HEADER TRANSCRIPTION 28-APR-15 4ZIA TITLE CRYSTAL STRUCTURE OF STAT3 N-TERMINAL DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIGNAL TRANSDUCER AND ACTIVATOR OF TRANSCRIPTION 3; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 3-127); COMPND 5 SYNONYM: ACUTE-PHASE RESPONSE FACTOR; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: STAT3, APRF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNAT40 KEYWDS STAT N-TERMINAL DOMAIN, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR T.HU,R.CHOPRA REVDAT 2 16-SEP-15 4ZIA 1 JRNL REMARK REVDAT 1 29-JUL-15 4ZIA 0 JRNL AUTH T.HU,J.E.YEH,L.PINELLO,J.JACOB,S.CHAKRAVARTHY,G.C.YUAN, JRNL AUTH 2 R.CHOPRA,D.A.FRANK JRNL TITL IMPACT OF THE N-TERMINAL DOMAIN OF STAT3 IN STAT3-DEPENDENT JRNL TITL 2 TRANSCRIPTIONAL ACTIVITY. JRNL REF MOL.CELL.BIOL. V. 35 3284 2015 JRNL REFN ESSN 1098-5549 JRNL PMID 26169829 JRNL DOI 10.1128/MCB.00060-15 REMARK 2 REMARK 2 RESOLUTION. 2.70 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 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) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 26131 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1329 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 : 26 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.74 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 913 REMARK 3 BIN R VALUE (WORKING SET) : 0.3598 REMARK 3 BIN FREE R VALUE : 0.3816 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 56 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 : 5081 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 63 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.27000 REMARK 3 B22 (A**2) : -5.27000 REMARK 3 B33 (A**2) : 10.54000 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) : 0.007 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) : 1.408 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.434 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.075 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.327 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 46.35 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 5 : FMT.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : CNS_TOPPAR:PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CNS_TOPPAR:DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : CNS_TOPPAR:WATER.TOP REMARK 3 TOPOLOGY FILE 4 : CNS_TOPPAR:ION.TOP REMARK 3 TOPOLOGY FILE 5 : FMT.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4ZIA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-APR-15. REMARK 100 THE DEPOSITION ID IS D_1000209356. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26131 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07500 REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 0.38800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ID: 1BGF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% V/V PEG 3350, 0.2M MAGNESIUM REMARK 280 FORMATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 77.15000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.57500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 