PDB Short entry for 2B0U HEADER SIGNALING PROTEIN 14-SEP-05 2B0U TITLE THE STRUCTURE OF THE FOLLISTATIN:ACTIVIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: INHIBIN BETA A CHAIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: ACTIVIN (MATURE FORM); COMPND 5 SYNONYM: ACTIVIN BETA-A CHAIN, ERYTHROID DIFFERENTIATION PROTEIN, COMPND 6 EDF; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: FOLLISTATIN; COMPND 10 CHAIN: C, D; COMPND 11 FRAGMENT: FOLLISTATIN-288; COMPND 12 SYNONYM: FS, ACTIVIN-BINDING PROTEIN; COMPND 13 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: INHBA; SOURCE 6 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 9 EXPRESSION_SYSTEM_CELL: OVARY; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: FST; SOURCE 16 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 17 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 19 EXPRESSION_SYSTEM_CELL: OVARY; SOURCE 20 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS ACTIVIN, FOLLISTATIN, TGF-BETA, MORPHOGEN, INHIBIN, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.B.THOMPSON,T.F.LERCH,R.W.COOK,T.K.WOODRUFF,T.S.JARDETZKY REVDAT 6 11-OCT-17 2B0U 1 REMARK REVDAT 5 27-JUL-11 2B0U 1 REVDAT REVDAT 4 13-JUL-11 2B0U 1 VERSN REVDAT 3 24-FEB-09 2B0U 1 VERSN REVDAT 2 18-OCT-05 2B0U 1 JRNL REVDAT 1 11-OCT-05 2B0U 0 JRNL AUTH T.B.THOMPSON,T.F.LERCH,R.W.COOK,T.K.WOODRUFF,T.S.JARDETZKY JRNL TITL THE STRUCTURE OF THE FOLLISTATIN:ACTIVIN COMPLEX REVEALS JRNL TITL 2 ANTAGONISM OF BOTH TYPE I AND TYPE II RECEPTOR BINDING. JRNL REF DEV.CELL V. 9 535 2005 JRNL REFN ISSN 1534-5807 JRNL PMID 16198295 JRNL DOI 10.1016/J.DEVCEL.2005.09.008 REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 23416 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : THIN SHELLS REMARK 3 R VALUE (WORKING SET) : 0.265 REMARK 3 FREE R VALUE : 0.297 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1177 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 : 5863 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 141 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.01700 REMARK 3 B22 (A**2) : 1.85600 REMARK 3 B33 (A**2) : -4.87300 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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: NULL REMARK 4 REMARK 4 2B0U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-SEP-05. REMARK 100 THE DEPOSITION ID IS D_1000034534. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-DEC-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 5ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.97923 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23416 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 19.350 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, 200 MM MALONATE, PH 7.