HEADER HORMONE/HORMONE RECEPTOR 21-JUL-98 1BLW OBSLTE 09-AUG-99 1BLW 1CN4 TITLE EFFICIENCY OF SIGNALLING VIA CYTOKINE RECEPTORS DEPENDS TITLE 2 CRITICALLY ON RECEPTOR ORIENTATION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (ERYTHROPOIETIN RECEPTOR); COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: EXTRACELLULAR DOMAINS; COMPND 5 SYNONYM: EPOBP; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PROTEIN (ERYTHROPOIETIN); COMPND 10 CHAIN: C; COMPND 11 SYNONYM: EPO; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_COMMON: YEAST; SOURCE 3 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 4 EXPRESSION_SYSTEM_VECTOR: PHIL-S1; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI KEYWDS ERYTHROPOIETIN, ERYTHROPOIETIN RECEPTOR, EPO, CYTOKINE, KEYWDS 2 CYTOKINE CLASS I RECEPTOR EXPDTA X-RAY DIFFRACTION AUTHOR R.S.SYED,S.W.REID,C.LI,J.C.CHEETHAM,K.H.AOKI,B.LIU,H.ZHAN, AUTHOR 2 T.D.OSSLUND,A.J.CHIRINO,J.ZHANG,J.FINER-MOORE,S.ELLIOTT, AUTHOR 3 K.SITNEY,B.A.KATZ,D.J.MATTHEWS,J.J.WENDOLOSKI,J.EGRIE, AUTHOR 4 R.M.STROUD REVDAT 2 09-AUG-99 1BLW 1 OBSLTE REVDAT 1 23-JUL-99 1BLW 0 JRNL AUTH R.S.SYED,S.W.REID,C.LI,J.C.CHEETHAM,K.H.AOKI,B.LIU, JRNL AUTH 2 H.ZHAN,T.D.OSSLUND,A.J.CHIRINO,J.ZHANG, JRNL AUTH 3 J.FINER-MOORE,S.ELLIOTT,K.SITNEY,B.A.KATZ, JRNL AUTH 4 D.J.MATTHEWS,J.J.WENDOLOSKI,J.EGRIE,R.M.STROUD JRNL TITL EFFICIENCY OF SIGNALLING THROUGH CYTOKINE JRNL TITL 2 RECEPTORS DEPENDS CRITICALLY ON RECEPTOR JRNL TITL 3 ORIENTATION JRNL REF NATURE V. 395 511 1998 JRNL REFN ASTM NATUAS UK ISSN 0028-0836 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 80.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.6 REMARK 3 NUMBER OF REFLECTIONS : 20677 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) : 0.190 REMARK 3 FREE R VALUE : 0.330 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 4409 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.40 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 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BLW COMPLIES WITH FORMAT V. 3.0, 1-DEC-2006 REMARK 4 REMARK 4 THIS FILE IS A TEST VERSION. REMARK 4 REMARK 4 THIS IS THE REMEDIATED VERSION OF THIS PDB ENTRY. REMARK 4 REMEDIATED DATA FILE REVISION 3.101 (2007-05-01) REMARK 6 REMARK 6 IN CHAINS A AND B, THR 220 IS THE LAST RESIDUE WITH REMARK 6 DENSITY. IN CHAIN C, THE LAST 4 RESIDUES FROM REMARK 6 C163 - C166 DO NOT HAVE DENSITY. REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUL-1999. REMARK 100 THE RCSB ID CODE IS RCSB007302. