HEADER CONTRACTILE PROTEIN 29-AUG-25 9SIS TITLE THE CRYSTAL STRUCTURE OF HUMAN MUSCLE ALPHA-ACTININ-2 R457C MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-ACTININ-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALPHA-ACTININ SKELETAL MUSCLE ISOFORM 2,F-ACTIN CROSS- COMPND 5 LINKING PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: METHYLATED LYSINES SEQUENCE FROM P35609 . RESIDUES 34- COMPND 9 894 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 BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CONTRACTILE PROTEIN, Z-DISC, CALMODULIN-LIKE DOMAIN, SPECTRIN DOMAIN, KEYWDS 2 ACTIN BINDING DOMAIN, ABD EXPDTA X-RAY DIFFRACTION AUTHOR M.NOUREDDINE,N.PINOTSIS,H.MIKOLAJEK,K.GEHMLICH,F.MOHAMMED REVDAT 2 05-AUG-26 9SIS 1 JRNL REVDAT 1 29-JUL-26 9SIS 0 JRNL AUTH M.NOUREDDINE,H.MIKOLAJEK,N.COWIESON,N.PINOTSIS,P.ROBINSON, JRNL AUTH 2 A.SLATER,C.REDWOOD,S.LOUGHNA,C.DENNING,F.MOHAMMED,K.GEHMLICH JRNL TITL COMPREHENSIVE BIOPHYSICAL AND STRUCTURAL PROFILING OF JRNL TITL 2 ALPHA-ACTININ-2 VARIANTS REVEALS MECHANISTIC DIVERSITY IN JRNL TITL 3 HYPERTROPHIC CARDIOMYOPATHY. JRNL REF NAT COMMUN V. 17 2026 JRNL REFN ESSN 2041-1723 JRNL PMID 42481460 JRNL DOI 10.1038/S41467-026-75392-Z REMARK 2 REMARK 2 RESOLUTION. 3.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.1_5286 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 73.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 15158 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.245 REMARK 3 R VALUE (WORKING SET) : 0.243 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.130 REMARK 3 FREE R VALUE TEST SET COUNT : 777 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 73.3300 - 6.7200 1.00 2523 151 0.2074 0.2539 REMARK 3 2 6.7200 - 5.3400 1.00 2443 130 0.3017 0.4072 REMARK 3 3 5.3400 - 4.6600 0.99 2345 122 0.2157 0.2591 REMARK 3 4 4.6600 - 4.2400 0.99 2380 133 0.2316 0.2632 REMARK 3 5 4.2400 - 3.9300 0.99 2356 113 0.2726 0.3193 REMARK 3 6 3.9300 - 3.7000 0.99 2334 128 0.3805 0.4142 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 : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.667 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.264 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 138.1 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 189.5 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 : 0.006 6968 REMARK 3 ANGLE : 1.002 9416 REMARK 3 CHIRALITY : 0.054 1037 REMARK 3 PLANARITY : 0.006 1237 REMARK 3 DIHEDRAL : 8.846 973 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 34:282) REMARK 3 ORIGIN FOR THE GROUP (A): -24.1336 236.3521-170.5893 REMARK 3 T TENSOR REMARK 3 T11: 0.7856 T22: 0.9374 REMARK 3 T33: 1.1838 T12: -0.0261 REMARK 3 T13: 0.0521 T23: -0.0462 REMARK 3 L TENSOR REMARK 3 L11: 4.1904 L22: 1.8672 REMARK 3 L33: 1.6279 L12: 0.7966 REMARK 3 L13: 0.2896 L23: 1.0848 REMARK 3 S TENSOR REMARK 3 