HEADER HYDROLASE/HYDROLASE REGULATOR 24-JUN-04 1TUG TITLE ASPARTATE TRANSCARBAMOYLASE CATALYTIC CHAIN MUTANT E50A COMPLEX WITH TITLE 2 PHOSPHONOACETAMIDE, MALONATE, AND CYTIDINE-5-PRIME-TRIPHOSPHATE (CTP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: ASPARTATE TRANSCARBAMYLASE, ATCASE; COMPND 5 EC: 2.1.3.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN; COMPND 10 CHAIN: B, D; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PYRB, B4245, C5345, Z5856, ECS5222, SF4245, S4507; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: EK1104; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PEK91; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 12 ORGANISM_TAXID: 562; SOURCE 13 GENE: PYRI, B4244, C5344, Z5855, ECS5221; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: EK1104; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PEK91 KEYWDS PROTEIN STRUCTURE-FUNCTION, SITE SPECIFIC MUTAGENESIS, DOMAIN KEYWDS 2 CLOSURE, ALLOSTERIC TRANSITION, HYDROLASE-HYDROLASE REGULATOR KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.STIEGLITZ,B.STEC,D.P.BAKER,E.R.KANTROWITZ REVDAT 5 03-APR-24 1TUG 1 REMARK REVDAT 4 27-OCT-21 1TUG 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1TUG 1 VERSN REVDAT 2 17-AUG-04 1TUG 1 JRNL REVDAT 1 20-JUL-04 1TUG 0 JRNL AUTH K.STIEGLITZ,B.STEC,D.P.BAKER,E.R.KANTROWITZ JRNL TITL MONITORING THE TRANSITION FROM THE T TO THE R STATE IN JRNL TITL 2 E.COLI ASPARTATE TRANSCARBAMOYLASE BY X-RAY CRYSTALLOGRAPHY: JRNL TITL 3 CRYSTAL STRUCTURES OF THE E50A MUTANT ENZYME IN FOUR JRNL TITL 4 DISTINCT ALLOSTERIC STATES. JRNL REF J.MOL.BIOL. V. 341 853 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15288791 JRNL DOI 10.1016/J.JMB.2004.06.002 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 88.1 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.230 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.220 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 0.050 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3356 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 66971 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.144 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.139 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 0.050 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1452 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 27873 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7224 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 90 REMARK 3 SOLVENT ATOMS : 698 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 7994.