HEADER SIGNALING PROTEIN 05-SEP-19 6SRH TITLE CRYSTAL STRUCTURE OF THE ACVR1 (ALK2) KINASE IN COMPLEX WITH THE TITLE 2 COMPOUND M4K2117 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACTIVIN RECEPTOR TYPE-1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ACTIVIN RECEPTOR TYPE I,ACTR-I,ACTIVIN RECEPTOR-LIKE KINASE COMPND 5 2,ALK-2,SERINE/THREONINE-PROTEIN KINASE RECEPTOR R1,SKR1,TGF-B COMPND 6 SUPERFAMILY RECEPTOR TYPE I,TSR-I; COMPND 7 EC: 2.7.11.30; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ACVR1, ACVRLK2; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: SF9 KEYWDS KINASE, BMP, INHIBITOR, SIGNALLING, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.J.ADAMSON,E.P.WILLIAMS,D.SMIL,N.BURGESS-BROWN,F.VON DELFT, AUTHOR 2 C.H.ARROWSMITH,A.M.EDWARDS,C.BOUNTRA,A.N.BULLOCK REVDAT 2 24-JAN-24 6SRH 1 REMARK REVDAT 1 18-SEP-19 6SRH 0 JRNL AUTH R.J.ADAMSON,E.P.WILLIAMS,D.SMIL,N.BURGESS-BROWN,F.VON DELFT, JRNL AUTH 2 C.H.ARROWSMITH,A.M.EDWARDS,C.BOUNTRA,A.N.BULLOCK JRNL TITL CRYSTAL STRUCTURE OF THE ACVR1 (ALK2) KINASE IN COMPLEX WITH JRNL TITL 2 THE COMPOUND M4K2117 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 187543 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.134 REMARK 3 R VALUE (WORKING SET) : 0.132 REMARK 3 FREE R VALUE : 0.160 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 9247 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 48.0800 - 3.8800 0.99 6294 320 0.1390 0.1519 REMARK 3 2 3.8800 - 3.0800 1.00 6170 343 0.1232 0.1634 REMARK 3 3 3.0800 - 2.6900 1.00 6205 318 0.1296 0.1563 REMARK 3 4 2.6900 - 2.4500 1.00 6168 330 0.1159 0.1331 REMARK 3 5 2.4500 - 2.2700 1.00 6166 338 0.1119 0.1411 REMARK 3 6 2.2700 - 2.1400 1.00 6191 292 0.1110 0.1243 REMARK 3 7 2.1400 - 2.0300 1.00 6175 318 0.1093 0.1307 REMARK 3 8 2.0300 - 1.9400 1.00 6154 345 0.1111 0.1417 REMARK 3 9 1.9400 - 1.8700 1.00 6120 341 0.1137 0.1440 REMARK 3 10 1.8700 - 1.8000 1.00 6160 305 0.1190 0.1505 REMARK 3 11 1.8000 - 1.7500 1.00 6189 316 0.1216 0.1583 REMARK 3 12 1.7500 - 1.7000 1.00 6138 287 0.1187 0.1554 REMARK 3 13 1.7000 - 1.6500 1.00 6210 282 0.1149 0.1445 REMARK 3 14 1.6500 - 1.6100 1.00 6180 285 0.1168 0.1524 REMARK 3 15 1.6100 - 1.5700 1.00 6197 309 0.1225 0.1721 REMARK 3 16 1.5700 - 1.5400 1.00 6120 319 0.1269 0.1522 REMARK 3 17 1.5400 - 1.5100 1.00 6196 298 0.1343 0.1861 REMARK 3 18 1.5100 - 1.4800 1.00 6145 312 0.1459 0.1734 REMARK 3 19 1.4800 - 1.4600 1.00 6146 302 0.1613 0.1896 REMARK 3 20 1.4600 - 1.4300 1.00 