HEADER TRANSCRIPTION/DNA 15-MAR-97 1AN4 TITLE STRUCTURE AND FUNCTION OF THE B/HLH/Z DOMAIN OF USF COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'- COMPND 3 D(*CP*AP*CP*CP*CP*GP*GP*TP*CP*AP*CP*GP*TP*GP*GP*CP*C P*TP*AP*CP*A)- COMPND 4 3'); COMPND 5 CHAIN: C; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA (5'- COMPND 9 D(*GP*TP*GP*TP*AP*GP*GP*CP*CP*AP*CP*GP*TP*GP*AP*CP*C P*GP*GP*GP*T)- COMPND 10 3'); COMPND 11 CHAIN: D; COMPND 12 SYNONYM: UPSTREAM STIMULATORY FACTOR 1; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 3; COMPND 15 MOLECULE: PROTEIN (UPSTREAM STIMULATORY FACTOR); COMPND 16 CHAIN: A, B; COMPND 17 FRAGMENT: FRAGMENT:B/HLH DNA BINDING DOMAIN MUTATION:R196M, C229S, COMPND 18 C248S; COMPND 19 ENGINEERED: YES; COMPND 20 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 MOL_ID: 2; SOURCE 3 MOL_ID: 3; SOURCE 4 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 5 ORGANISM_COMMON: HUMAN; SOURCE 6 ORGANISM_TAXID: 9606; SOURCE 7 EXPRESSION_SYSTEM: BACTERIA; SOURCE 8 EXPRESSION_SYSTEM_COMMON: EUBACTERIA; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 2 KEYWDS PROTEIN-DNA COMPLEX, DOUBLE HELIX, OVERHANGING BASE, TRANSCRIPTION- KEYWDS 2 DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.R.FERRE-D'AMARE,P.POGNONEC,R.G.ROEDER,S.K.BURLEY REVDAT 7 07-FEB-24 1AN4 1 REMARK REVDAT 6 03-NOV-21 1AN4 1 SEQADV REVDAT 5 03-FEB-21 1AN4 1 AUTHOR JRNL REVDAT 4 26-FEB-20 1AN4 1 REMARK SEQADV REVDAT 3 24-FEB-09 1AN4 1 VERSN REVDAT 2 01-APR-03 1AN4 1 JRNL REVDAT 1 17-SEP-97 1AN4 0 JRNL AUTH A.R.FERRE-D'AMARE,P.POGNONEC,R.G.ROEDER,S.K.BURLEY JRNL TITL STRUCTURE AND FUNCTION OF THE B/HLH/Z DOMAIN OF USF. JRNL REF EMBO J. V. 13 180 1994 JRNL REFN ISSN 0261-4189 JRNL PMID 8306960 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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) : 0.236 REMARK 3 FREE R VALUE : NULL 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 : 1068 REMARK 3 NUCLEIC ACID ATOMS : 855 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) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : 3.000 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1AN4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000171022. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-93 REMARK 200 TEMPERATURE (KELVIN) : 253.00 REMARK 200 PH : 4.75 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL 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 : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6038 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 77.2 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 49.3 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: 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: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.75, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277.00K 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 68.30000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 22.20000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.35000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 22.20000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 68.30000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.35000 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: 6460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 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 LYS B 214 CD1 TRP B 218 1.