1TIM - Header Asymmetric Unit

HEADER ISOMERASE(INTRAMOLECULAR OXIDOREDUCTSE) 01-SEP-76 1TIM

TITLE STRUCTURE OF TRIOSE PHOSPHATE ISOMERASE FROM CHICKEN MUSCLE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.3.1.1; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031

KEYWDS ISOMERASE, ISOMERASE(INTRAMOLECULAR OXIDOREDUCTSE)

EXPDTA X-RAY DIFFRACTION

AUTHOR D.W.BANNER,A.C.BLOOMER,G.A.PETSKO,D.C.PHILLIPS,I.A.WILSON

REVDAT 13 24-FEB-09 1TIM 1 VERSN REVDAT 12 16-SEP-03 1TIM 1 JRNL TITLE KEYWDS EXPDTA REVDAT 12 2 1 REVDAT REVDAT 11 31-MAY-84 1TIM 1 REMARK REVDAT 10 27-JAN-84 1TIM 1 REMARK REVDAT 9 30-SEP-83 1TIM 1 REVDAT REVDAT 8 07-MAR-83 1TIM 3 ATOM REVDAT 7 13-OCT-81 1TIM 1 REMARK REVDAT 6 20-APR-81 1TIM 1 HELIX SHEET REVDAT 5 31-DEC-80 1TIM 1 REMARK REVDAT 4 07-APR-80 1TIM 3 ATOM REVDAT 3 05-FEB-79 1TIM 1 HELIX REVDAT 2 01-NOV-77 1TIM 1 COMPND SOURCE AUTHOR JRNL REVDAT 2 2 1 REMARK REVDAT 1 15-OCT-76 1TIM 0

JRNL AUTH D.W.BANNER,A.BLOOMER,G.A.PETSKO,D.C.PHILLIPS, JRNL AUTH 2 I.A.WILSON JRNL TITL ATOMIC COORDINATES FOR TRIOSE PHOSPHATE ISOMERASE JRNL TITL 2 FROM CHICKEN MUSCLE. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 72 146 1976 JRNL REFN ISSN 0006-291X JRNL PMID 985462

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.ALBER,D.W.BANNER,A.C.BLOOMER,G.A.PETSKO, REMARK 1 AUTH 2 D.PHILLIPS,P.S.RIVERS,I.A.WILSON REMARK 1 TITL ON THE THREE-DIMENSIONAL STRUCTURE AND CATALYTIC REMARK 1 TITL 2 MECHANISM OF TRIOSE PHOSPHATE ISOMERASE REMARK 1 REF PHILOS.TRANS.R.SOC.LONDON, V. 293 159 1981 REMARK 1 REF 2 SER.B REMARK 1 REFN ISSN 0080-4622 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.W.BANNER,A.C.BLOOMER,G.A.PETSKO,D.C.PHILLIPS, REMARK 1 AUTH 2 C.I.POGSON,I.A.WILSON,P.H.CORRAN,A.J.FURTH, REMARK 1 AUTH 3 J.D.MILMAN,R.E.OFFORD,J.D.PRIDDLE,S.G.WALEY REMARK 1 TITL STRUCTURE OF CHICKEN MUSCLE TRIOSE PHOSPHATE REMARK 1 TITL 2 ISOMERASE DETERMINED CRYSTALLOGRAPHICALLY AT 2.5 REMARK 1 TITL 3 ANGSTROMS RESOLUTION USING AMINO ACID SEQUENCE DATA REMARK 1 REF NATURE V. 255 609 1975 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 3 REMARK 1 AUTH D.W.BANNER,A.C.BLOOMER,G.A.PETSKO,D.C.PHILLIPS REMARK 1 TITL CRYSTALLOGRAPHIC STUDIES OF CHICKEN TRIOSE REMARK 1 TITL 2 PHOSPHATE ISOMERASE REMARK 1 REF COLD SPRING HARBOR V. 36 151 1972 REMARK 1 REF 2 SYMP.QUANT.BIOL. REMARK 1 REFN ISSN 0091-7451 REMARK 1 REFERENCE 4 REMARK 1 AUTH C.A.BROWNE,I.D.CAMPBELL,P.A.KIENER,D.C.PHILLIPS, REMARK 1 AUTH 2 S.G.WALEY,I.A.WILSON REMARK 1 TITL STUDIES OF THE HISTIDINE RESIDUES OF TRIOSE REMARK 1 TITL 2 PHOSPHATE ISOMERASE BY PROTON MAGNETIC RESONANCE REMARK 1 TITL 3 AND X-RAY CRYSTALLOGRAPHY REMARK 1 REF J.MOL.BIOL. V. 100 319 1976 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 5 REMARK 1 EDIT R.J.FELDMANN REMARK 1 REF ATLAS OF MACROMOLECULAR 511 1976 REMARK 1 REF 2 STRUCTURE ON MICROFICHE REMARK 1 PUBL TRACOR JITCO INC.,ROCKVILLE,MD. REMARK 1 REFN REMARK 1 REFERENCE 6 REMARK 1 EDIT M.O.DAYHOFF REMARK 1 REF ATLAS OF PROTEIN SEQUENCE V. 5 103 1976 REMARK 1 REF 2 AND STRUCTURE,SUPPLEMENT 2 REMARK 1 PUBL NATIONAL BIOMEDICAL RESEARCH FOUNDATION, SILVER REMARK 1 PUBL 2 SPRING,MD. REMARK 1 REFN ISSN 0-912466-05-7

REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL 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) : NULL 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 : 3740 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 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 1TIM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL 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 : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 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 53.00500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.87000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.38000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.87000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 53.00500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.38000 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 300 REMARK: REMARK 300 THE MTRIX TRANSFORMATION BELOW WILL TRANSFORM THE REMARK 300 COORDINATES OF SUBUNIT 2 (B CHAIN) ONTO THOSE OF SUBUNIT 1 REMARK 300 (A CHAIN) WITH AN RMS SEPARATION BETWEEN EQUIVALENT CA REMARK 300 ATOMS OF 1.2 ANGSTROMS WHEN THE SUBUNITS ARE SUPERIMPOSED.

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: 3260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 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 NE ARG A 189 OD2 ASP A 225 1.67 REMARK 500 CG2 ILE A 46 O SER B 45 1.76 REMARK 500 O SER A 45 CB LEU A 48 1.89 REMARK 500 O SER B 222 N HIS B 224 1.91 REMARK 500 OE1 GLN A 182 OE2 GLU A 186 1.96 REMARK 500 OE1 GLN A 64 N GLY B 76 1.97 REMARK 500 OG1 THR B 177 OE1 GLN B 180 1.97 REMARK 500 O VAL B 167 N ALA B 169 2.00 REMARK 500 NE2 HIS A 115 OE1 GLU A 119 2.03 REMARK 500 OD1 ASP A 29 OD1 ASP A 56 2.04 REMARK 500 O ALA B 149 ND2 ASN B 153 2.08 REMARK 500 O ILE B 170 OG1 THR B 172 2.10 REMARK 500 O VAL B 167 N ILE B 170 2.12 REMARK 500 O TRP A 157 N LYS A 159 2.13 REMARK 500 O LYS A 237 N GLU A 239 2.16 REMARK 500 O GLU B 219 OG SER B 222 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NE2 GLN A 180 O GLY B 171 2565 1.08 REMARK 500 NE2 GLN A 180 C GLY B 171 2565 1.90 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 ARG A 4 NE ARG A 4 CZ 0.141 REMARK 500 ARG A 18 NE ARG A 18 CZ 0.143 REMARK 500 ARG A 52 NE ARG A 52 CZ 0.143 REMARK 500 ARG A 98 NE ARG A 98 CZ 0.136 REMARK 500 ARG A 99 NE ARG A 99 CZ 0.140 REMARK 500 ARG A 134 NE ARG A 134 CZ 0.116 REMARK 500 ARG A 189 NE ARG A 189 