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 54.62500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.41000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 54.62500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.41000 REMARK 290 SMTRY3 4 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12560 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -97.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 TRP C 98 REMARK 465 GLY D 74 REMARK 465 LYS D 75 REMARK 465 ILE D 96 REMARK 465 THR D 97 REMARK 465 TRP D 98 REMARK 465 ALA D 171 REMARK 465 SER D 248 REMARK 465 LYS D 249 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 7 CG CD CE NZ REMARK 470 LYS A 14 CG CD CE NZ REMARK 470 HIS A 47 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 85 CG CD CE NZ REMARK 470 GLU A 112 CG CD OE1 OE2 REMARK 470 ASP B 5 CG OD1 OD2 REMARK 470 LYS B 7 CG CD CE NZ REMARK 470 ASN B 76 CG OD1 ND2 REMARK 470 LYS B 78 CG CD CE NZ REMARK 470 LYS B 85 CG CD CE NZ REMARK 470 GLU B 112 CG CD OE1 OE2 REMARK 470 LEU C 5 CG CD1 CD2 REMARK 470 ARG C 6 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 9 CG CD CE NZ REMARK 470 LYS C 18 CG CD CE NZ REMARK 470 GLU C 24 CG CD OE1 OE2 REMARK 470 ARG C 31 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 38 CG CD OE1 OE2 REMARK 470 LYS C 76 CG CD CE NZ REMARK 470 LYS C 81 CG CD CE NZ REMARK 470 LYS C 82 CG CD CE NZ REMARK 470 ARG C 86 CG CD NE CZ NH1 NH2 REMARK 470 ILE C 96 CG1 CG2 CD1 REMARK 470 THR C 97 OG1 CG2 REMARK 470 ARG C 111 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 118 CG CD CE NZ REMARK 470 GLU C 123 CG CD OE1 OE2 REMARK 470 GLU C 128 CG CD OE1 OE2 REMARK 470 ARG C 134 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 169 CG CD OE1 OE2 REMARK 470 GLU C 174 CG CD OE1 OE2 REMARK 470 LEU C 244 CG CD1 CD2 REMARK 470 HIS C 283 CG ND1 CD2 CE1 NE2 REMARK 470 LYS D 9 CG CD CE NZ REMARK 470 GLU D 38 CG CD OE1 OE2 REMARK 470 LYS D 76 CG CD CE NZ REMARK 470 ARG D 78 CG CD NE CZ NH1 NH2 REMARK 470 ASN D 80 CG OD1 ND2 REMARK 470 LYS D 82 CG CD CE NZ REMARK 470 ARG D 86 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 99 CG CD CE NZ REMARK 470 ARG D 111 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 118 CG CD CE NZ REMARK 470 GLU D 123 CG CD OE1 OE2 REMARK 470 GLU D 128 CG CD OE1 OE2 REMARK 470 ARG D 134 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 136 CG CD CE NZ REMARK 470 ARG D 140 CG CD NE CZ NH1 NH2 REMARK 470 GLN D 175 CG CD OE1 NE2 REMARK 470 LYS D 214 CG CD CE NZ REMARK 470 SER D 215 OG REMARK 470 GLN D 220 CG CD OE1 NE2 REMARK 470 GLU D 252 CG CD OE1 OE2 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 GLY C 74 N ALA C 90 2.07 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 VAL C 233 NH1 ARG C 235 2765 2.