PDB Short entry for 1MA9 HEADER TRANSPORT PROTEIN/CONTRACTILE PROTEIN 02-AUG-02 1MA9 TITLE CRYSTAL STRUCTURE OF THE COMPLEX OF HUMAN VITAMIN D BINDING TITLE 2 PROTEIN AND RABBIT MUSCLE ACTIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: VITAMIN D-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: ACTIN, ALPHA SKELETAL MUSCLE; COMPND 6 CHAIN: B; COMPND 7 SYNONYM: ALPHA-ACTIN 1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 OTHER_DETAILS: SERUM; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 8 ORGANISM_COMMON: RABBIT; SOURCE 9 ORGANISM_TAXID: 9986; SOURCE 10 OTHER_DETAILS: MUSCLE KEYWDS PROTEIN-PROTEIN COMPLEX, COMPLEX FORMED IN PLASMA, ACTIN KEYWDS 2 SCAVENGER SYSTEM, TRANSPORT PROTEIN/CONTRACTILE PROTEIN KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.VERBOVEN,I.BOGAERTS,E.WAELKENS,A.RABIJNS,H.VAN BAELEN, AUTHOR 2 R.BOUILLON,C.DE RANTER REVDAT 3 24-FEB-09 1MA9 1 VERSN REVDAT 2 11-FEB-03 1MA9 1 JRNL REVDAT 1 04-FEB-03 1MA9 0 JRNL AUTH C.VERBOVEN,I.BOGAERTS,E.WAELKENS,A.RABIJNS, JRNL AUTH 2 H.VAN BAELEN,R.BOUILLON,C.DE RANTER JRNL TITL ACTIN-DBP: THE PERFECT STRUCTURAL FIT? JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 59 263 2003 JRNL REFN ISSN 0907-4449 JRNL PMID 12554937 JRNL DOI 10.1107/S0907444902021455 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH I.BOGAERTS,C.VERBOVEN,A.RABIJNS,E.WAELKENS, REMARK 1 AUTH 2 H.VAN BAELEN,C.DE RANTER REMARK 1 TITL PURIFICATION, CRYSTALLIZATION AND PRELIMINARY REMARK 1 TITL 2 X-RAY INVESTIGATION OF THE COMPLEX OF THE HUMAN REMARK 1 TITL 3 VITAMIN D BINDING PROTEIN AND RABBIT MUSCLE ACTIN REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 57 740 2001 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S090744490100350X REMARK 1 REFERENCE 2 REMARK 1 AUTH C.VERBOVEN,A.RABIJNS,M.DE MAEYER,H.VAN BAELEN, REMARK 1 AUTH 2 R.BOUILLON,C.DE RANTER REMARK 1 TITL A STRUCTURAL BASIS FOR THE UNIQUE BINDING FEATURES REMARK 1 TITL 2 OF THE HUMAN VITAMIN D-BINDING PROTEIN REMARK 1 REF NAT.STRUCT.BIOL. V. 9 131 2002 REMARK 1 REFN ISSN 1072-8368 REMARK 1 DOI 10.1038/NSB754 REMARK 1 REFERENCE 3 REMARK 1 AUTH W.KABSCH,H.G.MANNHERZ,D.SUCK,E.F.PAI,K.C.HOLMES REMARK 1 TITL ATOMIC STRUCTURE OF THE ACTIN:DNASE I COMPLEX REMARK 1 REF NATURE V. 347 37 1990 REMARK 1 REFN ISSN 0028-0836 REMARK 1 DOI 10.1038/347037A0 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 818801.140 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.3 REMARK 3 NUMBER OF REFLECTIONS : 32191 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 SET) : 0.200 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.600 REMARK 3 FREE R VALUE TEST SET COUNT : 2455 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4737 REMARK 3 BIN R VALUE (WORKING SET) : 0.2660 REMARK 3 BIN FREE R VALUE : 0.3290 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 379 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6151 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 