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-1996 REMARK 200 TEMPERATURE (KELVIN) : 287.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 3 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : BIOTEX REMARK 200 DATA SCALING SOFTWARE : BIOTEX REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20677 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 80.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : 12.20000 REMARK 200 FOR THE DATA SET : 8.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.04500 REMARK 200 R SYM FOR SHELL (I) : 37.40000 REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4K, 0.2M CALCIUM CHLORIDE, REMARK 280 0.1M MES, PH 6.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 1/2-X,-Y,1/2+Z REMARK 290 3555 -X,1/2+Y,1/2-Z REMARK 290 4555 1/2+X,1/2-Y,-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 36.65000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 67.45000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.15000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 67.45000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.65000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.15000 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 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 3 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 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 ALA A 1 REMARK 465 PRO A 2 REMARK 465 PRO A 3 REMARK 465 PRO A 4 REMARK 465 ASN A 5 REMARK 465 LEU A 6 REMARK 465 PRO A 221 REMARK 465 SER A 222 REMARK 465 ASP A 223 REMARK 465 LEU A 224 REMARK 465 ASP A 225 REMARK 465 PRO A 226 REMARK 465 ALA B 1 REMARK 465 PRO B 2 REMARK 465 PRO B 3 REMARK 465 PRO B 4 REMARK 465 ASN B 5 REMARK 465 LEU B 6 REMARK 465 PRO B 221 REMARK 465 SER B 222 REMARK 465 ASP B 223 REMARK 465 LEU B 224 REMARK 465 ASP B 225 REMARK 465 PRO B 226 REMARK 465 ALA C 1 REMARK 465 PRO C 2 REMARK 465 PRO C 3 REMARK 465 ARG C 4 REMARK 465 GLN C 115 REMARK 465 LYS C 116 REMARK 465 GLU C 117 REMARK 465 ALA C 118 REMARK 465 ILE C 119 REMARK 465 SER C 120 REMARK 465 PRO C 121 REMARK 465 PRO C 122 REMARK 465 ASP C 123 REMARK 465 ALA C 124 REMARK 465 ALA C 125 REMARK 465 SER C 126 REMARK 465 ALA C 127 REMARK 465 ALA C 128 REMARK 465 PRO C 129 REMARK 465 LEU C 130 REMARK 465 ARG C 131 REMARK 465 THR C 163 REMARK 465 GLY C 164 REMARK 465 ASP C 165 REMARK 465 ARG C 166 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 14 CG CD CE NZ REMARK 470 GLU B 12 