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS C 26 CA - CB - SG ANGL. DEV. = 7.5 DEGREES REMARK 500 GLY D 72 N - CA - C ANGL. DEV. = -17.5 DEGREES REMARK 500 CYS D 93 CA - CB - SG ANGL. DEV. = 13.2 DEGREES REMARK 500 PRO D 101 N - CA - C ANGL. DEV. = -16.1 DEGREES REMARK 500 CYS D 163 CA - CB - SG ANGL. DEV. = 6.8 DEGREES REMARK 500 PRO D 246 C - N - CA ANGL. DEV. = 9.1 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 ASP A 5 79.68 -103.62 REMARK 500 ASN A 9 31.95 86.47 REMARK 500 CYS A 11 95.88 -55.66 REMARK 500 PRO A 32 -156.66 -71.66 REMARK 500 ASN A 38 161.23 61.92 REMARK 500 CYS A 44 68.50 -102.27 REMARK 500 LYS B 7 50.90 79.09 REMARK 500 ASP B 22 -38.31 -39.08 REMARK 500 ASN B 38 165.93 70.04 REMARK 500 CYS B 44 75.26 -112.16 REMARK 500 PRO B 45 -174.61 -66.11 REMARK 500 SER B 72 -55.25 -27.69 REMARK 500 SER B 79 65.22 75.85 REMARK 500 ASP B 95 -147.09 -83.00 REMARK 500 ASN C 10 -32.92 -38.68 REMARK 500 VAL C 15 45.49 73.42 REMARK 500 PHE C 52 -74.87 -68.24 REMARK 500 ASN C 58 65.68 60.02 REMARK 500 ASN C 83 56.88 71.87 REMARK 500 ILE C 96 66.20 -154.82 REMARK 500 LEU C 105 0.74 -69.31 REMARK 500 GLU C 123 -7.64 -144.75 REMARK 500 ARG C 140 -75.15 -43.94 REMARK 500 SER C 148 152.55 -49.40 REMARK 500 CYS C 245 53.71 72.49 REMARK 500 SER C 248 144.90 169.59 REMARK 500 PRO C 253 155.65 -45.82 REMARK 500 LYS C 282 -80.61 -93.47 REMARK 500 VAL D 15 82.79 71.08 REMARK 500 CYS D 27 13.42 -67.14 REMARK 500 THR D 34 133.37 -37.55 REMARK 500 ASP D 43 -167.12 -60.67 REMARK 500 ASN D 58 55.10 72.36 REMARK 500 CYS D 93 -74.77 -94.38 REMARK 500 SER D 94 -72.14 1.39 REMARK 500 LEU D 105 -7.79 -54.78 REMARK 500 LYS D 122 -77.84 -58.76 REMARK 500 GLU D 123 -4.28 -140.81 REMARK 500 GLN D 124 73.81 -110.41 REMARK 500 SER D 148 168.09 -45.02 REMARK 500 ASN D 156 89.50 66.15 REMARK 500 TYR D 176 151.27 -47.39 REMARK 500 CYS D 287 109.03 -53.57 REMARK 500 REMARK 500 REMARK: NULL 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 IR3 B 502 IR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 15 NE2 REMARK 620 2 HOH B 518 O 134.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IR3 C 505 IR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS C 48 NZ REMARK 620 2 HOH D 528 O 139.0 REMARK 620 3 HOH D 505 O 88.2 50.8 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IR3 B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IR3 C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IR3 C 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI C 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 404 DBREF 2B0U A 1 