HEADER CYTOKINE 06-JUN-96 1CNT TITLE CILIARY NEUROTROPHIC FACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CILIARY NEUROTROPHIC FACTOR; COMPND 3 CHAIN: 1, 2, 3, 4; COMPND 4 SYNONYM: CNTF; COMPND 5 ENGINEERED: YES; COMPND 6 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: HUMAN CNTF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: CLASSIFIED; SOURCE 9 EXPRESSION_SYSTEM_GENE: HUMAN CNTF KEYWDS CYTOKINE, NEUROTROPHIC FACTOR, GROWTH FACTOR EXPDTA X-RAY DIFFRACTION AUTHOR N.Q.MCDONALD,N.PANAYOTATOS,W.A.HENDRICKSON REVDAT 4 07-FEB-24 1CNT 1 REMARK LINK REVDAT 3 24-FEB-09 1CNT 1 VERSN REVDAT 2 01-APR-03 1CNT 1 JRNL REVDAT 1 26-MAR-97 1CNT 0 JRNL AUTH N.Q.MCDONALD,N.PANAYOTATOS,W.A.HENDRICKSON JRNL TITL CRYSTAL STRUCTURE OF DIMERIC HUMAN CILIARY NEUROTROPHIC JRNL TITL 2 FACTOR DETERMINED BY MAD PHASING. JRNL REF EMBO J. V. 14 2689 1995 JRNL REFN ISSN 0261-4189 JRNL PMID 7796798 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 41229 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL 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 : 4586 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 149 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.087 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) : 2.000 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.350 ; 1.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 2.000 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 1CNT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172420. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 1994 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.37 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05500 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: MAD EXPERIMENT AT LIII EDGE OF YTTERBIUM REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 26.47500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 104.44500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.04500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 104.44500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.47500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.04500 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 1, 4 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: 2, 3 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 MET 1 1 REMARK 465 ALA 1 2 REMARK 465 PHE 1 3 REMARK 465 THR 1 4 REMARK 465 GLU 1 5 REMARK 465 HIS 1 6 REMARK 465 SER 1 7 REMARK 465 PRO 1 8 REMARK 465 LEU 1 9 REMARK 465 THR 1 10 REMARK 465 ASN 1 45 REMARK 465 LYS 1 46 REMARK 465 ASN 1 47 REMARK 465 ILE 1 48 REMARK 465 ASN 1 49 REMARK 465 LEU 1 50 REMARK 465 ASP 1 51 REMARK 465 SER 1 52 REMARK 465 ALA 1 53 REMARK 465 ASP 1 54 REMARK 465 GLY 1 55 