CG CD OE1 OE2 REMARK 470 ARG B 99 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 52 CG CD CE NZ REMARK 470 ARG C 53 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 92 CG CD OE1 NE2 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 ALA A 44 O GLY B 188 2475 0.57 REMARK 500 CG2 VAL A 94 CG ASP B 133 3554 0.57 REMARK 500 CD GLU B 134 C ARG C 103 3544 0.64 REMARK 500 O ARG A 76 O LEU B 218 2475 0.66 REMARK 500 OE1 GLU B 134 O ARG C 103 3544 0.73 REMARK 500 CA SER B 135 O THR C 107 3544 0.75 REMARK 500 CD GLU B 134 O ARG C 103 3544 0.76 REMARK 500 O ALA A 44 C GLY B 188 2475 0.77 REMARK 500 CA ALA A 44 CA ARG B 189 2475 0.90 REMARK 500 OG SER B 184 CD1 LEU C 112 3544 0.93 REMARK 500 CB ASP A 61 CA ARG B 130 3554 0.95 REMARK 500 CG ARG A 76 CG ARG B 191 2475 0.97 REMARK 500 N SER B 135 C THR C 107 3544 1.01 REMARK 500 CA GLY A 77 CA LEU B 219 2475 1.04 REMARK 500 CA ALA A 43 CB THR B 190 2475 1.07 REMARK 500 CB ALA A 44 N ARG B 189 2475 1.08 REMARK 500 C GLU B 134 CA THR C 107 3544 1.08 REMARK 500 O GLY A 77 O THR B 190 2475 1.09 REMARK 500 C GLU B 134 C THR C 107 3544 1.10 REMARK 500 OE2 GLU B 134 C ARG C 103 3544 1.10 REMARK 500 N SER A 45 CB ARG B 189 2475 1.11 REMARK 500 CA ALA A 44 N ARG B 189 2475 1.18 REMARK 500 N ALA A 44 N THR B 190 2475 1.20 REMARK 500 C ALA A 44 O GLY B 188 2475 1.21 REMARK 500 CG GLU B 134 C SER C 104 3544 1.21 REMARK 500 CB ASP A 61 CB ARG B 130 3554 1.27 REMARK 500 N ALA A 44 C ARG B 189 2475 1.29 REMARK 500 CA GLY A 77 CB LEU B 219 2475 1.29 REMARK 500 CG2 VAL A 94 CB ASP B 133 3554 1.29 REMARK 500 OD1 ASP A 61 O ALA B 129 3554 1.30 REMARK 500 C ALA A 44 C GLY B 188 2475 1.34 REMARK 500 N SER B 135 CA THR C 107 3544 1.37 REMARK 500 CA ALA A 44 C ARG B 189 2475 1.39 REMARK 500 OE2 GLU B 134 N SER C 104 3544 1.39 REMARK 500 CB GLU B 134 O SER C 104 3544 1.40 REMARK 500 CG ASP A 61 CA ARG B 130 3554 1.41 REMARK 500 CG GLU B 134 CA SER C 104 3544 1.41 REMARK 500 O GLU B 134 N THR C 107 3544 1.43 REMARK 500 CG ARG A 76 CB ARG B 191 2475 1.44 REMARK 500 CB ALA A 75 NH2 ARG B 191 2475 1.45 REMARK 500 C GLU B 134 N LEU C 108 3544 1.47 REMARK 500 N ALA A 75 CZ ARG B 191 2475 1.48 REMARK 500 CB ARG A 76 CG ARG B 191 2475 1.49 REMARK 500 CG2 VAL A 94 OD2 ASP B 133 3554 1.50 REMARK 500 C ALA A 44 N ARG B 189 2475 1.51 REMARK 500 N GLY A 77 CG LEU B 219 2475 1.51 REMARK 500 O ALA A 43 O ARG B 189 2475 1.52 REMARK 500 CG2 VAL A 94 OD1 ASP B 133 3554 1.52 REMARK 500 C ALA B 132 OG1 THR C 107 3544 1.52 REMARK 