2.18 REMARK 500 OE1 GLU A 829 O HOH A 901 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 1004 O HOH C 532 2757 2.04 REMARK 500 O HOH A 1004 O HOH A 1007 2757 2.14 REMARK 500 O HOH A 928 O HOH D 519 2747 2.15 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 893 56.37 -99.51 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 A1019 DISTANCE = 6.48 ANGSTROMS REMARK 525 HOH B 978 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH B 979 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH B 980 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH C 542 DISTANCE = 6.38 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide ACE C 401 and ASN C REMARK 800 294 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide ACE D 401 and ASN D REMARK 800 294 DBREF 6TS3 A 825 894 UNP P35609 ACTN2_HUMAN 825 894 DBREF 6TS3 B 825 894 UNP P35609 ACTN2_HUMAN 825 894 DBREF 6TS3 C 294 315 PDB 6TS3 6TS3 294 315 DBREF 6TS3 D 294 315 PDB 6TS3 6TS3 294 315 SEQADV 6TS3 SER A 822 UNP P35609 EXPRESSION TAG SEQADV 6TS3 ASN A 823 UNP P35609 EXPRESSION TAG SEQADV 6TS3 ALA A 824 UNP P35609 EXPRESSION TAG SEQADV 6TS3 SER B 822 UNP P35609 EXPRESSION TAG SEQADV 6TS3 ASN B 823 UNP P35609 EXPRESSION TAG SEQADV 6TS3 ALA B 824 UNP P35609 EXPRESSION TAG SEQRES 1 A 73 SER ASN ALA THR ASP THR ALA GLU GLN VAL ILE ALA SER SEQRES 2 A 73 PHE ARG ILE LEU ALA SER ASP LYS PRO TYR ILE LEU ALA SEQRES 3 A 73 GLU GLU LEU ARG ARG GLU LEU PRO PRO ASP GLN ALA GLN SEQRES 4 A 73 TYR CYS ILE LYS ARG MET PRO ALA TYR SER GLY PRO GLY SEQRES 5 A 73 SER VAL PRO GLY ALA LEU ASP TYR ALA ALA PHE SER SER SEQRES 6 A 73 ALA LEU TYR GLY GLU SER ASP LEU SEQRES 1 B 73 SER ASN ALA THR ASP THR ALA GLU GLN VAL ILE ALA SER SEQRES 2 B 73 PHE ARG ILE LEU ALA SER ASP LYS PRO TYR ILE LEU ALA SEQRES 3 B 73 GLU GLU LEU ARG ARG GLU LEU PRO PRO ASP GLN ALA GLN SEQRES 4 B 73 TYR CYS ILE LYS ARG MET PRO ALA TYR SER GLY PRO GLY SEQRES 5 B 73 SER VAL PRO GLY ALA LEU ASP TYR ALA ALA PHE SER SER SEQRES 6 B 73 ALA LEU TYR GLY GLU SER ASP LEU SEQRES 1 C 22 ASN ALA ARG ARG LYS LEU LYS GLY ALA ILE LEU THR THR SEQRES 2 C 22 MET LEU ALA THR ARG ASN PHE SER GLY SEQRES 1 D 22 ASN ALA ARG ARG LYS LEU LYS GLY ALA ILE LEU THR THR SEQRES 2 D 22 MET LEU ALA THR ARG ASN PHE SER GLY HET ACE C 401 3 HET ACE D 401 3 HETNAM ACE ACETYL GROUP FORMUL 5 ACE 2(C2 H4 O) FORMUL 7 HOH *266(H2 O) HELIX 1 AA1 SER A 822 ALA A 839 1 18 HELIX 2 AA2 LEU A 846 LEU A 854 1 9 HELIX 3 AA3 PRO A 855 MET A 866 1 12 HELIX 4 AA4 ASP A 880 GLY A 890 1 11 HELIX 5 AA5 ASN B 823 ALA B 839 1 17 HELIX 6 AA6 LEU B 846 LEU B 854 1 9 HELIX 7 AA7 PRO B 855 MET B 866 1 12 HELIX 8 AA8 ASP B 880 GLY B 890 1 11 HELIX 9 AA9 ALA C 295 THR C 310 1 16 HELIX 10 AB1 ALA D 295 LEU D 308 1 14 LINK N ASN C 294 C ACE C 401 1555 1555 1.33 LINK N ASN D 294 C ACE D 401 1555 1555 1.33 SITE 1 AC1 6 ALA C 295 ARG C 296 ARG C 297 LYS C 298 SITE 2 AC1 6 HOH C 509 HOH C 515 SITE 1 AC2 6 ALA D 295 ARG D 296 ARG D 297 LYS D 298 SITE 2 AC2 6 HOH D 512 HOH D 514 CRYST1 43.355 47.270 47.472 90.00 110.53 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 0.023065 0.000000 0.008638 0.00000 SCALE2 0.000000 0.021155 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022494 0.00000