6139 332 0.1651 0.1995 REMARK 3 21 1.4300 - 1.4100 1.00 6102 349 0.1663 0.1947 REMARK 3 22 1.4100 - 1.3900 1.00 6085 366 0.1770 0.2274 REMARK 3 23 1.3900 - 1.3700 1.00 6072 324 0.1931 0.2300 REMARK 3 24 1.3700 - 1.3500 1.00 6186 306 0.2071 0.2450 REMARK 3 25 1.3500 - 1.3300 0.97 5997 303 0.2183 0.2420 REMARK 3 26 1.3300 - 1.3100 0.92 5663 303 0.2264 0.2662 REMARK 3 27 1.3100 - 1.2900 0.86 5243 283 0.2491 0.2946 REMARK 3 28 1.2900 - 1.2800 0.80 4916 257 0.2752 0.3045 REMARK 3 29 1.2800 - 1.2600 0.73 4513 238 0.2895 0.3159 REMARK 3 30 1.2600 - 1.2500 0.67 4056 226 0.3035 0.3057 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.124 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.289 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.24 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.02 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 : 0.007 5221 REMARK 3 ANGLE : 1.036 7095 REMARK 3 CHIRALITY : 0.082 767 REMARK 3 PLANARITY : 0.006 882 REMARK 3 DIHEDRAL : 14.151 1937 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6SRH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1292104012. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : COMPOUND REFRACTIVE LENSES REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 0.5.655-G749651B0-DIALS REMARK 200 -1.11 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 187555 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 48.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.57900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.1 REMARK 200 STARTING MODEL: 3Q4U REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRATE PH 6.0 -- 1.4M AMMONIUM REMARK 280 SULFATE -- 0.2M SODIUM/POTASSIUM TARTRATE, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 63.58500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.41500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 63.58500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 42.41500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 SER A 199 REMARK 465 MET A 200 REMARK 465 GLN A 363 REMARK 465 SER A 364 REMARK 465 THR A 365 REMARK 465 ASN A 366 REMARK 465 GLN A 367 REMARK 465 LEU A 368 REMARK 465 ASP A 369 REMARK 465 VAL A 370 REMARK 465 GLY A 371 REMARK 465 ASN A 372 REMARK 465 ASN A 373 REMARK 465 SER B 199 REMARK 465 MET B 200 REMARK 465 GLN B 201 REMARK 465 ARG B 202 REMARK 465 THR B 203 REMARK 465 VAL B 204 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 216 CG CD CE NZ REMARK 470 GLU A 