PDB Short entry for 1DD1 HEADER SIGNALING PROTEIN 05-NOV-99 1DD1 TITLE CRYSTAL STRUCTURE ANALYSIS OF THE SMAD4 ACTIVE FRAGMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMAD4; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: SMAD4 ACTIVE FRAGMENT SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS B-SHEET SANDWICH HELIX-TURN-HELIX, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.Y.QIN,S.W.LAM,K.LIN REVDAT 5 07-FEB-24 1DD1 1 REMARK REVDAT 4 24-FEB-09 1DD1 1 VERSN REVDAT 3 01-APR-03 1DD1 1 JRNL REVDAT 2 05-JAN-00 1DD1 1 JRNL REVDAT 1 27-NOV-99 1DD1 0 JRNL AUTH B.QIN,S.S.LAM,K.LIN JRNL TITL CRYSTAL STRUCTURE OF A TRANSCRIPTIONALLY ACTIVE SMAD4 JRNL TITL 2 FRAGMENT. JRNL REF STRUCTURE FOLD.DES. V. 7 1493 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10647180 JRNL DOI 10.1016/S0969-2126(00)88340-9 REMARK 2 REMARK 2 RESOLUTION. 2.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.62 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 100.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.9 REMARK 3 NUMBER OF REFLECTIONS : 28258 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.175 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1395 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5534 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 302 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.207 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: USED WEIGHTED FULL MATRIX LEAST SQUARES REMARK 3 PROCEDURE AND SIMULATED ANNEALING PROTOCOL REMARK 4 REMARK 4 1DD1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-99. REMARK 100 THE DEPOSITION ID IS D_1000009982. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29751 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.620 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.9 REMARK 200 DATA REDUNDANCY : 5.020 REMARK 200 R MERGE (I) : 0.14300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.62 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.02000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, LISO4, HEPES, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+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 71.21650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 71.21650 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 97.73900 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 71.21650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.86950 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 71.21650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 146.60850 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 71.21650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 146.60850 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 71.21650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 48.86950 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 71.21650 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 