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 DC C 303 P DC C 303 O5' 0.076 REMARK 500 DC C 304 C5' DC C 304 C4' 0.053 REMARK 500 DC C 304 O3' DC C 305 P 0.090 REMARK 500 DG C 306 P DG C 306 O5' 0.064 REMARK 500 DG C 306 C5' DG C 306 C4' 0.061 REMARK 500 DG C 306 O3' DG C 306 C3' -0.039 REMARK 500 DG C 307 C5' DG C 307 C4' 0.044 REMARK 500 DT C 308 C5' DT C 308 C4' 0.052 REMARK 500 DT C 308 O3' DC C 309 P 0.100 REMARK 500 DA C 310 P DA C 310 O5' 0.063 REMARK 500 DA C 310 C5' DA C 310 C4' 0.046 REMARK 500 DC C 311 P DC C 311 O5' 0.083 REMARK 500 DC C 311 C5' DC C 311 C4' -0.070 REMARK 500 DC C 311 O4' DC C 311 C4' -0.075 REMARK 500 DT C 313 C5 DT C 313 C7 0.052 REMARK 500 DC C 317 C5' DC C 317 C4' 0.064 REMARK 500 DT C 318 N1 DT C 318 C2 0.052 REMARK 500 DT C 318 C5 DT C 318 C7 0.060 REMARK 500 DA C 319 C5' DA C 319 C4' 0.066 REMARK 500 DC C 320 P DC C 320 O5' 0.073 REMARK 500 DC C 320 C5' DC C 320 C4' 0.049 REMARK 500 DG D 322 C5' DG D 322 C4' 0.046 REMARK 500 DT D 323 O3' DG D 324 P 0.080 REMARK 500 DG D 324 C5' DG D 324 C4' 0.057 REMARK 500 DG D 324 C4' DG D 324 C3' 0.066 REMARK 500 DG D 328 P DG D 328 O5' 0.076 REMARK 500 DG D 328 C5' DG D 328 C4' 0.055 REMARK 500 DC D 330 C5' DC D 330 C4' 0.061 REMARK 500 DA D 331 P DA D 331 O5' 0.088 REMARK 500 DA D 331 C5' DA D 331 C4' 0.088 REMARK 500 DG D 333 C2 DG D 333 N3 0.059 REMARK 500 DG D 333 N3 DG D 333 C4 0.044 REMARK 500 DA D 336 C8 DA D 336 N9 -0.048 REMARK 500 DC D 337 P DC D 337 O5' 0.064 REMARK 500 DC D 337 C5' DC D 337 C4' 0.062 REMARK 500 DC D 338 N3 DC D 338 C4 0.053 REMARK 500 DG D 339 C6 DG D 339 N1 -0.048 REMARK 500 DT D 342 P DT D 342 O5' 0.065 REMARK 500 DT D 342 C3' DT D 342 C2' 0.085 REMARK 500 DT D 342 C5 DT D 342 C7 0.057 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 DC C 301 O4' - C1' - N1 ANGL. DEV. = 10.4 DEGREES REMARK 500 DA C 302 O4' - C4' - C3' ANGL. DEV. = -8.7 DEGREES REMARK 500 DA C 302 C1' - O4' - C4' ANGL. DEV. = -6.5 DEGREES REMARK 500 DA C 302 O4' - C1' - N9 ANGL. DEV. = 4.3 DEGREES REMARK 500 DA C 302 C3' - O3' - P ANGL. DEV. = -14.0 DEGREES REMARK 500 DC C 303 O4' - C4' - C3' ANGL. DEV. = -3.0 DEGREES REMARK 500 DC C 303 C2 - N3 - C4 ANGL. DEV. = 3.1 DEGREES REMARK 500 DC C 303 N3 - C4 - C5 ANGL. DEV. = -3.2 DEGREES REMARK 500 DC C 303 N3 - C4 - N4 ANGL. DEV. = 4.6 DEGREES REMARK 500 DC C 303 C3' - O3' - P ANGL. DEV. = 9.6 DEGREES REMARK 500 DC C 304 C3' - O3' - P ANGL. DEV. = 12.7 DEGREES REMARK 500 DC C 305 O4' - C4' - C3' ANGL. DEV. = -9.1 DEGREES REMARK 500 DC C 305 C1' - O4' - C4' ANGL. DEV. = -18.4 DEGREES REMARK 500 DC C 305 C4' - C3' - C2' ANGL. DEV. = -6.6 DEGREES REMARK 500 DC C 305 O4' - C1' - C2' ANGL. DEV. = -5.9 DEGREES REMARK 500 DC C 305 N1 - C2 - O2 ANGL. DEV. = 