S11: 0.0358 S12: -0.3686 S13: 0.6134 REMARK 3 S21: 0.3080 S22: -0.1444 S23: 0.0279 REMARK 3 S31: 0.3736 S32: 0.0799 S33: 0.0001 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 283:396) REMARK 3 ORIGIN FOR THE GROUP (A): -14.4167 178.9574-139.8258 REMARK 3 T TENSOR REMARK 3 T11: 1.7231 T22: 1.3582 REMARK 3 T33: 1.4381 T12: 0.2834 REMARK 3 T13: 0.2982 T23: 0.3650 REMARK 3 L TENSOR REMARK 3 L11: -0.1104 L22: 0.2455 REMARK 3 L33: 0.2115 L12: 0.4757 REMARK 3 L13: -0.0715 L23: -0.4357 REMARK 3 S TENSOR REMARK 3 S11: -0.1153 S12: 0.4664 S13: -0.1290 REMARK 3 S21: 1.0743 S22: -0.2115 S23: -0.3500 REMARK 3 S31: 0.0049 S32: -0.4580 S33: -0.0002 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 397:509) REMARK 3 ORIGIN FOR THE GROUP (A): -9.8345 126.1230-112.1680 REMARK 3 T TENSOR REMARK 3 T11: 1.9791 T22: 1.2151 REMARK 3 T33: 1.2673 T12: 0.2165 REMARK 3 T13: 0.3913 T23: 0.3112 REMARK 3 L TENSOR REMARK 3 L11: 0.0877 L22: -0.0216 REMARK 3 L33: 0.9816 L12: 0.0438 REMARK 3 L13: 0.9362 L23: -0.1148 REMARK 3 S TENSOR REMARK 3 S11: 0.1427 S12: 0.2293 S13: 0.3190 REMARK 3 S21: -1.5770 S22: 0.1321 S23: -0.7513 REMARK 3 S31: -0.0639 S32: -0.4541 S33: 0.0002 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 510:634) REMARK 3 ORIGIN FOR THE GROUP (A): -12.1096 69.9969 -89.6517 REMARK 3 T TENSOR REMARK 3 T11: 0.9364 T22: 1.0890 REMARK 3 T33: 0.6847 T12: 0.0078 REMARK 3 T13: -0.0964 T23: 0.1267 REMARK 3 L TENSOR REMARK 3 L11: 0.5722 L22: 1.9539 REMARK 3 L33: -0.0505 L12: -0.3614 REMARK 3 L13: -0.0678 L23: 0.8592 REMARK 3 S TENSOR REMARK 3 S11: -0.2540 S12: -0.2197 S13: 0.1229 REMARK 3 S21: 0.1530 S22: -0.0806 S23: -3.2715 REMARK 3 S31: -0.4688 S32: -0.4132 S33: -0.0044 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 635:747) REMARK 3 ORIGIN FOR THE GROUP (A): -23.9471 16.8470 -57.5871 REMARK 3 T TENSOR REMARK 3 T11: 1.2981 T22: 1.3281 REMARK 3 T33: 1.2196 T12: -0.2493 REMARK 3 T13: -0.0678 T23: 0.2672 REMARK 3 L TENSOR REMARK 3 L11: 2.3542 L22: 0.2250 REMARK 3 L33: 0.7980 L12: -0.7590 REMARK 3 L13: -1.1185 L23: 0.3048 REMARK 3 S TENSOR REMARK 3 S11: -0.6262 S12: -0.4698 S13: -0.4174 REMARK 3 S21: 0.1523 S22: 0.1174 S23: -1.0724 REMARK 3 S31: 0.1214 S32: -0.6866 S33: -0.0005 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 748:827) REMARK 3 ORIGIN FOR THE GROUP (A): -38.7132 3.5218 -33.6274 REMARK 3 T TENSOR REMARK 3 T11: 1.6809 T22: 2.6967 REMARK 3 T33: 1.4326 T12: -0.2253 REMARK 3 T13: 0.0883 T23: 0.5059 REMARK 3 L TENSOR REMARK 3 L11: 0.1638 L22: 0.1686 REMARK 3 L33: 0.3563 L12: 0.2654 REMARK 3 L13: -0.3067 L23: -0.2357 REMARK 3 S TENSOR REMARK 3 S11: 1.3572 S12: 0.4415 S13: 0.2271 REMARK 3 S21: 0.0705 S22: -1.1085 S23: -0.0411 REMARK 3 S31: 0.3608 S32: -1.3226 S33: 0.0000 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 828:892) REMARK 3 ORIGIN FOR THE GROUP (A): -9.0078 -7.2338 -12.2941 REMARK 3 T