71.21650 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 97.73900 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 71.21650 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 71.21650 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 97.73900 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 71.21650 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 146.60850 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 71.21650 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 48.86950 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 71.21650 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 48.86950 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 71.21650 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 146.60850 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 71.21650 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 71.21650 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 97.73900 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -137.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 16700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 61400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -294.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 BIOMT1 2 -1.000000 0.000000 0.000000 -71.21650 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -48.86950 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 S SO4 B 554 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 THE PROTEIN IS A COMMON MEDIATOR OF THE TGF-BETA SIGNALLING PATHWAY. 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 HIS A 297 REMARK 465 PRO A 298 REMARK 465 GLY A 299 REMARK 465 HIS A 300 REMARK 465 TYR A 301 REMARK 465 TRP A 302 REMARK 465 PRO A 303 REMARK 465 VAL A 304 REMARK 465 HIS A 305 REMARK 465 ASN A 306 REMARK 465 GLU A 307 REMARK 465 LEU A 308 REMARK 465 ALA A 309 REMARK 465 PHE A 310 REMARK 465 GLN A 461 REMARK 465 ALA A 462 REMARK 465 ALA A 463 REMARK 465 ALA A 464 REMARK 465 VAL A 465 REMARK 465 ALA A 466 REMARK 465 GLY A 467 REMARK 465 ASN A 468 REMARK 465 ILE A 469 REMARK 465 PRO A 470 REMARK 465 GLY A 471 REMARK 465 PRO A 472 REMARK 465 GLY A 473 REMARK 465 SER A 474 REMARK 465 VAL A 475 REMARK 465 GLY A 476 REMARK 465 GLY A 477 REMARK 465 ILE A 478 REMARK 465 ALA A 479 REMARK 465 PRO A 480 REMARK 465 ALA A 481 REMARK 465 ILE A 482 REMARK 465 SER A 483 REMARK 465 LEU A 484 REMARK 465 SER A 485 REMARK 465 ALA A 486 REMARK 465 ALA A 546 REMARK 465 ASP A 547 REMARK 465 PRO A 548 REMARK 465 GLN A 549 REMARK 465 PRO A 550 REMARK 465 LEU A 551 REMARK 465 ASP A 552 REMARK 465 HIS B 297 REMARK 465 PRO B 298 REMARK 465 GLY B 299 REMARK 465 HIS B 300 REMARK 465 TYR B 301 REMARK 465 TRP B 302 REMARK 465 PRO B 303 REMARK 465 VAL B 304 REMARK 465 HIS B 305 REMARK 465 ASN B 306 REMARK 465 PRO B 470 REMARK 465 GLY B 471 REMARK 465 PRO B 472 REMARK 465 GLY B 473 REMARK 465 SER B 474 REMARK 465 