PDB Short entry for 5CTS HEADER OXO-ACID-LYASE 16-NOV-89 5CTS TITLE PROPOSED MECHANISM FOR THE CONDENSATION REACTION OF CITRATE SYNTHASE. TITLE 2 1.9-ANGSTROMS STRUCTURE OF THE TERNARY COMPLEX WITH OXALOACETATE AND TITLE 3 CARBOXYMETHYL COENZYME A COMPND MOL_ID: 1; COMPND 2 MOLECULE: CITRATE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.1.3.7; 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 OXO-ACID-LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.KARPUSAS,B.BRANCHAUD,S.J.REMINGTON REVDAT 6 06-MAR-24 5CTS 1 REMARK REVDAT 5 29-NOV-17 5CTS 1 HELIX REVDAT 4 13-JUL-11 5CTS 1 VERSN REVDAT 3 24-FEB-09 5CTS 1 VERSN REVDAT 2 01-APR-03 5CTS 1 JRNL REVDAT 1 15-OCT-90 5CTS 0 JRNL AUTH M.KARPUSAS,B.BRANCHAUD,S.J.REMINGTON JRNL TITL PROPOSED MECHANISM FOR THE CONDENSATION REACTION OF CITRATE JRNL TITL 2 SYNTHASE: 1.9-A STRUCTURE OF THE TERNARY COMPLEX WITH JRNL TITL 3 OXALOACETATE AND CARBOXYMETHYL COENZYME A. JRNL REF BIOCHEMISTRY V. 29 2213 1990 JRNL REFN ISSN 0006-2960 JRNL PMID 2337600 JRNL DOI 10.1021/BI00461A002 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.WIEGAND,S.REMINGTON,J.DEISENHOFER,R.HUBER REMARK 1 TITL CRYSTAL STRUCTURE ANALYSIS AND MOLECULAR MODEL OF A COMPLEX REMARK 1 TITL 2 OF CITRATE SYNTHASE WITH OXALOACETATE AND REMARK 1 TITL 3 S-ACETONYL-COENZYMEA REMARK 1 REF J.MOL.BIOL. V. 174 205 1984 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.REMINGTON,G.WIEGAND,R.HUBER REMARK 1 TITL CRYSTALLOGRAPHIC REFINEMENT AND ATOMIC MODELS OF TWO REMARK 1 TITL 2 DIFFERENT FORMS OF CITRATE SYNTHASE AT 2.7 AND 1.7 ANGSTROMS REMARK 1 TITL 3 RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 158 111 1982 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH D.P.BLOXHAM,D.C.PARMELEE,S.KUMAR,R.D.WADE,L.H.ERICSSON, REMARK 1 AUTH 2 H.NEURATH,K.A.WALSH,K.TITANI REMARK 1 TITL PRIMARY STRUCTURE OF PORCINE HEART CITRATE SYNTHASE REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 78 5381 1981 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 4 REMARK 1 AUTH G.WIEGAND,D.KUKLA,H.SCHOLZE,T.A.JONES,R.HUBER REMARK 1 TITL CRYSTAL STRUCTURE ANALYSIS OF THE TETRAGONAL CRYSTAL FORM REMARK 1 TITL 2 AND PRELIMINARY MOLECULAR MODEL OF PIG-HEART CITRATE REMARK 1 TITL 3 SYNTHASE REMARK 1 REF EUR.J.BIOCHEM. V. 93 41 1979 REMARK 1 REFN ISSN 0014-2956 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 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 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3306 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 61 REMARK 3 SOLVENT ATOMS : 101 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.011 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.500 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5CTS 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_1000179692. 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 (%): 49.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 52.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.05000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 52.00000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 39.05000 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: THE MOLECULE IS A DIMER, WITH ONE MONOMER OF MOLECULAR REMARK 300 WEIGHT 50000 IN THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT. THE REMARK 300 SYMMETRY-RELATED MONOMER CAN BE GENERATED BY THE FOLLOWING REMARK 300 CRYSTALLOGRAPHIC TWO-FOLD OPERATION, REMARK 300 XS = - XO REMARK 300 YS = YO REMARK 300 ZS = - ZO REMARK 300 WHERE (XO,YO,ZO) ARE THE COORDINATES IN THIS ENTRY AND REMARK 300 (XS,YS,ZS) ARE THE SYMMETRY-RELATED SET. 