HEADER CONTRACTILE PROTEIN/PROTEIN BINDING 21-APR-10 3MN9 TITLE STRUCTURES OF ACTIN-BOUND WH2 DOMAINS OF SPIRE AND THE IMPLICATION FOR TITLE 2 FILAMENT NUCLEATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACTIN-5C; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTEIN SPIRE; COMPND 8 CHAIN: X; COMPND 9 FRAGMENT: UNP RESIDUES 371-485; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: ACT5C, CG4027; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 10 ORGANISM_COMMON: FRUIT FLY; SOURCE 11 ORGANISM_TAXID: 7227; SOURCE 12 GENE: SPIR, P150-SPIR, CG10076; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS WH2 DOMAIN, SPIRE, ACTIN COMPLEX, CONTRACTILE PROTEIN-PROTEIN BINDING KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.M.DUCKA,T.SITAR,G.M.POPOWICZ,R.HUBER,T.A.HOLAK REVDAT 5 06-SEP-23 3MN9 1 REMARK REVDAT 4 06-OCT-21 3MN9 1 REMARK SEQADV LINK REVDAT 3 08-NOV-17 3MN9 1 REMARK REVDAT 2 01-SEP-10 3MN9 1 JRNL REVDAT 1 26-MAY-10 3MN9 0 JRNL AUTH A.M.DUCKA,P.JOEL,G.M.POPOWICZ,K.M.TRYBUS,M.SCHLEICHER, JRNL AUTH 2 A.A.NOEGEL,R.HUBER,T.A.HOLAK,T.SITAR JRNL TITL STRUCTURES OF ACTIN-BOUND WISKOTT-ALDRICH SYNDROME PROTEIN JRNL TITL 2 HOMOLOGY 2 (WH2) DOMAINS OF SPIRE AND THE IMPLICATION FOR JRNL TITL 3 FILAMENT NUCLEATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 107 11757 2010 JRNL REFN ISSN 0027-8424 JRNL PMID 20538977 JRNL DOI 10.1073/PNAS.1005347107 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 63.2 REMARK 3 NUMBER OF REFLECTIONS : 20832 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1116 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 278 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 11.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE SET COUNT : 19 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2912 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 138 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.40000 REMARK 3 B22 (A**2) : 0.40000 REMARK 3 B33 (A**2) : -0.59000 REMARK 3 B12 (A**2) : 0.20000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.262 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.229 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.137 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.951 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.905 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3004 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4079 ; 1.594 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 376 ; 5.874 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 124 ;34.995 ;23.871 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 499 ;15.937 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;18.538 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 459 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2241 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1885 ; 0.868 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3027 ; 1.652 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1119 ; 2.816 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1052 ; 4.642 ; 4.500 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 REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3MN9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1000058757. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : LN2 COOLED FIXED-EXIT SI(111) REMARK 200 MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22506 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 76.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06700 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) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 38.