230 CG CD OE1 OE2 REMARK 470 LYS A 472 NZ REMARK 470 LYS A 475 CG CD CE NZ REMARK 470 GLU B 230 CG CD OE1 OE2 REMARK 470 GLU B 260 CD OE1 OE2 REMARK 470 GLN B 327 CG CD OE1 NE2 REMARK 470 SER B 364 OG REMARK 470 LYS B 428 CE NZ 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 O HOH A 719 O HOH A 728 1.74 REMARK 500 O HOH B 707 O HOH B 986 1.75 REMARK 500 O HOH A 777 O HOH A 962 1.78 REMARK 500 O HOH B 637 O HOH B 944 1.83 REMARK 500 O HOH A 785 O HOH A 952 1.84 REMARK 500 O HOH B 604 O HOH B 618 1.85 REMARK 500 O HOH B 848 O HOH B 1005 1.85 REMARK 500 O HOH B 882 O HOH B 911 1.87 REMARK 500 O HOH B 612 O HOH B 914 1.87 REMARK 500 O HOH B 632 O HOH B 870 1.88 REMARK 500 O HOH A 754 O HOH A 939 1.90 REMARK 500 O HOH B 861 O HOH B 879 1.93 REMARK 500 O HOH B 870 O HOH B 911 1.96 REMARK 500 O HOH A 622 O HOH A 882 1.96 REMARK 500 O HOH A 935 O HOH A 955 1.97 REMARK 500 O HOH A 754 O HOH A 783 1.98 REMARK 500 O HOH A 912 O HOH A 963 2.01 REMARK 500 O HOH B 874 O HOH B 899 2.03 REMARK 500 O HOH B 893 O HOH B 969 2.03 REMARK 500 O HOH A 731 O HOH A 941 2.04 REMARK 500 O HOH B 801 O HOH B 906 2.04 REMARK 500 O HOH B 960 O HOH B 991 2.04 REMARK 500 O HOH B 647 O HOH B 921 2.05 REMARK 500 O HOH A 884 O HOH A 894 2.06 REMARK 500 OD2 ASP A 241 O HOH A 602 2.07 REMARK 500 O HOH B 661 O HOH B 980 2.09 REMARK 500 O HOH A 637 O HOH A 939 2.09 REMARK 500 O HOH A 609 O HOH B 848 2.10 REMARK 500 O HOH B 613 O HOH B 640 2.11 REMARK 500 O HOH A 911 O HOH B 620 2.12 REMARK 500 O HOH A 679 O HOH A 833 2.13 REMARK 500 O HOH B 760 O HOH B 899 2.14 REMARK 500 O HOH A 782 O HOH A 931 2.15 REMARK 500 O HOH A 602 O HOH A 763 2.15 REMARK 500 O HOH A 889 O HOH A 949 2.16 REMARK 500 OD2 ASP B 241 O HOH B 601 2.16 REMARK 500 O HOH A 788 O HOH A 920 2.16 REMARK 500 O HOH B 601 O HOH B 626 2.17 REMARK 500 O HOH B 739 O HOH B 956 2.17 REMARK 500 O HOH B 901 O HOH B 976 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 859 O HOH B 668 4445 1.88 REMARK 500 O HOH A 883 O HOH B 957 3445 1.97 REMARK 500 O HOH A 984 O HOH B 791 4445 2.01 REMARK 500 O HOH A 907 O HOH B 735 2555 2.08 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 ARG A 335 -0.55 79.59 REMARK 500 ASP A 336 47.47 -148.28 REMARK 500 ASP A 354 88.46 75.26 REMARK 500 HIS B 274 -132.00 55.37 REMARK 500 ARG B 335 -0.80 80.13 REMARK 500 ASP B 336 46.82 -145.27 REMARK 500 ASP B 354 87.93 75.03 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 LU8 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TLA