500 O GLU B 134 C THR C 107 3544 1.52 REMARK 500 OE1 GLU B 134 C ARG C 103 3544 1.52 REMARK 500 N SER B 135 O THR C 107 3544 1.52 REMARK 500 CA SER B 135 C THR C 107 3544 1.54 REMARK 500 N ALA A 75 NH2 ARG B 191 2475 1.55 REMARK 500 N GLU B 134 CB THR C 107 3544 1.55 REMARK 500 CB GLU B 134 C SER C 104 3544 1.55 REMARK 500 CD GLU B 134 N SER C 104 3544 1.56 REMARK 500 CB ALA B 46 CD1 LEU B 143 4474 1.57 REMARK 500 C ASP B 133 CB THR C 107 3544 1.61 REMARK 500 CG ARG A 76 CD ARG B 191 2475 1.62 REMARK 500 N VAL A 94 OD1 ASP B 133 3554 1.62 REMARK 500 N GLU B 134 OG1 THR C 107 3544 1.62 REMARK 500 N GLY A 77 CD1 LEU B 219 2475 1.63 REMARK 500 C GLU B 134 N THR C 107 3544 1.64 REMARK 500 O GLU B 134 N LEU C 108 3544 1.64 REMARK 500 OE1 GLU A 60 N ASP B 133 3554 1.65 REMARK 500 O GLU B 134 CA THR C 107 3544 1.66 REMARK 500 CG GLU B 134 N SER C 104 3544 1.66 REMARK 500 OE1 GLU A 60 O LEU B 131 3554 1.67 REMARK 500 CA ALA A 75 NH2 ARG B 191 2475 1.67 REMARK 500 O ARG A 76 C LEU B 218 2475 1.67 REMARK 500 O ALA B 132 CG2 THR C 107 3544 1.67 REMARK 500 CA GLU B 134 O SER C 104 3544 1.67 REMARK 500 C ALA A 43 O ARG B 189 2475 1.68 REMARK 500 CD GLU A 60 O LEU B 131 3554 1.69 REMARK 500 O THR A 74 CD2 LEU B 219 2475 1.69 REMARK 500 C ARG A 76 O LEU B 218 2475 1.69 REMARK 500 CB ALA A 43 CG2 THR B 190 2475 1.70 REMARK 500 C ALA A 44 CA ARG B 189 2475 1.70 REMARK 500 CG GLU A 60 O LEU B 131 3554 1.70 REMARK 500 CA THR A 74 NH1 ARG B 191 2475 1.70 REMARK 500 N ASP B 133 OG1 THR C 107 3544 1.71 REMARK 500 CG GLU B 134 O ARG C 103 3544 1.71 REMARK 500 N ARG A 76 NE ARG B 191 2475 1.72 REMARK 500 CB ALA A 78 N ARG B 191 2475 1.72 REMARK 500 O ALA B 132 OG1 THR C 107 3544 1.72 REMARK 500 CA GLY A 77 N LEU B 219 2475 1.74 REMARK 500 C PHE A 93 OD1 ASP B 133 3554 1.74 REMARK 500 C GLY A 77 CA LEU B 219 2475 1.75 REMARK 500 CA GLY A 77 CG LEU B 219 2475 1.76 REMARK 500 N SER B 135 CB THR C 107 3544 1.76 REMARK 500 NE ARG A 76 CD ARG B 191 2475 1.77 REMARK 500 O GLY A 77 C THR B 190 2475 1.77 REMARK 500 C ALA A 43 C ARG B 189 2475 1.78 REMARK 500 OD2 ASP A 61 N LEU B 131 3554 1.78 REMARK 500 N ALA A 75 NH1 ARG B 191 2475 1.78 REMARK 500 CG GLU B 134 N LEU C 105 3544 1.78 REMARK 500 C ALA A 44 CB ARG B 189 2475 1.80 REMARK 500 C THR A 74 NH1 ARG B 191 2475 1.80 REMARK 500 CA VAL A 94 OD1 ASP B 133 3554 1.81 REMARK 500 C ASP B 133 OG1 THR C 107 3544 1.81 REMARK 500 CB ALA A 43 CB THR B 190 2475 1.82 REMARK 500 CG GLU B 134 C ARG C 103 3544 1.82 REMARK 500 