CZ 0.144 REMARK 500 ARG A 205 NE ARG A 205 CZ 0.138 REMARK 500 HIS A 248 C HIS A 248 O 0.149 REMARK 500 ARG B 4 NE ARG B 4 CZ 0.140 REMARK 500 ARG B 18 NE ARG B 18 CZ 0.141 REMARK 500 ARG B 52 NE ARG B 52 CZ 0.142 REMARK 500 ARG B 98 NE ARG B 98 CZ 0.138 REMARK 500 ARG B 99 NE ARG B 99 CZ 0.142 REMARK 500 ARG B 98 C ARG B 99 N -0.141 REMARK 500 ARG B 134 NE ARG B 134 CZ 0.161 REMARK 500 ARG B 189 NE ARG B 189 CZ 0.137 REMARK 500 ARG B 205 NE ARG B 205 CZ 0.126 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 ARG A 4 CD - NE - CZ ANGL. DEV. = -12.6 DEGREES REMARK 500 ARG A 18 CD - NE - CZ ANGL. DEV. = -12.9 DEGREES REMARK 500 ARG A 52 CD - NE - CZ ANGL. DEV. = -13.0 DEGREES REMARK 500 TYR A 67 CB - CG - CD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 PHE A 74 CB - CG - CD1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG A 98 CD - NE - CZ ANGL. DEV. = -8.5 DEGREES REMARK 500 ARG A 99 CD - NE - CZ ANGL. DEV. = -10.9 DEGREES REMARK 500 ARG A 134 NE - CZ - NH1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG A 134 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 189 CD - NE - CZ ANGL. DEV. = -13.3 DEGREES REMARK 500 ARG A 205 CD - NE - CZ ANGL. DEV. = -9.1 DEGREES REMARK 500 ARG B 4 CD - NE - CZ ANGL. DEV. = -11.8 DEGREES REMARK 500 ARG B 18 CD - NE - CZ ANGL. DEV. = -11.5 DEGREES REMARK 500 ARG B 52 CD - NE - CZ ANGL. DEV. = -12.6 DEGREES REMARK 500 ARG B 98 CD - NE - CZ ANGL. DEV. = -10.9 DEGREES REMARK 500 ARG B 99 CD - NE - CZ ANGL. DEV. = -12.9 DEGREES REMARK 500 CYS B 126 CA - CB - SG ANGL. DEV. = 7.6 DEGREES REMARK 500 ARG B 134 CD - NE - CZ ANGL. DEV. = -14.4 DEGREES REMARK 500 ASP B 152 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 156 CB - CG - OD1 ANGL. DEV. = 11.2 DEGREES REMARK 500 ASP B 156 CB - CG - OD2 ANGL. DEV. = -11.9 DEGREES REMARK 500 LYS B 174 N - CA - CB ANGL. DEV. = -13.4 DEGREES REMARK 500 ARG B 205 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 CYS B 217 N - CA - CB ANGL. DEV. = -17.9 DEGREES REMARK 500 GLN B 223 CB - CA - C ANGL. DEV. = -17.8 DEGREES REMARK 500 PRO B 238 N - CA - CB ANGL. DEV. = 8.3 DEGREES REMARK 500 PHE B 240 CB - CG - CD2 ANGL. DEV. = -4.