115.72500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 77.15000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 115.72500 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 38.57500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 BIOMT1 2 0.000000 1.000000 0.000000 109.01200 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -109.01200 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 270.02500 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 NI NI B 201 LIES ON A SPECIAL POSITION. REMARK 375 MG MG E 201 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 310 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 204 LIES ON A SPECIAL POSITION. 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 GLY A -1 REMARK 465 PRO A 0 REMARK 465 GLN A 125 REMARK 465 GLY A 126 REMARK 465 GLY A 127 REMARK 465 GLY B -1 REMARK 465 PRO B 0 REMARK 465 GLN B 125 REMARK 465 GLY B 126 REMARK 465 GLY B 127 REMARK 465 GLY C -1 REMARK 465 PRO C 0 REMARK 465 GLY C 1 REMARK 465 LEU C 7 REMARK 465 GLN C 8 REMARK 465 GLN C 9 REMARK 465 LEU C 10 REMARK 465 ASP C 11 REMARK 465 THR C 12 REMARK 465 ARG C 13 REMARK 465 TYR C 14 REMARK 465 LEU C 15 REMARK 465 GLU C 16 REMARK 465 LEU C 116 REMARK 465 GLN C 117 REMARK 465 THR C 118 REMARK 465 ALA C 119 REMARK 465 ALA C 120 REMARK 465 THR C 121 REMARK 465 ALA C 122 REMARK 465 ALA C 123 REMARK 465 GLN C 124 REMARK 465 GLN C 125 REMARK 465 GLY C 126 REMARK 465 GLY C 127 REMARK 465 GLN D 125 REMARK 465 GLY D 126 REMARK 465 GLY D 127 REMARK 465 GLY E -1 REMARK 465 ALA E 123 REMARK 465 GLN E 124 REMARK 465 GLN E 125 REMARK 465 GLY E 126 REMARK 465 GLY E 127 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 OE1 GLN B 88 OE1 GLN B 88 6566 1.84 REMARK 500 NE2 GLN C 88 NE2 GLN C 88 6566 1.84 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 ALA A 122 37.59 -96.91 REMARK 500 GLN B 9 47.25 -87.28 REMARK 500 SER B 40 54.52 -92.35 REMARK 500 LYS B 97 70.57 -154.98 REMARK 500 LEU C 18 4.27 -66.34 REMARK 500 TYR C 22 58.31 -112.80 REMARK 500 SER C 25 -67.74 -91.37 REMARK 500 GLU D 74 -3.77 -59.18 REMARK 500 ALA D 123 42.13 -100.89 REMARK 500 SER E 75 17.31 55.25 REMARK 500 THR E 121 47.73 -83.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 22 0.08 SIDE CHAIN 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 NI B 201 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 58 NE2 REMARK 620 2 HIS C 58 NE2 100.7 REMARK 620 3 HIS B 58 NE2 0.0 100.7 REMARK 620 4 HIS C 58 NE2 100.7 0.0 100.7 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMT D 201 DBREF 4ZIA A 3 127 UNP P42227 STAT3_MOUSE 3 127 DBREF 4ZIA B 3 127 UNP P42227 STAT3_MOUSE 3 127 DBREF 4ZIA C 3 127 UNP P42227 STAT3_MOUSE 3 127 DBREF 4ZIA D 3 127 UNP P42227 STAT3_MOUSE 3 127 DBREF 4ZIA E 3 127 UNP P42227 STAT3_MOUSE 3 127 SEQADV 4ZIA GLY A -1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA PRO A 0 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY A 1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA SER A 2 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY B -1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA PRO B 0 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY B 1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA SER B 2 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY C -1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA PRO C 0 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY C 1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA SER C 2 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY D -1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA PRO D 0 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY D 1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA SER D 2 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY E -1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA PRO E 0 UNP P42227 EXPRESSION TAG SEQADV 4ZIA GLY E 1 UNP P42227 EXPRESSION TAG SEQADV 4ZIA SER E 2 UNP P42227 EXPRESSION TAG SEQRES 1 A 129 GLY PRO GLY SER GLN TRP ASN GLN LEU GLN GLN LEU ASP SEQRES 2 A 129 THR ARG TYR LEU GLU GLN LEU HIS GLN LEU TYR SER ASP SEQRES 3 A 129 SER PHE PRO MET GLU LEU ARG GLN PHE LEU ALA PRO TRP SEQRES 4 A 129 ILE GLU SER GLN ASP TRP ALA TYR ALA ALA SER LYS GLU SEQRES 5 A 129 SER HIS ALA THR LEU VAL PHE HIS ASN LEU LEU GLY GLU SEQRES 6 A 129 ILE ASP GLN GLN TYR SER ARG PHE LEU GLN GLU SER ASN SEQRES 7 A 129 VAL LEU TYR GLN HIS ASN LEU ARG ARG ILE LYS GLN PHE SEQRES 8 A 129 LEU GLN SER ARG TYR LEU GLU LYS PRO MET GLU ILE ALA SEQRES 9 A 129 ARG ILE VAL ALA ARG CYS LEU TRP GLU GLU SER ARG LEU SEQRES 10 A 129 LEU GLN THR ALA ALA THR ALA ALA GLN GLN GLY GLY SEQRES 1 B 129 GLY PRO GLY SER GLN TRP ASN GLN LEU GLN GLN LEU ASP SEQRES 2 B 129 THR ARG TYR LEU GLU GLN LEU HIS GLN LEU TYR SER ASP SEQRES 3 B 129 SER PHE PRO MET GLU LEU ARG GLN PHE LEU ALA PRO TRP SEQRES 4 B 129 ILE GLU SER GLN ASP TRP ALA TYR ALA ALA SER LYS GLU SEQRES 5 B 129 SER HIS ALA THR LEU VAL PHE HIS ASN LEU LEU GLY GLU SEQRES 6 B 129 ILE ASP GLN GLN TYR SER ARG PHE LEU GLN GLU SER ASN SEQRES 7 B 129 VAL LEU TYR GLN HIS ASN LEU ARG ARG ILE LYS GLN PHE SEQRES 8 B 129 LEU GLN SER ARG TYR LEU GLU LYS PRO MET GLU ILE ALA SEQRES 9 B 129 ARG ILE VAL ALA ARG CYS LEU TRP GLU GLU SER ARG LEU SEQRES 10 B 129 LEU GLN THR ALA ALA THR ALA ALA GLN GLN GLY GLY SEQRES 1 C 129 GLY PRO GLY SER GLN TRP ASN GLN LEU GLN GLN LEU ASP SEQRES 2 C 129 THR ARG TYR LEU GLU GLN LEU HIS GLN LEU TYR SER ASP SEQRES 3 C 129 SER PHE PRO MET GLU LEU ARG GLN PHE LEU ALA PRO TRP SEQRES 4 C 129 ILE GLU SER GLN ASP TRP ALA TYR ALA ALA SER LYS GLU SEQRES 5 C 129 SER HIS ALA THR LEU VAL PHE HIS ASN LEU LEU GLY GLU SEQRES 6 C 129 ILE ASP GLN GLN TYR SER ARG PHE LEU GLN GLU SER ASN SEQRES 7 C 129 VAL LEU TYR GLN HIS ASN LEU ARG ARG ILE LYS GLN PHE SEQRES 8 C 129 LEU GLN SER ARG TYR LEU GLU LYS PRO MET GLU ILE ALA SEQRES 9 C 129 ARG ILE VAL ALA ARG CYS LEU TRP GLU GLU SER ARG LEU SEQRES 10 C 129 LEU GLN THR ALA ALA THR ALA ALA GLN GLN GLY GLY SEQRES 1 D 129 GLY PRO GLY SER GLN TRP ASN GLN LEU GLN GLN LEU ASP SEQRES 2 D 129 THR ARG TYR LEU GLU GLN LEU HIS GLN LEU TYR SER ASP SEQRES 3 D 129 SER PHE PRO MET GLU LEU ARG GLN PHE LEU ALA PRO TRP SEQRES 4 D 129 ILE GLU SER GLN ASP TRP ALA TYR ALA ALA SER LYS GLU SEQRES 5 D 129 SER HIS ALA THR LEU VAL PHE HIS ASN