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 32065 REMARK 3 NUMBER OF RESTRAINTS : 30136 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 ANGLE DISTANCES (A) : 0.024 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.025 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.025 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.034 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.016 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.120 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: GEOMETRY OF STRUCTURES WAS CHECKED AND REMARK 3 CORRECTED IN CNS. FINAL RUNS FOR THIS ENTRY WERE CHECKED AGAINST REMARK 3 SFCHECK YIELDED R-FACTOR AND R-FREE. REMARK 4 REMARK 4 1TUG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUN-04. REMARK 100 THE DEPOSITION ID IS D_1000022913. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-DEC-97 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : UCSD MARK III REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67173 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.4 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 68.1 REMARK 200 DATA REDUNDANCY IN SHELL : 1.09 REMARK 200 R MERGE FOR SHELL (I) : 0.43000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.090 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: UNPUBLISHED REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM CITRATE, 1 MM 2 REMARK 280 -MERCAPTOETHANOL, 0.2 MM EDTA AND 1.0 MM CTP PH 6.0 THEN SOAKED REMARK 280 FOR 24 HOURS IN 100 MM MALONATE, 2 MM CTP, 3 MM SODIUM AZIDE, 2 REMARK 280 MM 2-MERCAPTOETHANOL, AND 15% PEG 8000 PH 7.0. BEFORE MOUNTING, REMARK 280 50 MM PAM WAS ADDED AND THE CRYSTAL ALLOWED TO SOAK UNTIL DATA REMARK 280 COLLECTED., MICRODIALYSIS, TEMPERATURE 295K, PH 6.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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: DODECAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 BIOMT1 2 -0.500000 -0.866025 0.000000 122.29000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 61.14500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 105.90625 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 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 HOH A1389 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1442 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1511 LIES ON A SPECIAL POSITION. REMARK 375 HOH C1385 LIES ON A SPECIAL POSITION. REMARK 375 HOH C1426 LIES ON A SPECIAL POSITION. REMARK 375 HOH C1556 LIES ON A SPECIAL POSITION. 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 SG CYS D 114 ZN ZN D 155 0.79 REMARK 500 O ASP B 133 N ILE B 134 1.78 REMARK 500 O SER A 74 O HOH A 1454 2.14 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 THR A 79 C SER A 80 N 0.299 REMARK 500 SER A 80 C LEU A 81 N 0.296 REMARK 500 ASN A 132 C GLN A 133 N 0.237 REMARK 500 ILE A 198 C LEU A 199 N 0.225 REMARK 500 LYS A 244 C ALA A 245 N -0.195 REMARK 500 ALA A 245 C GLN A 246 N 0.243 REMARK 500 ARG A 269 C VAL A 270 N 0.140 REMARK 500 LEU A 308 C VAL A 309 N 0.231 REMARK 500 ASP B 19 C HIS B 20 N 0.156 REMARK 500 HIS B 20 C ILE B 21 N 0.197 REMARK 