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PRO A 2 -72.41 -59.84 REMARK 500 ARG A 4 29.93 83.16 REMARK 500 LYS A 5 116.31 -22.70 REMARK 500 LYS A 13 -148.97 61.94 REMARK 500 MET A 14 71.35 -114.77 REMARK 500 LYS A 19 -72.13 -43.05 REMARK 500 ALA A 31 77.09 -31.72 REMARK 500 LYS A 32 -72.57 -35.05 REMARK 500 LEU A 33 122.03 -9.14 REMARK 500 SER A 34 -86.52 -142.18 REMARK 500 ALA A 35 -160.85 82.06 REMARK 500 ASP A 36 46.99 -93.67 REMARK 500 PRO A 44 131.87 -22.31 REMARK 500 SER A 45 -68.34 -21.97 REMARK 500 ALA A 57 -82.48 2.56 REMARK 500 LYS A 58 -50.23 -14.12 REMARK 500 ASN A 65 116.87 87.46 REMARK 500 VAL A 69 140.19 68.13 REMARK 500 PHE A 74 76.96 -162.32 REMARK 500 GLU A 77 -174.63 -46.47 REMARK 500 LYS A 84 -73.47 -55.48 REMARK 500 VAL A 91 124.78 -173.90 REMARK 500 SER A 96 -45.20 -28.51 REMARK 500 GLU A 104 159.72 -31.19 REMARK 500 LEU A 131 -74.48 -4.64 REMARK 500 VAL A 142 -76.81 -44.85 REMARK 500 ILE A 150 -72.63 -43.78 REMARK 500 VAL A 154 -172.70 -27.91 REMARK 500 LYS A 155 39.93 174.14 REMARK 500 ASP A 156 157.65 112.00 REMARK 500 SER A 158 18.67 -54.79 REMARK 500 LYS A 159 27.76 -156.23 REMARK 500 LYS A 174 164.67 124.72 REMARK 500 GLU A 183 -71.36 -35.89 REMARK 500 LEU A 192 -72.89 -39.17 REMARK 500 SER A 197 154.42 143.50 REMARK 500 SER A 222 -9.12 -44.52 REMARK 500 HIS A 224 -97.02 -59.33 REMARK 500 ASP A 225 29.41 -58.38 REMARK 500 ALA A 234 -50.08 -19.79 REMARK 500 PRO A 238 -7.24 -39.30 REMARK 500 ALA A 246 155.42 -34.32 REMARK 500 LYS A 247 167.13 178.12 REMARK 500 ARG B 4 115.36 140.62 REMARK 500 PHE B 6 123.83 -38.46 REMARK 500 LYS B 13 -145.59 58.35 REMARK 500 SER B 34 -178.81 -69.68 REMARK 500 PRO B 44 140.20 -24.96 REMARK 500 ALA B 57 -25.81 -28.72 REMARK 500 ASN B 65 155.94 171.42 REMARK 500 LYS B 68 18.73 -61.20 REMARK 500 PRO B 70 -87.90 -79.48 REMARK 500 THR B 75 118.54 -34.79 REMARK 500 ARG B 98 -75.77 -45.00 REMARK 500 PHE B 102 -146.79 -121.47 REMARK 500 ASP B 106 -75.00 -41.91 REMARK 500 GLU B 119 21.21 -57.43 REMARK 500 GLU B 135 -71.08 -54.68 REMARK 500 ILE B 150 -73.15 -36.29 REMARK 500 ALA B 151 -55.64 -29.94 REMARK 500 LYS B 155 -34.04 177.31 REMARK 500 ASP B 156 75.08 -102.60 REMARK 500 TRP B 157 -1.32 -57.63 REMARK 500 LYS B 159 41.68 -94.74 REMARK 500 TRP B 168 -2.06 -40.35 REMARK 500 SER B 197 167.73 150.52 REMARK 500 VAL B 200 -72.68 -45.87 REMARK 500 SER B 211 -117.88 -36.90 REMARK 500 VAL B 212 112.71 99.76 REMARK 500 CYS B 217 -81.48 -34.98 REMARK 500 GLN B 223 -10.23 -12.41 REMARK 500 HIS B 224 -66.06 82.62 REMARK 500 ALA B 234 -49.99 -26.78 REMARK 500 PRO B 238 -18.64 -34.06 REMARK 500 ILE B 243 -70.81 -47.55 REMARK 500 ILE B 244 -38.19 -35.65 REMARK 500 REMARK 500 REMARK: NULL

REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 CHICKEN TRIOSE PHOSPHATE ISOMERASE HAS 247 AMINO ACID REMARK 999 RESIDUES BUT HAS THEM NUMBERED 1-2, 4-248. RESIDUE 3 IS REMARK 999 CONSIDERED A GENETIC DELETION ON THE BASIS OF THE 86 REMARK 999 PERCENT HOMOLOGY BETWEEN THIS SEQUENCE AND THAT OF RABBIT REMARK 999 TRIOSE PHOSPHATE ISOMERASE, WHICH IS ACHIEVED WHEN THIS REMARK 999 RESIDUE IS OMITTED.

DBREF 1TIM A 1 248 UNP P00940 TPIS_CHICK 1 247 DBREF 1TIM B 1 248 UNP P00940 TPIS_CHICK 1 247

SEQADV 1TIM LYS A 17 UNP P00940 ASP 16 CONFLICT SEQADV 1TIM ARG A 18 UNP P00940 LYS 17 CONFLICT SEQADV 1TIM ASP A 29 UNP P00940 ASN 28 CONFLICT SEQADV 1TIM GLN A 145 UNP P00940 GLU 144 CONFLICT SEQADV 1TIM GLU A 146 UNP P00940 GLN 145 CONFLICT SEQADV 1TIM THR A 194 UNP P00940 SER 193 CONFLICT SEQADV 1TIM VAL A 202 UNP P00940 INSERTION SEQADV 1TIM A UNP P00940 THR 203 DELETION SEQADV 1TIM LYS B 17 UNP P00940 ASP 16 CONFLICT SEQADV 1TIM ARG B 18 UNP P00940 LYS 17 CONFLICT SEQADV 1TIM ASP B 29 UNP P00940 ASN 28 CONFLICT SEQADV 1TIM GLN B 145 UNP P00940 GLU 144 CONFLICT SEQADV 1TIM GLU B 146 UNP P00940 GLN 145 CONFLICT SEQADV 1TIM THR B 194 UNP P00940 SER 193 CONFLICT SEQADV 1TIM VAL B 202 UNP P00940 INSERTION SEQADV 1TIM B UNP P00940 THR 203 DELETION