A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 509 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 511 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 512 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 513 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 514 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 515 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LU8 B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LU8 B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LU8 B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS B 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 509 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 511 DBREF 6SRH A 201 499 UNP Q04771 ACVR1_HUMAN 201 499 DBREF 6SRH B 201 499 UNP Q04771 ACVR1_HUMAN 201 499 SEQADV 6SRH SER A 199 UNP Q04771 EXPRESSION TAG SEQADV 6SRH MET A 200 UNP Q04771 EXPRESSION TAG SEQADV 6SRH ASP A 207 UNP Q04771 GLN 207 ENGINEERED MUTATION SEQADV 6SRH SER B 199 UNP Q04771 EXPRESSION TAG SEQADV 6SRH MET B 200 UNP Q04771 EXPRESSION TAG SEQADV 6SRH ASP B 207 UNP Q04771 GLN 207 ENGINEERED MUTATION SEQRES 1 A 301 SER MET GLN ARG THR VAL ALA ARG ASP ILE THR LEU LEU SEQRES 2 A 301 GLU CYS VAL GLY LYS GLY ARG TYR GLY GLU VAL TRP ARG SEQRES 3 A 301 GLY SER TRP GLN GLY GLU ASN VAL ALA VAL LYS ILE PHE SEQRES 4 A 301 SER SER ARG ASP GLU LYS SER TRP PHE ARG GLU THR GLU SEQRES 5 A 301 LEU TYR ASN THR VAL MET LEU ARG HIS GLU ASN ILE LEU SEQRES 6 A 301 GLY PHE ILE ALA SER ASP MET THR SER ARG HIS SER SER SEQRES 7 A 301 THR GLN LEU TRP LEU ILE THR HIS TYR HIS GLU MET GLY SEQRES 8 A 301 SER LEU TYR ASP TYR LEU GLN LEU THR THR LEU ASP THR SEQRES 9 A 301 VAL SER CYS LEU ARG ILE VAL LEU SER ILE ALA SER GLY SEQRES 10 A 301 LEU ALA HIS LEU HIS ILE GLU ILE PHE GLY THR GLN GLY SEQRES 11 A 301 LYS PRO ALA ILE ALA HIS ARG ASP LEU LYS SER LYS ASN SEQRES 12 A 301 ILE LEU VAL LYS LYS ASN GLY GLN CYS CYS ILE ALA ASP SEQRES 13 A 301 LEU GLY LEU ALA VAL MET HIS SER GLN SER THR ASN GLN SEQRES 14 A 301 LEU ASP VAL GLY ASN ASN PRO ARG VAL GLY THR LYS ARG SEQRES 15 A 301 TYR MET ALA PRO GLU VAL LEU ASP GLU THR ILE GLN VAL SEQRES 16 A 301 ASP CYS PHE ASP SER TYR LYS ARG VAL ASP ILE TRP ALA SEQRES 17 A 301 PHE GLY LEU VAL LEU TRP GLU VAL ALA ARG ARG MET VAL SEQRES 18 A 301 SER ASN GLY ILE VAL GLU ASP TYR LYS PRO PRO PHE TYR SEQRES 19 A 301 ASP VAL VAL PRO ASN ASP PRO SER PHE GLU ASP MET ARG SEQRES 20 A 301 LYS VAL VAL CYS VAL ASP GLN GLN ARG PRO ASN ILE PRO SEQRES 21 