HEADER TRANSFERASE 30-JUL-05 2AIR TITLE T-STATE ACTIVE SITE OF ASPARTATE TRANSCARBAMYLASE:CRYSTAL STRUCTURE OF TITLE 2 THE CARBAMYL PHOSPHATE AND L-ALANOSINE LIGATED ENZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN; COMPND 3 CHAIN: A, G; COMPND 4 SYNONYM: ASPARTATE TRANSCARBAMYLASE, ATCASE; COMPND 5 EC: 2.1.3.2; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN; COMPND 9 CHAIN: B, H; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PYRB; 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: PEK54; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 12 ORGANISM_TAXID: 562; SOURCE 13 GENE: PYRI; 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: PEK54 KEYWDS ASPARTATE TRANSCARBAMYLASE, ALANOSINE, CARBAMYL PHOSPHATE, T-STATE, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.HUANG,W.N.LIPSCOMB REVDAT 5 23-AUG-23 2AIR 1 REMARK LINK REVDAT 4 21-AUG-19 2AIR 1 REMARK REVDAT 3 13-JUL-11 2AIR 1 VERSN REVDAT 2 24-FEB-09 2AIR 1 VERSN REVDAT 1 24-JAN-06 2AIR 0 JRNL AUTH J.HUANG,W.N.LIPSCOMB JRNL TITL T-STATE ACTIVE SITE OF ASPARTATE TRANSCARBAMYLASE: CRYSTAL JRNL TITL 2 STRUCTURE OF THE CARBAMYL PHOSPHATE AND L-ALANOSINE LIGATED JRNL TITL 3 ENZYME JRNL REF BIOCHEMISTRY V. 45 346 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16401065 JRNL DOI 10.1021/BI051543U REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 78.9 REMARK 3 NUMBER OF REFLECTIONS : 65707 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3363 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 48.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.4167 REMARK 3 BIN FREE R VALUE : 0.4032 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 212 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 : 7232 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 606 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.70600 REMARK 3 B22 (A**2) : -0.70000 REMARK 3 B33 (A**2) : 1.41300 REMARK 3 B12 (A**2) : -3.98800 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) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.44 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.44 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.010 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 2AIR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-AUG-05. REMARK 100 THE DEPOSITION ID IS D_1000033942. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-AUG-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9186 REMARK 200 MONOCHROMATOR : HORIZONTALLY BENT SI (111), REMARK 200 ASSYMETRICALLY CUT WITH WATER REMARK 200 COOLED CU BLOCK REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74502 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.5 REMARK 200 DATA REDUNDANCY : 1.700 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 56.2 REMARK 200 DATA REDUNDANCY IN SHELL : 1.20 REMARK 200 R MERGE FOR SHELL (I) : 0.