REMARK 465 MET 1 56 REMARK 465 PRO 1 57 REMARK 465 VAL 1 58 REMARK 465 ALA 1 59 REMARK 465 SER 1 60 REMARK 465 THR 1 61 REMARK 465 ASP 1 62 REMARK 465 GLN 1 63 REMARK 465 PRO 1 143 REMARK 465 ILE 1 144 REMARK 465 ASN 1 145 REMARK 465 VAL 1 146 REMARK 465 GLY 1 147 REMARK 465 ASP 1 148 REMARK 465 GLY 1 149 REMARK 465 GLY 1 150 REMARK 465 MET 2 1 REMARK 465 ALA 2 2 REMARK 465 PHE 2 3 REMARK 465 THR 2 4 REMARK 465 GLU 2 5 REMARK 465 HIS 2 6 REMARK 465 SER 2 7 REMARK 465 PRO 2 8 REMARK 465 LEU 2 9 REMARK 465 THR 2 10 REMARK 465 PRO 2 11 REMARK 465 ASN 2 45 REMARK 465 LYS 2 46 REMARK 465 ASN 2 47 REMARK 465 ILE 2 48 REMARK 465 ASN 2 49 REMARK 465 LEU 2 50 REMARK 465 ASP 2 51 REMARK 465 SER 2 52 REMARK 465 ALA 2 53 REMARK 465 ASP 2 54 REMARK 465 GLY 2 55 REMARK 465 MET 2 56 REMARK 465 PRO 2 57 REMARK 465 VAL 2 58 REMARK 465 ALA 2 59 REMARK 465 SER 2 60 REMARK 465 THR 2 61 REMARK 465 ASP 2 62 REMARK 465 GLN 2 63 REMARK 465 TRP 2 64 REMARK 465 SER 2 65 REMARK 465 GLU 2 66 REMARK 465 GLU 2 92 REMARK 465 ASP 2 93 REMARK 465 GLN 2 94 REMARK 465 GLN 2 95 REMARK 465 VAL 2 96 REMARK 465 HIS 2 97 REMARK 465 PHE 2 98 REMARK 465 THR 2 99 REMARK 465 PRO 2 100 REMARK 465 THR 2 101 REMARK 465 GLU 2 138 REMARK 465 ALA 2 139 REMARK 465 ASP 2 140 REMARK 465 GLY 2 141 REMARK 465 MET 2 142 REMARK 465 PRO 2 143 REMARK 465 ILE 2 144 REMARK 465 ASN 2 145 REMARK 465 VAL 2 146 REMARK 465 GLY 2 147 REMARK 465 ASP 2 148 REMARK 465 GLY 2 149 REMARK 465 GLY 2 150 REMARK 465 LEU 2 151 REMARK 465 MET 3 1 REMARK 465 ALA 3 2 REMARK 465 PHE 3 3 REMARK 465 THR 3 4 REMARK 465 GLU 3 5 REMARK 465 HIS 3 6 REMARK 465 SER 3 7 REMARK 465 PRO 3 8 REMARK 465 LEU 3 9 REMARK 465 THR 3 10 REMARK 465 ASN 3 45 REMARK 465 LYS 3 46 REMARK 465 ASN 3 47 REMARK 465 ILE 3 48 REMARK 465 ASN 3 49 REMARK 465 LEU 3 50 REMARK 465 ASP 3 51 REMARK 465 SER 3 52 REMARK 465 ALA 3 53 REMARK 465 ASP 3 54 REMARK 465 GLY 3 55 REMARK 465 MET 3 56 REMARK 465 PRO 3 57 REMARK 465 VAL 3 58 REMARK 465 ALA 3 59 REMARK 465 SER 3 60 REMARK 465 THR 3 61 REMARK 465 ASP 3 62 REMARK 465 GLN 3 63 REMARK 465 MET 3 142 REMARK 465 PRO 3 143 REMARK 465 ILE 3 144 REMARK 465 ASN 3 145 REMARK 465 VAL 3 146 REMARK 465 GLY 3 147 REMARK 465 ASP 3 148 REMARK 465 GLN 3 183 REMARK 465 THR 3 184 REMARK 465 GLY 3 185 REMARK 465 ILE 3 186 REMARK 465 PRO 3 187 REMARK 465 MET 4 1 REMARK 465 ALA 4 2 REMARK 465 PHE 4 3 REMARK 465 THR 4 4 REMARK 465 GLU 4 5 REMARK 465 HIS 4 6 REMARK 465 SER 4 7 REMARK 465 PRO 4 8 REMARK 465 LEU 4 9 REMARK 465 THR 4 10 REMARK 465 PRO 4 11 REMARK 465 ASN 4 45 REMARK 465 LYS 4 46 REMARK 465 ASN 4 47 REMARK 465 ILE 4 48 REMARK 465 ASN 4 49 REMARK 465 LEU 4 50 REMARK 465 ASP 4 51 REMARK 465 SER 4 52 REMARK 465 ALA 4 53 REMARK 465 ASP 4 54 REMARK 