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 12820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 UNK A 83 REMARK 465 UNK A 292 REMARK 465 UNK A 293 REMARK 465 UNK A 294 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 CE MET A 127 CE MET A 127 2555 2.01 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 GLU A 226 CD GLU A 226 OE2 0.069 REMARK 500 GLU A 239 CD GLU A 239 OE2 0.066 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 ASP A 8 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 LYS A 22 N - CA - CB ANGL. DEV. = 12.6 DEGREES REMARK 500 GLN A 27 N - CA - CB ANGL. DEV. = -10.8 DEGREES REMARK 500 ASP A 39 CB - CG - OD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 LEU A 51 CB - CA - C ANGL. DEV. = -14.5 DEGREES REMARK 500 ASP A 59 CB - CG - OD2 ANGL. DEV. = -7.7 DEGREES REMARK 500 ASP A 61 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 65 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 65 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 67 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 67 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 GLN A 106 N - CA - CB ANGL. DEV. = 12.8 DEGREES REMARK 500 ARG A 117 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A 117 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 191 CD - NE - CZ ANGL. DEV. = 12.2 DEGREES REMARK 500 ARG A 191 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 191 NE - CZ - NH2 ANGL. DEV. = -7.5 DEGREES REMARK 500 ASP A 208 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG A 229 CD - NE - CZ ANGL. DEV. = 20.9 DEGREES REMARK 500 ARG A 229 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 229 NE - CZ - NH2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ASP A 237 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 237 CB - CG - OD2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ASN A 278 CA - CB - CG ANGL. DEV. = -15.7 DEGREES REMARK 500 ALA A 286 CB - CA - C ANGL. DEV. = 10.3 DEGREES REMARK 500 GLN A 289 CB - CG - CD ANGL. DEV. = -16.5 DEGREES REMARK 500 ARG A 313 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 313 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 MET A 390 CG - SD - CE ANGL. DEV. = -10.2 DEGREES REMARK 500 ASP A 428 CB - CG - OD2 ANGL. DEV. = -7.4 DEGREES REMARK 500 ILE A 431 N - CA - CB ANGL. DEV. = 16.0 DEGREES REMARK 500 ILE A 431 CG1 - CB - CG2 ANGL. DEV. = -13.4 DEGREES REMARK 500 ILE A 431 CA - CB - CG1 ANGL. DEV. = 14.0 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 SER A 2 -178.07 70.67 REMARK 500 SER A 3 -159.96 -118.73 REMARK 500 ASN A 5 102.61 -160.17 REMARK 500 PHE A 66 -71.47 -77.27 REMARK 500 ARG A 67 -90.06 -79.91 REMARK 500 SER A 150 -36.90 -38.79 REMARK 500 ALA A 196 120.51 -36.93 REMARK 500 SER A 236 -70.99 -23.79 REMARK 500 HIS A 238 59.06 -147.68 REMARK 500 GLU A 239 -176.00 58.06 REMARK 500 HIS A 274 -128.65 -110.40 REMARK 500 ASN A 278 -62.81 -29.76 REMARK 500 HIS A 320 145.18 -173.22 REMARK 500 LEU A 341 51.22 -140.64 REMARK 500 ARG A 421 82.35 -152.61 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 GLU A 151 0.07 SIDE CHAIN REMARK 500 ARG A 229 0.15 SIDE CHAIN REMARK 500 GLN A 289 0.08 SIDE CHAIN REMARK 500 GLU A 389 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OAA A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMC A 700 DBREF 5CTS A 1 433 UNP P23007 CISY_CHICK 1 433 SEQRES 1 A 433 ALA SER SER THR ASN LEU LYS ASP VAL LEU ALA ALA LEU SEQRES 2 A 433 ILE PRO LYS GLU GLN ALA ARG ILE LYS THR PHE ARG GLN SEQRES 3 A 433 GLN HIS GLY GLY THR ALA LEU GLY GLN ILE THR VAL ASP SEQRES 4 A 433 MET SER TYR GLY GLY MET ARG GLY MET LYS GLY LEU VAL SEQRES 5 A 433 TYR GLU THR SER VAL LEU ASP PRO ASP GLU GLY