A 301 ASN ARG TRP PHE SER ASP PRO THR LEU THR SER LEU ALA SEQRES 22 A 301 LYS LEU MET LYS GLU CYS TRP TYR GLN ASN PRO SER ALA SEQRES 23 A 301 ARG LEU THR ALA LEU ARG ILE LYS LYS THR LEU THR LYS SEQRES 24 A 301 ILE ASP SEQRES 1 B 301 SER MET GLN ARG THR VAL ALA ARG ASP ILE THR LEU LEU SEQRES 2 B 301 GLU CYS VAL GLY LYS GLY ARG TYR GLY GLU VAL TRP ARG SEQRES 3 B 301 GLY SER TRP GLN GLY GLU ASN VAL ALA VAL LYS ILE PHE SEQRES 4 B 301 SER SER ARG ASP GLU LYS SER TRP PHE ARG GLU THR GLU SEQRES 5 B 301 LEU TYR ASN THR VAL MET LEU ARG HIS GLU ASN ILE LEU SEQRES 6 B 301 GLY PHE ILE ALA SER ASP MET THR SER ARG HIS SER SER SEQRES 7 B 301 THR GLN LEU TRP LEU ILE THR HIS TYR HIS GLU MET GLY SEQRES 8 B 301 SER LEU TYR ASP TYR LEU GLN LEU THR THR LEU ASP THR SEQRES 9 B 301 VAL SER CYS LEU ARG ILE VAL LEU SER ILE ALA SER GLY SEQRES 10 B 301 LEU ALA HIS LEU HIS ILE GLU ILE PHE GLY THR GLN GLY SEQRES 11 B 301 LYS PRO ALA ILE ALA HIS ARG ASP LEU LYS SER LYS ASN SEQRES 12 B 301 ILE LEU VAL LYS LYS ASN GLY GLN CYS CYS ILE ALA ASP SEQRES 13 B 301 LEU GLY LEU ALA VAL MET HIS SER GLN SER THR ASN GLN SEQRES 14 B 301 LEU ASP VAL GLY ASN ASN PRO ARG VAL GLY THR LYS ARG SEQRES 15 B 301 TYR MET ALA PRO GLU VAL LEU ASP GLU THR ILE GLN VAL SEQRES 16 B 301 ASP CYS PHE ASP SER TYR LYS ARG VAL ASP ILE TRP ALA SEQRES 17 B 301 PHE GLY LEU VAL LEU TRP GLU VAL ALA ARG ARG MET VAL SEQRES 18 B 301 SER ASN GLY ILE VAL GLU ASP TYR LYS PRO PRO PHE TYR SEQRES 19 B 301 ASP VAL VAL PRO ASN ASP PRO SER PHE GLU ASP MET ARG SEQRES 20 B 301 LYS VAL VAL CYS VAL ASP GLN GLN ARG PRO ASN ILE PRO SEQRES 21 B 301 ASN ARG TRP PHE SER ASP PRO THR LEU THR SER LEU ALA SEQRES 22 B 301 LYS LEU MET LYS GLU CYS TRP TYR GLN ASN PRO SER ALA SEQRES 23 B 301 ARG LEU THR ALA LEU ARG ILE LYS LYS THR LEU THR LYS SEQRES 24 B 301 ILE ASP HET LU8 A 501 128 HET EDO A 502 10 HET EDO A 503 10 HET EDO A 504 10 HET EDO A 505 10 HET DMS A 506 10 HET TLA A 507 14 HET SO4 A 508 5 HET SO4 A 509 5 HET SO4 A 510 5 HET EDO A 511 10 HET EDO A 512 10 HET EDO A 513 10 HET EDO A 514 10 HET EDO A 515 10 HET LU8 B 501 64 HET LU8 B 502 64 HET LU8 B 503 64 HET SO4 B 504 5 HET EDO B 505 10 HET DMS B 506 10 HET SO4 B 507 5 HET SO4 B 508 5 HET EDO B 509 10 HET EDO B 510 10 HET EDO B 511 10 HETNAM LU8 4-METHYL-3-[4-(1-METHYLPIPERIDIN-4-YL)PHENYL]-5-(3,4,5- HETNAM 2 LU8 TRIMETHOXYPHENYL)PYRIDINE HETNAM EDO 1,2-ETHANEDIOL HETNAM DMS DIMETHYL SULFOXIDE HETNAM TLA L(+)-TARTARIC ACID HETNAM SO4 SULFATE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 