HEADER STRUCTURAL PROTEIN 01-FEB-01 1H8B TITLE EF-HANDS 3,4 FROM ALPHA-ACTININ / Z-REPEAT 7 FROM TITIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-ACTININ 2, SKELETAL MUSCLE ISOFORM; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EF-HANDS 3&4 RESIDUE 822-894; COMPND 5 SYNONYM: ACT-EF34; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: TITIN; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: Z-REPEAT 7 RESIDUES 648-698; COMPND 11 SYNONYM: ZR7; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: MUSCLE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 10 ORGANISM_COMMON: RABBIT; SOURCE 11 ORGANISM_TAXID: 9986; SOURCE 12 TISSUE: MUSCLE; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL PROTEIN, Z-DISK STRUCTURAL COMPLEX EXPDTA SOLUTION NMR NUMMDL 30 AUTHOR R.A.ATKINSON,C.JOSEPH,G.KELLY,F.W.MUSKETT,T.A.FRENKIEL,D.NIETLISPACH, AUTHOR 2 A.PASTORE REVDAT 4 15-MAY-24 1H8B 1 REMARK REVDAT 3 24-FEB-09 1H8B 1 VERSN REVDAT 2 27-NOV-01 1H8B 1 JRNL REVDAT 1 30-AUG-01 1H8B 0 JRNL AUTH R.A.ATKINSON,C.JOSEPH,G.KELLY,F.W.MUSKETT,T.A.FRENKIEL, JRNL AUTH 2 D.NIETLISPACH,A.PASTORE JRNL TITL CA2+-INDEPENDENT BINDING OF AN EF-HAND DOMAIN TO A NOVEL JRNL TITL 2 MOTIF IN THE ALPHA-ACTININ-TITIN COMPLEX JRNL REF NAT.STRUCT.BIOL. V. 8 853 2001 JRNL REFN ISSN 1072-8368 JRNL PMID 11573089 JRNL DOI 10.1038/NSB1001-853 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.A.ATKINSON,C.JOSEPH,F.D.PIAZ,L.BIROLO,G.STIER,P.PUCCI, REMARK 1 AUTH 2 A.PASTORE REMARK 1 TITL THE BINDING OF ALPHA-ACTININ TO TITIN: IMPLICATIONS FOR REMARK 1 TITL 2 Z-DISK ASSEMBLY REMARK 1 REF BIOCHEMISTRY V. 39 5255 2000 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 10819994 REMARK 1 DOI 10.1021/BI991891U REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS MAY BE FOUND IN THE REMARK 3 JRNL CITATION ABOVE THE FIRST RESIDUE OF THE NATURAL SEQUENCE OF REMARK 3 ALPHA-ACTININ EF34 IS REPLACED BY A MET. THIS IS PRECEDED BY THE REMARK 3 DIPEPTIDE GLY-ALA. THERE ARE NO DISTANCE CONSTRAINTS FOR THESE REMARK 3 TWO RESIDUES WHICH ARE OMITTED FROM THE STRUCTURE CALCULATION. REMARK 3 THE FIRST RESIDUE OF THE NATURAL SEQUENCE OF TITIN ZR7 IS REMARK 3 REPLACED BY A MET. THIS IS PRECEDED BY THE DIPEPTIDE GLY-ALA. REMARK 3 THERE ARE NO DISTANCE CONSTRAINTS FOR THE N-TERMINAL 8 RESIDUES REMARK 3 AND THE C-TERMINAL 22 RESIDUES WHICH ARE OMITTED FROM THE REMARK 3 STRUCTURE CALCULATION. REMARK 4 REMARK 4 1H8B COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-FEB-01. REMARK 100 THE DEPOSITION ID IS D_1290005821. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 6.6 REMARK 210 IONIC STRENGTH : 20 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.7 MM COMPLEX REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : SEE PUBLICATION REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : UNITYPLUS; INOVA; DRX REMARK 210 SPECTROMETER MANUFACTURER : VARIAN; BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA, X-PLOR REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 CARTESIAN DYANMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 30 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOWEST ENERGIES REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE OF THE COMPLEX WAS DETERMINED USING REMARK 210 CONSTRAINTS FROM 15N-EDITED NOESY, 13C-EDITED NOESY AND F1- REMARK 210 FILTERED/F3-EDITED NOESY SPECTRA, RECORDED ON 13C, 15N-LABELLED REMARK 210 SAMPLES IN WHICH ONLY ONE OF THE TWO COMPONENTS WAS LABELLED REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 400 REMARK 400 COMPOUND REMARK 400 CHAIN A ENGINEERED MUTATION THR822MET, MODIFIED FOR EXPRESSION REMARK 400 F-ACTIN CROSS-LINKING PROTEIN IS INVOLVED IN ANCHORING OF REMARK 400 ACTIN TO A VARIETY OF INTRACELLULAR STRUCTURES. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-30 REMARK 465 RES C SSSEQI REMARK 465 GLY A -2 REMARK 465 ALA A -1 REMARK 465 GLY B -2 REMARK 465 ALA B -1 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 LYS B 3 REMARK 465 VAL B 4 REMARK 465 GLY B 5 REMARK 465 VAL B 6 REMARK 465 GLU B 30 REMARK 465 PRO B 31 REMARK 465 GLY B 32 REMARK 465 LEU B 33 REMARK 465 PRO B 34 REMARK 465 GLU B 35 REMARK 465 ASP B 36 REMARK 465 SER B 37 REMARK 465 TYR B 38 REMARK 465 ALA B 39 REMARK 465 GLN B 40 REMARK 465 GLN B 41 REMARK 465 THR B 42 REMARK 465 THR B 43 REMARK 465 LEU B 44 REMARK 465 GLU B 45 REMARK 465 TYR B 46 REMARK 465 GLY B 47 REMARK 465 TYR B 48 REMARK 465 LYS B 49 REMARK 465 GLU B 50 REMARK 465 HIS B 51 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 REMARK 500 REMARK: NULL 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 27 PRO B 28 C - N - CD ANGL. DEV. = -13.8 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 1 ASP A 5 33.81 175.46 REMARK 500 1 THR A 6 -71.58 63.16 REMARK 500 1 SER A 19 69.18 67.00 REMARK 500 1 ARG A 44 -72.62 -64.11 REMARK 500 1 PRO A 46 -157.58 -59.55 REMARK 500 1 TYR A 48 -156.46 32.73 REMARK 500 1 SER A 49 72.34 169.35 REMARK 500 1 SER A 53 -162.74 -53.71 REMARK 500 1 SER A 71 146.69 65.47 REMARK 500 1 PRO B 28 -163.74 -54.51 REMARK 500 2 ALA A 2 127.22 -173.15 REMARK 500 2 ASP A 5 170.36 176.60 REMARK 500 2 SER A 19 68.79 62.43 REMARK 500 2 ARG A 44 -68.50 -92.24 REMARK 500 2 MET A 45 109.60 -55.55 REMARK 500 2 PRO A 46 -159.11 -66.63 REMARK 500 2 TYR A 48 -177.93 -58.68 REMARK 500 2 SER A 49 39.70 -157.89 REMARK 500 2 SER A 53 -143.25 25.98 REMARK 500 2 ARG B 26 66.42 60.58 REMARK 500 3 ALA A 2 175.95 57.28 REMARK 500 3 ASP A 5 -179.72 173.58 REMARK 500 3 SER A 19 77.37 64.93 REMARK 500 3 ASP A 20 45.36 37.44 REMARK 500 3 PRO A 35 -38.95 -35.18 REMARK 500 3 ARG A 44 -73.42 -60.13 REMARK 500 3 SER A 49 73.33 -104.07 REMARK 500 3 PRO A 51 60.27 -68.80 REMARK 500 3 SER A 53 -179.25 56.06 REMARK 500 3 GLU A 70 49.59 -155.65 REMARK 500 3 SER A 71 105.33 65.43 REMARK 500 3 PRO B 28 79.83 -62.45 REMARK 500 4 ASP A 5 -49.40 -144.51 REMARK 500 4 THR A 6 -61.50 66.19 REMARK 500 4 PRO A 46 -146.69 -85.24 REMARK 500 4 SER A 53 -152.07 -56.76 REMARK 500 4 VAL A 54 -168.12 -60.88 REMARK 500 4 PRO A 55 34.69 -92.02 REMARK 500 4 SER A 71 -42.94 -148.00 REMARK 500 5 ASP A 3 -38.20 -160.38 REMARK 500 5 THR A 4 98.65 49.06 REMARK 500 5 SER A 19 60.43 68.65 REMARK 500 5 MET A 45 101.59 -36.04 REMARK 500 5 PRO A 46 -166.01 -68.37 REMARK 500 5 SER A 49 177.14 178.35 REMARK 500 5 SER A 53 -177.72 56.60 REMARK 500 5 PRO B 28 92.34 -63.87 REMARK 500 6 ASP A 5 -172.18 48.32 REMARK 500 6 ARG A 44 -64.14 -94.32 REMARK 500 6 MET A 45 112.15 -30.00 REMARK 500 REMARK 500 THIS ENTRY HAS 292 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED. DBREF 1H8B A -2 -1 PDB 1H8B 1H8B -2 -1 DBREF 1H8B A 1 73 UNP P35609 AAC2_HUMAN 822 894 DBREF 1H8B B -2 -1 PDB 1H8B 1H8B -2 -1 DBREF 1H8B B 1 51 UNP O97791 O97791 648 698 SEQADV 1H8B MET A 1 UNP P35609 THR 822 ENGINEERED MUTATION SEQADV 1H8B MET B 1 UNP O97791 HIS 848 ENGINEERED MUTATION SEQRES 1 A 75 GLY ALA MET ALA ASP THR ASP THR ALA GLU GLN VAL ILE SEQRES 2 A 75 ALA SER PHE ARG ILE LEU ALA SER ASP LYS PRO TYR ILE SEQRES 3 A 75 LEU ALA GLU GLU LEU ARG ARG GLU LEU PRO PRO ASP GLN SEQRES 4 A 75 ALA GLN TYR CYS ILE LYS ARG MET PRO ALA TYR SER GLY SEQRES 5 A 75 PRO GLY SER VAL PRO GLY ALA LEU ASP TYR ALA ALA PHE SEQRES 6 A 75 SER SER ALA LEU TYR GLY GLU SER ASP LEU SEQRES 1 B 53 GLY ALA MET GLY LYS VAL GLY VAL GLY LYS LYS ALA GLU SEQRES 2 B 53 ALA VAL ALA THR VAL VAL ALA ALA VAL ASP GLN ALA ARG SEQRES 3 B 53 VAL ARG GLU PRO ARG GLU PRO GLY LEU PRO GLU ASP SER SEQRES 4 B 53 TYR ALA GLN GLN THR THR LEU GLU TYR GLY TYR LYS GLU SEQRES 5 B 53 HIS HELIX 1 H1 ALA A 7 ALA A 18 1 12 HELIX 2 H2 ALA A 26 GLU A 32 1 7 HELIX 3 H3 PRO A 35 ARG A 44 1 10 HELIX 4 H4 TYR A 60 TYR A 68 1 9 HELIX 5 H5 LYS B 8 ARG B 26 1 19 SHEET 1 S1 1 TYR A 23 LEU A 25 0 SHEET 1 S2 1 ALA A 57 ASP A 59 0 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1