258 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.44000 REMARK 3 B22 (A**2) : -7.28000 REMARK 3 B33 (A**2) : 4.84000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 4.77000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.35 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.82 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.370 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.300 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.470 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 8.970 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 44.34 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ATP.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ATP.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SIMULATED ANNEALING, TORSION ANGLE REMARK 3 DYNAMICS, REFINEMENT TARGET : MAXIMUM LIKELIHOOD TARGET USING REMARK 3 AMPLITUDES REMARK 4 REMARK 4 1MA9 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-AUG-02. REMARK 100 THE RCSB ID CODE IS RCSB016791. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8423 REMARK 200 MONOCHROMATOR : TRIANGULAR MONOCHROMATOR REMARK 200 OPTICS : PREMIRROR, TRIANGULAR REMARK 200 MONOCHROMATOR, BENT MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33202 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.04200 REMARK 200 R SYM (I) : 0.04200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.25000 REMARK 200 R SYM FOR SHELL (I) : 0.25000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRIES 1ATN, 1J78 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MAGNESIUM ACETATE, SODIUM REMARK 280 CACODYLATE, GLYCEROL, PH 6.3, VAPOR DIFFUSION, HANGING 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 37.45000 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: 4690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 LYS A 98 REMARK 465 GLU A 99 REMARK 465 GLY A 100 REMARK 465 LEU A 101 REMARK 465 GLU A 102 REMARK 465 ARG A 103 REMARK 465 LYS A 104 REMARK 465 VAL A 318 REMARK 465 CYS A 319 REMARK 465 ASP A 320 REMARK 465 PRO A 321 REMARK 465 GLY A 322 REMARK 465 ASP A 361 REMARK 465 VAL A 362 REMARK 465 GLU A 363 REMARK 465 ASP A 364 REMARK 465 ASP B 1 REMARK 465 GLU B 2 REMARK 465 ASP B 3 REMARK 465 GLU B 4 REMARK 465 GLN B 41 REMARK 465 GLY B 42 REMARK 465 VAL B 43 REMARK 465 MET B 44 REMARK 465 VAL B 45 REMARK 465 GLY B 46 REMARK 465 MET B 47 REMARK 465 GLY B 48 REMARK 465 GLN B 49 REMARK 465 LYS B 50 REMARK 465 ARG B 372 REMARK 465 LYS B 373 REMARK 465 CYS B 374 REMARK 465 PHE B 375 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 ARG A 5 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 66 CB CG OD1 OD2 REMARK 470 LYS A 78 CG CD CE NZ REMARK 470 GLU A 81 CG CD OE1 OE2 REMARK 470 SER A 82 CB OG REMARK 470 VAL A 88 CG1 CG2 REMARK 470 THR A 92 OG1 CG2 REMARK 470 GLU A 94 CG CD OE1 OE2 REMARK 470 SER A 178 CB OG REMARK 470 LYS A 213 CG CD CE NZ REMARK 470 GLU A 255 CG CD