3 LU8 4(C27 H32 N2 O3) FORMUL 4 EDO 13(C2 H6 O2) FORMUL 8 DMS 2(C2 H6 O S) FORMUL 9 TLA C4 H6 O6 FORMUL 10 SO4 6(O4 S 2-) FORMUL 29 HOH *842(H2 O) HELIX 1 AA1 ASP A 241 VAL A 255 1 15 HELIX 2 AA2 SER A 290 THR A 298 1 9 HELIX 3 AA3 ASP A 301 ILE A 321 1 21 HELIX 4 AA4 LYS A 338 LYS A 340 5 3 HELIX 5 AA5 THR A 378 MET A 382 5 5 HELIX 6 AA6 ALA A 383 ASP A 388 1 6 HELIX 7 AA7 CYS A 395 ARG A 416 1 22 HELIX 8 AA8 SER A 440 CYS A 449 1 10 HELIX 9 AA9 PRO A 458 SER A 463 5 6 HELIX 10 AB1 ASP A 464 TRP A 478 1 15 HELIX 11 AB2 ASN A 481 ARG A 485 5 5 HELIX 12 AB3 THR A 487 LYS A 497 1 11 HELIX 13 AB4 ASP B 241 ASN B 253 1 13 HELIX 14 AB5 THR B 254 ARG B 258 5 5 HELIX 15 AB6 SER B 290 THR B 298 1 9 HELIX 16 AB7 ASP B 301 ILE B 321 1 21 HELIX 17 AB8 LYS B 338 LYS B 340 5 3 HELIX 18 AB9 THR B 378 MET B 382 5 5 HELIX 19 AC1 ALA B 383 ASP B 388 1 6 HELIX 20 AC2 CYS B 395 ARG B 416 1 22 HELIX 21 AC3 SER B 440 CYS B 449 1 10 HELIX 22 AC4 PRO B 458 SER B 463 5 6 HELIX 23 AC5 ASP B 464 GLU B 476 1 13 HELIX 24 AC6 ASN B 481 ARG B 485 5 5 HELIX 25 AC7 THR B 487 ILE B 498 1 12 SHEET 1 AA1 5 THR A 209 GLY A 217 0 SHEET 2 AA1 5 GLY A 220 TRP A 227 -1 O ARG A 224 N LEU A 211 SHEET 3 AA1 5 GLU A 230 PHE A 237 -1 O VAL A 232 N GLY A 225 SHEET 4 AA1 5 THR A 277 THR A 283 -1 O LEU A 281 N LYS A 235 SHEET 5 AA1 5 PHE A 265 SER A 272 -1 N ALA A 267 O ILE A 282 SHEET 1 AA2 2 ALA A 331 ALA A 333 0 SHEET 2 AA2 2 VAL A 359 HIS A 361 -1 O HIS A 361 N ALA A 331 SHEET 1 AA3 2 ILE A 342 VAL A 344 0 SHEET 2 AA3 2 CYS A 350 ILE A 352 -1 O CYS A 351 N LEU A 343 SHEET 1 AA4 5 ILE B 208 GLY B 217 0 SHEET 2 AA4 5 GLY B 220 TRP B 227 -1 O ARG B 224 N GLU B 212 SHEET 3 AA4 5 GLU B 230 PHE B 237 -1 O VAL B 232 N GLY B 225 SHEET 4 AA4 5 SER B 276 HIS B 284 -1 O LEU B 281 N LYS B 235 SHEET 5 AA4 5 PHE B 265 ARG B 273 -1 N ALA B 267 O ILE B 282 SHEET 1 AA5 3 ALA B 331 ALA B 333 0 SHEET 2 AA5 3 VAL B 359 SER B 362 -1 O HIS B 361 N ALA B 331 SHEET 3 AA5 3 GLN B 367 ASP B 369 -1 O ASP B 369 N MET B 360 SHEET 1 AA6 2 ILE B 342 VAL B 344 0 SHEET 2 AA6 2 CYS B 350 ILE B 352 -1 O CYS B 351 N LEU B 343 SITE 1 AC1 16 VAL A 214 ALA A 233 LYS A 235 LEU A 281 SITE 2 AC1 16 THR A 283 TYR A 285 HIS A 286 GLY A 289 SITE 3 AC1 16 ASP A 293 LYS A 340 ASN A 341 LEU A 343 SITE 4 AC1 16 ALA A 353 HOH A 621 HOH A 718 HOH A 939 SITE 1 AC2 6 HIS A 259 ILE A 262 GLY A 264 HIS A 284 SITE 2 AC2 6 HIS A 286 HOH A 673 SITE 1 AC3 6 PHE A 431 ASP A 433 GLN A 453 ARG A 454 SITE 2 AC3 6 ASN