500 ASN B 105 C VAL B 106 N -0.177 REMARK 500 ASP B 133 C ILE B 134 N -0.473 REMARK 500 ILE B 134 C ALA B 135 N -0.313 REMARK 500 TYR B 140 C CYS B 141 N 0.151 REMARK 500 ALA B 152 C ASN B 153 N 0.221 REMARK 500 HIS C 41 C LYS C 42 N 0.249 REMARK 500 SER C 74 C ASP C 75 N 0.176 REMARK 500 ARG C 269 C VAL C 270 N 0.259 REMARK 500 LEU C 310 C LEU C 310 OXT -0.292 REMARK 500 GLN D 8 C VAL D 9 N 0.293 REMARK 500 GLN D 24 C ILE D 25 N 0.215 REMARK 500 ASP D 104 C ASN D 105 N -0.141 REMARK 500 PRO D 120 CD PRO D 120 N 0.088 REMARK 500 ASN D 153 C ASN D 153 OXT 0.285 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 TYR A 5 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 THR A 79 CA - C - N ANGL. DEV. = -23.6 DEGREES REMARK 500 THR A 79 O - C - N ANGL. DEV. = 24.7 DEGREES REMARK 500 SER A 80 C - N - CA ANGL. DEV. = -18.5 DEGREES REMARK 500 SER A 80 CA - C - N ANGL. DEV. = 20.9 DEGREES REMARK 500 SER A 80 O - C - N ANGL. DEV. = -22.0 DEGREES REMARK 500 LEU A 81 C - N - CA ANGL. DEV. = 21.2 DEGREES REMARK 500 LYS A 84 CA - C - N ANGL. DEV. = -12.2 DEGREES REMARK 500 LYS A 84 O - C - N ANGL. DEV. = 12.8 DEGREES REMARK 500 TYR A 98 CB - CG - CD2 ANGL. DEV. = -4.4 DEGREES REMARK 500 TYR A 98 CB - CG - CD1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ALA A 245 CA - C - N ANGL. DEV. = -14.1 DEGREES REMARK 500 ALA A 245 O - C - N ANGL. DEV. = 12.9 DEGREES REMARK 500 ARG A 269 O - C - N ANGL. DEV. = -12.2 DEGREES REMARK 500 ILE B 134 C - N - CA ANGL. DEV. = 23.6 DEGREES REMARK 500 ALA B 152 O - C - N ANGL. DEV. = 12.2 DEGREES REMARK 500 HIS C 41 C - N - CA ANGL. DEV. = 15.7 DEGREES REMARK 500 ARG C 54 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG C 54 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 SER C 76 CA - C - O ANGL. DEV. = 18.9 DEGREES REMARK 500 SER C 76 O - C - N ANGL. DEV. = -13.5 DEGREES REMARK 500 ARG C 113 CD - NE - CZ ANGL. DEV. = 9.1 DEGREES REMARK 500 SER C 131 O - C - N ANGL. DEV. = -11.7 DEGREES REMARK 500 LEU C 140 CA - CB - CG ANGL. DEV. = 24.2 DEGREES REMARK 500 LEU C 267 C - N - CA ANGL. DEV. = 15.1 DEGREES REMARK 500 PRO C 268 C - N - CA ANGL. DEV. = -13.1 DEGREES REMARK 500 PRO C 268 C - N - CD ANGL. DEV. = 21.9 DEGREES REMARK 500 ASP D 4 CA - C - N ANGL. DEV. = -17.4 DEGREES REMARK 500 ASP D 4 O - C - N ANGL. DEV. = 13.6 DEGREES REMARK 500 LYS D 6 CB - CA - C ANGL. DEV. = 31.6 DEGREES REMARK 500 LYS D 6 CA - C - N ANGL. DEV. = 25.7 DEGREES REMARK 500 LYS D 6 O - C - N ANGL. DEV. = -15.0 DEGREES REMARK 500 GLN D 8 O - C - N ANGL. DEV. = 10.2 DEGREES REMARK 500 VAL D 9 O - C - N ANGL. DEV. = -18.5 DEGREES REMARK 500 GLN D 24 O - C - N ANGL. DEV. = -13.3 DEGREES REMARK 500 ARG D 85 CD - NE - CZ ANGL. DEV. = 12.9 DEGREES REMARK 500 ARG D 85 NE - CZ - NH2 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG D 96 CD - NE - CZ ANGL. DEV. = 8.7 DEGREES REMARK 