OE1 OE2 REMARK 470 SER A 274 OG REMARK 470 LYS A 316 CG CD CE NZ REMARK 470 LYS A 372 CG CD CE NZ REMARK 470 GLU A 408 CG CD OE1 OE2 REMARK 470 LYS A 411 CG CD CE NZ REMARK 470 LYS A 413 CG CD CE NZ REMARK 470 ARG B 39 CG CD NE CZ NH1 NH2 REMARK 470 HIS B 40 CG ND1 CD2 CE1 NE2 REMARK 470 ASP B 56 CG OD1 OD2 REMARK 470 ARG B 62 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 225 CG OD1 ND2 REMARK 470 LYS B 359 CG CD CE NZ REMARK 470 GLN B 360 CG CD OE1 NE2 REMARK 470 VAL B 370 CG1 CG2 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 SER A 82 -62.38 72.79 REMARK 500 ASN A 83 45.08 -89.40 REMARK 500 PRO A 87 -174.12 -67.51 REMARK 500 GLU A 94 17.43 -67.25 REMARK 500 CYS A 96 46.88 -78.34 REMARK 500 ASP A 135 95.76 -161.00 REMARK 500 THR A 229 33.78 -88.91 REMARK 500 GLU A 255 42.01 -70.47 REMARK 500 ASP A 256 -28.93 -152.52 REMARK 500 CYS A 257 -78.58 -41.51 REMARK 500 THR A 275 61.74 -106.39 REMARK 500 LYS A 276 -12.06 -149.25 REMARK 500 GLU A 306 95.17 67.14 REMARK 500 THR A 314 28.70 -145.05 REMARK 500 ASN A 315 -158.97 -87.64 REMARK 500 THR A 324 65.89 -160.23 REMARK 500 GLU A 358 2.25 -66.45 REMARK 500 PHE A 369 -6.22 -54.94 REMARK 500 ASP A 393 -18.45 77.09 REMARK 500 LYS A 413 -5.38 176.52 REMARK 500 LEU A 414 53.69 -148.07 REMARK 500 PRO A 419 -39.80 -39.10 REMARK 500 ILE A 457 -34.99 -22.56 REMARK 500 THR B 6 38.30 -70.95 REMARK 500 SER B 33 80.85 -67.29 REMARK 500 LYS B 61 44.01 -86.44 REMARK 500 ILE B 64 22.89 -140.57 REMARK 500 ARG B 95 61.08 61.21 REMARK 500 ALA B 181 -147.82 -155.90 REMARK 500 ASN B 296 51.84 -152.24 REMARK 500 GLU B 364 -77.88 -155.42 REMARK 500 SER B 368 22.30 -68.48 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 A 595 DISTANCE = 5.55 ANGSTROMS 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 MG B 376 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 493 O REMARK 620 2 HOH B 415 O 82.8 REMARK 620 3 HOH B 494 O 90.6 89.5 REMARK 620 4 HOH B 495 O 74.1 156.6 86.8 REMARK 620 5 ATP B 377 O2G 88.9 96.6 173.7 87.1 REMARK 620 6 ATP B 377 O1B 165.5 109.6 96.8 93.8 82.4 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 MG B 376 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP B 377 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1J78 RELATED DB: PDB REMARK 900 CRYSTALLOGRAPHIC ANALYSIS OF THE HUMAN VITAMIN D BINDING REMARK 900 PROTEIN REMARK 900 RELATED ID: 1J7E RELATED DB: PDB REMARK 900 A STRUCTURAL BASIS FOR THE UNIQUE BINDING FEATURES OF THE REMARK 900 HUMAN VITAMIN D-BINDING PROTEIN REMARK 900 RELATED ID: 1ATN RELATED DB: PDB REMARK 900 ATOMIC STRUCTURE OF THE ACTIN: DNASE I COMPLEX DBREF 1MA9 A 1 458 UNP P02774 VTDB_HUMAN 17 474 DBREF 1MA9 B 6 375 UNP P68135 ACTS_RABIT 3 372 SEQADV 1MA9 HIC B 73 UNP P68135 HIS 75 MODIFIED RESIDUE SEQRES 1 A 458 LEU GLU ARG GLY ARG ASP TYR GLU LYS ASN LYS VAL CYS SEQRES 2 A 458 LYS GLU PHE SER HIS LEU GLY LYS GLU ASP PHE THR SER SEQRES 3 A 458 LEU SER LEU VAL LEU TYR SER ARG LYS PHE