HEADER TRANSFERASE 28-MAR-00 1EP9 TITLE HUMAN ORNITHINE TRANSCARBAMYLASE: CRYSTALLOGRAPHIC INSIGHTS INTO TITLE 2 SUBSTRATE RECOGNITION AND CONFORMATIONAL CHANGE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORNITHINE TRANSCARBAMYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OTCASE; COMPND 5 EC: 2.1.3.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET 21A+ KEYWDS PROTEIN-SUBSTRATE COMPLEX, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.SHI,H.MORIZONO,X.YU,N.M.ALLEWELL,M.TUCHMAN REVDAT 5 21-DEC-22 1EP9 1 REMARK SEQADV REVDAT 4 04-OCT-17 1EP9 1 REMARK REVDAT 3 13-JUL-11 1EP9 1 VERSN REVDAT 2 24-FEB-09 1EP9 1 VERSN REVDAT 1 04-APR-01 1EP9 0 JRNL AUTH D.SHI,H.MORIZONO,X.YU,L.TONG,N.M.ALLEWELL,M.TUCHMAN JRNL TITL HUMAN ORNITHINE TRANSCARBAMYLASE: CRYSTALLOGRAPHIC INSIGHTS JRNL TITL 2 INTO SUBSTRATE RECOGNITION AND CONFORMATIONAL CHANGES. JRNL REF BIOCHEM.J. V. 354 501 2001 JRNL REFN ISSN 0264-6021 JRNL PMID 11237854 JRNL DOI 10.1042/0264-6021:3540501 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 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)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.8 REMARK 3 NUMBER OF REFLECTIONS : 22885 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1884 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 : 2528 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 159 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.80 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 2.610 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.98 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: USED WEIGHTED FULL MATRIX LEAST SQUARES REMARK 3 PROCEDURE. REMARK 4 REMARK 4 1EP9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-APR-00. REMARK 100 THE DEPOSITION ID IS D_1000010793. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-AUG-99 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26061 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.2 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 0.40200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MM TRISAC, 2MM EDTA, 20MM KCL, 4MM REMARK 280 PALO, PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 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 62.80000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.80000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 62.80000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 62.80000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 62.80000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 62.80000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 62.80000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 62.80000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 62.80000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 62.80000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 62.80000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 62.80000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 62.80000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 62.80000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 62.80000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 62.80000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 62.80000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 62.80000 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 BIOLOGICAL ASSEMBLY IS A TRIMER CONSTRUCTED FROM CHAIN REMARK 300 A A SYMMETRY PARTNER GENERATED BY THE THREE-FOLD. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 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 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 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 LYS A 34 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 HIS A 107 NE2 HIS A 107 CD2 -0.070 REMARK 500 HIS A 117 NE2 HIS A 117 CD2 -0.074 REMARK 500 HIS A 182 NE2 HIS A 182 CD2 -0.070 REMARK 500 HIS A 214 NE2 HIS A 214 CD2 -0.067 REMARK 500 HIS A 255 NE2 HIS A 255 CD2 -0.067 REMARK 500 HIS A 302 NE2 HIS A 302 CD2 -0.070 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 TRP A 58 CD1 - CG - CD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 TRP A 58 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 TRP A 193 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 193 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES REMARK 500 TRP A 265 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 265 CE2 - CD2 - CG ANGL. DEV. = -6.7 DEGREES REMARK 500 TRP A 265 CG - CD2 - CE3 ANGL. DEV. = 8.1 DEGREES REMARK 500 SER A 267 CA - C - N ANGL. DEV. = -13.5 DEGREES REMARK 500 LYS A 274 CA - CB - CG ANGL. DEV. = 17.2 DEGREES REMARK 500 TRP A 298 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP A 298 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 TRP A 332 CD1 - CG - CD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 TRP A 332 CE2 - CD2 - CG ANGL. DEV. = -6.1 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 75 45.83 -78.60 REMARK 500 LEU A 118 -19.93 -145.23 REMARK 500 LEU A 163 132.48 112.71 REMARK 500 ASN A 198 -167.15 -106.72 REMARK 500 SER A 207 -33.47 -137.17 REMARK 500 SER A 267 87.49 -40.01 REMARK 500 ARG A 270 68.74 -155.77 REMARK 500 GLU A 272 -48.15 -24.39 REMARK 500 LYS A 274 -94.73 -33.92 REMARK 500 LYS A 275 -35.25 47.05 REMARK 500 HIS A 302 119.03 -161.56 REMARK 500 LEU A 304 159.54 68.54 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 CP A 355 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1C9Y RELATED DB: PDB REMARK 900 1C9Y CONTAINS THE SAME PROTEIN COMPLEXED WITH CARBAMOYL PHOSPHATE REMARK 900 AND L-NORVALINE REMARK 900 RELATED ID: 1OTH RELATED DB: PDB REMARK 900 1OTH CONTAINS THE SAME PROTEIN COMPLEXED WITH N-(PHOSPHONACETYL)-L- REMARK 900 ORNITHINE DBREF 1EP9 A 34 354 UNP P00480 OTC_HUMAN 34 354 SEQADV 1EP9 PHE A 101 UNP P00480 LEU 101 VARIANT SEQADV 1EP9 ARG A 270 UNP P00480 GLN 270 VARIANT SEQRES 1 A 321 LYS VAL GLN LEU LYS GLY ARG ASP LEU LEU THR LEU LYS SEQRES 2 A 321 ASN PHE THR GLY GLU GLU ILE LYS TYR MET LEU TRP LEU SEQRES 3 A 321 SER ALA ASP LEU LYS PHE ARG ILE LYS GLN LYS GLY GLU SEQRES 4 A 321 TYR LEU PRO LEU LEU GLN GLY LYS SER LEU GLY MET ILE SEQRES 5 A 321 PHE GLU LYS ARG SER THR ARG THR ARG LEU SER THR GLU SEQRES 6 A 321 THR GLY PHE ALA LEU LEU GLY GLY HIS PRO CYS PHE LEU SEQRES 7 A 321 THR THR GLN ASP ILE HIS LEU GLY VAL ASN GLU SER LEU SEQRES 8 A 321 THR ASP THR ALA ARG VAL LEU SER SER MET ALA ASP ALA SEQRES 9 A 321 VAL LEU ALA ARG VAL TYR LYS GLN SER ASP LEU ASP THR SEQRES 10 A 321 LEU ALA LYS GLU ALA SER ILE PRO ILE ILE ASN GLY LEU SEQRES 11 A 321 SER ASP LEU TYR HIS PRO ILE GLN ILE LEU ALA ASP TYR SEQRES 12 A 321 LEU THR LEU GLN GLU HIS TYR SER SER LEU LYS GLY LEU SEQRES 13 A 321 THR LEU SER TRP ILE GLY ASP GLY ASN ASN ILE LEU HIS SEQRES 14 A 321 SER ILE MET MET SER ALA ALA LYS PHE GLY MET HIS LEU SEQRES 15 A 321 GLN ALA ALA THR PRO LYS GLY TYR GLU PRO ASP ALA SER SEQRES 16 A 321 VAL THR LYS LEU ALA GLU GLN TYR ALA LYS GLU ASN GLY SEQRES 17 A 321 THR LYS LEU LEU LEU THR ASN ASP PRO LEU GLU ALA ALA SEQRES 18 A 321 HIS GLY GLY ASN VAL LEU ILE THR ASP THR TRP ILE SER SEQRES 19 A 321 MET GLY ARG GLU GLU GLU LYS LYS LYS ARG LEU GLN ALA SEQRES 20 A 321 PHE GLN GLY TYR GLN VAL THR MET LYS THR ALA LYS VAL SEQRES 21 A 321 ALA ALA SER ASP TRP THR PHE LEU HIS CYS LEU PRO ARG SEQRES 22 A 321 LYS PRO GLU GLU VAL ASP ASP GLU VAL PHE TYR SER PRO SEQRES 23 A 321 ARG SER LEU VAL PHE PRO GLU ALA GLU ASN ARG LYS TRP SEQRES 24 A 321 THR ILE MET ALA VAL MET VAL SER LEU LEU THR ASP TYR SEQRES 25 A 321 SER PRO GLN LEU GLN LYS PRO LYS PHE HET CP A 355 8 HETNAM CP PHOSPHORIC ACID MONO(FORMAMIDE)ESTER FORMUL 2 CP C H4 N O5 P FORMUL 3 HOH *159(H2 O) HELIX 1 1 THR A 44 PHE A 48 5 5 HELIX 2 2 THR A 49 GLN A 69 1 21 HELIX 3 3 THR A 91 LEU A 104 1 14 HELIX 4 4 SER A 123 ALA A 135 1 13 HELIX 5 5 LYS A 144 ALA A 155 1 12 HELIX 6 6 HIS A 168 SER A 184 1 17 HELIX 7 7 ASN A 198 MET A 206 1 9 HELIX 8 8 SER A 207 GLY A 212 5 6 HELIX 9 9 ASP A 226 GLY A 241 1 16 HELIX 10 10 ASP A 249 HIS A 255 1 7 HELIX 11 11 LYS A 275 ALA A 280 1 6 HELIX 12 12 THR A 287 ALA A 294 1 8 HELIX 13 13 ASP A 312 TYR A 317 1 6 HELIX 14 14 LEU A 322 THR A 343 1 22 SHEET 1 A 4 HIS A 107 THR A 112 0 SHEET 2 A 4 SER A 81 PHE A 86 1 N LEU A 82 O HIS A 107 SHEET 3 A 4 ALA A 137 ARG A 141 1 O ALA A 137 N GLY A 83 SHEET 4 A 4 ILE A 159 ASN A 161 1 N ILE A 160 O VAL A 138 SHEET 1 B 5 LEU A 244 THR A 247 0 SHEET 2 B 5 HIS A 214 ALA A 218 1 O LEU A 215 N LEU A 245 SHEET 3 B 5 THR A 190 ILE A 194 1 N LEU A 191 O HIS A 214 SHEET 4 B 5 VAL A 259 THR A 262 1 O VAL A 259 N SER A 192 SHEET 5 B 5 THR A 299 HIS A 302 1 O THR A 299 N LEU A 260 CISPEP 1 LEU A 304 PRO A 305 0 -6.17 SITE 1 AC1 12 SER A 90 THR A 91 ARG A 92 THR A 93 SITE 2 AC1 12 HIS A 117 ARG A 141 HIS A 168 GLN A 171 SITE 3 AC1 12 CYS A 303 LEU A 304 ARG A 330 HOH A 359 CRYST1 125.600 125.600 125.600 90.00 90.00 90.00 P 21 3 12 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 0.007962 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007962 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007962 0.00000