TENSOR REMARK 3 T11: 2.7552 T22: 1.8103 REMARK 3 T33: 2.5983 T12: -0.2665 REMARK 3 T13: -0.6283 T23: 0.3784 REMARK 3 L TENSOR REMARK 3 L11: 0.0070 L22: 0.2954 REMARK 3 L33: -0.0077 L12: -0.0992 REMARK 3 L13: -0.0606 L23: 0.0481 REMARK 3 S TENSOR REMARK 3 S11: -0.5011 S12: -0.9689 S13: 1.2811 REMARK 3 S21: 2.6888 S22: -0.0178 S23: -2.1033 REMARK 3 S31: -0.4851 S32: 0.7928 S33: -0.0004 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 9SIS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1292150368. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAY-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS 2.2.11 REMARK 200 DATA SCALING SOFTWARE : DIALS 2.2.11 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15303 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.700 REMARK 200 RESOLUTION RANGE LOW (A) : 181.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : 0.19400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP 11.9.02 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.5% PEG SMEAR HIGH, 0.1 M HEPES REMARK 280 BUFFER PH 6.5, 0.01 M ETHYLENEDIAMINETETRAACETIC ACID (EDTA) AND REMARK 280 0.17 M MAGNESIUM FORMATE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 289.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.35100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 90.91550 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.35100 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 90.91550 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 APPLY THE FOLLOWING TO CHAINS: A 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 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 205.40400 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -181.83100 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 ASP A 893 REMARK 465 LEU A 894 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 LYS A 113 CE NZ REMARK 470 GLU A 310 CG CD OE1 OE2 REMARK 470 LYS A 319 CB CG CD CE NZ REMARK 470 LYS A 329 CG CD CE NZ REMARK 470 LYS A 331 CG CD CE NZ REMARK 470 GLN A 484 CG CD OE1 NE2 REMARK 470 GLN A 579 CG CD OE1 NE2 REMARK 470 GLU A 606 CG CD OE1 OE2 REMARK 470 LYS A 748 CG CD CE NZ REMARK 470 GLN A 752 CG CD OE1 NE2 REMARK 470 MET A 755 CG SD CE REMARK 470 GLU A 757 CG CD OE1 OE2 REMARK 470 ARG A 759 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 763 CG OD1 ND2 REMARK 470 ASP A 766 CG OD1 OD2 REMARK 470 ARG A 768 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 769 CG CD CE NZ REMARK 470 LEU A 772 CG CD1 CD2 REMARK 470 HIS A 775 CG ND1 CD2 CE1 NE2 REMARK 470 PHE A 778 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 779 CG CD NE CZ NH1 NH2 REMARK 470 CYS A 781 SG REMARK 470 TYR A 787 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP A 788 CG OD1 OD2 REMARK 470 LEU A 789 CG CD1 CD2 REMARK 470 GLU A 791 CG CD OE1 OE2 REMARK 470 GLU A 793 CG CD OE1 OE2 