HEADER SIGNALING PROTEIN 02-MAR-22 7U5O TITLE CRYSTAL STRUCTURE OF THE BONE MORPHOGENETIC PROTEIN RECEPTOR TYPE 2 TITLE 2 LIGAND BINDING DOMAIN IN COMPLEX WITH ACTIVIN-B COMPND MOL_ID: 1; COMPND 2 MOLECULE: INHIBIN BETA B CHAIN; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: ACTIVIN BETA-B CHAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: BONE MORPHOGENETIC PROTEIN RECEPTOR TYPE-2; COMPND 8 CHAIN: E, F, G; COMPND 9 SYNONYM: BMP TYPE-2 RECEPTOR,BMPR-2,BONE MORPHOGENETIC PROTEIN COMPND 10 RECEPTOR TYPE II,BMP TYPE II RECEPTOR,BMPR-II; COMPND 11 EC: 2.7.11.30; 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 GENE: INHBB; SOURCE 6 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: BMPR2, PPH1; SOURCE 14 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 15 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 10029 KEYWDS CELL SIGNALING, RECEPTOR-LIGAND COMPLEX, GROWTH FACTOR, RECEPTOR KEYWDS 2 INTERACTION, ACTIVIN B, BMPRII, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.Y.CHU,A.MALIK,V.THAMILSELVAN,E.MARTINEZ-HACKERT REVDAT 3 18-OCT-23 7U5O 1 REMARK REVDAT 2 06-JUL-22 7U5O 1 JRNL REVDAT 1 22-JUN-22 7U5O 0 JRNL AUTH K.Y.CHU,A.MALIK,V.THAMILSELVAN,E.MARTINEZ-HACKERT JRNL TITL TYPE II BMP AND ACTIVIN RECEPTORS BMPR2 AND ACVR2A SHARE A JRNL TITL 2 CONSERVED MODE OF GROWTH FACTOR RECOGNITION. JRNL REF J.BIOL.CHEM. V. 298 02076 2022 JRNL REFN ESSN 1083-351X JRNL PMID 35643319 JRNL DOI 10.1016/J.JBC.2022.102076 REMARK 2 REMARK 2 RESOLUTION. 3.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.06 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 13115 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 646 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 36.0600 - 5.8900 0.98 2483 132 0.2546 0.2931 REMARK 3 2 5.8900 - 4.6800 1.00 2509 133 0.2327 0.2614 REMARK 3 3 4.6800 - 4.0900 1.00 2497 125 0.1976 0.2684 REMARK 3 4 4.0900 - 3.7200 1.00 2492 124 0.2250 0.3211 REMARK 3 5 3.7200 - 3.4500 1.00 2488 132 0.2632 0.2941 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.450 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 112.6 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 141.7 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 1.4519 -32.9811 36.0131 REMARK 3 T TENSOR REMARK 3 T11: 0.8649 T22: 0.7163 REMARK 3 T33: 0.7755 T12: -0.0828 REMARK 3 T13: 0.1325 T23: 0.0568 REMARK 3 L TENSOR REMARK 3 L11: 1.3553 L22: 1.6416 REMARK 3 L33: 1.3907 L12: -0.0664 REMARK 3 L13: -0.6714 L23: 0.4342 REMARK 3 S TENSOR REMARK 3 S11: -0.1986 S12: 0.2911 S13: -0.0021 REMARK 3 S21: -0.5955 S22: 0.0989 S23: -0.4153 REMARK 3 S31: -0.0125 S32: 0.1515 S33: 0.1242 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 2 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESID 293 THROUGH 298 OR REMARK 3 (RESID 299 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 300 REMARK 3 