5.3 DEGREES REMARK 500 DC C 305 N3 - C2 - O2 ANGL. DEV. = -4.5 DEGREES REMARK 500 DG C 306 C5' - C4' - C3' ANGL. DEV. = -12.4 DEGREES REMARK 500 DG C 306 C5' - C4' - O4' ANGL. DEV. = 13.4 DEGREES REMARK 500 DG C 306 O4' - C1' - N9 ANGL. DEV. = 5.0 DEGREES REMARK 500 DG C 307 O4' - C4' - C3' ANGL. DEV. = -4.0 DEGREES REMARK 500 DG C 307 C5' - C4' - O4' ANGL. DEV. = 7.4 DEGREES REMARK 500 DG C 307 C3' - C2' - C1' ANGL. DEV. = -5.0 DEGREES REMARK 500 DG C 307 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 DT C 308 O4' - C1' - C2' ANGL. DEV. = -5.4 DEGREES REMARK 500 DT C 308 O4' - C1' - N1 ANGL. DEV. = 5.9 DEGREES REMARK 500 DT C 308 C4 - C5 - C6 ANGL. DEV. = 4.5 DEGREES REMARK 500 DT C 308 C3' - O3' - P ANGL. DEV. = 7.3 DEGREES REMARK 500 DC C 309 N1 - C1' - C2' ANGL. DEV. = -12.3 DEGREES REMARK 500 DC C 309 O4' - C1' - N1 ANGL. DEV. = 17.8 DEGREES REMARK 500 DC C 309 N1 - C2 - O2 ANGL. DEV. = 5.9 DEGREES REMARK 500 DC C 309 N3 - C2 - O2 ANGL. DEV. = -6.2 DEGREES REMARK 500 DA C 310 O4' - C4' - C3' ANGL. DEV. = -10.5 DEGREES REMARK 500 DA C 310 O4' - C1' - C2' ANGL. DEV. = -10.7 DEGREES REMARK 500 DA C 310 C4 - C5 - C6 ANGL. DEV. = 3.1 DEGREES REMARK 500 DA C 310 C8 - N9 - C4 ANGL. DEV. = -2.5 DEGREES REMARK 500 DC C 311 C5' - C4' - O4' ANGL. DEV. = -14.2 DEGREES REMARK 500 DC C 311 O4' - C1' - C2' ANGL. DEV. = -7.7 DEGREES REMARK 500 DC C 311 O4' - C1' - N1 ANGL. DEV. = -4.8 DEGREES REMARK 500 DC C 311 C6 - N1 - C2 ANGL. DEV. = 2.4 DEGREES REMARK 500 DC C 311 C3' - O3' - P ANGL. DEV. = 7.5 DEGREES REMARK 500 DG C 312 O4' - C1' - N9 ANGL. DEV. = 5.4 DEGREES REMARK 500 DT C 313 P - O5' - C5' ANGL. DEV. = -12.6 DEGREES REMARK 500 DT C 313 C1' - O4' - C4' ANGL. DEV. = -7.7 DEGREES REMARK 500 DT C 313 O4' - C1' - C2' ANGL. DEV. = 5.1 DEGREES REMARK 500 DG C 314 C5' - C4' - C3' ANGL. DEV. = -10.9 DEGREES REMARK 500 DG C 314 C5' - C4' - O4' ANGL. DEV. = 9.6 DEGREES REMARK 500 DG C 314 O4' - C1' - N9 ANGL. DEV. = 4.8 DEGREES REMARK 500 DG C 315 O4' - C4' - C3' ANGL. DEV. = -6.8 DEGREES REMARK 500 DG C 315 C1' - O4' - C4' ANGL. DEV. = -12.2 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 141 ANGLE DEVIATIONS. 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 197 99.09 -46.24 REMARK 500 LYS A 199 157.05 -43.88 REMARK 500 ARG A 201 86.95 -54.02 REMARK 500 GLN A 203 54.08 -115.45 REMARK 500 HIS A 204 -146.12 -127.96 REMARK 500 ASN A 205 -50.79 -27.91 REMARK 500 ARG A 209 -8.72 -52.50 REMARK 500 ASP A 213 -45.76 -26.53 REMARK 500 VAL A 220 -17.87 -44.59 REMARK 500 GLN A 221 -76.76 -66.76 REMARK 500 PRO A 227 102.93 -42.06 REMARK 500 MET A 231 -147.23 12.73 REMARK 500 SER A 233 -126.26 -170.80 REMARK 500 LYS A 235 90.70 18.29 REMARK 500 SER A 236 63.76 -20.19 REMARK 500 LYS A 240 10.53 -49.23 REMARK 500 SER A 245 -71.51 -51.88 REMARK 500 ALA A 247 -90.97 -2.08 REMARK 500 SER A 248 -59.13 -20.77 REMARK 500 ASP A 249 -78.85 -27.73 REMARK 500 GLU A 253 18.60 -68.89 REMARK 500 GLN A 256 -85.87 -27.32 REMARK 500 SER A 257 -7.61 -56.65 REMARK 500 ASN A 258 -48.01 -150.10 REMARK 500 LYS B 199 -2.83 