465 GLY 4 55 REMARK 465 MET 4 56 REMARK 465 PRO 4 57 REMARK 465 VAL 4 58 REMARK 465 ALA 4 59 REMARK 465 SER 4 60 REMARK 465 THR 4 61 REMARK 465 ASP 4 62 REMARK 465 GLN 4 63 REMARK 465 TRP 4 64 REMARK 465 SER 4 65 REMARK 465 VAL 4 96 REMARK 465 HIS 4 97 REMARK 465 PHE 4 98 REMARK 465 THR 4 99 REMARK 465 PRO 4 100 REMARK 465 THR 4 101 REMARK 465 GLU 4 138 REMARK 465 ALA 4 139 REMARK 465 ASP 4 140 REMARK 465 GLY 4 141 REMARK 465 MET 4 142 REMARK 465 PRO 4 143 REMARK 465 ILE 4 144 REMARK 465 ASN 4 145 REMARK 465 VAL 4 146 REMARK 465 GLY 4 147 REMARK 465 ASP 4 148 REMARK 465 GLY 4 149 REMARK 465 GLY 4 150 REMARK 465 LEU 4 151 REMARK 465 PHE 4 152 REMARK 465 GLU 4 153 REMARK 465 SER 4 181 REMARK 465 HIS 4 182 REMARK 465 GLN 4 183 REMARK 465 THR 4 184 REMARK 465 GLY 4 185 REMARK 465 ILE 4 186 REMARK 465 PRO 4 187 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 ARG 1 136 CG CD NE CZ NH1 NH2 REMARK 470 ARG 2 136 CG CD NE CZ NH1 NH2 REMARK 470 GLU 3 138 CG CD OE1 OE2 REMARK 470 ARG 4 136 CG CD NE CZ NH1 NH2 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 HIS 1 97 -76.98 -148.49 REMARK 500 PRO 1 100 -84.01 -46.72 REMARK 500 GLU 1 102 -74.12 -132.14 REMARK 500 ASP 1 140 79.38 -66.88 REMARK 500 SER 2 181 30.86 -92.91 REMARK 500 ARG 3 13 -40.51 -130.88 REMARK 500 ARG 3 14 -131.35 -75.67 REMARK 500 ASP 3 15 -32.71 -17.84 REMARK 500 HIS 3 97 -72.08 -138.92 REMARK 500 HIS 4 41 5.88 -66.84 REMARK 500 LEU 4 130 30.91 -94.74 REMARK 500 PRO 4 135 -151.35 -65.29 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 YB 3 188 YB REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU 2 164 OE2 REMARK 620 2 GLU 2 164 OE1 45.7 REMARK 620 3 GLN 2 167 OE1 91.8 81.0 REMARK 620 4 HOH 2 931 O 170.2 142.8 94.9 REMARK 620 5 SO4 3 189 O2 82.7 107.8 160.0 88.6 REMARK 620 6 SO4 3 189 O1 93.1 79.8 147.7 85.1 52.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE YB 3 188 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 3 189 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 1 190 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 1 191 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 3 192 DBREF 1CNT 1 1 187 UNP P26441 CNTF_HUMAN 1 187 DBREF 1CNT 2 1 187 UNP P26441 CNTF_HUMAN 1 187 DBREF 1CNT 3 1 187 UNP P26441 CNTF_HUMAN 1 187 DBREF 1CNT 4 1 187 UNP P26441 CNTF_HUMAN 1 187 SEQRES 1 1 187 MET ALA PHE THR GLU HIS SER PRO LEU THR PRO HIS ARG SEQRES 2 1 187 ARG ASP LEU CYS SER ARG SER ILE TRP LEU ALA ARG LYS SEQRES 3 1 187 ILE ARG SER ASP LEU THR ALA LEU THR GLU SER TYR VAL SEQRES 4 1 187 LYS HIS GLN GLY LEU ASN LYS ASN ILE ASN LEU ASP SER SEQRES 5 1 187 ALA ASP GLY MET PRO VAL ALA SER THR ASP GLN TRP SER SEQRES 6 1 187 GLU LEU THR GLU ALA GLU ARG LEU GLN GLU ASN LEU