REMARK 470 PHE A 794 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE A 797 CG1 CG2 CD1 REMARK 470 MET A 798 CG SD CE REMARK 470 LEU A 800 CG CD1 CD2 REMARK 470 VAL A 801 CG1 CG2 REMARK 470 ASP A 802 CG OD1 OD2 REMARK 470 ASN A 804 CG OD1 ND2 REMARK 470 GLN A 806 CG CD OE1 NE2 REMARK 470 MET A 818 CG SD CE REMARK 470 TYR A 869 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 891 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 678 CB - CG - CD2 ANGL. DEV. = -12.0 DEGREES 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 LEU A 70 -53.75 -27.82 REMARK 500 GLU A 150 -9.86 73.95 REMARK 500 ALA A 153 -137.24 55.32 REMARK 500 GLN A 174 -55.70 -120.78 REMARK 500 HIS A 222 -58.31 -124.50 REMARK 500 ASP A 224 57.59 -92.42 REMARK 500 GLU A 295 -65.50 -97.13 REMARK 500 LYS A 311 -72.57 -98.50 REMARK 500 SER A 595 -4.66 65.77 REMARK 500 LEU A 706 12.71 85.97 REMARK 500 MET A 717 6.74 56.19 REMARK 500 GLN A 752 -159.40 72.81 REMARK 500 ASP A 774 -172.60 66.27 REMARK 500 VAL A 801 -6.21 75.04 REMARK 500 ASN A 804 13.21 58.84 REMARK 500 GLN A 806 -0.66 66.40 REMARK 500 REMARK 500 REMARK: NULL DBREF 9SIS A 34 894 UNP P35609 ACTN2_HUMAN 34 894 SEQADV 9SIS CYS A 457 UNP P35609 ARG 457 ENGINEERED MUTATION SEQRES 1 A 861 PRO ALA TRP GLU LYS GLN GLN ARG MLZ THR PHE THR ALA SEQRES 2 A 861 TRP CYS ASN SER HIS LEU ARG LYS ALA GLY THR GLN ILE SEQRES 3 A 861 GLU ASN ILE GLU GLU ASP PHE ARG ASN GLY LEU MLZ LEU SEQRES 4 A 861 MET LEU LEU LEU GLU VAL ILE SER GLY GLU ARG LEU PRO SEQRES 5 A 861 LYS PRO ASP ARG GLY LYS MET ARG PHE HIS MLZ ILE ALA SEQRES 6 A 861 ASN VAL ASN MLZ ALA LEU ASP TYR ILE ALA SER LYS GLY SEQRES 7 A 861 VAL LYS LEU VAL SER ILE GLY ALA GLU GLU ILE VAL ASP SEQRES 8 A 861 GLY ASN VAL LYS MET THR LEU GLY MET ILE TRP THR ILE SEQRES 9 A 861 ILE LEU ARG PHE ALA ILE GLN ASP ILE SER VAL GLU GLU SEQRES 10 A 861 THR SER ALA LYS GLU GLY LEU LEU LEU TRP CYS GLN ARG SEQRES 11 A 861 MLZ THR ALA PRO TYR ARG ASN VAL ASN ILE GLN ASN PHE SEQRES 12 A 861 HIS THR SER TRP MLZ ASP GLY LEU GLY LEU CYS ALA LEU SEQRES 13 A 861 ILE HIS ARG HIS ARG PRO ASP LEU ILE ASP TYR SER LYS SEQRES 14 A 861 LEU ASN LYS ASP ASP PRO ILE GLY ASN ILE ASN LEU ALA SEQRES 15 A 861 MET GLU ILE ALA GLU LYS HIS LEU ASP ILE PRO LYS MET SEQRES 16 A 861 LEU ASP ALA GLU ASP ILE VAL ASN THR PRO MLZ PRO ASP SEQRES 17 A 861 GLU ARG ALA ILE MET THR TYR VAL SER CYS PHE TYR HIS SEQRES 18 A 861 ALA PHE ALA GLY ALA GLU GLN ALA GLU THR ALA ALA ASN SEQRES 19 A 861 ARG ILE CYS LYS VAL LEU ALA VAL ASN GLN GLU ASN GLU SEQRES 20 A 861 ARG LEU MET GLU GLU TYR GLU ARG LEU ALA SER GLU LEU SEQRES 21 A 861 LEU GLU TRP ILE ARG ARG THR ILE PRO TRP LEU GLU ASN SEQRES 22 A 861 ARG THR PRO GLU LYS THR MET GLN ALA MET GLN LYS LYS SEQRES 23 A 861 LEU GLU ASP PHE ARG ASP TYR ARG ARG LYS HIS LYS PRO SEQRES 24 A 861 PRO LYS VAL GLN GLU LYS CYS GLN LEU GLU ILE ASN PHE SEQRES 