THROUGH 312 OR (RESID 313 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 314 THROUGH 338 OR (RESID 339 REMARK 3 AND (NAME N OR NAME CA OR NAME C OR NAME REMARK 3 O OR NAME CB )) OR RESID 346 THROUGH 375 REMARK 3 OR (RESID 376 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB )) OR RESID REMARK 3 377 THROUGH 393 OR (RESID 394 AND (NAME N REMARK 3 OR NAME CA OR NAME C OR NAME O OR NAME CB REMARK 3 )) OR RESID 395 THROUGH 407)) REMARK 3 SELECTION : (CHAIN B AND (RESID 293 THROUGH 300 OR REMARK 3 (RESID 301 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 302 REMARK 3 THROUGH 312 OR (RESID 313 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 314 THROUGH 338 OR (RESID 339 REMARK 3 AND (NAME N OR NAME CA OR NAME C OR NAME REMARK 3 O OR NAME CB )) OR RESID 346 THROUGH 375 REMARK 3 OR (RESID 376 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB )) OR RESID REMARK 3 377 THROUGH 392 OR (RESID 393 THROUGH 394 REMARK 3 AND (NAME N OR NAME CA OR NAME C OR NAME REMARK 3 O OR NAME CB )) OR RESID 395 THROUGH 407)) REMARK 3 ATOM PAIRS NUMBER : 975 REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESID 293 THROUGH 298 OR REMARK 3 (RESID 299 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 300 REMARK 3 THROUGH 312 OR (RESID 313 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 314 THROUGH 338 OR (RESID 339 REMARK 3 AND (NAME N OR NAME CA OR NAME C OR NAME REMARK 3 O OR NAME CB )) OR RESID 346 THROUGH 375 REMARK 3 OR (RESID 376 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB )) OR RESID REMARK 3 377 THROUGH 393 OR (RESID 394 AND (NAME N REMARK 3 OR NAME CA OR NAME C OR NAME O OR NAME CB REMARK 3 )) OR RESID 395 THROUGH 407)) REMARK 3 SELECTION : (CHAIN C AND (RESID 293 THROUGH 298 OR REMARK 3 (RESID 299 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 300 OR REMARK 3 (RESID 301 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 302 REMARK 3 THROUGH 306 OR (RESID 307 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 308 THROUGH 339 OR RESID 346 REMARK 3 THROUGH 368 OR (RESID 369 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 370 THROUGH 407)) REMARK 3 ATOM PAIRS NUMBER : 975 REMARK 3 RMSD : NULL REMARK 3 NCS GROUP : 2 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN E AND (RESID 32 THROUGH 39 OR REMARK 3 (RESID 40 THROUGH 54 AND (NAME N OR NAME REMARK 3 CA OR NAME C OR NAME O OR NAME CB )) OR REMARK 3 RESID 55 THROUGH 80 OR (RESID 81 AND REMARK 3 (NAME N OR NAME CA OR NAME C OR NAME O OR REMARK 3 NAME CB )) OR RESID 82 THROUGH 87 OR REMARK 3 RESID 93 THROUGH 102 OR RESID 112 THROUGH REMARK 3 120 OR (RESID 121 THROUGH 122 AND (NAME N REMARK 3 OR NAME CA OR NAME C OR NAME O OR NAME CB REMARK 3 )) OR RESID 123 THROUGH 129 OR (RESID 130 REMARK 3 THROUGH 131 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB )) OR RESID REMARK 3 132 THROUGH 133)) REMARK 3 