500 ASP D 104 O - C - N ANGL. DEV. = -13.7 DEGREES REMARK 500 ASN D 105 C - N - CA ANGL. DEV. = 19.2 DEGREES REMARK 500 ASN D 105 O - C - N ANGL. DEV. = -23.6 DEGREES REMARK 500 PRO D 120 C - N - CD ANGL. DEV. = 14.9 DEGREES REMARK 500 PRO D 120 O - C - N ANGL. DEV. = -11.6 DEGREES REMARK 500 CYS D 138 CA - CB - SG ANGL. DEV. = 9.6 DEGREES REMARK 500 CYS D 141 CA - CB - SG ANGL. DEV. = 8.9 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 ILE A 10 -52.80 -120.51 REMARK 500 HIS A 41 -6.70 70.34 REMARK 500 SER A 52 81.96 -161.07 REMARK 500 ASP A 75 93.58 60.10 REMARK 500 ASN A 78 44.16 -166.29 REMARK 500 ASN A 132 -83.88 -89.79 REMARK 500 HIS A 134 62.23 -161.24 REMARK 500 LEU A 192 17.18 -141.68 REMARK 500 ALA A 245 -18.06 -150.62 REMARK 500 LEU A 267 147.05 68.80 REMARK 500 ASP A 271 14.61 -154.09 REMARK 500 VAL A 309 77.03 -117.66 REMARK 500 THR B 2 111.56 -32.47 REMARK 500 HIS B 3 83.52 -42.64 REMARK 500 LYS B 6 -110.07 -122.98 REMARK 500 ALA B 11 -87.53 -132.01 REMARK 500 ILE B 12 153.85 97.99 REMARK 500 GLN B 24 -7.37 78.12 REMARK 500 GLU B 37 66.47 -66.01 REMARK 500 PRO B 49 96.59 -68.25 REMARK 500 GLU B 52 -94.12 -91.99 REMARK 500 ASN B 63 36.64 37.57 REMARK 500 ALA B 78 77.54 -151.04 REMARK 500 ALA B 81 155.86 -47.41 REMARK 500 ARG B 85 53.62 -109.36 REMARK 500 TYR B 89 3.12 85.52 REMARK 500 LEU B 99 120.53 -34.70 REMARK 500 ASN B 105 94.27 33.29 REMARK 500 VAL B 106 -27.01 -177.33 REMARK 500 PRO B 120 48.85 -70.34 REMARK 500 ARG B 130 59.29 -101.21 REMARK 500 ALA B 131 78.16 46.54 REMARK 500 ILE B 134 107.79 -42.58 REMARK 500 TYR B 140 -77.63 -85.64 REMARK 500 GLU B 142 10.72 58.83 REMARK 500 ALA B 152 29.31 -147.65 REMARK 500 LYS C 40 155.03 -42.59 REMARK 500 HIS C 41 4.48 48.50 REMARK 500 SER C 52 90.07 -173.19 REMARK 500 SER C 76 -1.17 -165.14 REMARK 500 SER C 80 -20.70 -169.48 REMARK 500 LEU C 81 42.90 -154.02 REMARK 500 SER C 131 24.33 -79.72 REMARK 500 ASN C 132 -76.97 -103.61 REMARK 500 HIS C 134 63.96 -159.51 REMARK 500 LEU C 192 51.76 -118.01 REMARK 500 VAL C 270 112.85 -164.46 REMARK 500 VAL C 309 50.51 -112.78 REMARK 500 ASP D 4 104.62 -177.39 REMARK 500 ASN D 5 -86.05 -83.36 REMARK 500 REMARK 500 THIS ENTRY HAS 63 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP B 133 ILE B 134 -136.36 REMARK 500 SER C 76 ALA C 77 -142.49 REMARK 500 PRO C 266 LEU C 267 -147.70 REMARK 500 ASN D 5 LYS D 6 141.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 PHE A 73 11.10 REMARK 500 GLY A 82 -13.14 REMARK 500 ASN A 242 13.88 REMARK 500 SER C 76 12.93 REMARK 500 ARG C 269 11.42 REMARK 500 ASN D 5 12.71 REMARK 500 VAL D 9 -15.33 REMARK 500 ALA D 23 -12.82 REMARK 500 ASN D 105 -30.53 REMARK 500 ALA D 118 10.00 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 ZN B 154 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 109 SG REMARK 620 2 CYS B 114 SG 114.2 REMARK 620 3 CYS B 138 SG 111.8 107.2 REMARK 620 4 CYS B 141 SG 105.5 107.8 110.