116 UNP P08476 INHBA_HUMAN 311 426 DBREF 2B0U B 1 116 UNP P08476 INHBA_HUMAN 311 426 DBREF 2B0U C 1 288 UNP P19883 FST_HUMAN 30 317 DBREF 2B0U D 1 288 UNP P19883 FST_HUMAN 30 317 SEQRES 1 A 116 GLY LEU GLU CYS ASP GLY LYS VAL ASN ILE CYS CYS LYS SEQRES 2 A 116 LYS GLN PHE PHE VAL SER PHE LYS ASP ILE GLY TRP ASN SEQRES 3 A 116 ASP TRP ILE ILE ALA PRO SER GLY TYR HIS ALA ASN TYR SEQRES 4 A 116 CYS GLU GLY GLU CYS PRO SER HIS ILE ALA GLY THR SER SEQRES 5 A 116 GLY SER SER LEU SER PHE HIS SER THR VAL ILE ASN HIS SEQRES 6 A 116 TYR ARG MET ARG GLY HIS SER PRO PHE ALA ASN LEU LYS SEQRES 7 A 116 SER CYS CYS VAL PRO THR LYS LEU ARG PRO MET SER MET SEQRES 8 A 116 LEU TYR TYR ASP ASP GLY GLN ASN ILE ILE LYS LYS ASP SEQRES 9 A 116 ILE GLN ASN MET ILE VAL GLU GLU CYS GLY CYS SER SEQRES 1 B 116 GLY LEU GLU CYS ASP GLY LYS VAL ASN ILE CYS CYS LYS SEQRES 2 B 116 LYS GLN PHE PHE VAL SER PHE LYS ASP ILE GLY TRP ASN SEQRES 3 B 116 ASP TRP ILE ILE ALA PRO SER GLY TYR HIS ALA ASN TYR SEQRES 4 B 116 CYS GLU GLY GLU CYS PRO SER HIS ILE ALA GLY THR SER SEQRES 5 B 116 GLY SER SER LEU SER PHE HIS SER THR VAL ILE ASN HIS SEQRES 6 B 116 TYR ARG MET ARG GLY HIS SER PRO PHE ALA ASN LEU LYS SEQRES 7 B 116 SER CYS CYS VAL PRO THR LYS LEU ARG PRO MET SER MET SEQRES 8 B 116 LEU TYR TYR ASP ASP GLY GLN ASN ILE ILE LYS LYS ASP SEQRES 9 B 116 ILE GLN ASN MET ILE VAL GLU GLU CYS GLY CYS SER SEQRES 1 C 288 GLY ASN CYS TRP LEU ARG GLN ALA LYS ASN GLY ARG CYS SEQRES 2 C 288 GLN VAL LEU TYR LYS THR GLU LEU SER LYS GLU GLU CYS SEQRES 3 C 288 CYS SER THR GLY ARG LEU SER THR SER TRP THR GLU GLU SEQRES 4 C 288 ASP VAL ASN ASP ASN THR LEU PHE LYS TRP MET ILE PHE SEQRES 5 C 288 ASN GLY GLY ALA PRO ASN CYS ILE PRO CYS LYS GLU THR SEQRES 6 C 288 CYS GLU ASN VAL ASP CYS GLY PRO GLY LYS LYS CYS ARG SEQRES 7 C 288 MET ASN LYS LYS ASN LYS PRO ARG CYS VAL CYS ALA PRO SEQRES 8 C 288 ASP CYS SER ASN ILE THR TRP LYS GLY PRO VAL CYS GLY SEQRES 9 C 288 LEU ASP GLY LYS THR TYR ARG ASN GLU CYS ALA LEU LEU SEQRES 10 C 288 LYS ALA ARG CYS LYS GLU GLN PRO GLU LEU GLU VAL GLN SEQRES 11 C 288 TYR GLN GLY ARG CYS LYS LYS THR CYS ARG ASP VAL PHE SEQRES 12 C 288 CYS PRO GLY SER SER THR CYS VAL VAL ASP GLN THR ASN SEQRES 13 C 288 ASN ALA TYR CYS VAL THR CYS ASN ARG ILE CYS PRO GLU SEQRES 14 C 288 PRO ALA SER SER GLU GLN TYR LEU CYS GLY ASN ASP GLY SEQRES 15 C 288 VAL THR TYR SER SER ALA CYS HIS LEU ARG LYS ALA THR SEQRES 16 C 288 CYS LEU LEU GLY ARG SER ILE GLY LEU ALA TYR GLU GLY SEQRES 17 C 288 LYS CYS ILE LYS ALA LYS SER CYS GLU ASP ILE GLN CYS SEQRES 18 C 288 THR GLY GLY LYS LYS CYS LEU TRP ASP PHE LYS VAL GLY SEQRES 19 C 288 ARG GLY ARG CYS SER LEU CYS ASP GLU LEU CYS PRO ASP SEQRES 20 C 288 SER LYS SER ASP