CB ALA A 44 OG1 THR B 220 2475 1.83 REMARK 500 CB THR A 74 NH1 ARG B 191 2475 1.84 REMARK 500 OE1 GLU A 60 C ALA B 132 3554 1.85 REMARK 500 O ASP B 133 CG2 THR C 107 3544 1.86 REMARK 500 CD GLU A 60 C LEU B 131 3554 1.87 REMARK 500 O GLU B 134 C THR C 106 3544 1.87 REMARK 500 CA ARG A 76 CG ARG B 191 2475 1.90 REMARK 500 OE2 GLU B 134 CA ARG C 103 3544 1.90 REMARK 500 O ALA A 44 CA GLY B 188 2475 1.91 REMARK 500 CB ALA A 44 CA ARG B 189 2475 1.91 REMARK 500 OD2 ASP A 61 C ARG B 130 3554 1.91 REMARK 500 N SER A 45 CG ARG B 189 2475 1.92 REMARK 500 O SER A 45 CG ARG B 189 2475 1.92 REMARK 500 O PHE A 93 OD1 ASP B 133 3554 1.92 REMARK 500 O ASP B 133 CB THR C 107 3544 1.93 REMARK 500 O ALA A 44 N ARG B 189 2475 1.94 REMARK 500 CB VAL A 94 OD1 ASP B 133 3554 1.94 REMARK 500 C GLU B 134 CB THR C 107 3544 1.94 REMARK 500 CB VAL A 94 CG ASP B 133 3554 1.95 REMARK 500 O ALA B 132 CB THR C 107 3544 1.95 REMARK 500 OE2 GLU B 134 O ARG C 103 3544 1.95 REMARK 500 CA ALA A 43 OG1 THR B 190 2475 1.96 REMARK 500 CD ARG A 76 CD ARG B 191 2475 1.97 REMARK 500 CA ALA A 44 N THR B 190 2475 1.98 REMARK 500 OD1 ASP A 61 C ALA B 129 3554 1.98 REMARK 500 CG1 VAL B 182 CH2 TRP C 64 3544 1.98 REMARK 500 C SER B 135 O THR C 107 3544 1.99 REMARK 500 C GLY A 77 CB LEU B 219 2475 2.00 REMARK 500 CA ALA A 44 C GLY B 188 2475 2.02 REMARK 500 OE2 GLU A 60 CB LEU B 131 3554 2.02 REMARK 500 O THR A 74 CG LEU B 219 2475 2.03 REMARK 500 CA GLU B 134 CB THR C 107 3544 2.03 REMARK 500 C SER A 45 CG ARG B 189 2475 2.04 REMARK 500 N SER B 135 CG2 THR C 107 3544 2.06 REMARK 500 CB SER B 135 O THR C 107 3544 2.06 REMARK 500 CG ASP A 61 C ARG B 130 3554 2.07 REMARK 500 CB VAL A 94 CB ASP B 133 3554 2.07 REMARK 500 NE2 HIS B 137 CG LEU C 112 3544 2.07 REMARK 500 CB SER B 184 CD1 LEU C 112 3544 2.07 REMARK 500 C ALA A 43 N THR B 190 2475 2.08 REMARK 500 N SER A 45 O GLY B 188 2475 2.08 REMARK 500 OE1 GLU A 60 C LEU B 131 3554 2.08 REMARK 500 CD GLU B 134 CA ARG C 103 3544 2.08 REMARK 500 N SER B 135 N LEU C 108 3544 2.08 REMARK 500 N ALA A 44 O ARG B 189 2475 2.10 REMARK 500 CA ASP A 61 CB ARG B 130 3554 2.10 REMARK 500 C THR A 74 CZ ARG B 191 2475 2.10 REMARK 500 C GLY A 77 O THR B 190 2475 2.10 REMARK 500 CA ASP B 133 OG1 THR C 107 3544 2.10 REMARK 500 CG GLU B 134 O SER C 104 3544 2.10 REMARK 500 O ALA A 19 OD1 ASN B 164 2475 2.11 REMARK 500 OE2 GLU B 134 CB ARG C 103 3544 2.11 REMARK 500 CB ASP A 61 N ARG B 130 3554 2.12 REMARK 500 O GLY A 77 CA LEU B 219 2475 2.12 REMARK 500 