LEU LEU GLY GLU SEQRES 6 D 129 ILE ASP GLN GLN TYR SER ARG PHE LEU GLN GLU SER ASN SEQRES 7 D 129 VAL LEU TYR GLN HIS ASN LEU ARG ARG ILE LYS GLN PHE SEQRES 8 D 129 LEU GLN SER ARG TYR LEU GLU LYS PRO MET GLU ILE ALA SEQRES 9 D 129 ARG ILE VAL ALA ARG CYS LEU TRP GLU GLU SER ARG LEU SEQRES 10 D 129 LEU GLN THR ALA ALA THR ALA ALA GLN GLN GLY GLY SEQRES 1 E 129 GLY PRO GLY SER GLN TRP ASN GLN LEU GLN GLN LEU ASP SEQRES 2 E 129 THR ARG TYR LEU GLU GLN LEU HIS GLN LEU TYR SER ASP SEQRES 3 E 129 SER PHE PRO MET GLU LEU ARG GLN PHE LEU ALA PRO TRP SEQRES 4 E 129 ILE GLU SER GLN ASP TRP ALA TYR ALA ALA SER LYS GLU SEQRES 5 E 129 SER HIS ALA THR LEU VAL PHE HIS ASN LEU LEU GLY GLU SEQRES 6 E 129 ILE ASP GLN GLN TYR SER ARG PHE LEU GLN GLU SER ASN SEQRES 7 E 129 VAL LEU TYR GLN HIS ASN LEU ARG ARG ILE LYS GLN PHE SEQRES 8 E 129 LEU GLN SER ARG TYR LEU GLU LYS PRO MET GLU ILE ALA SEQRES 9 E 129 ARG ILE VAL ALA ARG CYS LEU TRP GLU GLU SER ARG LEU SEQRES 10 E 129 LEU GLN THR ALA ALA THR ALA ALA GLN GLN GLY GLY HET NI B 201 1 HET FMT D 201 3 HET MG E 201 1 HETNAM NI NICKEL (II) ION HETNAM FMT FORMIC ACID HETNAM MG MAGNESIUM ION FORMUL 6 NI NI 2+ FORMUL 7 FMT C H2 O2 FORMUL 8 MG MG 2+ FORMUL 9 HOH *63(H2 O) HELIX 1 AA1 GLY A 1 GLN A 9 1 9 HELIX 2 AA2 TYR A 14 LEU A 21 1 8 HELIX 3 AA3 PRO A 27 LEU A 34 1 8 HELIX 4 AA4 LEU A 34 GLN A 41 1 8 HELIX 5 AA5 ASP A 42 ALA A 47 1 6 HELIX 6 AA6 LYS A 49 GLU A 74 1 26 HELIX 7 AA7 ASN A 76 LEU A 95 1 20 HELIX 8 AA8 LYS A 97 THR A 121 1 25 HELIX 9 AA9 SER B 2 GLN B 9 1 8 HELIX 10 AB1 ASP B 11 LEU B 21 1 11 HELIX 11 AB2 PRO B 27 LEU B 34 1 8 HELIX 12 AB3 LEU B 34 SER B 40 1 7 HELIX 13 AB4 ASP B 42 ALA B 47 1 6 HELIX 14 AB5 LYS B 49 GLU B 74 1 26 HELIX 15 AB6 ASN B 76 LEU B 95 1 20 HELIX 16 AB7 LYS B 97 ALA B 122 1 26 HELIX 17 AB8 SER C 2 GLN C 6 5 5 HELIX 18 AB9 PRO C 27 LEU C 34 1 8 HELIX 19 AC1 LEU C 34 GLN C 41 1 8 HELIX 20 AC2 ASP C 42 ALA C 47 1 6 HELIX 21 AC3 LYS C 49 LEU C 72 1 24 HELIX 22 AC4 ASN C 76 GLU C 96 1 21 HELIX 23 AC5 LYS C 97 GLU C 111 1 15 HELIX 24 AC6 GLY D 1 GLN D 9 1 9 HELIX 25 AC7 TYR D 14 GLN D 20 1 7 HELIX 26 AC8 PRO D 27 LEU D 34 1 8 HELIX 27 AC9 LEU D 34 SER D 40 1 7 HELIX 28 AD1 ASP D 42 LYS D 49 1 8 HELIX 29 AD2 LYS D 49 LEU D 72 1 24 HELIX 30 AD3 ASN D 76 LEU D 95 1 20 HELIX 31 AD4 LYS D 97 THR D 121 1 25 HELIX 32 AD5 GLY E 1 GLN E 9 1 9 HELIX 33 AD6 ASP E 11 GLN E 20 1 10 HELIX 34 AD7 PRO E 27 LEU E 34 1 8 HELIX 35 AD8 LEU E 34 GLU E 39 1 6 HELIX 36 AD9 ASP E 42 ALA E 47 1 6 HELIX 37 AE1 LYS E 49 GLU E 74 1 26 HELIX 38 AE2 ASN E 76 GLN E 91 1 16 HELIX 39 AE3 LYS E 97 THR E 121 1 25 LINK NE2 HIS B 58 NI NI B 201 1555 1555 2.11 LINK NE2 HIS C 58 NI NI B 201 1555 1555 2.09 LINK NE2 HIS B 58 NI NI B 201 1555 6566 2.09 LINK NE2 HIS C 58 NI NI B 201 1555 6566 2.10 SITE 1 AC1 2 HIS B 58 HIS C 58 SITE 1 AC2 3 TRP D 37 ASN D 59 GLU D 63 CRYST1 109.012 109.012 154.300 90.00 90.00 90.00 P 41 2 2 40 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 0.009173 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009173 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006481 0.00000 MASTER 414 0 3 39 0 0 2 6 0 0 0 50 END