SELECTION : (CHAIN F AND ((RESID 32 THROUGH 33 AND REMARK 3 (NAME N OR NAME CA OR NAME C OR NAME O OR REMARK 3 NAME CB )) OR RESID 34 THROUGH 41 OR REMARK 3 (RESID 53 THROUGH 54 AND (NAME N OR NAME REMARK 3 CA OR NAME C OR NAME O OR NAME CB )) OR REMARK 3 RESID 55 THROUGH 71 OR RESID 75 THROUGH REMARK 3 102 OR RESID 112 THROUGH 125 OR (RESID REMARK 3 126 AND (NAME N OR NAME CA OR NAME C OR REMARK 3 NAME O OR NAME CB )) OR RESID 127 THROUGH REMARK 3 133)) REMARK 3 ATOM PAIRS NUMBER : 414 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7U5O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1000263550. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-FEB-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97857 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13152 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.450 REMARK 200 RESOLUTION RANGE LOW (A) : 60.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.10200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.78 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2HLR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 175 MM AMMONIUM SULFATE 100 MM BIS REMARK 280 TRIS 14% PEG 3000, PH 5.4, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 294K 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 40.48000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.73000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 40.48000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 57.73000 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, 3 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, E 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, F 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, G 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 LEU A 340 REMARK 465 ALA A 341 REMARK 465 GLY A 342 REMARK 465 VAL A 343 REMARK 465 LEU B 340 REMARK 465 ALA B 341 REMARK 465 GLY B 342 REMARK 465 VAL B 343 REMARK 465 PRO B 344 REMARK 465 GLY B 345 REMARK 465 SER E 27 REMARK 465 GLN E 28 REMARK 465 ASN E 29 REMARK 465 GLN E 30 REMARK 465 GLN E 42 REMARK 465 ASP E 43 REMARK 465 LEU E 44 REMARK 465 GLY E 45 REMARK 465 ILE E 46 REMARK 465 GLY E 47 REMARK 465 GLU E 48 REMARK 465 SER E 49 REMARK 465 ARG E 50 REMARK 465 ILE E 51 REMARK 465 SER E 52 REMARK 465 LYS E 72 REMARK 465 SER E 73 REMARK 465 LYS E 74 REMARK 465 THR E 103 REMARK 465 THR E 104 REMARK 465 PRO E 105 REMARK 465 PRO E 106 REMARK 465 SER E 107 REMARK 465 PRO E 134 REMARK 465 ASP E 135 REMARK 465 THR E 136 REMARK 465 THR E 137 REMARK 465 SER F 27 REMARK 465 GLN F 28 REMARK 465 ASN F 29 REMARK 465 GLN F 30 REMARK 465 GLU F 31 REMARK 465 GLN F 42 REMARK 465 ASP F 43 REMARK 465 LEU F 44 REMARK 465 GLY F 45 REMARK 465 ILE F 46 REMARK 465 GLY F 47 REMARK 465 GLU F 48 REMARK 465 SER F 49 REMARK 465 ILE F 88 REMARK 465 GLY F 89 REMARK 465 ASP F 90 REMARK 465 PRO