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.710 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1D09 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-4000, ISO-PROPRANOL, SODIUM AZIDE, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 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 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 1.000000 0.000000 0.000000 64.57600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 37.28297 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.03233 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 64.57600 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 37.28297 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 66.03233 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 64.57600 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 37.28297 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.03233 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 74.56594 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 132.06467 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 74.56594 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 132.06467 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 74.56594 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 132.06467 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 32630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 112660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -136.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, G, H 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 129.15200 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 64.57600 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 111.84891 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 A 873 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 881 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 837 LIES ON A SPECIAL POSITION. REMARK 375 HOH G 891 LIES ON A SPECIAL POSITION. 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 PRO A 268 C - N - CA ANGL. DEV. = -11.5 DEGREES REMARK 500 LEU G 267 CA - CB - CG ANGL. DEV. = -16.0 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 LYS A 40 -64.00 -26.19 REMARK 500 SER A 52 73.76 -162.34 REMARK 500 SER A 74 72.10 -111.00 REMARK 500 ASP A 75 37.91 -61.72 REMARK 500 SER A 76 53.22 -65.39 REMARK 500 ALA A 77 34.08 76.79 REMARK 500 ASN A 78 42.57 -147.91 REMARK 500 SER A 80 43.31 -70.07 REMARK 500 LYS A 83 65.82 -52.84 REMARK 500 LYS A 84 28.16 47.30 REMARK 500 ASN A 121 -0.30 63.21 REMARK 500 ASN A 132 -86.22 -96.57 REMARK 500 GLU A 216 0.15 -69.37 REMARK 500 LYS A 244 -39.28 -24.83 REMARK 500 ALA A 245 124.32 -30.25 REMARK 500 GLN A 246 -15.90 48.17 REMARK 500 LEU A 267 -142.50 118.76 REMARK 500 PRO A 268 50.43 35.06 REMARK 500 VAL A 270 -52.72 -29.86 REMARK 500 TRP A 284 22.31 -146.31 REMARK 500 ASP B 4 -83.82 -67.04 REMARK 500 ASN B 5 154.19 -38.37 REMARK 500 LEU B 7 154.37 177.20 