ILE ARG SEQRES 6 A 433 PHE ARG GLY PHE SER ILE PRO GLU CYS GLN LYS LEU LEU SEQRES 7 A 433 PRO LYS GLY GLY UNK GLY GLY GLU PRO LEU PRO GLU GLY SEQRES 8 A 433 LEU PHE TRP LEU LEU VAL THR GLY GLN ILE PRO THR GLY SEQRES 9 A 433 ALA GLN VAL SER TRP LEU SER LYS GLU TRP ALA LYS ARG SEQRES 10 A 433 ALA ALA LEU PRO SER HIS VAL VAL THR MET LEU ASP ASN SEQRES 11 A 433 PHE PRO THR ASN LEU HIS PRO MET SER GLN LEU SER ALA SEQRES 12 A 433 ALA ILE THR ALA LEU ASN SER GLU SER ASN PHE ALA ARG SEQRES 13 A 433 ALA TYR ALA GLU GLY ILE LEU ARG THR LYS TYR TRP GLU SEQRES 14 A 433 MET VAL TYR GLU SER ALA MET ASP LEU ILE ALA LYS LEU SEQRES 15 A 433 PRO CYS VAL ALA ALA LYS ILE TYR ARG ASN LEU TYR ARG SEQRES 16 A 433 ALA GLY SER SER ILE GLY ALA ILE ASP SER LYS LEU ASP SEQRES 17 A 433 TRP SER HIS ASN PHE THR ASN MET LEU GLY TYR THR ASP SEQRES 18 A 433 ALA GLN PHE THR GLU LEU MET ARG LEU TYR LEU THR ILE SEQRES 19 A 433 HIS SER ASP HIS GLU GLY GLY ASN VAL SER ALA HIS THR SEQRES 20 A 433 SER HIS LEU VAL GLY SER ALA LEU SER ASP PRO TYR LEU SEQRES 21 A 433 SER PHE ALA ALA ALA MET ASN GLY LEU ALA GLY PRO LEU SEQRES 22 A 433 HIS GLY LEU ALA ASN GLN GLU VAL LEU GLY TRP LEU ALA SEQRES 23 A 433 GLN LEU GLN LYS ALA UNK UNK UNK ALA GLY ALA ASP ALA SEQRES 24 A 433 SER LEU ARG ASP TYR ILE TRP ASN THR LEU ASN SER GLY SEQRES 25 A 433 ARG VAL VAL PRO GLY TYR GLY HIS ALA VAL LEU ARG LYS SEQRES 26 A 433 THR ASP PRO ARG TYR THR CYS GLN ARG GLU PHE ALA LEU SEQRES 27 A 433 LYS HIS LEU PRO GLY ASP PRO MET PHE LYS LEU VAL ALA SEQRES 28 A 433 GLN LEU TYR LYS ILE VAL PRO ASN VAL LEU LEU GLU GLN SEQRES 29 A 433 GLY ALA ALA ALA ASN PRO TRP PRO ASN VAL ASP ALA HIS SEQRES 30 A 433 SER GLY VAL LEU LEU GLN TYR TYR GLY MET THR GLU MET SEQRES 31 A 433 ASN TYR TYR THR VAL LEU PHE GLY VAL SER ARG ALA LEU SEQRES 32 A 433 GLY VAL LEU ALA GLN LEU ILE TRP SER ARG ALA LEU GLY SEQRES 33 A 433 PHE PRO LEU GLU ARG PRO LYS SER MET SER THR ASP GLY SEQRES 34 A 433 LEU ILE ALA LEU HET OAA A 702 9 HET CMC A 700 52 HETNAM OAA OXALOACETATE ION HETNAM CMC CARBOXYMETHYL COENZYME *A FORMUL 2 OAA C4 H3 O5 1- FORMUL 3 CMC C23 H38 N7 O18 P3 S FORMUL 4 HOH *101(H2 O) HELIX 1 A ASN A 5 GLY A 29 1 25 HELIX 2 B THR A 37 GLY A 43 1 7 HELIX 3 C SER A 70 LEU A 78 1 9 HELIX 4 D LEU A 88 GLY A 99 1 12 HELIX 5 E THR A 103 ALA A 118 1 16 HELIX 6 F PRO A 121 PHE A 131 1 11 HELIX 7 G HIS A 136 SER A 152 1 17 HELIX 8 H ASN A 153 GLY A 161 1 9 HELIX 9 I LEU A 163 ARG A 195 1 33 HELIX 10 J ASP A 208 GLY A 218 1 11 HELIX 11 K ASP A 221 SER A 236 1 16 HELIX 12 L ASN A 242 LEU A 255 1 14 HELIX 13 M ASP A 257 GLY A 271 1 15 HELIX 14 N HIS A 274 ALA A 291 1 18 HELIX 15 O ALA A 297 GLY A 312 1 16 HELIX 16 P ASP A 327 LEU A 341 1 15 HELIX 17 Q ASP A 344 GLY A 365 1 22 HELIX 18 R ASN A 373 GLY A 386 1 14 HELIX 19 S MET A 390 GLY A 416 1 27 HELIX 20 T SER A 426 LEU A 433 1 8 SHEET 1 A 2 VAL A 57 ASP A 59 0 SHEET 2 A 2 GLU A 62 ARG A 65 -1 O ARG A 65 N VAL A 57 SITE 1 AC1 11 HIS A 238 ASN A 242 HIS A 274 HIS A 320 SITE 2 AC1 11 ARG A 329 PHE A 397 ARG A 401 ARG A 421 SITE 3 AC1 11 HOH A 584 HOH A 586 CMC A 700 SITE 1 AC2 25 ARG A 46 ARG A 164 LEU A 273 HIS A 274 SITE 2 AC2 25 GLY A 275 LEU A 309 VAL A 314 VAL A 315 SITE 3 AC2 25 PRO A 316 GLY A 317 TYR A 318 GLY A 319 SITE 4 AC2 25 HIS A 320 ALA A 321 ALA A 366 ALA A 367 SITE 5 AC2 25 ALA A 368 ASN A 373 ASP A 375 PHE A 397 SITE 6 AC2 25 HOH A 539 HOH A 547 HOH A 585 HOH A 603 SITE 7 AC2 25 OAA A 702 CRYST1 104.000 78.100 58.300 90.00 78.90 90.00 C 1 2 1 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 0.009615 0.000000 -0.001886 0.00000 SCALE2 0.000000 0.012804 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017480 0.00000