SEQRES 1 A 247 ALA PRO ARG LYS PHE PHE VAL GLY GLY ASN TRP LYS MET SEQRES 2 A 247 ASN GLY LYS ARG LYS SER LEU GLY GLU LEU ILE HIS THR SEQRES 3 A 247 LEU ASP GLY ALA LYS LEU SER ALA ASP THR GLU VAL VAL SEQRES 4 A 247 CYS GLY ALA PRO SER ILE TYR LEU ASP PHE ALA ARG GLN SEQRES 5 A 247 LYS LEU ASP ALA LYS ILE GLY VAL ALA ALA GLN ASN CYS SEQRES 6 A 247 TYR LYS VAL PRO LYS GLY ALA PHE THR GLY GLU ILE SER SEQRES 7 A 247 PRO ALA MET ILE LYS ASP ILE GLY ALA ALA TRP VAL ILE SEQRES 8 A 247 LEU GLY HIS SER GLU ARG ARG HIS VAL PHE GLY GLU SER SEQRES 9 A 247 ASP GLU LEU ILE GLY GLN LYS VAL ALA HIS ALA LEU ALA SEQRES 10 A 247 GLU GLY LEU GLY VAL ILE ALA CYS ILE GLY GLU LYS LEU SEQRES 11 A 247 ASP GLU ARG GLU ALA GLY ILE THR GLU LYS VAL VAL PHE SEQRES 12 A 247 GLN GLU THR LYS ALA ILE ALA ASP ASN VAL LYS ASP TRP SEQRES 13 A 247 SER LYS VAL VAL LEU ALA TYR GLU PRO VAL TRP ALA ILE SEQRES 14 A 247 GLY THR GLY LYS THR ALA THR PRO GLN GLN ALA GLN GLU SEQRES 15 A 247 VAL HIS GLU LYS LEU ARG GLY TRP LEU LYS THR HIS VAL SEQRES 16 A 247 SER ASP ALA VAL ALA VAL GLN SER ARG ILE ILE TYR GLY SEQRES 17 A 247 GLY SER VAL THR GLY GLY ASN CYS LYS GLU LEU ALA SER SEQRES 18 A 247 GLN HIS ASP VAL ASP GLY PHE LEU VAL GLY GLY ALA SER SEQRES 19 A 247 LEU LYS PRO GLU PHE VAL ASP ILE ILE ASN ALA LYS HIS SEQRES 1 B 247 ALA PRO ARG LYS PHE PHE VAL GLY GLY ASN TRP LYS MET SEQRES 2 B 247 ASN GLY LYS ARG LYS SER LEU GLY GLU LEU ILE HIS THR SEQRES 3 B 247 LEU ASP GLY ALA LYS LEU SER ALA ASP THR GLU VAL VAL SEQRES 4 B 247 CYS GLY ALA PRO SER ILE TYR LEU ASP PHE ALA ARG GLN SEQRES 5 B 247 LYS LEU ASP ALA LYS ILE GLY VAL ALA ALA GLN ASN CYS SEQRES 6 B 247 TYR LYS VAL PRO LYS GLY ALA PHE THR GLY GLU ILE SER SEQRES 7 B 247 PRO ALA MET ILE LYS ASP ILE GLY ALA ALA TRP VAL ILE SEQRES 8 B 247 LEU GLY HIS SER GLU ARG ARG HIS VAL PHE GLY GLU SER SEQRES 9 B 247 ASP GLU LEU ILE GLY GLN LYS VAL ALA HIS ALA LEU ALA SEQRES 10 B 247 GLU GLY LEU GLY VAL ILE ALA CYS ILE GLY GLU LYS LEU SEQRES 11 B 247 ASP GLU ARG GLU ALA GLY ILE THR GLU LYS VAL VAL PHE SEQRES 12 B 247 GLN GLU THR LYS ALA ILE ALA ASP ASN VAL LYS ASP TRP SEQRES 13 B 247 SER LYS VAL VAL LEU ALA TYR GLU PRO VAL TRP ALA ILE SEQRES 14 B 247 GLY THR GLY LYS THR ALA THR PRO GLN GLN ALA GLN GLU SEQRES 15 B 247 VAL HIS GLU LYS LEU ARG GLY TRP LEU LYS THR HIS VAL SEQRES 16 B 247 SER ASP ALA VAL ALA VAL GLN SER ARG ILE ILE TYR GLY SEQRES 17 B 247 GLY SER VAL THR GLY GLY ASN CYS LYS GLU LEU ALA SER SEQRES 18 B 247 GLN HIS ASP VAL ASP GLY PHE LEU VAL GLY GLY ALA SER SEQRES 19 B 247 LEU LYS PRO GLU PHE VAL ASP ILE ILE ASN ALA LYS HIS