REMARK 500 GLN B 8 40.89 -143.86 REMARK 500 GLU B 10 -72.59 -113.52 REMARK 500 LYS B 13 155.68 171.73 REMARK 500 LYS B 34 64.61 37.68 REMARK 500 ARG B 41 159.12 -40.86 REMARK 500 PRO B 49 161.48 -45.90 REMARK 500 SER B 50 -44.61 -137.52 REMARK 500 GLU B 52 178.55 -49.63 REMARK 500 MET B 53 66.10 -68.24 REMARK 500 LYS B 56 124.75 178.41 REMARK 500 SER B 67 170.43 -56.32 REMARK 500 GLN B 73 -3.88 -56.90 REMARK 500 ALA B 78 72.96 -113.34 REMARK 500 ARG B 85 106.19 -34.53 REMARK 500 ILE B 86 75.95 -108.02 REMARK 500 ASN B 88 68.72 166.54 REMARK 500 VAL B 92 -156.34 -71.42 REMARK 500 ASN B 105 -8.15 63.77 REMARK 500 ALA B 152 31.12 -92.03 REMARK 500 HIS G 41 32.64 -96.70 REMARK 500 SER G 52 78.15 -173.93 REMARK 500 ASP G 75 6.02 -50.38 REMARK 500 SER G 76 51.85 -64.82 REMARK 500 THR G 79 -168.99 -116.15 REMARK 500 LYS G 83 -73.81 -47.20 REMARK 500 LYS G 84 -72.04 -84.18 REMARK 500 ALA G 101 144.81 -170.79 REMARK 500 REMARK 500 THIS ENTRY HAS 82 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 881 DISTANCE = 10.21 ANGSTROMS REMARK 525 HOH A 908 DISTANCE = 8.63 ANGSTROMS REMARK 525 HOH A 915 DISTANCE = 7.70 ANGSTROMS REMARK 525 HOH A 931 DISTANCE = 8.14 ANGSTROMS REMARK 525 HOH A 932 DISTANCE = 20.46 ANGSTROMS REMARK 525 HOH A 943 DISTANCE = 18.39 ANGSTROMS REMARK 525 HOH A 945 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH A 947 DISTANCE = 7.81 ANGSTROMS REMARK 525 HOH A 950 DISTANCE = 8.54 ANGSTROMS REMARK 525 HOH A 955 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH A 967 DISTANCE = 6.99 ANGSTROMS REMARK 525 HOH A 971 DISTANCE = 8.31 ANGSTROMS REMARK 525 HOH A 973 DISTANCE = 9.60 ANGSTROMS REMARK 525 HOH A 978 DISTANCE = 8.92 ANGSTROMS REMARK 525 HOH A 979 DISTANCE = 15.26 ANGSTROMS REMARK 525 HOH A 985 DISTANCE = 6.13 ANGSTROMS REMARK 525 HOH A 987 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH A 993 DISTANCE = 15.41 ANGSTROMS REMARK 525 HOH B 817 DISTANCE = 9.37 ANGSTROMS REMARK 525 HOH B 832 DISTANCE = 7.81 ANGSTROMS REMARK 525 HOH B 833 DISTANCE = 12.20 ANGSTROMS REMARK 525 HOH B 834 DISTANCE = 10.61 ANGSTROMS REMARK 525 HOH B 837 DISTANCE = 32.51 ANGSTROMS REMARK 525 HOH B 838 DISTANCE = 7.84 ANGSTROMS REMARK 525 HOH B 840 DISTANCE = 7.38 ANGSTROMS REMARK 525 HOH B 841 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH B 842 DISTANCE = 7.46 ANGSTROMS REMARK 525 HOH B 843 DISTANCE = 8.97 ANGSTROMS REMARK 525 HOH B 847 DISTANCE = 12.66 ANGSTROMS REMARK 525 HOH B 850 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH B 851 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH B 854 DISTANCE = 10.21 ANGSTROMS REMARK 525 HOH B 856 DISTANCE = 8.11 ANGSTROMS REMARK 525 HOH B 857 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH B 858 DISTANCE = 7.38 ANGSTROMS REMARK 525 HOH B 859 DISTANCE = 7.60 ANGSTROMS REMARK 525 HOH B 863 DISTANCE = 7.89 ANGSTROMS REMARK 525 HOH B 866 DISTANCE = 10.24 ANGSTROMS REMARK 525 HOH