PRO SER GLY SEQRES 4 A 458 THR PHE GLU GLN VAL SER GLN LEU VAL LYS GLU VAL VAL SEQRES 5 A 458 SER LEU THR GLU ALA CYS CYS ALA GLU GLY ALA ASP PRO SEQRES 6 A 458 ASP CYS TYR ASP THR ARG THR SER ALA LEU SER ALA LYS SEQRES 7 A 458 SER CYS GLU SER ASN SER PRO PHE PRO VAL HIS PRO GLY SEQRES 8 A 458 THR ALA GLU CYS CYS THR LYS GLU GLY LEU GLU ARG LYS SEQRES 9 A 458 LEU CYS MET ALA ALA LEU LYS HIS GLN PRO GLN GLU PHE SEQRES 10 A 458 PRO THR TYR VAL GLU PRO THR ASN ASP GLU ILE CYS GLU SEQRES 11 A 458 ALA PHE ARG LYS ASP PRO LYS GLU TYR ALA ASN GLN PHE SEQRES 12 A 458 MET TRP GLU TYR SER THR ASN TYR GLY GLN ALA PRO LEU SEQRES 13 A 458 SER LEU LEU VAL SER TYR THR LYS SER TYR LEU SER MET SEQRES 14 A 458 VAL GLY SER CYS CYS THR SER ALA SER PRO THR VAL CYS SEQRES 15 A 458 PHE LEU LYS GLU ARG LEU GLN LEU LYS HIS LEU SER LEU SEQRES 16 A 458 LEU THR THR LEU SER ASN ARG VAL CYS SER GLN TYR ALA SEQRES 17 A 458 ALA TYR GLY GLU LYS LYS SER ARG LEU SER ASN LEU ILE SEQRES 18 A 458 LYS LEU ALA GLN LYS VAL PRO THR ALA ASP LEU GLU ASP SEQRES 19 A 458 VAL LEU PRO LEU ALA GLU ASP ILE THR ASN ILE LEU SER SEQRES 20 A 458 LYS CYS CYS GLU SER ALA SER GLU ASP CYS MET ALA LYS SEQRES 21 A 458 GLU LEU PRO GLU HIS THR VAL LYS LEU CYS ASP ASN LEU SEQRES 22 A 458 SER THR LYS ASN SER LYS PHE GLU ASP CYS CYS GLN GLU SEQRES 23 A 458 LYS THR ALA MET ASP VAL PHE VAL CYS THR TYR PHE MET SEQRES 24 A 458 PRO ALA ALA GLN LEU PRO GLU LEU PRO ASP VAL GLU LEU SEQRES 25 A 458 PRO THR ASN LYS ASP VAL CYS ASP PRO GLY ASN THR LYS SEQRES 26 A 458 VAL MET ASP LYS TYR THR PHE GLU LEU SER ARG ARG THR SEQRES 27 A 458 HIS LEU PRO GLU VAL PHE LEU SER LYS VAL LEU GLU PRO SEQRES 28 A 458 THR LEU LYS SER LEU GLY GLU CYS CYS ASP VAL GLU ASP SEQRES 29 A 458 SER THR THR CYS PHE ASN ALA LYS GLY PRO LEU LEU LYS SEQRES 30 A 458 LYS GLU LEU SER SER PHE ILE ASP LYS GLY GLN GLU LEU SEQRES 31 A 458 CYS ALA ASP TYR SER GLU ASN THR PHE THR GLU TYR LYS SEQRES 32 A 458 LYS LYS LEU ALA GLU ARG LEU LYS ALA LYS LEU PRO GLU SEQRES 33 A 458 ALA THR PRO THR GLU LEU ALA LYS LEU VAL ASN LYS ARG SEQRES 34 A 458 SER ASP PHE ALA SER ASN CYS CYS SER ILE ASN SER PRO SEQRES 35 A 458 PRO LEU TYR CYS ASP SER GLU ILE ASP ALA GLU LEU LYS SEQRES 36 A 458 ASN ILE LEU SEQRES 1 B 375 ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP ASN GLY SEQRES 2 B 375 SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA SEQRES 3 B 375 PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG SEQRES 4 B 375 HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER SEQRES 5 B 375 TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU SEQRES 6 B 375 THR LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN SEQRES 7 B 375 TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR SEQRES 8 B 375 ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU SEQRES 9 B 375 LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU SEQRES 10 B 375 LYS MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO SEQRES 11 B 375 ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR SEQRES 12 B 375 ALA SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY SEQRES 13 B 375 ASP GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR SEQRES 14 B 375 ALA LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY SEQRES 15 B 375 ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU SEQRES 16 B 375 ARG GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE SEQRES 17 B 375 VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU SEQRES 18 B 375 ASP PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SEQRES 19 B 375 SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL SEQRES 20 B 375 ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR SEQRES 21 B 375 LEU PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY SEQRES 22 B 375 ILE HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP SEQRES 23 B 375 ILE ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL MET SEQRES 24 B 375 SER GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG SEQRES 25 B 375 MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET SEQRES 26 B 375 LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER SEQRES 27 B 375 VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR SEQRES 28 B 375 PHE GLN GLN MET TRP ILE THR LYS GLN GLU TYR ASP GLU SEQRES 29 B 375 ALA GLY PRO SER ILE VAL HIS ARG LYS CYS PHE MODRES 1MA9 HIC B 73 HIS 4-METHYL-HISTIDINE HET HIC B 73 11 HET MG B 376 1 HET ATP B 377 31 HETNAM HIC 4-METHYL-HISTIDINE HETNAM MG MAGNESIUM ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 2 HIC C7 H11 N3 O2 FORMUL 3 MG MG 2+ FORMUL 4 ATP C10 H16 N5 O13 P3 FORMUL 5 HOH *258(H2 O) HELIX 1 1 ASP A 6 PHE A 36 1 31 HELIX 2 2 THR A 40 ALA A 60 1 21 HELIX 3 3 ASP A 66 SER A 79 1 14 HELIX 4 4 GLY A 91 CYS A 96 5 6 HELIX 5 5 LEU A 105 ALA A 109 5 5 HELIX 6 6 THR A 124 ASP A 135 1 12 HELIX 7 7 ASP A 135 TYR A 151 1 17 HELIX 8 8 PRO A 155 CYS A 174 1 20 HELIX 9 9 SER A 178 GLY A 211 1 34 HELIX 10 10 GLY A 211 VAL A 227 1 17 HELIX 11 11 ASP A 231 CYS A 250 1 20 HELIX 12 12 ASP A 256 SER A 274 1 19 HELIX 13 13 ASN A 277 GLN A 285 1 9 HELIX 14 14 THR A 288 MET A 299 1 12 HELIX 15 15 LYS A 325 ARG A 336 1 12 HELIX 16 16 PRO A 341 GLU A 358 1 18 HELIX 17 17 THR A 367 LYS A 372 1 6 HELIX 18 18 LYS A 372 CYS A 391 1 20 HELIX 19 19 THR A 398 ALA A 412 1 15 HELIX 20 20 THR A 418 CYS A 437 1 20 HELIX 21 21 PRO A 442 ILE A 457 1 16 HELIX 22 22 GLY B 55 LYS B 61 1 7 HELIX 23 23 ARG B 62 LEU B 65 5 4 HELIX 24 24 ASN B 78 ASN B 92 1 15 HELIX 25 25 ALA B 97 HIS B 101 5 5 HELIX 26 26 PRO B 112 THR B 126 1 15 HELIX 27 27 GLN B 137 SER B 145 1 9 HELIX 28 28 PRO B 172 ILE B 175 5 4 HELIX 29 29 ALA B 181 ARG B 196 1 16 HELIX 30 30 THR B 202 CYS B 217 1 16 HELIX 31 31 ASP B 222 SER B 233 1 12 HELIX 32 32 ASN B 252 THR B 260 1 9 HELIX 33 33 LEU B 261 PHE B 262 5 2 HELIX 34 34 GLN B 263 GLY B 268 5 6 HELIX 35 35 GLY B 273 LYS B 284 1 12 HELIX 36 