HELIX 1 AA LYS A 17 ALA A 31 1 15 HELIX 2 AB PRO A 44 LEU A 55 1 12 HELIX 3 AC SER A 79 GLY A 87 1 9 HELIX 4 AD1 HIS A 95 PHE A 102 1 8 HELIX 5 AD2 SER A 105 GLY A 120 1 16 HELIX 6 AE1 LYS A 130 GLY A 137 1CONTIGUOUS WITH HELIX AE2 8 HELIX 7 AE2 ILE A 138 VAL A 154 1CONTIGUOUS WITH HELIX AE1 17 HELIX 8 AF1 THR A 177 VAL A 196 1CONTIGUOUS WITH HELIX AF2 20 HELIX 9 AF2 SER A 197 SER A 204 1CONTIGUOUS WITH HELIX AF1 8 HELIX 10 AG THR A 213 GLN A 223 1 11 HELIX 11 AH1 GLY A 232 LEU A 236 5CONTIGUOUS WITH HELIX AH2 5 HELIX 12 AH2 LYS A 237 ALA A 246 1CONTIGUOUS WITH HELIX AH1 10 HELIX 13 BA LYS B 17 ALA B 31 1 15 HELIX 14 BB PRO B 44 LEU B 55 1 12 HELIX 15 BC SER B 79 GLY B 87 1 9 HELIX 16 BD1 HIS B 95 PHE B 102 1 8 HELIX 17 BD2 SER B 105 GLY B 120 1 16 HELIX 18 BE1 LYS B 130 GLY B 137 1CONTIGUOUS WITH HELIX BE2 8 HELIX 19 BE2 ILE B 138 VAL B 154 1CONTIGUOUS WITH HELIX BE1 17 HELIX 20 BF1 THR B 177 VAL B 196 1CONTIGUOUS WITH HELIX BF2 20 HELIX 21 BF2 SER B 197 SER B 204 1CONTIGUOUS WITH HELIX BF1 8 HELIX 22 BG THR B 213 GLN B 223 1 11 HELIX 23 BH1 GLY B 232 LEU B 236 5CONTIGUOUS WITH HELIX BH2 5 HELIX 24 BH2 LYS B 237 ALA B 246 1CONTIGUOUS WITH HELIX BH1 10

SHEET 1 A 9 PHE A 6 TRP A 12 0 SHEET 2 A 9 ASP A 36 GLY A 42 1 O ASP A 36 N PHE A 6 SHEET 3 A 9 GLY A 60 ALA A 63 1 N GLY A 60 O VAL A 39 SHEET 4 A 9 ALA A 89 LEU A 93 1 N ILE A 92 O ALA A 63 SHEET 5 A 9 GLY A 122 GLU A 129 1 O GLY A 122 N VAL A 91 SHEET 6 A 9 LYS A 159 VAL A 167 1 O LYS A 159 N VAL A 123 SHEET 7 A 9 ARG A 205 GLY A 209 1 O ARG A 205 N LEU A 162 SHEET 8 A 9 ASP A 227 VAL A 231 1 O GLY A 228 N TYR A 208 SHEET 9 A 9 PHE A 6 TRP A 12 1 N PHE A 7 O ASP A 227 SHEET 1 B 9 PHE B 6 TRP B 12 0 SHEET 2 B 9 ASP B 36 GLY B 42 1 O ASP B 36 N PHE B 6 SHEET 3 B 9 GLY B 60 ALA B 63 1 N GLY B 60 O VAL B 39 SHEET 4 B 9 ALA B 89 LEU B 93 1 N ILE B 92 O ALA B 63 SHEET 5 B 9 GLY B 122 GLU B 129 1 O GLY B 122 N VAL B 91 SHEET 6 B 9 LYS B 159 VAL B 167 1 O LYS B 159 N VAL B 123 SHEET 7 B 9 ARG B 205 GLY B 209 1 O ARG B 205 N LEU B 162 SHEET 8 B 9 ASP B 227 VAL B 231 1 O GLY B 228 N TYR B 208 SHEET 9 B 9 PHE B 6 TRP B 12 1 N PHE B 7 O ASP B 227

CRYST1 106.010 74.760 61.740 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 0.009433 0.000000 0.000000 0.00000

SCALE2 0.000000 0.013376 0.000000 0.00000

SCALE3 0.000000 0.000000 0.016197 0.00000

MTRIX1 1 0.719900 0.092400 -0.687900 7.33400 1

MTRIX2 1 0.095300 -0.994900 -0.033900 88.42300 1

MTRIX3 1 -0.687500 -0.041200 -0.725000 30.25900 1