GLU PRO VAL CYS ALA SER ASP ASN ALA SEQRES 21 C 288 THR TYR ALA SER GLU CYS ALA MET LYS GLU ALA ALA CYS SEQRES 22 C 288 SER SER GLY VAL LEU LEU GLU VAL LYS HIS SER GLY SER SEQRES 23 C 288 CYS ASN SEQRES 1 D 288 GLY ASN CYS TRP LEU ARG GLN ALA LYS ASN GLY ARG CYS SEQRES 2 D 288 GLN VAL LEU TYR LYS THR GLU LEU SER LYS GLU GLU CYS SEQRES 3 D 288 CYS SER THR GLY ARG LEU SER THR SER TRP THR GLU GLU SEQRES 4 D 288 ASP VAL ASN ASP ASN THR LEU PHE LYS TRP MET ILE PHE SEQRES 5 D 288 ASN GLY GLY ALA PRO ASN CYS ILE PRO CYS LYS GLU THR SEQRES 6 D 288 CYS GLU ASN VAL ASP CYS GLY PRO GLY LYS LYS CYS ARG SEQRES 7 D 288 MET ASN LYS LYS ASN LYS PRO ARG CYS VAL CYS ALA PRO SEQRES 8 D 288 ASP CYS SER ASN ILE THR TRP LYS GLY PRO VAL CYS GLY SEQRES 9 D 288 LEU ASP GLY LYS THR TYR ARG ASN GLU CYS ALA LEU LEU SEQRES 10 D 288 LYS ALA ARG CYS LYS GLU GLN PRO GLU LEU GLU VAL GLN SEQRES 11 D 288 TYR GLN GLY ARG CYS LYS LYS THR CYS ARG ASP VAL PHE SEQRES 12 D 288 CYS PRO GLY SER SER THR CYS VAL VAL ASP GLN THR ASN SEQRES 13 D 288 ASN ALA TYR CYS VAL THR CYS ASN ARG ILE CYS PRO GLU SEQRES 14 D 288 PRO ALA SER SER GLU GLN TYR LEU CYS GLY ASN ASP GLY SEQRES 15 D 288 VAL THR TYR SER SER ALA CYS HIS LEU ARG LYS ALA THR SEQRES 16 D 288 CYS LEU LEU GLY ARG SER ILE GLY LEU ALA TYR GLU GLY SEQRES 17 D 288 LYS CYS ILE LYS ALA LYS SER CYS GLU ASP ILE GLN CYS SEQRES 18 D 288 THR GLY GLY LYS LYS CYS LEU TRP ASP PHE LYS VAL GLY SEQRES 19 D 288 ARG GLY ARG CYS SER LEU CYS ASP GLU LEU CYS PRO ASP SEQRES 20 D 288 SER LYS SER ASP GLU PRO VAL CYS ALA SER ASP ASN ALA SEQRES 21 D 288 THR TYR ALA SER GLU CYS ALA MET LYS GLU ALA ALA CYS SEQRES 22 D 288 SER SER GLY VAL LEU LEU GLU VAL LYS HIS SER GLY SER SEQRES 23 D 288 CYS ASN HET IR3 A 504 1 HET MLI A 401 7 HET MLI A 402 7 HET MLI A 403 7 HET IR3 B 502 1 HET MPD B 404 8 HET IR3 C 503 1 HET IR3 C 505 1 HET MLI C 400 7 HET IR3 D 501 1 HETNAM IR3 IRIDIUM (III) ION HETNAM MLI MALONATE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 5 IR3 5(IR 3+) FORMUL 6 MLI 4(C3 H2 O4 2-) FORMUL 10 MPD C6 H14 O2 FORMUL 15 HOH *141(H2 O) HELIX 1 1 PRO A 45 GLY A 50 1 6 HELIX 2 2 LEU A 56 MET A 68 1 13 HELIX 3 3 PRO B 45 GLY B 50 1 6 HELIX 4 4 LEU B 56 ARG B 69 1 14 HELIX 5 5 HIS B 71 ASN B 76 1 6 HELIX 6 6 SER C 22 SER C 28 1 7 HELIX 7 7 ASN C 42 TRP C 49 1 8 HELIX 8 8 CYS C 93 THR C 97 5 5 HELIX 9 9 ASN C 112 GLN C 124 1 13 HELIX 10 10 SER C 187 GLY C 199 1 13 HELIX 11 11 SER C 215 ILE C 219 5 5 HELIX 12 12 SER C 264 GLY C 276 1 13 HELIX 13 13 SER D 22 CYS D 27 1 6 HELIX 14 14 ASN D 44 GLY D 54 1 11 HELIX 15 15 ASN D 112 GLU D 123 1 12 HELIX 16 16 SER D 187 GLY D 199 1 13 HELIX 17 17 SER D 215 ILE D 219 5 5 HELIX 18 18 SER D 264 GLY D 276 1 13 SHEET 1 A 