GLN SEQRES 7 1 187 ALA TYR ARG THR PHE HIS VAL LEU LEU ALA ARG LEU LEU SEQRES 8 1 187 GLU ASP GLN GLN VAL HIS PHE THR PRO THR GLU GLY ASP SEQRES 9 1 187 PHE HIS GLN ALA ILE HIS THR LEU LEU LEU GLN VAL ALA SEQRES 10 1 187 ALA PHE ALA TYR GLN ILE GLU GLU LEU MET ILE LEU LEU SEQRES 11 1 187 GLU TYR LYS ILE PRO ARG ASN GLU ALA ASP GLY MET PRO SEQRES 12 1 187 ILE ASN VAL GLY ASP GLY GLY LEU PHE GLU LYS LYS LEU SEQRES 13 1 187 TRP GLY LEU LYS VAL LEU GLN GLU LEU SER GLN TRP THR SEQRES 14 1 187 VAL ARG SER ILE HIS ASP LEU ARG PHE ILE SER SER HIS SEQRES 15 1 187 GLN THR GLY ILE PRO SEQRES 1 2 187 MET ALA PHE THR GLU HIS SER PRO LEU THR PRO HIS ARG SEQRES 2 2 187 ARG ASP LEU CYS SER ARG SER ILE TRP LEU ALA ARG LYS SEQRES 3 2 187 ILE ARG SER ASP LEU THR ALA LEU THR GLU SER TYR VAL SEQRES 4 2 187 LYS HIS GLN GLY LEU ASN LYS ASN ILE ASN LEU ASP SER SEQRES 5 2 187 ALA ASP GLY MET PRO VAL ALA SER THR ASP GLN TRP SER SEQRES 6 2 187 GLU LEU THR GLU ALA GLU ARG LEU GLN GLU ASN LEU GLN SEQRES 7 2 187 ALA TYR ARG THR PHE HIS VAL LEU LEU ALA ARG LEU LEU SEQRES 8 2 187 GLU ASP GLN GLN VAL HIS PHE THR PRO THR GLU GLY ASP SEQRES 9 2 187 PHE HIS GLN ALA ILE HIS THR LEU LEU LEU GLN VAL ALA SEQRES 10 2 187 ALA PHE ALA TYR GLN ILE GLU GLU LEU MET ILE LEU LEU SEQRES 11 2 187 GLU TYR LYS ILE PRO ARG ASN GLU ALA ASP GLY MET PRO SEQRES 12 2 187 ILE ASN VAL GLY ASP GLY GLY LEU PHE GLU LYS LYS LEU SEQRES 13 2 187 TRP GLY LEU LYS VAL LEU GLN GLU LEU SER GLN TRP THR SEQRES 14 2 187 VAL ARG SER ILE HIS ASP LEU ARG PHE ILE SER SER HIS SEQRES 15 2 187 GLN THR GLY ILE PRO SEQRES 1 3 187 MET ALA PHE THR GLU HIS SER PRO LEU THR PRO HIS ARG SEQRES 2 3 187 ARG ASP LEU CYS SER ARG SER ILE TRP LEU ALA ARG LYS SEQRES 3 3 187 ILE ARG SER ASP LEU THR ALA LEU THR GLU SER TYR VAL SEQRES 4 3 187 LYS HIS GLN GLY LEU ASN LYS ASN ILE ASN LEU ASP SER SEQRES 5 3 187 ALA ASP GLY MET PRO VAL ALA SER THR ASP GLN TRP SER SEQRES 6 3 187 GLU LEU THR GLU ALA GLU ARG LEU GLN GLU ASN LEU GLN SEQRES 7 3 187 ALA TYR ARG THR PHE HIS VAL LEU LEU ALA ARG LEU LEU SEQRES 8 3 187 GLU ASP GLN GLN VAL HIS PHE THR PRO THR GLU GLY ASP SEQRES 9 3 187 PHE HIS GLN ALA ILE HIS THR LEU LEU LEU GLN VAL ALA SEQRES 10 3 187 ALA PHE ALA TYR GLN ILE GLU GLU LEU MET ILE LEU LEU SEQRES 11 3 187 GLU TYR LYS ILE PRO ARG ASN GLU ALA ASP GLY MET PRO SEQRES 12 3 187 ILE ASN VAL GLY ASP GLY GLY LEU PHE GLU LYS LYS LEU SEQRES 13 3 187 TRP GLY LEU LYS VAL LEU GLN GLU LEU SER GLN TRP THR SEQRES 14 3 187 VAL ARG SER ILE HIS ASP LEU ARG PHE ILE SER SER HIS SEQRES 15 3 187 GLN THR GLY ILE PRO SEQRES 1 4 187 MET ALA PHE THR GLU HIS SER PRO LEU THR PRO HIS ARG SEQRES 2 4 187 ARG ASP LEU CYS SER ARG SER ILE TRP LEU ALA ARG LYS SEQRES 3 4 187 ILE ARG SER ASP LEU THR