F 91 REMARK 465 GLN F 92 REMARK 465 ILE F 108 REMARK 465 GLN F 109 REMARK 465 ASN F 110 REMARK 465 GLY F 111 REMARK 465 PRO F 134 REMARK 465 ASP F 135 REMARK 465 THR F 136 REMARK 465 THR F 137 REMARK 465 SER G 27 REMARK 465 GLN G 28 REMARK 465 ASN G 29 REMARK 465 GLN G 42 REMARK 465 ASP G 43 REMARK 465 LEU G 44 REMARK 465 GLY G 45 REMARK 465 TRP G 70 REMARK 465 GLU G 71 REMARK 465 LYS G 72 REMARK 465 SER G 73 REMARK 465 LYS G 74 REMARK 465 GLY G 75 REMARK 465 ASP G 76 REMARK 465 ILE G 77 REMARK 465 ASN G 78 REMARK 465 LEU G 79 REMARK 465 SER G 107 REMARK 465 ILE G 108 REMARK 465 GLN G 109 REMARK 465 ASN G 110 REMARK 465 GLY G 111 REMARK 465 PRO G 132 REMARK 465 PRO G 133 REMARK 465 PRO G 134 REMARK 465 ASP G 135 REMARK 465 THR G 136 REMARK 465 THR G 137 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 ASN A 301 CG OD1 ND2 REMARK 470 GLN A 307 CG CD OE1 NE2 REMARK 470 ASN A 369 CG OD1 ND2 REMARK 470 LYS A 393 CG CD CE NZ REMARK 470 ARG B 299 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 307 CG CD OE1 NE2 REMARK 470 ASN B 369 CG OD1 ND2 REMARK 470 ARG C 313 CG CD NE CZ NH1 NH2 REMARK 470 TYR C 339 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS C 376 CG CD CE NZ REMARK 470 LYS C 393 CG CD CE NZ REMARK 470 ARG C 394 CG CD NE CZ NH1 NH2 REMARK 470 GLU E 31 CG CD OE1 OE2 REMARK 470 ARG E 32 CG CD NE CZ NH1 NH2 REMARK 470 LEU E 33 CG CD1 CD2 REMARK 470 LYS E 37 CG CD CE NZ REMARK 470 HIS E 53 CG ND1 CD2 CE1 NE2 REMARK 470 GLU E 54 CG CD OE1 OE2 REMARK 470 LYS E 62 CG CD CE NZ REMARK 470 GLU E 93 CG CD OE1 OE2 REMARK 470 HIS E 95 CG ND1 CD2 CE1 NE2 REMARK 470 GLU E 97 CG CD OE1 OE2 REMARK 470 GLU E 98 CG CD OE1 OE2 REMARK 470 ILE E 108 CG1 CG2 CD1 REMARK 470 ARG E 114 CG CD NE CZ NH1 NH2 REMARK 470 ASN E 126 CG OD1 ND2 REMARK 470 ARG F 32 CG CD NE CZ NH1 NH2 REMARK 470 LYS F 37 CG CD CE NZ REMARK 470 TYR F 40 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLN F 41 CG CD OE1 NE2 REMARK 470 LYS F 62 CG CD CE NZ REMARK 470 LYS F 74 CG CD CE NZ REMARK 470 LYS F 81 CG CD CE NZ REMARK 470 GLU F 93 CG CD OE1 OE2 REMARK 470 HIS F 95 CG ND1 CD2 CE1 NE2 REMARK 470 GLU F 97 CG CD OE1 OE2 REMARK 470 GLU F 98 CG CD OE1 OE2 REMARK 470 ARG F 114 CG CD NE CZ NH1 NH2 REMARK 470 ASP F 121 CG OD1 OD2 REMARK 470 LEU F 122 CG CD1 CD2 REMARK 470 ASN F 130 CG OD1 ND2 REMARK 470 PHE F 131 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN G 30 CG CD OE1 NE2 REMARK 470 GLU G 31 CG CD OE1 OE2 REMARK 470 ARG G 32 CG CD NE CZ NH1 NH2 REMARK 470 LEU G 33 CG CD1 CD2 REMARK 470 LYS G 37 CG CD CE NZ REMARK 470 GLN G 41 CG CD OE1 NE2 REMARK 470 ARG G 50 CG CD NE CZ NH1 NH2 REMARK 470 GLU G 54 CG CD OE1 OE2 REMARK 470 LYS G 62 CG CD CE NZ REMARK 470 LEU G 69 CG CD1 CD2 REMARK 470 HIS G 87 CG ND1 CD2 CE1 NE2 REMARK 470 GLN G 92 CG CD OE1 NE2 REMARK 470 HIS G 95 CG ND1 CD2 CE1 NE2 REMARK 470 GLU G 97 CG CD OE1 OE2 REMARK 