B 867 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH B 869 DISTANCE = 8.86 ANGSTROMS REMARK 525 HOH B 870 DISTANCE = 7.86 ANGSTROMS REMARK 525 HOH B 873 DISTANCE = 10.59 ANGSTROMS REMARK 525 HOH B 875 DISTANCE = 13.39 ANGSTROMS REMARK 525 HOH B 878 DISTANCE = 26.01 ANGSTROMS REMARK 525 HOH B 880 DISTANCE = 12.48 ANGSTROMS REMARK 525 HOH B 882 DISTANCE = 7.88 ANGSTROMS REMARK 525 HOH B 884 DISTANCE = 15.90 ANGSTROMS REMARK 525 HOH B 885 DISTANCE = 6.90 ANGSTROMS REMARK 525 HOH B 886 DISTANCE = 15.43 ANGSTROMS REMARK 525 HOH B 887 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH B 888 DISTANCE = 12.07 ANGSTROMS REMARK 525 HOH B 889 DISTANCE = 7.22 ANGSTROMS REMARK 525 HOH B 890 DISTANCE = 12.23 ANGSTROMS REMARK 525 HOH B 891 DISTANCE = 10.10 ANGSTROMS REMARK 525 HOH G 903 DISTANCE = 13.76 ANGSTROMS REMARK 525 HOH G 911 DISTANCE = 8.30 ANGSTROMS REMARK 525 HOH G 918 DISTANCE = 7.72 ANGSTROMS REMARK 525 HOH G 929 DISTANCE = 6.16 ANGSTROMS REMARK 525 HOH G 933 DISTANCE = 9.49 ANGSTROMS REMARK 525 HOH G 944 DISTANCE = 7.25 ANGSTROMS REMARK 525 HOH G 945 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH G 952 DISTANCE = 11.26 ANGSTROMS REMARK 525 HOH G 962 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH G 968 DISTANCE = 7.71 ANGSTROMS REMARK 525 HOH G 977 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH G 979 DISTANCE = 11.04 ANGSTROMS REMARK 525 HOH G 980 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH G 984 DISTANCE = 6.52 ANGSTROMS REMARK 525 HOH G 993 DISTANCE = 13.32 ANGSTROMS REMARK 525 HOH G 994 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH G 998 DISTANCE = 17.25 ANGSTROMS REMARK 525 HOH G1005 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH G1008 DISTANCE = 7.05 ANGSTROMS REMARK 525 HOH G1010 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH G1011 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH G1014 DISTANCE = 8.39 ANGSTROMS REMARK 525 HOH G1017 DISTANCE = 7.65 ANGSTROMS REMARK 525 HOH G1018 DISTANCE = 6.96 ANGSTROMS REMARK 525 HOH H 825 DISTANCE = 7.19 ANGSTROMS REMARK 525 HOH H 826 DISTANCE = 19.63 ANGSTROMS REMARK 525 HOH H 832 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH H 835 DISTANCE = 9.36 ANGSTROMS REMARK 525 HOH H 836 DISTANCE = 10.22 ANGSTROMS REMARK 525 HOH H 838 DISTANCE = 7.27 ANGSTROMS REMARK 525 HOH H 839 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH H 840 DISTANCE = 11.35 ANGSTROMS REMARK 525 HOH H 855 DISTANCE = 10.05 ANGSTROMS REMARK 525 HOH H 856 DISTANCE = 8.68 ANGSTROMS REMARK 525 HOH H 857 DISTANCE = 6.74 ANGSTROMS REMARK 525 HOH H 858 DISTANCE = 7.22 ANGSTROMS REMARK 525 HOH H 864 DISTANCE = 16.83 ANGSTROMS REMARK 525 HOH H 865 DISTANCE = 10.31 ANGSTROMS REMARK 525 HOH H 869 DISTANCE = 7.65 ANGSTROMS REMARK 525 HOH H 870 DISTANCE = 14.27 ANGSTROMS REMARK 525 HOH H 871 DISTANCE = 9.10 ANGSTROMS REMARK 525 HOH H 874 