25 A 861 ASN THR LEU GLN THR LYS LEU ARG ILE SER ASN ARG PRO SEQRES 26 A 861 ALA PHE MET PRO SER GLU GLY LYS MET VAL SER ASP ILE SEQRES 27 A 861 ALA GLY ALA TRP GLN ARG LEU GLU GLN ALA GLU LYS GLY SEQRES 28 A 861 TYR GLU GLU TRP LEU LEU ASN GLU ILE ARG ARG LEU GLU SEQRES 29 A 861 ARG LEU GLU HIS LEU ALA GLU LYS PHE ARG GLN LYS ALA SEQRES 30 A 861 SER THR HIS GLU THR TRP ALA TYR GLY LYS GLU GLN ILE SEQRES 31 A 861 LEU LEU GLN LYS ASP TYR GLU SER ALA SER LEU THR GLU SEQRES 32 A 861 VAL ARG ALA LEU LEU ARG MLZ HIS GLU ALA PHE GLU SER SEQRES 33 A 861 ASP LEU ALA ALA HIS GLN ASP CYS VAL GLU GLN ILE ALA SEQRES 34 A 861 ALA ILE ALA GLN GLU LEU ASN GLU LEU ASP TYR HIS ASP SEQRES 35 A 861 ALA VAL ASN VAL ASN ASP ARG CYS GLN LYS ILE CYS ASP SEQRES 36 A 861 GLN TRP ASP ARG LEU GLY THR LEU THR GLN LYS ARG ARG SEQRES 37 A 861 GLU ALA LEU GLU ARG MET GLU LYS LEU LEU GLU THR ILE SEQRES 38 A 861 ASP GLN LEU HIS LEU GLU PHE ALA LYS ARG ALA ALA PRO SEQRES 39 A 861 PHE ASN ASN TRP MET GLU GLY ALA MET GLU ASP LEU GLN SEQRES 40 A 861 ASP MET PHE ILE VAL HIS SER ILE GLU GLU ILE GLN SER SEQRES 41 A 861 LEU ILE THR ALA HIS GLU GLN PHE MLZ ALA THR LEU PRO SEQRES 42 A 861 GLU ALA ASP GLY GLU ARG GLN SER ILE MET ALA ILE GLN SEQRES 43 A 861 ASN GLU VAL GLU LYS VAL ILE GLN SER TYR ASN ILE ARG SEQRES 44 A 861 ILE SER SER SER ASN PRO TYR SER THR VAL THR MET ASP SEQRES 45 A 861 GLU LEU ARG THR LYS TRP ASP LYS VAL LYS GLN LEU VAL SEQRES 46 A 861 PRO ILE ARG ASP GLN SER LEU GLN GLU GLU LEU ALA ARG SEQRES 47 A 861 GLN HIS ALA ASN GLU ARG LEU ARG ARG GLN PHE ALA ALA SEQRES 48 A 861 GLN ALA ASN ALA ILE GLY PRO TRP ILE GLN ASN LYS MET SEQRES 49 A 861 GLU GLU ILE ALA ARG SER SER ILE GLN ILE THR GLY ALA SEQRES 50 A 861 LEU GLU ASP GLN MET ASN GLN LEU LYS GLN TYR GLU HIS SEQRES 51 A 861 ASN ILE ILE ASN TYR MLZ ASN ASN ILE ASP LYS LEU GLU SEQRES 52 A 861 GLY ASP HIS GLN LEU ILE GLN GLU ALA LEU VAL PHE ASP SEQRES 53 A 861 ASN LYS HIS THR ASN TYR THR MET GLU HIS ILE ARG VAL SEQRES 54 A 861 GLY TRP GLU LEU LEU LEU THR THR ILE ALA ARG THR ILE SEQRES 55 A 861 ASN GLU VAL GLU THR GLN ILE LEU THR ARG ASP ALA LYS SEQRES 56 A 861 GLY ILE THR GLN GLU GLN MET ASN GLU PHE ARG ALA SER SEQRES 57 A 861 PHE ASN HIS PHE ASP ARG ARG LYS ASN GLY LEU MET ASP SEQRES 58 A 861 HIS GLU ASP PHE ARG ALA CYS LEU ILE SER MET GLY TYR SEQRES 59 A 861 ASP LEU GLY GLU ALA GLU PHE ALA ARG ILE MET THR LEU SEQRES 60 A 861 VAL ASP PRO ASN GLY GLN GLY THR VAL THR PHE GLN SER SEQRES 61 A 861 PHE ILE ASP PHE MET THR ARG GLU THR ALA ASP THR ASP SEQRES 62 A 861 THR ALA GLU GLN VAL ILE ALA SER PHE ARG ILE LEU ALA SEQRES 63 A 861 SER ASP LYS PRO TYR ILE LEU ALA GLU GLU LEU ARG ARG SEQRES 64 A 861 GLU LEU PRO PRO ASP GLN ALA GLN TYR CYS ILE LYS ARG SEQRES 65 A 861 MET PRO ALA TYR SER GLY PRO GLY SER VAL PRO GLY ALA SEQRES 66 A 861 LEU ASP TYR ALA ALA PHE SER SER ALA LEU TYR GLY GLU SEQRES 67 