470 GLU G 98 CG CD OE1 OE2 REMARK 470 ARG G 114 CG CD NE CZ NH1 NH2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASN F 55 CA CG REMARK 480 ASN G 55 CA OD1 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 SG CYS G 99 SG CYS G 116 1.54 REMARK 500 NZ LYS B 393 O CYS F 84 1.96 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 CB CYS A 371 SG CYS A 371 2556 1.59 REMARK 500 CB CYS B 371 SG CYS C 371 2556 1.68 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 ASN A 330 171.26 61.70 REMARK 500 SER A 346 -36.00 -136.12 REMARK 500 ASN B 330 171.31 61.60 REMARK 500 CYS C 303 109.70 -55.32 REMARK 500 ASN C 330 170.49 61.62 REMARK 500 TYR C 339 105.62 -57.90 REMARK 500 ASP E 90 69.58 -166.52 REMARK 500 TYR F 40 -107.83 -104.29 REMARK 500 HIS F 53 48.97 -109.07 REMARK 500 THR F 103 -167.35 -115.80 REMARK 500 PRO F 106 97.13 -61.25 REMARK 500 PRO F 132 101.44 -51.27 REMARK 500 LYS G 37 102.71 -167.44 REMARK 500 TYR G 40 -116.22 -107.68 REMARK 500 HIS G 53 9.34 -68.35 REMARK 500 GLN G 92 19.46 -67.80 REMARK 500 GLU G 93 -32.21 -136.26 REMARK 500 THR G 102 -138.17 -105.64 REMARK 500 REMARK 500 REMARK: NULL DBREF 7U5O A 293 407 UNP P09529 INHBB_HUMAN 293 407 DBREF 7U5O B 293 407 UNP P09529 INHBB_HUMAN 293 407 DBREF 7U5O C 293 407 UNP P09529 INHBB_HUMAN 293 407 DBREF 7U5O E 27 137 UNP Q13873 BMPR2_HUMAN 27 137 DBREF 7U5O F 27 137 UNP Q13873 BMPR2_HUMAN 27 137 DBREF 7U5O G 27 137 UNP Q13873 BMPR2_HUMAN 27 137 SEQRES 1 A 115 GLY LEU GLU CYS ASP GLY ARG THR ASN LEU CYS CYS ARG SEQRES 2 A 115 GLN GLN PHE PHE ILE ASP PHE ARG LEU ILE GLY TRP ASN SEQRES 3 A 115 ASP TRP ILE ILE ALA PRO THR GLY TYR TYR GLY ASN TYR SEQRES 4 A 115 CYS GLU GLY SER CYS PRO ALA TYR LEU ALA GLY VAL PRO SEQRES 5 A 115 GLY SER ALA SER SER PHE HIS THR ALA VAL VAL ASN GLN SEQRES 6 A 115 TYR ARG MET ARG GLY LEU ASN PRO GLY THR VAL ASN SER SEQRES 7 A 115 CYS CYS ILE PRO THR LYS LEU SER THR MET SER MET LEU SEQRES 8 A 115 TYR PHE ASP ASP GLU TYR ASN ILE VAL LYS ARG ASP VAL SEQRES 9 A 115 PRO ASN MET ILE VAL GLU GLU CYS GLY CYS ALA SEQRES 1 B 115 GLY LEU GLU CYS ASP GLY ARG THR ASN LEU CYS CYS ARG SEQRES 2 B 115 GLN GLN PHE PHE ILE ASP PHE ARG LEU ILE GLY TRP ASN SEQRES 3 B 115 ASP TRP ILE ILE ALA PRO THR GLY TYR TYR GLY ASN TYR SEQRES 4 B 115 CYS GLU GLY SER CYS PRO ALA TYR LEU ALA GLY VAL PRO SEQRES 5 B 115 GLY SER ALA SER SER PHE HIS THR ALA VAL VAL ASN GLN SEQRES 6 B 115 TYR ARG MET ARG GLY LEU ASN PRO GLY THR VAL ASN SER SEQRES 7 B 115 CYS CYS ILE PRO THR LYS LEU SER THR MET SER MET LEU SEQRES 8 B 115 TYR PHE ASP ASP GLU TYR ASN ILE VAL LYS ARG ASP VAL SEQRES 9 B 115 PRO ASN MET ILE VAL GLU GLU CYS GLY CYS ALA SEQRES 1 C 115 GLY LEU GLU CYS ASP GLY ARG THR ASN LEU CYS CYS ARG SEQRES 2 C 115 GLN GLN PHE PHE ILE ASP PHE ARG LEU ILE GLY TRP ASN SEQRES 3 C 115 ASP TRP ILE ILE ALA PRO THR GLY TYR TYR GLY ASN TYR SEQRES 4 C 115 CYS GLU GLY SER