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 155 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER D 116 OG REMARK 620 2 CYS D 141 SG 105.2 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 155 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI C 1311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI A 1312 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PCT C 1313 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PCT A 1314 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTP B 1156 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTP D 1157 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3AT1 RELATED DB: PDB REMARK 900 WILD-TYPE ATCASE COMPLEX WITH PHOSPHONOACETAMIDE REMARK 900 RELATED ID: 1NBE RELATED DB: PDB REMARK 900 REGULATORY CHAIN MUTANT T82A OVER-ROTATED T STATE. REMARK 900 RELATED ID: 1TTH RELATED DB: PDB REMARK 900 ASPARTATE TRANSCARBAMOYLASE CATALYTIC CHAIN MUTANT GLU50ALA REMARK 900 COMPLEXED WITH N-(PHOSPHONACETYL-L-ASPARTATE) (PALA) REMARK 900 RELATED ID: 1TU0 RELATED DB: PDB REMARK 900 ASPARTATE TRANSCARBAMOYLASE CATALYTIC CHAIN MUTANT E50A COMPLEX REMARK 900 WITH PHOSPHONOACETAMIDE. DBREF 1TUG A 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 1TUG B 2 153 UNP P0A7F3 PYRI_ECOLI 1 152 DBREF 1TUG C 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 1TUG D 2 153 UNP P0A7F3 PYRI_ECOLI 1 152 SEQADV 1TUG ALA A 50 UNP P0A786 GLU 50 ENGINEERED MUTATION SEQADV 1TUG ALA C 50 UNP P0A786 GLU 50 ENGINEERED MUTATION SEQADV 1TUG MET B 1 UNP P0A7F3 INITIATING METHIONINE SEQADV 1TUG MET D 1 UNP P0A7F3 INITIATING METHIONINE SEQRES 1 A 310 ALA ASN PRO LEU TYR GLN LYS HIS ILE ILE SER ILE ASN SEQRES 2 A 310 ASP LEU SER ARG ASP ASP LEU ASN LEU VAL LEU ALA THR SEQRES 3 A 310 ALA ALA LYS LEU LYS ALA ASN PRO GLN PRO GLU LEU LEU SEQRES 4 A 310 LYS HIS LYS VAL ILE ALA SER CYS PHE PHE ALA ALA SER SEQRES 5 A 310 THR ARG THR ARG LEU SER PHE GLU THR SER MET HIS ARG SEQRES 6 A 310 LEU GLY ALA SER VAL VAL GLY PHE SER ASP SER ALA ASN SEQRES 7 A 310 THR SER LEU GLY LYS LYS GLY GLU THR LEU ALA ASP THR SEQRES 8 A 310 ILE SER VAL ILE SER THR TYR VAL ASP ALA ILE VAL MET SEQRES 9 A 310 ARG HIS PRO GLN GLU GLY ALA ALA ARG LEU ALA THR GLU SEQRES 10 A 310 PHE SER GLY ASN VAL PRO VAL LEU ASN ALA GLY ASP GLY SEQRES 11 A 310 SER ASN GLN HIS PRO THR GLN THR LEU LEU ASP LEU PHE SEQRES 12 A 310 THR ILE GLN GLU THR GLN GLY ARG LEU ASP ASN LEU HIS SEQRES 13 A 310 VAL ALA MET VAL GLY ASP LEU LYS TYR GLY ARG THR VAL SEQRES 14 A 310 HIS SER LEU THR GLN ALA LEU ALA LYS PHE ASP GLY ASN SEQRES 15 A 310 ARG PHE TYR PHE ILE ALA PRO ASP ALA LEU ALA MET PRO SEQRES 16 A 310 GLN TYR ILE LEU ASP MET LEU ASP GLU LYS GLY ILE ALA SEQRES 17 A 310 TRP SER LEU HIS SER SER ILE GLU GLU VAL MET ALA GLU SEQRES 18 A 310 VAL ASP ILE