38.89 REMARK 500 ARG B 200 49.66 -70.19 REMARK 500 ARG B 201 -35.50 174.95 REMARK 500 SER B 223 49.21 -70.05 REMARK 500 LYS B 224 -32.81 -152.90 REMARK 500 PRO B 227 124.99 18.09 REMARK 500 ASP B 228 95.22 -57.33 REMARK 500 SER B 229 -116.65 -77.06 REMARK 500 SER B 230 103.77 96.69 REMARK 500 GLU B 232 127.84 50.26 REMARK 500 THR B 234 -157.21 -142.42 REMARK 500 LYS B 235 -3.24 -52.57 REMARK 500 SER B 239 122.41 163.19 REMARK 500 LYS B 240 -146.83 175.68 REMARK 500 ILE B 243 -26.84 -36.95 REMARK 500 SER B 257 -93.17 -6.07 REMARK 500 ASN B 258 -29.32 -32.67 REMARK 500 HIS B 259 71.13 108.51 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 DC C 301 0.07 SIDE CHAIN REMARK 500 DA C 302 0.07 SIDE CHAIN REMARK 500 DG C 306 0.20 SIDE CHAIN REMARK 500 DG C 307 0.09 SIDE CHAIN REMARK 500 DC C 309 0.14 SIDE CHAIN REMARK 500 DG C 312 0.06 SIDE CHAIN REMARK 500 DT C 313 0.11 SIDE CHAIN REMARK 500 DC C 320 0.09 SIDE CHAIN REMARK 500 DA C 321 0.07 SIDE CHAIN REMARK 500 DG D 322 0.08 SIDE CHAIN REMARK 500 DG D 324 0.06 SIDE CHAIN REMARK 500 DG D 327 0.05 SIDE CHAIN REMARK 500 DC D 330 0.08 SIDE CHAIN REMARK 500 DC D 338 0.12 SIDE CHAIN REMARK 500 DG D 341 0.09 SIDE CHAIN REMARK 500 TYR B 250 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1AN4 A 196 260 UNP P22415 USF1_HUMAN 196 260 DBREF 1AN4 B 196 260 UNP P22415 USF1_HUMAN 196 260 DBREF 1AN4 C 301 321 PDB 1AN4 1AN4 301 321 DBREF 1AN4 D 322 342 PDB 1AN4 1AN4 322 342 SEQADV 1AN4 MET A 196 UNP P22415 ARG 196 CLONING ARTIFACT SEQADV 1AN4 SER A 229 UNP P22415 CYS 229 ENGINEERED MUTATION SEQADV 1AN4 SER A 248 UNP P22415 CYS 248 ENGINEERED MUTATION SEQADV 1AN4 MET B 196 UNP P22415 ARG 196 CLONING ARTIFACT SEQADV 1AN4 SER B 229 UNP P22415 CYS 229 ENGINEERED MUTATION SEQADV 1AN4 SER B 248 UNP P22415 CYS 248 ENGINEERED MUTATION SEQRES 1 C 21 DC DA DC DC DC DG DG DT DC DA DC DG DT SEQRES 2 C 21 DG DG DC DC DT DA DC DA SEQRES 1 D 21 DG DT DG DT DA DG DG DC DC DA DC DG DT SEQRES 2 D 21 DG DA DC DC DG DG DG DT SEQRES 1 A 65 MET ASP GLU LYS ARG ARG ALA GLN HIS ASN GLU VAL GLU SEQRES 2 A 65 ARG ARG ARG ARG ASP LYS ILE ASN ASN TRP ILE VAL GLN SEQRES 3 A 65 LEU SER LYS ILE ILE PRO ASP SER SER MET GLU SER THR SEQRES 4 A 65 LYS SER GLY GLN SER LYS GLY GLY ILE LEU SER LYS ALA SEQRES 5 A 65 SER ASP TYR ILE GLN GLU LEU ARG GLN SER ASN HIS ARG SEQRES 1 B 65 MET ASP GLU LYS ARG ARG ALA GLN HIS ASN GLU VAL GLU SEQRES 2 B 65 ARG ARG ARG ARG ASP LYS ILE ASN ASN TRP ILE VAL GLN SEQRES 3 B 65 LEU SER LYS ILE ILE PRO ASP SER SER MET GLU SER THR SEQRES 4 B 65 LYS SER GLY GLN SER LYS GLY GLY ILE LEU SER LYS ALA SEQRES 5 B 65 SER ASP TYR ILE GLN GLU LEU ARG GLN SER ASN HIS ARG HELIX 1 1 ASN A 205 ILE A 225 1 21 HELIX 2 2 ALA A 247 ARG A 255 5 9 HELIX 3 3 ALA B 202 LYS B 214 1 13 HELIX 4 4 ASN B 217 LEU B 222 1 6 HELIX 5 5 GLY B 241 SER B 245 5 5 CRYST1 136.600 54.700 44.400 90.00 90.00 90.00 P 21 21 21 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 0.007321 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018282 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022523 0.00000