CYS PRO ALA TYR LEU ALA GLY VAL PRO SEQRES 5 C 115 GLY SER ALA SER SER PHE HIS THR ALA VAL VAL ASN GLN SEQRES 6 C 115 TYR ARG MET ARG GLY LEU ASN PRO GLY THR VAL ASN SER SEQRES 7 C 115 CYS CYS ILE PRO THR LYS LEU SER THR MET SER MET LEU SEQRES 8 C 115 TYR PHE ASP ASP GLU TYR ASN ILE VAL LYS ARG ASP VAL SEQRES 9 C 115 PRO ASN MET ILE VAL GLU GLU CYS GLY CYS ALA SEQRES 1 E 111 SER GLN ASN GLN GLU ARG LEU CYS ALA PHE LYS ASP PRO SEQRES 2 E 111 TYR GLN GLN ASP LEU GLY ILE GLY GLU SER ARG ILE SER SEQRES 3 E 111 HIS GLU ASN GLY THR ILE LEU CYS SER LYS GLY SER THR SEQRES 4 E 111 CYS TYR GLY LEU TRP GLU LYS SER LYS GLY ASP ILE ASN SEQRES 5 E 111 LEU VAL LYS GLN GLY CYS TRP SER HIS ILE GLY ASP PRO SEQRES 6 E 111 GLN GLU CYS HIS TYR GLU GLU CYS VAL VAL THR THR THR SEQRES 7 E 111 PRO PRO SER ILE GLN ASN GLY THR TYR ARG PHE CYS CYS SEQRES 8 E 111 CYS SER THR ASP LEU CYS ASN VAL ASN PHE THR GLU ASN SEQRES 9 E 111 PHE PRO PRO PRO ASP THR THR SEQRES 1 F 111 SER GLN ASN GLN GLU ARG LEU CYS ALA PHE LYS ASP PRO SEQRES 2 F 111 TYR GLN GLN ASP LEU GLY ILE GLY GLU SER ARG ILE SER SEQRES 3 F 111 HIS GLU ASN GLY THR ILE LEU CYS SER LYS GLY SER THR SEQRES 4 F 111 CYS TYR GLY LEU TRP GLU LYS SER LYS GLY ASP ILE ASN SEQRES 5 F 111 LEU VAL LYS GLN GLY CYS TRP SER HIS ILE GLY ASP PRO SEQRES 6 F 111 GLN GLU CYS HIS TYR GLU GLU CYS VAL VAL THR THR THR SEQRES 7 F 111 PRO PRO SER ILE GLN ASN GLY THR TYR ARG PHE CYS CYS SEQRES 8 F 111 CYS SER THR ASP LEU CYS ASN VAL ASN PHE THR GLU ASN SEQRES 9 F 111 PHE PRO PRO PRO ASP THR THR SEQRES 1 G 111 SER GLN ASN GLN GLU ARG LEU CYS ALA PHE LYS ASP PRO SEQRES 2 G 111 TYR GLN GLN ASP LEU GLY ILE GLY GLU SER ARG ILE SER SEQRES 3 G 111 HIS GLU ASN GLY THR ILE LEU CYS SER LYS GLY SER THR SEQRES 4 G 111 CYS TYR GLY LEU TRP GLU LYS SER LYS GLY ASP ILE ASN SEQRES 5 G 111 LEU VAL LYS GLN GLY CYS TRP SER HIS ILE GLY ASP PRO SEQRES 6 G 111 GLN GLU CYS HIS TYR GLU GLU CYS VAL VAL THR THR THR SEQRES 7 G 111 PRO PRO SER ILE GLN ASN GLY THR TYR ARG PHE CYS CYS SEQRES 8 G 111 CYS SER THR ASP LEU CYS ASN VAL ASN PHE THR GLU ASN SEQRES 9 G 111 PHE PRO PRO PRO ASP THR THR HELIX 1 AA1 SER A 346 ARG A 361 1 16 HELIX 2 AA2 ALA B 347 ARG B 361 1 15 HELIX 3 AA3 SER C 346 ARG C 361 1 16 HELIX 4 AA4 LEU E 122 ASN E 126 5 5 HELIX 5 AA5 GLY G 47 ILE G 51 5 5 HELIX 6 AA6 LEU G 122 ASN G 126 5 5 SHEET 1 AA1 3 LEU A 294 GLU A 295 0 SHEET 2 AA1 3 CYS A 304 GLN A 306 1 O ARG A 305 N LEU A 294 SHEET 3 AA1 3 TYR A 331 GLU A 333 -1 O GLU A 333 N CYS A 304 SHEET 1 AA2 2 PHE A 309 ASP A 311 0 SHEET 2 AA2 2 GLY A 326 TYR A 328 -1 O TYR A 327 N ILE A 310 SHEET 1 AA3 3 ILE A 321 ALA A 323 0 SHEET 2 AA3 3 CYS A 372 PHE A 385 -1 O LEU A 383 N ALA A 323 SHEET 3 AA3 3 ILE A 391 CYS A 406 -1 O VAL A 396 N MET A 380 SHEET 1 AA4 3 LEU B 294 GLU B 295 0 SHEET 2 AA4 3 CYS B 304 GLN B 306 1 O ARG B 305 N LEU B 294 SHEET 3 AA4 3 TYR B 331 GLU B 333 -1 O GLU B 333 N CYS B 304 SHEET 1 AA5 2 PHE B 309 ASP B 311 0 SHEET 2 AA5 2 GLY B 326 TYR B 328 -1 O TYR B 327 N ILE B 310 SHEET 1 AA6 3 ILE B 321 ALA B 323 0 SHEET 2 AA6 3 CYS B 372 PHE B 385 -1 O LEU B 383 N ALA B 323 SHEET 3 AA6 3 ILE B 391 CYS B 406 -1 O GLY B 405 N ILE B 373 SHEET 1 AA7 2 CYS C 304 GLN C 306 0 SHEET 2 AA7 2 TYR C 331 GLU C 333 -1 O TYR C 331 N GLN C 306 SHEET 1 AA8 2 PHE C 309 ASP C 311 0 SHEET 2 AA8 2 GLY C 326 TYR C 328 -1 O TYR C 327 N ILE C 310 SHEET 1 AA9 3 ILE C 321 ALA C 323 0 SHEET 2 AA9 3 CYS C 372 PHE C 385 -1 O LEU C 383 N ALA C 323 SHEET 3 AA9 3 ILE C 391 CYS C 406 -1 O VAL C 396 N MET C 380 SHEET 1 AB1 3 LEU E 79 TRP E 85 0 SHEET 2 AB1 3 THR E 65 TRP E 70 -1 N LEU E 69 O LYS E 81 SHEET 3 AB1 3 ARG E 114 CYS E 118 -1 O CYS E 118 N CYS E 66 SHEET 1 AB2 2 LEU F 33 ALA F 35 0 SHEET 2 AB2 2 THR F 57 LEU F 59 -1 O ILE F 58 N CYS F 34 SHEET 1 AB3 3 ASP F 76 TRP F 85 0 SHEET 2 AB3 3 THR F 65 SER F 73 -1 N THR F 65 O TRP F 85 SHEET 3 AB3 3 TYR F 113 CYS F 118 -1 O CYS F 118 N CYS F 66 SHEET 1 AB4 2 LEU G 33 ALA G 35 0 SHEET 2 AB4 2 THR G 57 LEU G 59 -1 O ILE G 58 N CYS G 34 SHEET 1 AB5 3 GLN G 82 TRP G 85 0 SHEET 2 AB5 3 THR G 65 GLY G 68 -1 N THR G 65 O TRP G 85 SHEET 3 AB5 3 CYS G 116 CYS G 118 -1 O CYS G 116 N GLY G 68 SSBOND 1 CYS A 296 CYS A 304 1555 1555 2.03 SSBOND 2 CYS A 303 CYS A 372 1555 1555 2.03 SSBOND 3 CYS A 332 CYS A 404 1555 1555 2.03 SSBOND 4 CYS A 336 CYS A 406 1555 1555 2.03 SSBOND 5 CYS A 371 CYS A 371 1555 2556 2.01 SSBOND 6 CYS B 296 CYS B 304 1555 1555 2.03 SSBOND 7 CYS B 303 CYS B 372 1555 1555 2.03 SSBOND 8 CYS B 332 CYS B 404 1555 1555 2.03 SSBOND 9 CYS B 336 CYS B 406 1555 1555 2.03 SSBOND 10 CYS B 371 CYS C 371 1555 2556 2.02 SSBOND 11 CYS C 296 CYS C 304 1555 1555 2.03 SSBOND 12 CYS C 303 CYS C 372 1555 1555 2.03 SSBOND 13 CYS C 332 CYS C 404 1555 1555 2.02 SSBOND 14 CYS C 336 CYS C 406 1555 1555 2.03 SSBOND 15 CYS E 34 CYS E 66 1555 1555 2.03 SSBOND 16 CYS E 60 CYS E 84 1555 1555 2.03 SSBOND 17 CYS E 94 CYS E 117 1555 1555 2.03 SSBOND 18 CYS E 99 CYS E 116 1555 1555 2.02 SSBOND 19 CYS E 118 CYS E 123 1555 1555 2.03 SSBOND 20 CYS F 34 CYS F 66 1555 1555 2.03 SSBOND 21 CYS F 60 CYS F 84 1555 1555 2.02 SSBOND 22 CYS F 94 CYS F 117 1555 1555 2.03 SSBOND 23 CYS F 99 CYS F 116 1555 1555 2.03 SSBOND 24 CYS F 118 CYS F 123 1555 1555 2.03 SSBOND 25 CYS G 34 CYS G 66 1555 1555 2.03 SSBOND 26 CYS G 60 CYS G 84 1555 1555 2.03 SSBOND 27 CYS G 94 CYS G 117 1555 1555 2.03 SSBOND 28 CYS G 118 CYS G 123 1555 1555 2.03 CISPEP 1 ALA A 323 PRO A 324 0 -4.12 CISPEP 2 ALA B 323 PRO B 324 0 -4.37 CISPEP 3 ALA C 323 PRO C 324 0 -2.94 CRYST1 80.960 115.460 110.160 90.00 100.92 90.00 C 1 2 1 12 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 0.012352 0.000000 0.002383 0.00000 SCALE2 0.000000 0.008661 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009245 0.00000