A 861 SER ASP LEU MODRES 9SIS MLZ A 42 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 71 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 96 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 102 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 164 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 181 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 239 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 443 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 562 LYS MODIFIED RESIDUE MODRES 9SIS MLZ A 689 LYS MODIFIED RESIDUE HET MLZ A 42 10 HET MLZ A 71 10 HET MLZ A 96 10 HET MLZ A 102 10 HET MLZ A 164 10 HET MLZ A 181 10 HET MLZ A 239 10 HET MLZ A 443 10 HET MLZ A 562 10 HET MLZ A 689 10 HETNAM MLZ N-METHYL-LYSINE FORMUL 1 MLZ 10(C7 H16 N2 O2) HELIX 1 AA1 ALA A 35 ARG A 53 1 19 HELIX 2 AA2 ASN A 61 PHE A 66 1 6 HELIX 3 AA3 ASN A 68 GLY A 81 1 14 HELIX 4 AA4 MET A 92 GLY A 111 1 20 HELIX 5 AA5 GLY A 118 ASP A 124 1 7 HELIX 6 AA6 ASN A 126 ALA A 142 1 17 HELIX 7 AA7 ALA A 153 THR A 165 1 13 HELIX 8 AA8 GLY A 183 ARG A 194 1 12 HELIX 9 AA9 PRO A 195 ILE A 198 5 4 HELIX 10 AB1 ASP A 207 LEU A 223 1 17 HELIX 11 AB2 ASP A 230 THR A 237 1 8 HELIX 12 AB3 ASP A 241 ALA A 257 1 17 HELIX 13 AB4 GLY A 258 LEU A 282 1 25 HELIX 14 AB5 GLU A 284 LEU A 293 1 10 HELIX 15 AB6 GLU A 295 ASN A 306 1 12 HELIX 16 AB7 THR A 312 HIS A 330 1 19 HELIX 17 AB8 HIS A 330 SER A 355 1 26 HELIX 18 AB9 MET A 367 SER A 369 5 3 HELIX 19 AC1 ASP A 370 LEU A 389 1 20 HELIX 20 AC2 GLU A 392 TYR A 418 1 27 HELIX 21 AC3 GLU A 421 GLN A 426 1 6 HELIX 22 AC4 SER A 433 LEU A 471 1 39 HELIX 23 AC5 ASP A 475 GLN A 540 1 66 HELIX 24 AC6 SER A 547 ASN A 590 1 44 HELIX 25 AC7 THR A 603 ILE A 665 1 63 HELIX 26 AC8 ALA A 670 LEU A 706 1 37 HELIX 27 AC9 GLU A 718 ALA A 747 1 30 HELIX 28 AD1 THR A 751 ASN A 763 1 13 HELIX 29 AD2 MET A 773 MET A 785 1 13 HELIX 30 AD3 GLU A 793 LEU A 800 1 8 HELIX 31 AD4 PHE A 811 GLU A 821 1 11 HELIX 32 AD5 THR A 827 ALA A 839 1 13 HELIX 33 AD6 LEU A 846 LEU A 854 1 9 HELIX 34 AD7 PRO A 855 MET A 866 1 12 HELIX 35 AD8 TYR A 881 TYR A 889 1 9 SHEET 1 AA1 2 SER A 147 VAL A 148 0 SHEET 2 AA1 2 THR A 151 SER A 152 -1 O THR A 151 N VAL A 148 LINK C ARG A 41 N MLZ A 42 1555 1555 1.33 LINK C MLZ A 42 N THR A 43 1555 1555 1.33 LINK C LEU A 70 N MLZ A 71 1555 1555 1.33 LINK C MLZ A 71 N LEU A 72 1555 1555 1.33 LINK C HIS A 95 N MLZ A 96 1555 1555 1.33 LINK C MLZ A 96 N ILE A 97 1555 1555 1.33 LINK C ASN A 101 N MLZ A 102 1555 1555 1.33 LINK C MLZ A 102 N ALA A 103 1555 1555 1.33 LINK C ARG A 163 N MLZ A 164 1555 1555 1.33 LINK C MLZ A 164 N THR A 165 1555 1555 1.33 LINK C TRP A 180 N MLZ A 181 1555 1555 1.33 LINK C MLZ A 181 N ASP A 182 1555 1555 1.33 LINK C PRO A 238 N MLZ A 239 1555 1555 1.33 LINK C MLZ A 239 N PRO A 240 1555 1555 1.34 LINK C ARG A 442 N MLZ A 443 1555 1555 1.33 LINK C MLZ A 443 N