36 ARG B 290 ALA B 295 1 6 HELIX 37 37 GLY B 301 MET B 305 5 5 HELIX 38 38 GLY B 308 ALA B 321 1 14 HELIX 39 39 GLU B 334 LYS B 336 5 3 HELIX 40 40 TYR B 337 ALA B 347 1 11 HELIX 41 41 SER B 348 GLN B 353 5 6 HELIX 42 42 LYS B 359 GLY B 366 1 8 HELIX 43 43 PRO B 367 ILE B 369 5 3 SHEET 1 A 6 ALA B 29 PRO B 32 0 SHEET 2 A 6 LEU B 16 PHE B 21 -1 N ALA B 19 O ALA B 29 SHEET 3 A 6 LEU B 8 ASN B 12 -1 N ASP B 11 O LYS B 18 SHEET 4 A 6 THR B 103 GLU B 107 1 O LEU B 104 N LEU B 8 SHEET 5 A 6 ALA B 131 ILE B 136 1 O TYR B 133 N LEU B 105 SHEET 6 A 6 ILE B 357 THR B 358 -1 O ILE B 357 N MET B 132 SHEET 1 B 2 VAL B 35 GLY B 36 0 SHEET 2 B 2 TYR B 53 VAL B 54 -1 O TYR B 53 N GLY B 36 SHEET 1 C 5 ILE B 329 ILE B 330 0 SHEET 2 C 5 ASN B 297 SER B 300 1 N ASN B 297 O ILE B 330 SHEET 3 C 5 GLY B 150 SER B 155 1 N LEU B 153 O VAL B 298 SHEET 4 C 5 THR B 160 TYR B 166 -1 O ILE B 165 N GLY B 150 SHEET 5 C 5 TYR B 169 ALA B 170 -1 O TYR B 169 N TYR B 166 SHEET 1 D 5 ILE B 329 ILE B 330 0 SHEET 2 D 5 ASN B 297 SER B 300 1 N ASN B 297 O ILE B 330 SHEET 3 D 5 GLY B 150 SER B 155 1 N LEU B 153 O VAL B 298 SHEET 4 D 5 THR B 160 TYR B 166 -1 O ILE B 165 N GLY B 150 SHEET 5 D 5 MET B 176 LEU B 178 -1 O MET B 176 N ASN B 162 SHEET 1 E 2 LYS B 238 GLU B 241 0 SHEET 2 E 2 VAL B 247 ILE B 250 -1 O ILE B 250 N LYS B 238 SSBOND 1 CYS A 13 CYS A 59 1555 1555 2.04 SSBOND 2 CYS A 58 CYS A 67 1555 1555 2.04 SSBOND 3 CYS A 80 CYS A 96 1555 1555 2.03 SSBOND 4 CYS A 95 CYS A 106 1555 1555 2.03 SSBOND 5 CYS A 129 CYS A 174 1555 1555 2.03 SSBOND 6 CYS A 173 CYS A 182 1555 1555 2.05 SSBOND 7 CYS A 204 CYS A 250 1555 1555 2.04 SSBOND 8 CYS A 249 CYS A 257 1555 1555 2.03 SSBOND 9 CYS A 270 CYS A 284 1555 1555 2.03 SSBOND 10 CYS A 283 CYS A 295 1555 1555 2.03 SSBOND 11 CYS A 359 CYS A 368 1555 1555 2.03 SSBOND 12 CYS A 391 CYS A 437 1555 1555 2.04 SSBOND 13 CYS A 436 CYS A 446 1555 1555 2.04 LINK C GLU B 72 N HIC B 73 1555 1555 1.33 LINK C HIC B 73 N GLY B 74 1555 1555 1.33 LINK MG MG B 376 O HOH B 493 1555 1555 2.02 LINK MG MG B 376 O HOH B 415 1555 1555 1.97 LINK MG MG B 376 O HOH B 494 1555 1555 2.05 LINK MG MG B 376 O HOH B 495 1555 1555 2.12 LINK MG MG B 376 O2G ATP B 377 1555 1555 2.20 LINK MG MG B 376 O1B ATP B 377 1555 1555 1.97 SITE 1 AC1 5 ATP B 377 HOH B 415 HOH B 493 HOH B 494 SITE 2 AC1 5 HOH B 495 SITE 1 AC2 30 GLY B 13 SER B 14 GLY B 15 LEU B 16 SITE 2 AC2 30 LYS B 18 GLY B 156 ASP B 157 GLY B 158 SITE 3 AC2 30 VAL B 159 GLY B 182 ARG B 210 LYS B 213 SITE 4 AC2 30 GLU B 214 GLY B 301 GLY B 302 THR B 303 SITE 5 AC2 30 MET B 305 TYR B 306 LYS B 336 MG B 376 SITE 6 AC2 30 HOH B 384 HOH B 393 HOH B 399 HOH B 415 SITE 7 AC2 30 HOH B 422 HOH B 441 HOH B 475 HOH B 493 SITE 8 AC2 30 HOH B 494 HOH B 495 CRYST1 74.440 74.900 88.020 90.00 110.19 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 0.013434 0.000000 0.004940 0.00000 SCALE2 0.000000 0.013351 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012105 0.00000