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH H 875 DISTANCE = 11.04 ANGSTROMS REMARK 525 HOH H 877 DISTANCE = 12.94 ANGSTROMS REMARK 525 HOH H 878 DISTANCE = 11.25 ANGSTROMS REMARK 525 HOH H 879 DISTANCE = 8.16 ANGSTROMS REMARK 525 HOH H 882 DISTANCE = 8.57 ANGSTROMS REMARK 525 HOH H 883 DISTANCE = 10.95 ANGSTROMS REMARK 525 HOH H 884 DISTANCE = 8.86 ANGSTROMS REMARK 525 HOH H 886 DISTANCE = 7.75 ANGSTROMS REMARK 525 HOH H 890 DISTANCE = 9.33 ANGSTROMS REMARK 525 HOH H 892 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH H 894 DISTANCE = 6.81 ANGSTROMS REMARK 525 HOH H 896 DISTANCE = 10.92 ANGSTROMS REMARK 525 HOH H 898 DISTANCE = 6.64 ANGSTROMS REMARK 525 HOH H 900 DISTANCE = 7.33 ANGSTROMS REMARK 525 HOH H 902 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH H 910 DISTANCE = 6.97 ANGSTROMS 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 800 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 109 SG REMARK 620 2 CYS B 114 SG 120.7 REMARK 620 3 CYS B 138 SG 109.7 103.5 REMARK 620 4 CYS B 141 SG 102.2 113.7 106.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN H 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS H 109 SG REMARK 620 2 CYS H 114 SG 111.3 REMARK 620 3 CYS H 138 SG 109.4 106.0 REMARK 620 4 CYS H 141 SG 105.0 111.2 114.1 REMARK 620 N 1 2 3 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 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN H 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CP A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CP G 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AL0 G 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AL0 A 805 DBREF 2AIR A 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 2AIR G 1 310 UNP P0A786 PYRB_ECOLI 1 310 DBREF 2AIR B 1 153 UNP P0A7F3 PYRI_ECOLI 0 152 DBREF 2AIR H 1 153 UNP P0A7F3 PYRI_ECOLI 0 152 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 GLU 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 G 310 ALA ASN PRO LEU TYR GLN LYS HIS ILE ILE SER ILE ASN SEQRES 2 G 310 ASP LEU SER ARG ASP ASP LEU ASN LEU VAL LEU ALA THR SEQRES 3 G 310 ALA ALA LYS LEU LYS ALA ASN PRO GLN PRO GLU LEU LEU SEQRES 4 G 310 LYS HIS LYS VAL ILE ALA SER CYS PHE PHE GLU ALA SER SEQRES 5 G 310 THR ARG THR ARG LEU SER PHE GLU THR SER MET HIS ARG SEQRES 6 G 310 LEU GLY ALA SER VAL VAL GLY PHE SER ASP SER ALA ASN SEQRES 7 G 310 THR SER LEU GLY LYS LYS GLY GLU THR LEU ALA ASP THR SEQRES 8 G 310 ILE SER VAL ILE SER THR TYR VAL ASP ALA ILE VAL MET SEQRES 9 G 310 ARG HIS PRO GLN GLU GLY ALA ALA ARG LEU ALA THR GLU SEQRES 10 G 310 PHE SER GLY ASN VAL PRO VAL LEU ASN ALA GLY ASP GLY SEQRES 11 G 310 SER ASN GLN HIS PRO THR GLN THR LEU LEU ASP LEU PHE SEQRES 12 G 310 THR ILE GLN GLU THR GLN GLY ARG LEU ASP ASN LEU HIS SEQRES 13 G 310 VAL ALA MET VAL GLY ASP LEU LYS TYR GLY ARG THR VAL SEQRES 14 G 310 HIS SER LEU THR GLN ALA LEU ALA LYS PHE ASP GLY ASN SEQRES 15 G 310 