LEU TYR MET THR ARG VAL GLN LYS GLU ARG SEQRES 19 A 310 LEU ASP PRO SER GLU TYR ALA ASN VAL LYS ALA GLN PHE SEQRES 20 A 310 VAL LEU ARG ALA SER ASP LEU HIS ASN ALA LYS ALA ASN SEQRES 21 A 310 MET LYS VAL LEU HIS PRO LEU PRO ARG VAL ASP GLU ILE SEQRES 22 A 310 ALA THR ASP VAL ASP LYS THR PRO HIS ALA TRP TYR PHE SEQRES 23 A 310 GLN GLN ALA GLY ASN GLY ILE PHE ALA ARG GLN ALA LEU SEQRES 24 A 310 LEU ALA LEU VAL LEU ASN ARG ASP LEU VAL LEU SEQRES 1 B 153 MET THR HIS ASP ASN LYS LEU GLN VAL GLU ALA ILE LYS SEQRES 2 B 153 ARG GLY THR VAL ILE ASP HIS ILE PRO ALA GLN ILE GLY SEQRES 3 B 153 PHE LYS LEU LEU SER LEU PHE LYS LEU THR GLU THR ASP SEQRES 4 B 153 GLN ARG ILE THR ILE GLY LEU ASN LEU PRO SER GLY GLU SEQRES 5 B 153 MET GLY ARG LYS ASP LEU ILE LYS ILE GLU ASN THR PHE SEQRES 6 B 153 LEU SER GLU ASP GLN VAL ASP GLN LEU ALA LEU TYR ALA SEQRES 7 B 153 PRO GLN ALA THR VAL ASN ARG ILE ASP ASN TYR GLU VAL SEQRES 8 B 153 VAL GLY LYS SER ARG PRO SER LEU PRO GLU ARG ILE ASP SEQRES 9 B 153 ASN VAL LEU VAL CYS PRO ASN SER ASN CYS ILE SER HIS SEQRES 10 B 153 ALA GLU PRO VAL SER SER SER PHE ALA VAL ARG LYS ARG SEQRES 11 B 153 ALA ASN ASP ILE ALA LEU LYS CYS LYS TYR CYS GLU LYS SEQRES 12 B 153 GLU PHE SER HIS ASN VAL VAL LEU ALA ASN SEQRES 1 C 310 ALA ASN PRO LEU TYR GLN LYS HIS ILE ILE SER ILE ASN SEQRES 2 C 310 ASP LEU SER ARG ASP ASP LEU ASN LEU VAL LEU ALA THR SEQRES 3 C 310 ALA ALA LYS LEU LYS ALA ASN PRO GLN PRO GLU LEU LEU SEQRES 4 C 310 LYS HIS LYS VAL ILE ALA SER CYS PHE PHE ALA ALA SER SEQRES 5 C 310 THR ARG THR ARG LEU SER PHE GLU THR SER MET HIS ARG SEQRES 6 C 310 LEU GLY ALA SER VAL VAL GLY PHE SER ASP SER ALA ASN SEQRES 7 C 310 THR SER LEU GLY LYS LYS GLY GLU THR LEU ALA ASP THR SEQRES 8 C 310 ILE SER VAL ILE SER THR TYR VAL ASP ALA ILE VAL MET SEQRES 9 C 310 ARG HIS PRO GLN GLU GLY ALA ALA ARG LEU ALA THR GLU SEQRES 10 C 310 PHE SER GLY ASN VAL PRO VAL LEU ASN ALA GLY ASP GLY SEQRES 11 C 310 SER ASN GLN HIS PRO THR GLN THR LEU LEU ASP LEU PHE SEQRES 12 C 310 THR ILE GLN GLU THR GLN GLY ARG LEU ASP ASN LEU HIS SEQRES 13 C 310 VAL ALA MET VAL GLY ASP LEU LYS TYR GLY ARG THR VAL SEQRES 14 C 310 HIS SER LEU THR GLN ALA LEU ALA LYS PHE ASP GLY ASN SEQRES 15 C 310 ARG PHE TYR PHE ILE ALA PRO ASP ALA LEU ALA MET PRO SEQRES 16 C 310 GLN TYR ILE LEU ASP MET LEU ASP GLU LYS GLY ILE ALA SEQRES 17 C 310 TRP SER LEU HIS SER SER ILE GLU GLU VAL MET ALA GLU SEQRES 18 C 310 VAL ASP ILE LEU TYR MET THR ARG VAL GLN LYS GLU ARG SEQRES 19 C 310 LEU ASP PRO SER GLU TYR ALA ASN VAL LYS ALA GLN PHE SEQRES 20 C 310 VAL LEU ARG ALA SER ASP LEU HIS ASN ALA LYS ALA ASN SEQRES 21 C 310 MET LYS VAL LEU HIS PRO LEU PRO ARG VAL ASP GLU ILE SEQRES 22 C 310 ALA THR ASP VAL ASP LYS THR PRO HIS ALA TRP TYR PHE SEQRES 23 C 310 GLN GLN ALA GLY ASN GLY ILE PHE ALA ARG GLN ALA LEU SEQRES 24 C 310 LEU ALA LEU VAL LEU ASN ARG ASP LEU