HIS A 444 1555 1555 1.33 LINK C PHE A 561 N MLZ A 562 1555 1555 1.33 LINK C MLZ A 562 N ALA A 563 1555 1555 1.33 LINK C TYR A 688 N MLZ A 689 1555 1555 1.33 LINK C MLZ A 689 N ASN A 690 1555 1555 1.33 CRYST1 73.326 102.702 181.831 90.00 90.00 90.00 P 2 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 0.013638 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009737 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005500 0.00000 CONECT 65 74 CONECT 74 65 75 CONECT 75 74 76 82 CONECT 76 75 77 CONECT 77 76 78 CONECT 78 77 79 CONECT 79 78 80 CONECT 80 79 81 CONECT 81 80 CONECT 82 75 83 84 CONECT 83 82 CONECT 84 82 CONECT 306 312 CONECT 312 306 313 CONECT 313 312 314 320 CONECT 314 313 315 CONECT 315 314 316 CONECT 316 315 317 CONECT 317 316 318 CONECT 318 317 319 CONECT 319 318 CONECT 320 313 321 322 CONECT 321 320 CONECT 322 320 CONECT 511 519 CONECT 519 511 520 CONECT 520 519 521 527 CONECT 521 520 522 CONECT 522 521 523 CONECT 523 522 524 CONECT 524 523 525 CONECT 525 524 526 CONECT 526 525 CONECT 527 520 528 529 CONECT 528 527 CONECT 529 527 CONECT 559 565 CONECT 565 559 566 CONECT 566 565 567 573 CONECT 567 566 568 CONECT 568 567 569 CONECT 569 568 570 CONECT 570 569 571 CONECT 571 570 572 CONECT 572 571 CONECT 573 566 574 575 CONECT 574 573 CONECT 575 573 CONECT 1035 1044 CONECT 1044 1035 1045 CONECT 1045 1044 1046 1052 CONECT 1046 1045 1047 CONECT 1047 1046 1048 CONECT 1048 1047 1049 CONECT 1049 1048 1050 CONECT 1050 1049 1051 CONECT 1051 1050 CONECT 1052 1045 1053 1054 CONECT 1053 1052 CONECT 1054 1052 CONECT 1180 1192 CONECT 1192 1180 1193 CONECT 1193 1192 1194 1200 CONECT 1194 1193 1195 CONECT 1195 1194 1196 CONECT 1196 1195 1197 CONECT 1197 1196 1198 CONECT 1198 1197 1199 CONECT 1199 1198 CONECT 1200 1193 1201 1202 CONECT 1201 1200 CONECT 1202 1200 CONECT 1642 1647 CONECT 1647 1642 1648 CONECT 1648 1647 1649 1655 CONECT 1649 1648 1650 CONECT 1650 1649 1651 CONECT 1651 1650 1652 CONECT 1652 1651 1653 CONECT 1653 1652 1654 CONECT 1654 1653 CONECT 1655 1648 1656 1657 CONECT 1656 1655 CONECT 1657 1655 CONECT 3329 3338 CONECT 3338 3329 3339 CONECT 3339 3338 3340 3346 CONECT 3340 3339 3341 CONECT 3341 3340 3342 CONECT 3342 3341 3343 CONECT 3343 3342 3344 CONECT 3344 3343 3345 CONECT 3345 3344 CONECT 3346 3339 3347 3348 CONECT 3347 3346 CONECT 3348 3346 CONECT 4301 4310 CONECT 4310 4301 4311 CONECT 4311 4310 4312 4318 CONECT 4312 4311 4313 CONECT 4313 4312 4314 CONECT 4314 4313 4315 CONECT 4315 4314 4316 CONECT 4316 4315 4317 CONECT 4317 4316 CONECT 4318 4311 4319 4320 CONECT 4319 4318 CONECT 4320 4318 CONECT 5327 5337 CONECT 5337 5327 5338 CONECT 5338 5337 5339 5345 CONECT 5339 5338 5340 CONECT 5340 5339 5341 CONECT 5341 5340 5342 CONECT 5342 5341 5343 CONECT 5343 5342 5344 CONECT 5344 5343 CONECT 5345 5338 5346 5347 CONECT 5346 5345 CONECT 5347 5345 MASTER 409 0 10 35 2 0 0 6 6844 1 120 67 END