CG1 VAL A 94 CB ASP B 133 3554 2.12 REMARK 500 N SER A 45 CA ARG B 189 2475 2.13 REMARK 500 CB GLU B 134 N LEU C 105 3544 2.13 REMARK 500 C ALA A 43 CB THR B 190 2475 2.14 REMARK 500 CB ALA A 44 C GLY B 188 2475 2.16 REMARK 500 CA GLU B 134 N THR C 107 3544 2.16 REMARK 500 CA ALA A 43 CG2 THR B 190 2475 2.18 REMARK 500 O ALA A 43 C ARG B 189 2475 2.18 REMARK 500 N ALA A 44 CA THR B 190 2475 2.18 REMARK 500 OD2 ASP A 61 CA ARG B 130 3554 2.18 REMARK 500 CA GLU B 134 CA THR C 107 3544 2.18 REMARK 500 CA SER B 135 CA THR C 107 3544 2.18 REMARK 500 OG SER B 184 CG LEU C 112 3544 2.18 REMARK 500 CA ALA A 43 CA THR B 190 2475 2.19 REMARK 500 N ALA A 44 CA ARG B 189 2475 2.19 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 21 N - CA - C ANGL. DEV. =-10.4 DEGREES REMARK 500 ASP A 61 N - CA - C ANGL. DEV. = 9.6 DEGREES REMARK 500 HIS A 114 N - CA - C ANGL. DEV. =-11.1 DEGREES REMARK 500 SER A 135 N - CA - C ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 191 N - CA - C ANGL. DEV. = -9.6 DEGREES REMARK 500 VAL B 112 N - CA - C ANGL. DEV. = -9.6 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 THR C 137 130.13 121.33 DBREF 1BLW C 1 166 UNP P01588 EPO_HUMAN 28 193 DBREF 1BLW A 1 226 UNP P19235 EPOR_HUMAN 25 250 DBREF 1BLW B 1 226 UNP P19235 EPOR_HUMAN 25 250 SEQADV 1BLW LYS C 24 UNP P01588 ASN 51 ENGINEERED SEQADV 1BLW LYS C 38 UNP P01588 ASN 65 ENGINEERED SEQADV 1BLW GLN A 211 UNP P19235 ALA 235 ENGINEERED SEQADV 1BLW GLN B 211 UNP P19235 ALA 235 ENGINEERED SEQADV 1BLW SER A 7 UNP P19235 PRO 31 CONFLICT SEQADV 1BLW SER A 8 UNP P19235 ASP 32 CONFLICT SEQADV 1BLW SER A 9 UNP P19235 PRO 33 CONFLICT SEQADV 1BLW ALA A 10 UNP P19235 LYS 34 CONFLICT SEQADV 1BLW SER B 7 UNP P19235 PRO 31 CONFLICT SEQADV 1BLW SER B 8 UNP P19235 ASP 32 CONFLICT SEQADV 1BLW SER B 9 UNP P19235 PRO 33 CONFLICT SEQADV 1BLW ALA B 10 UNP P19235 LYS 34 CONFLICT SEQRES 1 A 226 ALA PRO PRO PRO ASN LEU SER SER SER ALA PHE GLU SER SEQRES 2 A 226 LYS ALA ALA LEU LEU ALA ALA ARG GLY PRO GLU GLU LEU SEQRES 3 A 226 LEU CYS PHE THR GLU ARG LEU GLU ASP LEU VAL CYS PHE SEQRES 4 A 226 TRP GLU GLU ALA ALA SER ALA GLY VAL GLY PRO GLY ASN SEQRES 5 A 226 TYR SER PHE SER TYR GLN LEU GLU ASP GLU PRO TRP LYS SEQRES 6 A 226 LEU CYS ARG LEU HIS GLN ALA PRO THR ALA ARG GLY ALA SEQRES 7 A 226 VAL ARG PHE TRP CYS SER LEU PRO THR ALA ASP THR SER SEQRES 8 A 226 SER PHE VAL PRO LEU GLU LEU ARG VAL THR ALA ALA SER SEQRES 9 A 226 GLY ALA PRO ARG TYR HIS ARG VAL ILE HIS ILE ASN GLU SEQRES 10 