A 456 HOH A 741 SITE 1 AC4 4 ARG A 445 VAL A 450 HOH A 644 HOH A 889 SITE 1 AC5 6 ARG A 380 TYR A 432 VAL A 435 PRO A 436 SITE 2 AC5 6 ASN A 437 ASN B 437 SITE 1 AC6 4 HOH A 719 ARG B 273 HOH B 699 HOH B 842 SITE 1 AC7 3 ARG A 273 HIS A 274 HOH A 611 SITE 1 AC8 9 HIS A 286 LYS A 345 LYS A 346 HOH A 666 SITE 2 AC8 9 HOH A 669 HOH A 674 HOH A 681 HOH A 686 SITE 3 AC8 9 HOH A 774 SITE 1 AC9 8 ASN A 456 PRO A 458 ASN A 459 HOH A 657 SITE 2 AC9 8 HOH A 880 HIS B 274 HOH B 769 HOH B 959 SITE 1 AD1 9 ARG A 380 ASP A 438 PRO A 439 HOH A 652 SITE 2 AD1 9 HOH A 703 HOH A 759 HOH A 760 HOH A 779 SITE 3 AD1 9 HOH A 835 SITE 1 AD2 6 ARG A 416 LYS A 428 TYR A 432 HOH A 639 SITE 2 AD2 6 HOH A 845 HOH A 851 SITE 1 AD3 5 MET A 256 LEU A 257 ARG A 258 HIS A 318 SITE 2 AD3 5 HOH A 720 SITE 1 AD4 5 GLN A 201 ARG A 202 GLU B 221 ILE B 236 SITE 2 AD4 5 LU8 B 503 SITE 1 AD5 7 ARG A 202 ASN A 421 ILE A 423 ARG A 460 SITE 2 AD5 7 SER A 463 HOH A 691 LU8 B 503 SITE 1 AD6 1 ARG A 218 SITE 1 AD7 17 VAL B 214 ALA B 233 LYS B 235 GLU B 248 SITE 2 AD7 17 LEU B 281 THR B 283 TYR B 285 HIS B 286 SITE 3 AD7 17 GLY B 289 ASP B 293 PHE B 324 LYS B 340 SITE 4 AD7 17 ASN B 341 LEU B 343 ALA B 353 HOH B 679 SITE 5 AD7 17 HOH B 808 SITE 1 AD8 12 TRP A 227 ILE A 266 ASN A 459 PHE A 462 SITE 2 AD8 12 SER A 463 HOH A 662 SER B 272 ARG B 273 SITE 3 AD8 12 SER B 276 LU8 B 503 HOH B 738 HOH B 842 SITE 1 AD9 16 ARG A 202 VAL A 204 ALA A 205 ARG A 206 SITE 2 AD9 16 TRP A 227 ALA A 267 EDO A 513 EDO A 514 SITE 3 AD9 16 ARG B 206 ASP B 269 THR B 271 GLN B 278 SITE 4 AD9 16 TRP B 280 LU8 B 502 HOH B 754 HOH B 761 SITE 1 AE1 8 HIS B 286 LYS B 345 LYS B 346 HOH B 686 SITE 2 AE1 8 HOH B 713 HOH B 730 HOH B 739 HOH B 776 SITE 1 AE2 8 ASP B 433 VAL B 434 GLN B 453 ARG B 454 SITE 2 AE2 8 ASN B 456 HOH B 703 HOH B 731 HOH B 792 SITE 1 AE3 3 ARG B 490 LYS B 493 LYS B 497 SITE 1 AE4 5 GLY B 217 ARG B 218 TYR B 219 HOH B 654 SITE 2 AE4 5 HOH B 708 SITE 1 AE5 8 ARG B 218 THR B 378 LYS B 379 HOH B 624 SITE 2 AE5 8 HOH B 635 HOH B 661 HOH B 779 HOH B 819 SITE 1 AE6 4 PRO A 374 VAL B 419 GLY B 422 HOH B 718 SITE 1 AE7 8 HIS B 259 GLU B 260 ILE B 262 GLY B 264 SITE 2 AE7 8 HIS B 286 CYS B 351 HOH B 677 HOH B 903 SITE 1 AE8 4 TYR B 479 GLN B 480 ASN B 481 HOH B 645 CRYST1 127.170 84.830 88.080 90.00 130.87 90.00 C 1 2 1 8 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 0.007863 0.000000 0.006804 0.00000 SCALE2 0.000000 0.011788 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015014 0.00000