VAL B 475 REMARK 465 GLY B 476 REMARK 465 GLY B 477 REMARK 465 ILE B 478 REMARK 465 PRO C 295 REMARK 465 PRO C 296 REMARK 465 HIS C 297 REMARK 465 PRO C 298 REMARK 465 GLY C 299 REMARK 465 HIS C 300 REMARK 465 TYR C 301 REMARK 465 TRP C 302 REMARK 465 PRO C 303 REMARK 465 VAL C 304 REMARK 465 HIS C 305 REMARK 465 ASN C 306 REMARK 465 GLU C 307 REMARK 465 LEU C 308 REMARK 465 ALA C 309 REMARK 465 PHE C 310 REMARK 465 GLN C 311 REMARK 465 ILE C 469 REMARK 465 PRO C 470 REMARK 465 GLY C 471 REMARK 465 PRO C 472 REMARK 465 GLY C 473 REMARK 465 SER C 474 REMARK 465 VAL C 475 REMARK 465 GLY C 476 REMARK 465 GLY C 477 REMARK 465 ILE C 478 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 GLY B 286 N - CA - C ANGL. DEV. = 18.5 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 PRO A 312 174.25 -54.21 REMARK 500 MET A 331 -123.23 74.79 REMARK 500 TYR A 353 -157.97 -85.14 REMARK 500 ASP A 424 57.55 -102.09 REMARK 500 SER A 432 -10.12 78.65 REMARK 500 VAL A 506 -66.64 64.79 REMARK 500 MET A 543 68.11 -117.38 REMARK 500 LEU B 308 22.23 -79.67 REMARK 500 MET B 331 -127.21 68.26 REMARK 500 SER B 357 -17.33 -44.14 REMARK 500 ASN B 369 103.07 -164.88 REMARK 500 ASP B 424 46.03 -96.69 REMARK 500 ALA B 425 143.63 -176.35 REMARK 500 ALA B 466 16.11 -62.71 REMARK 500 ASN B 468 -110.09 -128.65 REMARK 500 PRO B 480 -177.97 -64.64 REMARK 500 ALA B 481 75.80 -101.06 REMARK 500 VAL B 506 -44.28 59.00 REMARK 500 ALA B 546 81.15 -61.52 REMARK 500 MET C 331 -120.66 61.96 REMARK 500 ASN C 369 98.32 -161.37 REMARK 500 ASP C 424 46.65 -106.53 REMARK 500 SER C 432 -10.91 92.27 REMARK 500 ALA C 481 20.10 -69.43 REMARK 500 VAL C 506 -57.78 64.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 553 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 553 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 554 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 553 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 554 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 555 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 554 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 555 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 556 DBREF 1DD1 A 285 552 UNP Q13485 SMAD4_HUMAN 285 552 DBREF 1DD1 B 285 552 UNP Q13485 SMAD4_HUMAN 285 552 DBREF 1DD1 C 285 552 UNP Q13485 SMAD4_HUMAN 285 552 SEQRES 1 A 268 ASN GLY HIS LEU GLN HIS HIS PRO PRO MET PRO PRO HIS SEQRES 2 A 268 PRO GLY HIS TYR TRP PRO VAL HIS ASN GLU LEU ALA PHE SEQRES 3 A 268 GLN PRO PRO ILE SER ASN HIS PRO ALA PRO GLU TYR TRP SEQRES 4 A 268 CYS SER ILE ALA TYR PHE GLU MET ASP VAL GLN VAL GLY SEQRES 5 A 268 GLU THR PHE LYS VAL PRO SER SER CYS PRO ILE VAL THR SEQRES 6 A 268 VAL ASP GLY TYR VAL ASP PRO SER GLY GLY ASP ARG PHE SEQRES 7 A 268 CYS LEU GLY GLN LEU SER ASN VAL HIS ARG THR GLU ALA SEQRES 8 A 268 ILE GLU ARG ALA ARG LEU HIS ILE GLY LYS GLY VAL GLN SEQRES 9 A 268 LEU GLU CYS LYS GLY GLU GLY ASP VAL