A 226 VAL VAL LEU LEU ASP ALA PRO VAL GLY LEU VAL ALA ARG SEQRES 11 A 226 LEU ALA ASP GLU SER GLY HIS VAL VAL LEU ARG TRP LEU SEQRES 12 A 226 PRO PRO PRO GLU THR PRO MET THR SER HIS ILE ARG TYR SEQRES 13 A 226 GLU VAL ASP VAL SER ALA GLY ASN GLY ALA GLY SER VAL SEQRES 14 A 226 GLN ARG VAL GLU ILE LEU GLU GLY ARG THR GLU CYS VAL SEQRES 15 A 226 LEU SER ASN LEU ARG GLY ARG THR ARG TYR THR PHE ALA SEQRES 16 A 226 VAL ARG ALA ARG MET ALA GLU PRO SER PHE GLY GLY PHE SEQRES 17 A 226 TRP SER GLU TRP SER GLU PRO VAL SER LEU LEU THR PRO SEQRES 18 A 226 SER ASP LEU ASP PRO SEQRES 1 B 226 ALA PRO PRO PRO ASN LEU SER SER SER ALA PHE GLU SER SEQRES 2 B 226 LYS ALA ALA LEU LEU ALA ALA ARG GLY PRO GLU GLU LEU SEQRES 3 B 226 LEU CYS PHE THR GLU ARG LEU GLU ASP LEU VAL CYS PHE SEQRES 4 B 226 TRP GLU GLU ALA ALA SER ALA GLY VAL GLY PRO GLY ASN SEQRES 5 B 226 TYR SER PHE SER TYR GLN LEU GLU ASP GLU PRO TRP LYS SEQRES 6 B 226 LEU CYS ARG LEU HIS GLN ALA PRO THR ALA ARG GLY ALA SEQRES 7 B 226 VAL ARG PHE TRP CYS SER LEU PRO THR ALA ASP THR SER SEQRES 8 B 226 SER PHE VAL PRO LEU GLU LEU ARG VAL THR ALA ALA SER SEQRES 9 B 226 GLY ALA PRO ARG TYR HIS ARG VAL ILE HIS ILE ASN GLU SEQRES 10 B 226 VAL VAL LEU LEU ASP ALA PRO VAL GLY LEU VAL ALA ARG SEQRES 11 B 226 LEU ALA ASP GLU SER GLY HIS VAL VAL LEU ARG TRP LEU SEQRES 12 B 226 PRO PRO PRO GLU THR PRO MET THR SER HIS ILE ARG TYR SEQRES 13 B 226 GLU VAL ASP VAL SER ALA GLY ASN GLY ALA GLY SER VAL SEQRES 14 B 226 GLN ARG VAL GLU ILE LEU GLU GLY ARG THR GLU CYS VAL SEQRES 15 B 226 LEU SER ASN LEU ARG GLY ARG THR ARG TYR THR PHE ALA SEQRES 16 B 226 VAL ARG ALA ARG MET ALA GLU PRO SER PHE GLY GLY PHE SEQRES 17 B 226 TRP SER GLU TRP SER GLU PRO VAL SER LEU LEU THR PRO SEQRES 18 B 226 SER ASP LEU ASP PRO SEQRES 1 C 166 ALA PRO PRO ARG LEU ILE CYS ASP SER ARG VAL LEU GLU SEQRES 2 C 166 ARG TYR LEU LEU GLU ALA LYS GLU ALA GLU LYS ILE THR SEQRES 3 C 166 THR GLY CYS ALA GLU HIS CYS SER LEU ASN GLU LYS ILE SEQRES 4 C 166 THR VAL PRO ASP THR LYS VAL ASN PHE TYR ALA TRP LYS SEQRES 5 C 166 ARG MET GLU VAL GLY GLN GLN ALA VAL GLU VAL TRP GLN SEQRES 6 C 166 GLY LEU ALA LEU LEU SER GLU ALA VAL LEU ARG GLY GLN SEQRES 7 C 166 ALA LEU LEU VAL ASN SER SER GLN PRO TRP GLU PRO LEU SEQRES 8 C 166 GLN LEU HIS VAL ASP LYS ALA VAL SER GLY LEU ARG SER SEQRES 9 C 166 LEU THR THR LEU LEU ARG ALA LEU GLY ALA GLN LYS GLU SEQRES 10 C 166 ALA ILE SER PRO PRO ASP ALA ALA SER ALA ALA PRO LEU SEQRES 11 C 166 ARG THR ILE THR ALA ASP THR PHE ARG LYS