ARG PHE TYR PHE ILE ALA PRO ASP ALA LEU ALA MET PRO SEQRES 16 G 310 GLN TYR ILE LEU ASP MET LEU ASP GLU LYS GLY ILE ALA SEQRES 17 G 310 TRP SER LEU HIS SER SER ILE GLU GLU VAL MET ALA GLU SEQRES 18 G 310 VAL ASP ILE LEU TYR MET THR ARG VAL GLN LYS GLU ARG SEQRES 19 G 310 LEU ASP PRO SER GLU TYR ALA ASN VAL LYS ALA GLN PHE SEQRES 20 G 310 VAL LEU ARG ALA SER ASP LEU HIS ASN ALA LYS ALA ASN SEQRES 21 G 310 MET LYS VAL LEU HIS PRO LEU PRO ARG VAL ASP GLU ILE SEQRES 22 G 310 ALA THR ASP VAL ASP LYS THR PRO HIS ALA TRP TYR PHE SEQRES 23 G 310 GLN GLN ALA GLY ASN GLY ILE PHE ALA ARG GLN ALA LEU SEQRES 24 G 310 LEU ALA LEU VAL LEU ASN ARG ASP LEU VAL LEU SEQRES 1 H 153 MET THR HIS ASP ASN LYS LEU GLN VAL GLU ALA ILE LYS SEQRES 2 H 153 ARG GLY THR VAL ILE ASP HIS ILE PRO ALA GLN ILE GLY SEQRES 3 H 153 PHE LYS LEU LEU SER LEU PHE LYS LEU THR GLU THR ASP SEQRES 4 H 153 GLN ARG ILE THR ILE GLY LEU ASN LEU PRO SER GLY GLU SEQRES 5 H 153 MET GLY ARG LYS ASP LEU ILE LYS ILE GLU ASN THR PHE SEQRES 6 H 153 LEU SER GLU ASP GLN VAL ASP GLN LEU ALA LEU TYR ALA SEQRES 7 H 153 PRO GLN ALA THR VAL ASN ARG ILE ASP ASN TYR GLU VAL SEQRES 8 H 153 VAL GLY LYS SER ARG PRO SER LEU PRO GLU ARG ILE ASP SEQRES 9 H 153 ASN VAL LEU VAL CYS PRO ASN SER ASN CYS ILE SER HIS SEQRES 10 H 153 ALA GLU PRO VAL SER SER SER PHE ALA VAL ARG LYS ARG SEQRES 11 H 153 ALA ASN ASP ILE ALA LEU LYS CYS LYS TYR CYS GLU LYS SEQRES 12 H 153 GLU PHE SER HIS ASN VAL VAL LEU ALA ASN HET CP A 802 8 HET AL0 A 805 10 HET ZN B 800 1 HET CP G 803 8 HET AL0 G 804 10 HET ZN H 801 1 HETNAM CP PHOSPHORIC ACID MONO(FORMAMIDE)ESTER HETNAM AL0 3-[HYDROXY(NITROSO)AMINO]-L-ALANINE HETNAM ZN ZINC ION HETSYN AL0 L-ALANOSINE FORMUL 5 CP 2(C H4 N O5 P) FORMUL 6 AL0 2(C3 H7 N3 O4) FORMUL 7 ZN 2(ZN 2+) FORMUL 11 HOH *606(H2 O) HELIX 1 1 SER A 11 LEU A 15 5 5 HELIX 2 2 SER A 16 ASN A 33 1 18 HELIX 3 3 SER A 52 LEU A 66 1 15 HELIX 4 4 THR A 87 SER A 96 1 10 HELIX 5 5 GLY A 110 GLU A 117 1 8 HELIX 6 6 HIS A 134 GLY A 150 1 17 HELIX 7 7 GLY A 166 ALA A 177 1 12 HELIX 8 8 PRO A 189 ALA A 193 5 5 HELIX 9 9 PRO A 195 LYS A 205 1 11 HELIX 10 10 SER A 214 VAL A 218 5 5 HELIX 11 11 GLN A 231 LEU A 235 5 5 HELIX 12 12 ASP A 236 ALA A 245 1 10 HELIX 13 13 ARG A 250 HIS A 255 5 6 HELIX 14 14 ALA A 274 ASP A 278 5 5 HELIX 15 15 TRP A 284 ASN A 305 1 22 HELIX 16 16 ILE B 25 PHE B 33 1 9 HELIX 17 17 SER B 67 GLN B 73 1 7 HELIX 18 18 HIS B 147 ALA B 152 1 6 HELIX 19 19 SER G 11 LEU G 15 5 5 HELIX 20 20 SER G 16 ASN G 33 1 18 HELIX 21 21 SER G 52 LEU G 66 1 15 HELIX 22 22 THR G 87 SER G 96 1 10 HELIX 23 23 GLY G 110 SER G 119 1 10 HELIX 24 24 HIS G 134 GLY G 150 1 17 HELIX 25 25 GLY G 166 ALA G 177 1 12 HELIX 26 26 PRO G 189 ALA G 193 5 5 HELIX 27 27 PRO G 195 LYS G 205 1 11 HELIX 28 28 SER G 214 VAL G 218 5 5 HELIX 29 29 ASP G 236 ALA G 245 1 10 HELIX 30 30 ARG G 250 HIS G 255 5 6 HELIX 31 31 ALA G 274 THR G 280 5 7 HELIX 32 32 TRP G 284 