2 CYS A 12 LYS A 14 0 SHEET 2 A 2 TYR A 39 GLU A 41 -1 O TYR A 39 N LYS A 14 SHEET 1 B 2 PHE A 17 SER A 19 0 SHEET 2 B 2 GLY A 34 HIS A 36 -1 O TYR A 35 N VAL A 18 SHEET 1 C 3 ILE A 29 ALA A 31 0 SHEET 2 C 3 CYS A 81 TYR A 94 -1 O LEU A 92 N ALA A 31 SHEET 3 C 3 ILE A 100 CYS A 115 -1 O ILE A 101 N TYR A 93 SHEET 1 D 2 CYS B 12 LYS B 14 0 SHEET 2 D 2 TYR B 39 GLU B 41 -1 O GLU B 41 N CYS B 12 SHEET 1 E 2 PHE B 17 SER B 19 0 SHEET 2 E 2 GLY B 34 HIS B 36 -1 O TYR B 35 N VAL B 18 SHEET 1 F 3 ILE B 29 ALA B 31 0 SHEET 2 F 3 CYS B 81 TYR B 94 -1 O LEU B 92 N ALA B 31 SHEET 3 F 3 ILE B 100 CYS B 115 -1 O GLU B 112 N THR B 84 SHEET 1 G 4 LYS C 18 THR C 19 0 SHEET 2 G 4 ASN C 2 TRP C 4 -1 N CYS C 3 O LYS C 18 SHEET 3 G 4 SER C 35 THR C 37 -1 O SER C 35 N TRP C 4 SHEET 4 G 4 ILE C 60 PRO C 61 -1 O ILE C 60 N TRP C 36 SHEET 1 H 2 ARG C 6 GLN C 7 0 SHEET 2 H 2 CYS C 13 GLN C 14 -1 O GLN C 14 N ARG C 6 SHEET 1 I 2 LYS C 75 MET C 79 0 SHEET 2 I 2 PRO C 85 CYS C 89 -1 O VAL C 88 N LYS C 76 SHEET 1 J 3 THR C 109 TYR C 110 0 SHEET 2 J 3 VAL C 102 GLY C 104 -1 N VAL C 102 O TYR C 110 SHEET 3 J 3 VAL C 129 GLN C 132 -1 O GLN C 130 N CYS C 103 SHEET 1 K 2 THR C 149 VAL C 152 0 SHEET 2 K 2 ALA C 158 VAL C 161 -1 O VAL C 161 N THR C 149 SHEET 1 L 3 THR C 184 TYR C 185 0 SHEET 2 L 3 LEU C 177 GLY C 179 -1 N LEU C 177 O TYR C 185 SHEET 3 L 3 LEU C 204 GLU C 207 -1 O ALA C 205 N CYS C 178 SHEET 1 M 2 LYS C 226 ASP C 230 0 SHEET 2 M 2 ARG C 235 SER C 239 -1 O ARG C 237 N LEU C 228 SHEET 1 N 3 THR C 261 TYR C 262 0 SHEET 2 N 3 VAL C 254 ALA C 256 -1 N VAL C 254 O TYR C 262 SHEET 3 N 3 VAL C 281 SER C 284 -1 O LYS C 282 N CYS C 255 SHEET 1 O 4 CYS D 13 THR D 19 0 SHEET 2 O 4 ASN D 2 GLN D 7 -1 N CYS D 3 O TYR D 17 SHEET 3 O 4 SER D 35 THR D 37 -1 O THR D 37 N ASN D 2 SHEET 4 O 4 ILE D 60 PRO D 61 -1 O ILE D 60 N TRP D 36 SHEET 1 P 3 THR D 109 TYR D 110 0 SHEET 2 P 3 VAL D 102 GLY D 104 -1 N VAL D 102 O TYR D 110 SHEET 3 P 3 VAL D 129 GLN D 132 -1 O GLN D 130 N CYS D 103 SHEET 1 Q 2 THR D 149 VAL D 152 0 SHEET 2 Q 2 ALA D 158 VAL D 161 -1 O TYR D 159 N VAL D 151 SHEET 1 R 3 THR D 184 TYR D 185 0 SHEET 2 R 3 LEU D 177 GLY D 179 -1 N LEU D 177 O TYR D 185 SHEET 3 R 3 LEU D 204 GLU D 207 -1 O TYR D 206 N CYS D 178 SHEET 1 S 2 LYS D 226 ASP D 230 0 SHEET 2 S 2 ARG D 235 SER D 239 -1 O SER D 239 N LYS D 226 SHEET 1 T 3 THR D 261 TYR D 262 0 SHEET 2 T 3 VAL D 254 ALA D 256 -1 N VAL D 254 O TYR D 262 SHEET 3 T 3 VAL D 281 SER D 284 -1 O LYS D 282 N CYS D 255 SSBOND 1 CYS A 4 CYS A 12 1555 1555 2.02 SSBOND 2 CYS A 11 CYS A 81 1555 1555 2.04 SSBOND 3 CYS A 40 CYS A 113 1555 1555 2.04 SSBOND 4 CYS A 44 CYS A 115 1555 1555 2.03 SSBOND 5 CYS A 80 CYS B 80 1555 1555 2.02 SSBOND 6 CYS