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2HF4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM FORMATE PH 6.6 20% PEG REMARK 280 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.58000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 18.79000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 28.18500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 9.39500 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 46.97500 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: 2190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16230 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, X 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 ASP A 2 REMARK 465 GLU A 3 REMARK 465 GLU A 4 REMARK 465 HIS A 40 REMARK 465 GLN A 41 REMARK 465 GLY A 42 REMARK 465 VAL A 43 REMARK 465 MET A 44 REMARK 465 VAL A 45 REMARK 465 GLY A 46 REMARK 465 MET A 47 REMARK 465 GLY A 48 REMARK 465 GLN A 49 REMARK 465 LYS A 50 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 N UNK X 1 O HOH X 74 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 ALA A 181 -149.88 -152.71 REMARK 500 ARG A 335 -7.14 -54.10 REMARK 500 UNK X 12 -83.96 -96.48 REMARK 500 UNK X 13 -168.87 -63.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 901 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 396 O REMARK 620 2 HOH A 409 O 142.3 REMARK 620 3 HOH A 479 O 70.0 142.2 REMARK 620 4 HOH A 496 O 137.4 78.7 67.6 REMARK 620 5 ATP A 800 O1B 97.4 94.9 99.4 86.3 REMARK 620 6 ATP A 800 O2G 70.2 79.7 138.0 148.6 73.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 901 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HF4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MONOMERIC ACTIN IN ITS ATP-BOUND STATE REMARK 900 RELATED ID: 3MMV RELATED DB: PDB REMARK 900 RELATED ID: 3MN5 RELATED DB: PDB REMARK 900 RELATED ID: 3MN6 RELATED DB: PDB REMARK 900 RELATED ID: 3MN7 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE OF CHAIN X IS : VQVIDELRRG VRLKKSNHER TPIEYELTPY REMARK 999 EILMGDIRAK KYQLRKVMVN GDIPPRVKKD AHAMILEFIR SRPPLKKASD RQLGPPRMCE REMARK 999 PSPREQLMES IRKGKELKQI TPPEA DBREF 3MN9 A 2 375 UNP P10987 ACT1_DROME 3 376 DBREF 3MN9 X 1 19 UNP Q9U1K1 SPIR_DROME 371 485 SEQADV 3MN9 GLU A 204 UNP P10987 ALA 205 ENGINEERED MUTATION SEQADV 3MN9 LYS A 243 UNP P10987 PRO 244 ENGINEERED MUTATION SEQADV 3MN9 UNK X 1 UNP Q9U1K1 GLN 372 SEE REMARK 999 SEQADV 3MN9 UNK X 2 UNP Q9U1K1 VAL 373 SEE REMARK 999 SEQADV 3MN9 UNK X 3 UNP Q9U1K1 ILE 374 SEE REMARK 999 SEQADV 3MN9 UNK X 4 UNP Q9U1K1 ASP 375 SEE REMARK 999 SEQADV 3MN9 UNK X 5 UNP Q9U1K1 GLU 376 SEE REMARK 999 SEQADV 3MN9 UNK X 6 UNP Q9U1K1 LEU 377 SEE REMARK 999 SEQADV 3MN9 UNK X 7 UNP Q9U1K1 ARG 378 SEE REMARK 999 SEQADV 3MN9 UNK X 8 UNP Q9U1K1 ARG 379 SEE REMARK 999 SEQADV 3MN9 UNK X 9 UNP Q9U1K1 GLY 380 SEE REMARK 999 SEQADV 3MN9 UNK X 10 UNP Q9U1K1 VAL 381 SEE REMARK 999 SEQADV 3MN9 UNK X 11 UNP Q9U1K1 ARG 382 SEE REMARK 999 SEQADV 3MN9 UNK X 12 UNP Q9U1K1 LEU 383 SEE REMARK 999 SEQADV 3MN9 UNK X 13 UNP Q9U1K1 LYS 384 SEE REMARK 999 SEQADV 3MN9 UNK X 14 UNP Q9U1K1 LYS 385 SEE REMARK 999 SEQADV 3MN9 UNK X 15 UNP Q9U1K1 SER 386 SEE REMARK 999 SEQADV 3MN9 UNK X 16 UNP Q9U1K1 ASN 387 SEE REMARK 999 SEQADV 3MN9 UNK X 17 UNP Q9U1K1 HIS 388 SEE REMARK 999 SEQADV 3MN9 UNK X 18 UNP Q9U1K1 GLU 389 SEE REMARK 999 SEQADV 3MN9 UNK X 19 UNP Q9U1K1 ARG 390 SEE REMARK 999 SEQRES 1 A 374 ASP GLU GLU VAL ALA ALA LEU VAL VAL ASP ASN GLY SER SEQRES 2 A 374 GLY MET CYS LYS ALA GLY PHE ALA GLY ASP ASP ALA PRO SEQRES 3 A 374 ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG HIS SEQRES 4 A 374 GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER TYR SEQRES 5 A 374 VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU THR SEQRES 6 A 374 LEU LYS TYR PRO ILE GLU HIS GLY ILE VAL THR ASN TRP SEQRES 7 A 374 ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR ASN SEQRES 8 A 374 GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO VAL LEU LEU SEQRES 9 A 374 THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU LYS SEQRES 10 A 374 MET THR GLN ILE MET PHE GLU THR PHE ASN THR PRO ALA SEQRES 11 A 374 MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR ALA SEQRES 12 A 374 SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY ASP SEQRES 13 A 374 GLY VAL SER HIS THR VAL PRO ILE TYR GLU GLY TYR ALA SEQRES 14 A 374 LEU PRO HIS ALA ILE LEU ARG LEU ASP LEU ALA GLY ARG SEQRES 15 A 374 ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU ARG SEQRES 16 A 374 