ASN G 305 1 22 HELIX 33 33 ILE H 25 PHE H 33 1 9 HELIX 34 34 SER H 67 ASP H 72 1 6 HELIX 35 35 GLN H 73 ALA H 75 5 3 HELIX 36 36 HIS H 147 LEU H 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 ILE A 44 O SER A 69 SHEET 3 A 4 ALA A 101 HIS A 106 1 O VAL A 103 N CYS A 47 SHEET 4 A 4 VAL A 124 ASP A 129 1 O ALA A 127 N MET A 104 SHEET 1 B 5 ALA A 208 HIS A 212 0 SHEET 2 B 5 ARG A 183 ILE A 187 1 N PHE A 186 O SER A 210 SHEET 3 B 5 HIS A 156 VAL A 160 1 N VAL A 157 O ARG A 183 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 MET A 227 SHEET 1 C 8 THR B 82 VAL B 83 0 SHEET 2 C 8 THR B 16 ILE B 21 -1 N ASP B 19 O THR B 82 SHEET 3 C 8 ASP B 57 ILE B 61 -1 O ASP B 57 N ILE B 21 SHEET 4 C 8 ILE B 42 LEU B 46 -1 N THR B 43 O LYS B 60 SHEET 5 C 8 ILE H 42 PRO H 49 -1 O ILE H 42 N LEU B 46 SHEET 6 C 8 ARG H 55 GLU H 62 -1 O LYS H 60 N THR H 43 SHEET 7 C 8 GLY H 15 PRO H 22 -1 N ILE H 21 O ASP H 57 SHEET 8 C 8 THR H 82 ILE H 86 -1 O THR H 82 N ASP H 19 SHEET 1 D 4 ARG B 102 ASP B 104 0 SHEET 2 D 4 SER B 124 LYS B 129 -1 O PHE B 125 N ILE B 103 SHEET 3 D 4 ILE B 134 CYS B 138 -1 O ALA B 135 N ARG B 128 SHEET 4 D 4 GLU B 144 SER B 146 -1 O PHE B 145 N LEU B 136 SHEET 1 E 4 SER G 69 SER G 74 0 SHEET 2 E 4 VAL G 43 PHE G 48 1 N ILE G 44 O SER G 69 SHEET 3 E 4 ALA G 101 HIS G 106 1 O VAL G 103 N ALA G 45 SHEET 4 E 4 VAL G 124 ASP G 129 1 O ALA G 127 N MET G 104 SHEET 1 F 5 ALA G 208 HIS G 212 0 SHEET 2 F 5 ARG G 183 ILE G 187 1 N PHE G 186 O SER G 210 SHEET 3 F 5 HIS G 156 VAL G 160 1 N VAL G 157 O ARG G 183 SHEET 4 F 5 ILE G 224 MET G 227 1 O TYR G 226 N ALA G 158 SHEET 5 F 5 LYS G 262 LEU G 264 1 O LEU G 264 N MET G 227 SHEET 1 G 4 ARG H 102 ASP H 104 0 SHEET 2 G 4 SER H 124 ARG H 130 -1 O PHE H 125 N ILE H 103 SHEET 3 G 4 ASP H 133 CYS H 138 -1 O ASP H 133 N ARG H 130 SHEET 4 G 4 GLU H 144 SER H 146 -1 O PHE H 145 N LEU H 136 LINK SG CYS B 109 ZN ZN B 800 1555 1555 2.36 LINK SG CYS B 114 ZN ZN B 800 1555 1555 2.34 LINK SG CYS B 138 ZN ZN B 800 1555 1555 2.35 LINK SG CYS B 141 ZN ZN B 800 1555 1555 2.36 LINK SG CYS H 109 ZN ZN H 801 1555 1555 2.28 LINK SG CYS H 114 ZN ZN H 801 1555 1555 2.35 LINK SG CYS H 138 ZN ZN H 801 1555 1555 2.40 LINK SG CYS H 141 ZN ZN H 801 1555 1555 2.17 SITE 1 AC1 4 CYS B 109 CYS B 114 CYS B 138 CYS B 141 SITE 1 AC2 4 CYS H 109 CYS H 114 CYS H 138 CYS H 141 SITE 1 AC3 5 ARG A 54 THR A 55 ARG A 105 HIS A 134 SITE 2 AC3 5 AL0 A 805 SITE 1 AC4 6 ARG G 54 THR G 55 ARG G 105 HIS G 134 SITE 2 AC4 6 ARG G 229 AL0 G 804 SITE 1 AC5 7 ALA G 51 SER G 52 ARG G 54 THR G 55 SITE 2 AC5 7 SER G 80 ARG G 105 CP G 803 SITE 1 AC6 7 ALA A 51 SER A 52 THR A 53 ARG A 54 SITE 2 AC6 7 SER A 80 ARG A 105 CP A 802 CRYST1 129.152 129.152 198.097 90.00 90.00 120.00 H 3 18 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 0.007743 0.004470 0.000000 0.00000 SCALE2 0.000000 0.008941 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005048 0.00000