B 4 CYS B 12 1555 1555 2.03 SSBOND 7 CYS B 11 CYS B 81 1555 1555 2.05 SSBOND 8 CYS B 40 CYS B 113 1555 1555 2.03 SSBOND 9 CYS B 44 CYS B 115 1555 1555 2.03 SSBOND 10 CYS C 3 CYS C 26 1555 1555 2.04 SSBOND 11 CYS C 13 CYS C 59 1555 1555 2.04 SSBOND 12 CYS C 27 CYS C 62 1555 1555 2.04 SSBOND 13 CYS C 66 CYS C 77 1555 1555 2.04 SSBOND 14 CYS C 71 CYS C 87 1555 1555 2.04 SSBOND 15 CYS C 89 CYS C 121 1555 1555 2.05 SSBOND 16 CYS C 93 CYS C 114 1555 1555 2.01 SSBOND 17 CYS C 103 CYS C 135 1555 1555 2.03 SSBOND 18 CYS C 139 CYS C 150 1555 1555 2.02 SSBOND 19 CYS C 144 CYS C 160 1555 1555 2.03 SSBOND 20 CYS C 163 CYS C 196 1555 1555 2.02 SSBOND 21 CYS C 167 CYS C 189 1555 1555 2.04 SSBOND 22 CYS C 178 CYS C 210 1555 1555 2.06 SSBOND 23 CYS C 216 CYS C 227 1555 1555 2.03 SSBOND 24 CYS C 221 CYS C 238 1555 1555 2.04 SSBOND 25 CYS C 241 CYS C 273 1555 1555 2.02 SSBOND 26 CYS C 245 CYS C 266 1555 1555 2.03 SSBOND 27 CYS C 255 CYS C 287 1555 1555 2.03 SSBOND 28 CYS D 3 CYS D 26 1555 1555 2.03 SSBOND 29 CYS D 13 CYS D 59 1555 1555 2.05 SSBOND 30 CYS D 27 CYS D 62 1555 1555 2.03 SSBOND 31 CYS D 66 CYS D 77 1555 1555 2.04 SSBOND 32 CYS D 71 CYS D 87 1555 1555 2.05 SSBOND 33 CYS D 89 CYS D 121 1555 1555 2.05 SSBOND 34 CYS D 93 CYS D 114 1555 1555 2.03 SSBOND 35 CYS D 103 CYS D 135 1555 1555 2.03 SSBOND 36 CYS D 139 CYS D 150 1555 1555 2.04 SSBOND 37 CYS D 144 CYS D 160 1555 1555 2.04 SSBOND 38 CYS D 163 CYS D 196 1555 1555 2.03 SSBOND 39 CYS D 167 CYS D 189 1555 1555 2.03 SSBOND 40 CYS D 178 CYS D 210 1555 1555 2.04 SSBOND 41 CYS D 216 CYS D 227 1555 1555 2.03 SSBOND 42 CYS D 221 CYS D 238 1555 1555 2.05 SSBOND 43 CYS D 241 CYS D 273 1555 1555 2.05 SSBOND 44 CYS D 245 CYS D 266 1555 1555 2.04 SSBOND 45 CYS D 255 CYS D 287 1555 1555 2.04 LINK IR IR3 B 502 NE2 GLN B 15 1555 1555 3.50 LINK IR IR3 B 502 O HOH B 518 1555 1555 2.88 LINK IR IR3 C 505 NZ LYS C 48 1555 1555 2.42 LINK IR IR3 C 505 O HOH D 528 1555 1555 2.62 LINK IR IR3 C 505 O HOH D 505 1555 1555 3.41 LINK IR IR3 C 503 NZ LYS C 282 1555 2765 3.43 CISPEP 1 ALA A 31 PRO A 32 0 -0.29 CISPEP 2 ALA B 31 PRO B 32 0 -0.19 SITE 1 AC1 2 GLN B 15 HOH B 518 SITE 1 AC2 1 LYS C 282 SITE 1 AC3 2 LYS C 48 HOH D 528 SITE 1 AC4 1 THR C 261 SITE 1 AC5 1 PHE A 17 SITE 1 AC6 5 LYS A 21 ASP A 22 CYS C 167 HIS C 190 SITE 2 AC6 5 LYS C 193 SITE 1 AC7 4 PRO A 32 SER A 90 LEU D 105 ASP D 106 SITE 1 AC8 7 ALA B 31 PRO B 32 SER B 90 MET B 91 SITE 2 AC8 7 LEU C 105 ASP C 106 GLU C 126 CRYST1 109.250 120.820 70.570 90.00 90.00 90.00 P 21 21 2 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 0.009153 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008277 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014170 0.00000