VAL LEU SEQRES 1 D 153 MET THR HIS ASP ASN LYS LEU GLN VAL GLU ALA ILE LYS SEQRES 2 D 153 ARG GLY THR VAL ILE ASP HIS ILE PRO ALA GLN ILE GLY SEQRES 3 D 153 PHE LYS LEU LEU SER LEU PHE LYS LEU THR GLU THR ASP SEQRES 4 D 153 GLN ARG ILE THR ILE GLY LEU ASN LEU PRO SER GLY GLU SEQRES 5 D 153 MET GLY ARG LYS ASP LEU ILE LYS ILE GLU ASN THR PHE SEQRES 6 D 153 LEU SER GLU ASP GLN VAL ASP GLN LEU ALA LEU TYR ALA SEQRES 7 D 153 PRO GLN ALA THR VAL ASN ARG ILE ASP ASN TYR GLU VAL SEQRES 8 D 153 VAL GLY LYS SER ARG PRO SER LEU PRO GLU ARG ILE ASP SEQRES 9 D 153 ASN VAL LEU VAL CYS PRO ASN SER ASN CYS ILE SER HIS SEQRES 10 D 153 ALA GLU PRO VAL SER SER SER PHE ALA VAL ARG LYS ARG SEQRES 11 D 153 ALA ASN ASP ILE ALA LEU LYS CYS LYS TYR CYS GLU LYS SEQRES 12 D 153 GLU PHE SER HIS ASN VAL VAL LEU ALA ASN HET MLI A1312 7 HET PCT A1314 8 HET ZN B 154 1 HET CTP B1156 29 HET MLI C1311 7 HET PCT C1313 8 HET ZN D 155 1 HET CTP D1157 29 HETNAM MLI MALONATE ION HETNAM PCT PHOSPHONOACETAMIDE HETNAM ZN ZINC ION HETNAM CTP CYTIDINE-5'-TRIPHOSPHATE FORMUL 5 MLI 2(C3 H2 O4 2-) FORMUL 6 PCT 2(C2 H6 N O4 P) FORMUL 7 ZN 2(ZN 2+) FORMUL 8 CTP 2(C9 H16 N3 O14 P3) FORMUL 13 HOH *698(H2 O) HELIX 1 1 SER A 16 ASN A 33 1 18 HELIX 2 2 SER A 52 LEU A 66 1 15 HELIX 3 3 THR A 87 SER A 96 1 10 HELIX 4 4 GLY A 110 GLY A 120 1 11 HELIX 5 5 HIS A 134 GLY A 150 1 17 HELIX 6 6 GLY A 166 ALA A 177 1 12 HELIX 7 7 PRO A 189 ALA A 193 5 5 HELIX 8 8 PRO A 195 GLY A 206 1 12 HELIX 9 9 SER A 214 VAL A 218 5 5 HELIX 10 10 GLN A 231 LEU A 235 5 5 HELIX 11 11 ASP A 236 LYS A 244 1 9 HELIX 12 12 ARG A 250 ALA A 257 5 8 HELIX 13 13 TRP A 284 ASN A 305 1 22 HELIX 14 14 ILE B 25 PHE B 33 1 9 HELIX 15 15 SER B 67 GLN B 73 1 7 HELIX 16 16 LEU B 74 LEU B 76 5 3 HELIX 17 17 HIS B 147 LEU B 151 1 5 HELIX 18 18 SER C 16 ASN C 33 1 18 HELIX 19 19 SER C 52 ARG C 65 1 14 HELIX 20 20 LEU C 81 GLY C 85 5 5 HELIX 21 21 THR C 87 SER C 96 1 10 HELIX 22 22 GLY C 110 GLU C 117 1 8 HELIX 23 23 HIS C 134 GLN C 149 1 16 HELIX 24 24 GLY C 166 ALA C 177 1 12 HELIX 25 25 PRO C 195 GLY C 206 1 12 HELIX 26 26 SER C 214 VAL C 218 5 5 HELIX 27 27 ASP C 236 VAL C 243 1 8 HELIX 28 28 ARG C 250 ASN C 256 5 7 HELIX 29 29 ALA C 274 THR C 280 5 7 HELIX 30 30 TRP C 284 ASN C 305 1 22 HELIX 31 31 ILE D 25 PHE D 33 1 9 HELIX 32 32 SER D 67 GLN D 73 1 7 HELIX 33 33 CYS D 114 ALA D 118 5 5 HELIX 34 34 HIS D 147 LEU D 151 1 5 SHEET 1 A 4 SER A 69 SER A 74 0 SHEET 2 A 4 VAL A 43 PHE A 48 1 N SER A 46 O VAL A 71 SHEET 3 A 4 ALA A 101 HIS A 106 1 O VAL A 103 N ALA A 45 SHEET 4 A 4 VAL A 124 ASP A 129 1 O LEU A 125 N ILE A 102 SHEET 1 B 5 TRP A 209 HIS A 212 0 SHEET 2 B 5 ARG A 183 ILE A 187 1 N PHE A 186 O HIS A 212 SHEET 3 B 5 HIS A 156 VAL A 160 1 N MET A 159 O TYR A 185 SHEET 4 B 5 ILE A 224 MET A 227 1 O TYR A 226 N ALA A 158 SHEET 5 B 5 LYS A 262 LEU A 264 1 O LEU A 264 N LEU A 225 SHEET 