LEU PHE ARG SEQRES 12 C 166 VAL TYR SER ASN PHE LEU ARG GLY LYS LEU LYS LEU TYR SEQRES 13 C 166 THR GLY GLU ALA CYS ARG THR GLY ASP ARG HELIX 1 1 SER A 8 ARG A 21 1 14 HELIX 2 2 PRO A 50 ASN A 52 5 3 HELIX 3 3 THR A 87 ASP A 89 5 3 HELIX 4 4 THR A 151 HIS A 153 5 3 HELIX 5 5 SER B 8 ARG B 21 1 14 HELIX 6 6 THR B 87 ASP B 89 5 3 HELIX 7 7 ILE B 115 GLU B 117 5 3 HELIX 8 8 THR B 151 HIS B 153 5 3 HELIX 9 9 ARG C 10 THR C 27 1 18 HELIX 10 10 PHE C 48 ARG C 53 1 6 HELIX 11 11 VAL C 56 VAL C 82 1 27 HELIX 12 12 PRO C 90 LEU C 108 5 19 HELIX 13 13 PHE C 138 LEU C 149 1 12 HELIX 14 14 LYS C 154 ALA C 160 1 7 SHEET 1 A 4 LEU A 27 PHE A 29 0 SHEET 2 A 4 LEU A 36 ALA A 43 -1 N PHE A 39 O LEU A 27 SHEET 3 A 4 ALA A 78 LEU A 85 -1 N LEU A 85 O LEU A 36 SHEET 4 A 4 HIS A 70 THR A 74 -1 N THR A 74 O ALA A 78 SHEET 1 B 4 TRP A 64 CYS A 67A 0 SHEET 2 B 4 TYR A 53 LEU A 59 -1 N TYR A 57 O LYS A 65 SHEET 3 B 4 PRO A 95 ALA A 102 -1 N THR A 101 O SER A 54 SHEET 4 B 4 HIS A 110 HIS A 114 -1 N ILE A 113 O LEU A 96 SHEET 1 C 3 GLU A 180 LEU A 183 0 SHEET 2 C 3 VAL A 138 LEU A 143 -1 N LEU A 140 O CYS A 181 SHEET 3 C 3 VAL A 125 LEU A 131 -1 N ARG A 130 O VAL A 139 SHEET 1 D 4 GLN A 170 ILE A 174 0 SHEET 2 D 4 TYR A 156 SER A 161 -1 N VAL A 160 O GLN A 170 SHEET 3 D 4 ARG A 191 VAL A 196 -1 N ALA A 195 O ASP A 159 SHEET 4 D 4 VAL A 216 LEU A 219 -1 N LEU A 218 O TYR A 192 SHEET 1 E 3 LEU B 27 THR B 30 0 SHEET 2 E 3 LEU B 36 GLU B 42 -1 N PHE B 39 O LEU B 27 SHEET 3 E 3 VAL B 79 LEU B 85 -1 N LEU B 85 O LEU B 36 SHEET 1 F 3 LEU B 96 ALA B 102 0 SHEET 2 F 3 TYR B 53 LEU B 59 -1 N GLN B 58 O GLU B 97 SHEET 3 F 3 LYS B 65 CYS B 67B-1 N CYS B 67B O PHE B 55 SHEET 1 G 2 VAL B 128 LEU B 131 0 SHEET 2 G 2 VAL B 138 ARG B 141 -1 N ARG B 141 O VAL B 128 SHEET 1 H 2 ILE B 154 TYR B 156 0 SHEET 2 H 2 ALA B 198 MET B 200 -1 N ARG B 199 O ARG B 155 SHEET 1 I 4 GLN B 170 GLU B 173 0 SHEET 2 I 4 GLU B 157 SER B 161 -1 N VAL B 160 O GLN B 170 SHEET 3 I 4 ARG B 191 ALA B 195 -1 N ALA B 195 O ASP B 159 SHEET 4 I 4 VAL B 216 LEU B 219 -1 N LEU B 218 O TYR B 192 SSBOND 1 CYS A 28A CYS A 38A SSBOND 2 CYS A 67A CYS A 83A SSBOND 3 CYS B 28B CYS B 38B SSBOND 4 CYS B 67B CYS B 83B SSBOND 5 CYS C 7C CYS C 161C SSBOND 6 CYS C 29C CYS C 33C CRYST1 73.300 80.300 134.900 90.00 90.00 90.00 P 21 21 21 4 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 0.013642 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012453 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007413 0.00000