TRP VAL ARG CYS SEQRES 10 A 268 LEU SER ASP HIS ALA VAL PHE VAL GLN SER TYR TYR LEU SEQRES 11 A 268 ASP ARG GLU ALA GLY ARG ALA PRO GLY ASP ALA VAL HIS SEQRES 12 A 268 LYS ILE TYR PRO SER ALA TYR ILE LYS VAL PHE ASP LEU SEQRES 13 A 268 ARG GLN CYS HIS ARG GLN MET GLN GLN GLN ALA ALA THR SEQRES 14 A 268 ALA GLN ALA ALA ALA ALA ALA GLN ALA ALA ALA VAL ALA SEQRES 15 A 268 GLY ASN ILE PRO GLY PRO GLY SER VAL GLY GLY ILE ALA SEQRES 16 A 268 PRO ALA ILE SER LEU SER ALA ALA ALA GLY ILE GLY VAL SEQRES 17 A 268 ASP ASP LEU ARG ARG LEU CYS ILE LEU ARG MET SER PHE SEQRES 18 A 268 VAL LYS GLY TRP GLY PRO ASP TYR PRO ARG GLN SER ILE SEQRES 19 A 268 LYS GLU THR PRO CYS TRP ILE GLU ILE HIS LEU HIS ARG SEQRES 20 A 268 ALA LEU GLN LEU LEU ASP GLU VAL LEU HIS THR MET PRO SEQRES 21 A 268 ILE ALA ASP PRO GLN PRO LEU ASP SEQRES 1 B 268 ASN GLY HIS LEU GLN HIS HIS PRO PRO MET PRO PRO HIS SEQRES 2 B 268 PRO GLY HIS TYR TRP PRO VAL HIS ASN GLU LEU ALA PHE SEQRES 3 B 268 GLN PRO PRO ILE SER ASN HIS PRO ALA PRO GLU TYR TRP SEQRES 4 B 268 CYS SER ILE ALA TYR PHE GLU MET ASP VAL GLN VAL GLY SEQRES 5 B 268 GLU THR PHE LYS VAL PRO SER SER CYS PRO ILE VAL THR SEQRES 6 B 268 VAL ASP GLY TYR VAL ASP PRO SER GLY GLY ASP ARG PHE SEQRES 7 B 268 CYS LEU GLY GLN LEU SER ASN VAL HIS ARG THR GLU ALA SEQRES 8 B 268 ILE GLU ARG ALA ARG LEU HIS ILE GLY LYS GLY VAL GLN SEQRES 9 B 268 LEU GLU CYS LYS GLY GLU GLY ASP VAL TRP VAL ARG CYS SEQRES 10 B 268 LEU SER ASP HIS ALA VAL PHE VAL GLN SER TYR TYR LEU SEQRES 11 B 268 ASP ARG GLU ALA GLY ARG ALA PRO GLY ASP ALA VAL HIS SEQRES 12 B 268 LYS ILE TYR PRO SER ALA TYR ILE LYS VAL PHE ASP LEU SEQRES 13 B 268 ARG GLN CYS HIS ARG GLN MET GLN GLN GLN ALA ALA THR SEQRES 14 B 268 ALA GLN ALA ALA ALA ALA ALA GLN ALA ALA ALA VAL ALA SEQRES 15 B 268 GLY ASN ILE PRO GLY PRO GLY SER VAL GLY GLY ILE ALA SEQRES 16 B 268 PRO ALA ILE SER LEU SER ALA ALA ALA GLY ILE GLY VAL SEQRES 17 B 268 ASP ASP LEU ARG ARG LEU CYS ILE LEU ARG MET SER PHE SEQRES 18 B 268 VAL LYS GLY TRP GLY PRO ASP TYR PRO ARG GLN SER ILE SEQRES 19 B 268 LYS GLU THR PRO CYS TRP ILE GLU ILE HIS LEU HIS ARG SEQRES 20 B 268 ALA LEU GLN LEU LEU ASP GLU VAL LEU HIS THR MET PRO SEQRES 21 B 268 ILE ALA ASP PRO GLN PRO LEU ASP SEQRES 1 C 268 ASN GLY HIS LEU GLN HIS HIS PRO PRO MET PRO PRO HIS SEQRES 2 C 268 PRO GLY HIS TYR TRP PRO VAL HIS ASN GLU LEU ALA PHE SEQRES 3 C 268 GLN PRO PRO ILE SER ASN HIS PRO ALA PRO GLU TYR TRP SEQRES 4 C 268 CYS SER ILE ALA TYR PHE GLU MET ASP VAL GLN VAL GLY SEQRES 5 C 268 GLU THR PHE LYS VAL PRO SER SER CYS PRO ILE VAL THR SEQRES 6 C 268 VAL ASP GLY TYR VAL ASP PRO SER GLY GLY ASP ARG PHE SEQRES 7 C 268 CYS LEU GLY GLN LEU SER ASN VAL HIS ARG THR GLU ALA SEQRES 8 C 268 ILE GLU ARG ALA ARG LEU HIS ILE GLY LYS GLY VAL GLN SEQRES 9 C 268 LEU GLU CYS LYS GLY GLU GLY ASP VAL TRP VAL ARG CYS SEQRES 10 C 268 LEU SER ASP HIS ALA VAL PHE VAL GLN SER TYR TYR LEU SEQRES 11 C 268 ASP ARG GLU