ALA LEU THR GLU SER TYR VAL SEQRES 4 4 187 LYS HIS GLN GLY LEU ASN LYS ASN ILE ASN LEU ASP SER SEQRES 5 4 187 ALA ASP GLY MET PRO VAL ALA SER THR ASP GLN TRP SER SEQRES 6 4 187 GLU LEU THR GLU ALA GLU ARG LEU GLN GLU ASN LEU GLN SEQRES 7 4 187 ALA TYR ARG THR PHE HIS VAL LEU LEU ALA ARG LEU LEU SEQRES 8 4 187 GLU ASP GLN GLN VAL HIS PHE THR PRO THR GLU GLY ASP SEQRES 9 4 187 PHE HIS GLN ALA ILE HIS THR LEU LEU LEU GLN VAL ALA SEQRES 10 4 187 ALA PHE ALA TYR GLN ILE GLU GLU LEU MET ILE LEU LEU SEQRES 11 4 187 GLU TYR LYS ILE PRO ARG ASN GLU ALA ASP GLY MET PRO SEQRES 12 4 187 ILE ASN VAL GLY ASP GLY GLY LEU PHE GLU LYS LYS LEU SEQRES 13 4 187 TRP GLY LEU LYS VAL LEU GLN GLU LEU SER GLN TRP THR SEQRES 14 4 187 VAL ARG SER ILE HIS ASP LEU ARG PHE ILE SER SER HIS SEQRES 15 4 187 GLN THR GLY ILE PRO HET SO4 1 190 5 HET SO4 1 191 5 HET YB 3 188 1 HET SO4 3 189 5 HET SO4 3 192 5 HETNAM SO4 SULFATE ION HETNAM YB YTTERBIUM (III) ION FORMUL 5 SO4 4(O4 S 2-) FORMUL 7 YB YB 3+ FORMUL 10 HOH *149(H2 O) HELIX 1 1 ARG 1 13 HIS 1 41 1 29 HELIX 2 2 GLU 1 69 GLN 1 95 1 27 HELIX 3 3 ASP 1 104 LEU 1 129 1 26 HELIX 4 4 PHE 1 152 HIS 1 182 1 31 HELIX 5 5 ARG 2 13 GLN 2 42 1 30 HELIX 6 6 GLU 2 69 LEU 2 90 1 22 HELIX 7 7 GLY 2 103 LEU 2 129 1 27 HELIX 8 8 GLU 2 153 SER 2 180 1 28 HELIX 9 9 CYS 3 17 GLN 3 42 1 26 HELIX 10 10 GLU 3 69 VAL 3 96 1 28 HELIX 11 11 GLY 3 103 LEU 3 129 1 27 HELIX 12 12 LEU 3 151 SER 3 181 1 31 HELIX 13 13 ARG 4 13 GLN 4 42 1 30 HELIX 14 14 GLU 4 69 GLN 4 94 1 26 HELIX 15 15 GLY 4 103 LEU 4 129 1 27 HELIX 16 16 LYS 4 155 PHE 4 178 1 24 LINK OE2 GLU 2 164 YB YB 3 188 3755 1555 2.78 LINK OE1 GLU 2 164 YB YB 3 188 3755 1555 2.86 LINK OE1 GLN 2 167 YB YB 3 188 3755 1555 2.31 LINK O HOH 2 931 YB YB 3 188 3755 1555 3.06 LINK YB YB 3 188 O2 SO4 3 189 1555 1555 2.46 LINK YB YB 3 188 O1 SO4 3 189 1555 1555 2.93 SITE 1 AC1 4 GLU 2 164 GLN 2 167 HOH 2 931 SO4 3 189 SITE 1 AC2 6 LYS 2 160 GLU 2 164 ARG 3 25 ILE 3 173 SITE 2 AC2 6 ARG 3 177 YB 3 188 SITE 1 AC3 7 HIS 1 12 ARG 1 13 ARG 1 14 THR 1 184 SITE 2 AC3 7 HOH 1 192 HOH 1 194 HOH 1 830 SITE 1 AC4 4 ARG 1 25 ARG 1 28 ILE 1 173 HOH 1 875 SITE 1 AC5 4 TRP 2 168 ARG 3 25 ARG 3 177 HOH 3 952 CRYST1 52.950 62.090 208.890 90.00 90.00 90.00 P 21 21 21 16 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 0.018886 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016106 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004787 0.00000 MTRIX1 1 -0.984610 0.168030 -0.048080 96.77232 1 MTRIX2 1 0.171600 0.877220 -0.448380 17.47824 1 MTRIX3 1 -0.033160 -0.449730 -0.892550 108.88966 1 MTRIX1 2 -0.768280 0.636770 0.065350 40.33489 1 MTRIX2 2 0.639910 0.761440 0.103550 -28.73940 1 MTRIX3 2 0.016180 0.121380 -0.992470 216.09000 1