GLY TYR SER PHE THR THR THR GLU GLU ARG GLU ILE VAL SEQRES 17 A 374 ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU ASP SEQRES 18 A 374 PHE GLU GLN GLU MET ALA THR ALA ALA SER SER SER SER SEQRES 19 A 374 LEU GLU LYS SER TYR GLU LEU LYS ASP GLY GLN VAL ILE SEQRES 20 A 374 THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU ALA LEU SEQRES 21 A 374 PHE GLN PRO SER PHE LEU GLY MET GLU ALA CYS GLY ILE SEQRES 22 A 374 HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP VAL SEQRES 23 A 374 ASP ILE ARG LYS ASP LEU TYR ALA ASN THR VAL LEU SER SEQRES 24 A 374 GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG MET SEQRES 25 A 374 GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET LYS SEQRES 26 A 374 ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER VAL SEQRES 27 A 374 TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR PHE SEQRES 28 A 374 GLN GLN MET TRP ILE SER LYS GLN GLU TYR ASP GLU SER SEQRES 29 A 374 GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 X 19 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 2 X 19 UNK UNK UNK UNK UNK UNK HET ATP A 800 31 HET CA A 901 1 HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETNAM CA CALCIUM ION FORMUL 3 ATP C10 H16 N5 O13 P3 FORMUL 4 CA CA 2+ FORMUL 5 HOH *138(H2 O) HELIX 1 1 GLY A 55 LYS A 61 1 7 HELIX 2 2 ASN A 78 ASN A 92 1 15 HELIX 3 3 ALA A 97 HIS A 101 5 5 HELIX 4 4 PRO A 112 PHE A 127 1 16 HELIX 5 5 GLN A 137 SER A 145 1 9 HELIX 6 6 PRO A 172 ILE A 175 5 4 HELIX 7 7 ALA A 181 GLU A 195 1 15 HELIX 8 8 THR A 202 CYS A 217 1 16 HELIX 9 9 ASP A 222 SER A 233 1 12 HELIX 10 10 ASN A 252 ALA A 260 1 9 HELIX 11 11 LEU A 261 PHE A 262 5 2 HELIX 12 12 GLN A 263 GLY A 268 5 6 HELIX 13 13 GLY A 273 MET A 283 1 11 HELIX 14 14 ILE A 289 ALA A 295 1 7 HELIX 15 15 GLY A 301 MET A 305 5 5 HELIX 16 16 GLY A 308 ALA A 321 1 14 HELIX 17 17 TYR A 337 LEU A 349 1 13 HELIX 18 18 SER A 350 MET A 355 5 6 HELIX 19 19 LYS A 359 GLY A 366 1 8 HELIX 20 20 ILE A 369 CYS A 374 1 6 HELIX 21 21 UNK X 2 UNK X 13 1 12 SHEET 1 A 6 ALA A 29 PRO A 32 0 SHEET 2 A 6 MET A 16 PHE A 21 -1 N ALA A 19 O ALA A 29 SHEET 3 A 6 LEU A 8 ASN A 12 -1 N ASP A 11 O LYS A 18 SHEET 4 A 6 VAL A 103 GLU A 107 1 O LEU A 104 N LEU A 8 SHEET 5 A 6 ALA A 131 ILE A 136 1 O TYR A 133 N LEU A 105 SHEET 6 A 6 ILE A 357 SER A 358 -1 O ILE A 357 N MET A 132 SHEET 1 B 3 TYR A 53 VAL A 54 0 SHEET 2 B 3 VAL A 35 PRO A 38 -1 N GLY A 36 O TYR A 53 SHEET 3 B 3 LEU A 65 LYS A 68 -1 O LYS A 68 N VAL A 35 SHEET 1 C 2 ILE A 71 GLU A 72 0 SHEET 2 C 2 ILE A 75 VAL A 76 -1 O ILE A 75 N GLU A 72 SHEET 1 D 3 TYR A 169 ALA A 170 0 SHEET 2 D 3 SER A 160 TYR A 166 -1 N TYR A 166 O TYR A 169 SHEET 3 D 3 LEU A 176 LEU A 178 -1 O LEU A 178 N SER A 160 SHEET 1 E 5 TYR A 169 ALA A 170 0 SHEET 2 E 5 SER A 160 TYR A 166 -1 N TYR A 166 O TYR A 169 SHEET 3 E 5 GLY A 150 SER A 155 -1 N VAL A 152 O VAL A 163 SHEET 4 E 5 THR A 297 SER A 300 1 O SER A 300 N LEU A 153 SHEET 5 E 5 ILE A 329 ILE A 330 1 O ILE A 330 N THR A 297 SHEET 1 F 2 LYS A 238 GLU A 241 0 SHEET 2 F 2 VAL A 247 ILE A 250 -1 O ILE A 250 N LYS A 238 LINK O HOH A 396 CA CA A 901 1555 1555 2.81 LINK O HOH A 409 CA CA A 901 1555 1555 2.27 LINK O HOH A 479 CA CA A 901 1555 1555 2.43 LINK O HOH A 496 CA CA A 901 1555 1555 2.26 LINK O1B ATP A 800 CA CA A 901 1555 1555 2.21 LINK O2G ATP A 800 CA CA A 901 1555 1555 2.41 CISPEP 1 UNK X 1 UNK X 2 0 -9.97 CISPEP 2 UNK X 13 UNK X 14 0 -4.87 SITE 1 AC1 25 HOH A 1 GLY A 13 SER A 14 GLY A 15 SITE 2 AC1 25 MET A 16 LYS A 18 GLY A 156 ASP A 157 SITE 3 AC1 25 GLY A 158 VAL A 159 GLY A 182 LYS A 213 SITE 4 AC1 25 GLU A 214 GLY A 301 GLY A 302 THR A 303 SITE 5 AC1 25 MET A 305 TYR A 306 LYS A 336 HOH A 380 SITE 6 AC1 25 HOH A 394 HOH A 396 HOH A 409 HOH A 496 SITE 7 AC1 25 CA A 901 SITE 1 AC2 5 HOH A 396 HOH A 409 HOH A 479 HOH A 496 SITE 2 AC2 5 ATP A 800 CRYST1 126.080 126.080 56.370 90.00 90.00 120.00 P 65 6 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 0.007931 0.004579 0.000000 0.00000 SCALE2 0.000000 0.009158 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017740 0.00000