ALA GLY ARG ALA PRO GLY ASP ALA VAL HIS SEQRES 12 C 268 LYS ILE TYR PRO SER ALA TYR ILE LYS VAL PHE ASP LEU SEQRES 13 C 268 ARG GLN CYS HIS ARG GLN MET GLN GLN GLN ALA ALA THR SEQRES 14 C 268 ALA GLN ALA ALA ALA ALA ALA GLN ALA ALA ALA VAL ALA SEQRES 15 C 268 GLY ASN ILE PRO GLY PRO GLY SER VAL GLY GLY ILE ALA SEQRES 16 C 268 PRO ALA ILE SER LEU SER ALA ALA ALA GLY ILE GLY VAL SEQRES 17 C 268 ASP ASP LEU ARG ARG LEU CYS ILE LEU ARG MET SER PHE SEQRES 18 C 268 VAL LYS GLY TRP GLY PRO ASP TYR PRO ARG GLN SER ILE SEQRES 19 C 268 LYS GLU THR PRO CYS TRP ILE GLU ILE HIS LEU HIS ARG SEQRES 20 C 268 ALA LEU GLN LEU LEU ASP GLU VAL LEU HIS THR MET PRO SEQRES 21 C 268 ILE ALA ASP PRO GLN PRO LEU ASP HET SO4 A 553 5 HET SO4 A 554 5 HET SO4 B 553 5 HET SO4 B 554 5 HET SO4 B 555 5 HET SO4 C 553 5 HET SO4 C 554 5 HET SO4 C 555 5 HET SO4 C 556 5 HETNAM SO4 SULFATE ION FORMUL 4 SO4 9(O4 S 2-) FORMUL 13 HOH *302(H2 O) HELIX 1 1 THR A 373 LEU A 381 1 9 HELIX 2 2 SER A 411 GLY A 419 1 9 HELIX 3 3 ASP A 439 GLN A 455 1 17 HELIX 4 4 GLY A 491 ARG A 497 1 7 HELIX 5 5 SER A 517 THR A 521 5 5 HELIX 6 6 HIS A 530 MET A 543 1 14 HELIX 7 7 THR B 373 LEU B 381 1 9 HELIX 8 8 SER B 411 ALA B 418 1 8 HELIX 9 9 ASP B 439 VAL B 465 1 27 HELIX 10 10 GLY B 491 ARG B 496 1 6 HELIX 11 11 SER B 517 THR B 521 5 5 HELIX 12 12 HIS B 530 HIS B 541 1 12 HELIX 13 13 THR C 373 HIS C 382 1 10 HELIX 14 14 SER C 411 GLY C 419 1 9 HELIX 15 15 ASP C 439 ALA C 466 1 28 HELIX 16 16 GLY C 491 LEU C 498 1 8 HELIX 17 17 SER C 517 THR C 521 5 5 HELIX 18 18 HIS C 530 THR C 542 1 13 SHEET 1 A 7 LEU A 288 HIS A 291 0 SHEET 2 A 7 VAL A 426 ILE A 429 1 O VAL A 426 N GLN A 289 SHEET 3 A 7 VAL A 407 GLN A 410 -1 O VAL A 407 N ILE A 429 SHEET 4 A 7 ILE A 500 PHE A 505 -1 O ARG A 502 N GLN A 410 SHEET 5 A 7 TRP A 524 LEU A 529 -1 N ILE A 525 O MET A 503 SHEET 6 A 7 TYR A 322 GLU A 330 -1 O SER A 325 N HIS A 528 SHEET 7 A 7 VAL A 333 GLN A 334 -1 O VAL A 333 N GLU A 330 SHEET 1 A1 7 LEU A 288 HIS A 291 0 SHEET 2 A1 7 VAL A 426 ILE A 429 1 O VAL A 426 N GLN A 289 SHEET 3 A1 7 VAL A 407 GLN A 410 -1 O VAL A 407 N ILE A 429 SHEET 4 A1 7 ILE A 500 PHE A 505 -1 O ARG A 502 N GLN A 410 SHEET 5 A1 7 TRP A 524 LEU A 529 -1 N ILE A 525 O MET A 503 SHEET 6 A1 7 TYR A 322 GLU A 330 -1 O SER A 325 N HIS A 528 SHEET 7 A1 7 PHE A 339 PRO A 342 -1 O PHE A 339 N ILE A 326 SHEET 1 B 5 ARG A 361 CYS A 363 0 SHEET 2 B 5 ILE A 347 ASP A 351 1 O THR A 349 N PHE A 362 SHEET 3 B 5 VAL A 387 LYS A 392 -1 O VAL A 387 N VAL A 350 SHEET 4 B 5 ASP A 396 CYS A 401 -1 N ASP A 396 O LYS A 392 SHEET 5 B 5 TYR A 434 PHE A 438 -1 O ILE A 435 N VAL A 399 SHEET 1 C 7 LEU B 288 HIS B 291 0 SHEET 2 C 7 VAL B 426 ILE B 429 1 O VAL B 426 N GLN B 289 SHEET 3 C 7 VAL B 407 GLN B 410 -1 O VAL B 407 N ILE B 429 SHEET 4 C 7 ILE B 500 PHE B 505 -1 O ARG B 502 N GLN B 410 SHEET 5 C 7 TRP B 524 LEU B 529 -1 N ILE B 525 O MET B 503 SHEET 6 C 7 TYR B 322 GLU B 330 -1 