1 C10 GLU B 90 SER B 95 0 SHEET 2 C10 THR B 82 ASP B 87 -1 N VAL B 83 O SER B 95 SHEET 3 C10 GLY B 15 PRO B 22 -1 N VAL B 17 O ASN B 84 SHEET 4 C10 ARG B 55 GLU B 62 -1 O ASP B 57 N ILE B 21 SHEET 5 C10 ILE B 42 PRO B 49 -1 N LEU B 48 O LYS B 56 SHEET 6 C10 ILE D 42 PRO D 49 -1 O ILE D 44 N ILE B 44 SHEET 7 C10 ARG D 55 GLU D 62 -1 O LYS D 60 N THR D 43 SHEET 8 C10 ARG D 14 ILE D 21 -1 N THR D 16 O ILE D 61 SHEET 9 C10 THR D 82 ASP D 87 -1 O THR D 82 N ASP D 19 SHEET 10 C10 GLU D 90 SER D 95 -1 O SER D 95 N VAL D 83 SHEET 1 D 4 ARG B 102 ASP B 104 0 SHEET 2 D 4 SER B 124 ARG B 128 -1 O PHE B 125 N ILE B 103 SHEET 3 D 4 ALA B 135 CYS B 138 -1 O LYS B 137 N ALA B 126 SHEET 4 D 4 GLU B 144 SER B 146 -1 O PHE B 145 N LEU B 136 SHEET 1 E 4 SER C 69 SER C 74 0 SHEET 2 E 4 VAL C 43 PHE C 48 1 N SER C 46 O VAL C 71 SHEET 3 E 4 ALA C 101 HIS C 106 1 O ALA C 101 N ALA C 45 SHEET 4 E 4 VAL C 124 ASP C 129 1 O LEU C 125 N ILE C 102 SHEET 1 F 5 TRP C 209 LEU C 211 0 SHEET 2 F 5 ARG C 183 ILE C 187 1 N PHE C 186 O SER C 210 SHEET 3 F 5 HIS C 156 VAL C 160 1 N MET C 159 O TYR C 185 SHEET 4 F 5 ILE C 224 MET C 227 1 O TYR C 226 N ALA C 158 SHEET 5 F 5 LYS C 262 LEU C 264 1 O LEU C 264 N LEU C 225 SHEET 1 G 4 ARG D 102 ASP D 104 0 SHEET 2 G 4 SER D 124 LYS D 129 -1 O PHE D 125 N ILE D 103 SHEET 3 G 4 ILE D 134 CYS D 138 -1 O ALA D 135 N ARG D 128 SHEET 4 G 4 GLU D 144 SER D 146 -1 O PHE D 145 N LEU D 136 SSBOND 1 CYS D 114 CYS D 141 1555 1555 2.02 SSBOND 2 CYS D 138 CYS D 141 1555 1555 2.08 LINK SG CYS B 109 ZN ZN B 154 1555 1555 2.14 LINK SG CYS B 114 ZN ZN B 154 1555 1555 2.26 LINK SG CYS B 138 ZN ZN B 154 1555 1555 2.32 LINK SG CYS B 141 ZN ZN B 154 1555 1555 2.43 LINK OG SER D 116 ZN ZN D 155 1555 1555 2.60 LINK SG CYS D 141 ZN ZN D 155 1555 1555 2.77 CISPEP 1 LEU A 267 PRO A 268 0 2.59 SITE 1 AC1 4 CYS B 109 CYS B 114 CYS B 138 CYS B 141 SITE 1 AC2 6 CYS D 109 CYS D 114 ILE D 115 SER D 116 SITE 2 AC2 6 CYS D 138 CYS D 141 SITE 1 AC3 2 ARG C 234 HOH C1440 SITE 1 AC4 4 GLY A 130 SER A 131 ARG A 167 HOH A1354 SITE 1 AC5 13 SER C 52 THR C 53 ARG C 54 THR C 55 SITE 2 AC5 13 ARG C 105 HIS C 134 LEU C 267 HOH C1398 SITE 3 AC5 13 HOH C1415 HOH C1429 HOH C1436 HOH C1461 SITE 4 AC5 13 HOH C1474 SITE 1 AC6 7 SER A 52 ARG A 54 THR A 55 ARG A 105 SITE 2 AC6 7 HIS A 134 GLN A 137 HOH A1398 SITE 1 AC7 12 MET B 1 THR B 2 ALA B 11 ILE B 12 SITE 2 AC7 12 ASP B 19 LYS B 60 ILE B 86 TYR B 89 SITE 3 AC7 12 GLU B 90 VAL B 91 LYS B 94 HOH B1201 SITE 1 AC8 12 THR D 2 GLU D 10 ALA D 11 ILE D 12 SITE 2 AC8 12 ASP D 19 HIS D 20 LYS D 60 ASN D 84 SITE 3 AC8 12 ILE D 86 TYR D 89 LYS D 94 HOH D1244 CRYST1 122.290 122.290 142.410 90.00 90.00 120.00 P 3 2 1 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 0.008177 0.004721 0.000000 0.00000 SCALE2 0.000000 0.009442 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007022 0.00000