O SER B 325 N HIS B 528 SHEET 7 C 7 VAL B 333 GLN B 334 -1 O VAL B 333 N GLU B 330 SHEET 1 C1 7 LEU B 288 HIS B 291 0 SHEET 2 C1 7 VAL B 426 ILE B 429 1 O VAL B 426 N GLN B 289 SHEET 3 C1 7 VAL B 407 GLN B 410 -1 O VAL B 407 N ILE B 429 SHEET 4 C1 7 ILE B 500 PHE B 505 -1 O ARG B 502 N GLN B 410 SHEET 5 C1 7 TRP B 524 LEU B 529 -1 N ILE B 525 O MET B 503 SHEET 6 C1 7 TYR B 322 GLU B 330 -1 O SER B 325 N HIS B 528 SHEET 7 C1 7 PHE B 339 PRO B 342 -1 N PHE B 339 O ILE B 326 SHEET 1 D 5 ARG B 361 CYS B 363 0 SHEET 2 D 5 ILE B 347 ASP B 351 1 O THR B 349 N PHE B 362 SHEET 3 D 5 VAL B 387 LYS B 392 -1 O VAL B 387 N VAL B 350 SHEET 4 D 5 ASP B 396 CYS B 401 -1 N ASP B 396 O LYS B 392 SHEET 5 D 5 TYR B 434 PHE B 438 -1 O ILE B 435 N VAL B 399 SHEET 1 E 2 SER B 483 LEU B 484 0 SHEET 2 E 2 GLN B 549 PRO B 550 -1 O GLN B 549 N LEU B 484 SHEET 1 F 7 LEU C 288 HIS C 291 0 SHEET 2 F 7 VAL C 426 ILE C 429 1 O VAL C 426 N GLN C 289 SHEET 3 F 7 VAL C 407 GLN C 410 -1 O VAL C 407 N ILE C 429 SHEET 4 F 7 ILE C 500 PHE C 505 -1 O ARG C 502 N GLN C 410 SHEET 5 F 7 TRP C 524 LEU C 529 -1 N ILE C 525 O MET C 503 SHEET 6 F 7 TYR C 322 GLU C 330 -1 O SER C 325 N HIS C 528 SHEET 7 F 7 VAL C 333 GLN C 334 -1 O VAL C 333 N GLU C 330 SHEET 1 F1 7 LEU C 288 HIS C 291 0 SHEET 2 F1 7 VAL C 426 ILE C 429 1 O VAL C 426 N GLN C 289 SHEET 3 F1 7 VAL C 407 GLN C 410 -1 O VAL C 407 N ILE C 429 SHEET 4 F1 7 ILE C 500 PHE C 505 -1 O ARG C 502 N GLN C 410 SHEET 5 F1 7 TRP C 524 LEU C 529 -1 N ILE C 525 O MET C 503 SHEET 6 F1 7 TYR C 322 GLU C 330 -1 O SER C 325 N HIS C 528 SHEET 7 F1 7 PHE C 339 PRO C 342 -1 O PHE C 339 N ILE C 326 SHEET 1 G 5 ARG C 361 CYS C 363 0 SHEET 2 G 5 ILE C 347 ASP C 351 1 O THR C 349 N PHE C 362 SHEET 3 G 5 VAL C 387 LYS C 392 -1 N VAL C 387 O VAL C 350 SHEET 4 G 5 ASP C 396 CYS C 401 -1 N ASP C 396 O LYS C 392 SHEET 5 G 5 TYR C 434 PHE C 438 -1 O ILE C 435 N VAL C 399 SHEET 1 H 2 SER C 483 LEU C 484 0 SHEET 2 H 2 GLN C 549 PRO C 550 -1 O GLN C 549 N LEU C 484 SITE 1 AC1 7 ARG A 416 GLN A 442 ARG A 445 HOH A 656 SITE 2 AC1 7 ARG C 416 GLN C 442 ARG C 445 SITE 1 AC2 5 ARG A 497 ARG A 502 HOH A 565 HOH A 605 SITE 2 AC2 5 HOH A 624 SITE 1 AC3 4 LYS A 507 PRO A 514 ARG A 515 HOH A 639 SITE 1 AC4 5 LYS B 507 PRO B 514 ARG B 515 HOH B 613 SITE 2 AC4 5 HOH B 665 SITE 1 AC5 4 ARG B 416 GLN B 442 ARG B 445 GLN B 446 SITE 1 AC6 6 ARG B 497 ARG B 502 HOH B 558 HOH B 571 SITE 2 AC6 6 HOH B 647 HOH B 657 SITE 1 AC7 5 ARG C 497 ARG C 502 SO4 C 555 HOH C 559 SITE 2 AC7 5 HOH C 581 SITE 1 AC8 8 SER B 368 ASN B 369 ARG B 372 ARG C 496 SITE 2 AC8 8 ARG C 497 ARG C 502 SO4 C 554 HOH C 559 SITE 1 AC9 4 LYS C 507 PRO C 514 ARG C 515 HOH C 623 CRYST1 142.433 142.433 195.478 90.00 90.00 90.00 I 41 2 2 48 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 0.007021 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007021 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005116 0.00000