HEADER HYDROLASE/HYDROLASE INHIBITOR 12-JAN-06 2FO5 TITLE CRYSTAL STRUCTURE OF RECOMBINANT BARLEY CYSTEINE ENDOPROTEASE B TITLE 2 ISOFORM 2 (EP-B2) IN COMPLEX WITH LEUPEPTIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTEINE PROTEINASE EP-B 2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: CYSTEIN PROTEINASE EP-B2 DOMAIN, RESIDUES 133-356; COMPND 5 EC: 3.4.22.-; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ACE-LEU-LEU-ARGININAL (LEUPEPTIN); COMPND 9 CHAIN: E, F, G, H; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HORDEUM VULGARE; SOURCE 3 ORGANISM_TAXID: 4513; SOURCE 4 GENE: EPB2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMTB1; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: ACTINOMYCETES STREPTOMYCES ROSEUS MA 839-A1; SOURCE 13 ORGANISM_TAXID: 66430; SOURCE 14 OTHER_DETAILS: CHEMICALLY SYNTHESIZED KEYWDS EP-B2, EPB2, EPB, CYSTEINE ENDOPROTEASE, ENDOPEPTIDASE, LEUPEPTIN, KEYWDS 2 HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.T.BETHUNE,P.STROP,A.T.BRUNGER,C.KHOSLA REVDAT 4 18-OCT-17 2FO5 1 REMARK REVDAT 3 13-JUL-11 2FO5 1 VERSN REVDAT 2 24-FEB-09 2FO5 1 VERSN REVDAT 1 18-JUL-06 2FO5 0 JRNL AUTH M.T.BETHUNE,P.STROP,Y.TANG,L.M.SOLLID,C.KHOSLA JRNL TITL HETEROLOGOUS EXPRESSION, PURIFICATION, REFOLDING, AND JRNL TITL 2 STRUCTURAL-FUNCTIONAL CHARACTERIZATION OF EP-B2, A JRNL TITL 3 SELF-ACTIVATING BARLEY CYSTEINE ENDOPROTEASE. JRNL REF CHEM.BIOL. V. 13 637 2006 JRNL REFN ISSN 1074-5521 JRNL PMID 16793521 JRNL DOI 10.1016/J.CHEMBIOL.2006.04.008 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 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) (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 46985 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) : 0.201 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.700 REMARK 3 FREE R VALUE TEST SET COUNT : 3395 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 : 50 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 615 REMARK 3 BIN R VALUE (WORKING SET) : 0.2510 REMARK 3 BIN FREE R VALUE : 0.2670 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 40 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 : 6740 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 509 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.93500 REMARK 3 B22 (A**2) : 2.96400 REMARK 3 B33 (A**2) : 7.97100 REMARK 3 B12 (A**2) : 2.04500 REMARK 3 B13 (A**2) : -3.24300 REMARK 3 B23 (A**2) : -2.31600 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 44.18 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 5 : LIGAND.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FO5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1000036108. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.115869 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48898 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.9 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.28400 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.4 M LISO4 0.1 M HEPES, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, E 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, F 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, G 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 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, 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 400 REMARK 400 COMPOUND REMARK 400 THE LEUPEPTIN IS COVALENTLY CONNECTED TO ACTIVE_SITE CYS 28 OF THE REMARK 400 ENZYME TO FORM A HEMITHIOACETAL. REMARK 400 REMARK 400 THE LEUPEPTIN IS OLIGOPEPTIDE, A MEMBER OF ENZYME INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: LEUPEPTIN REMARK 400 CHAIN: E, F, G, H REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 VAL A 1 REMARK 465 SER A 2 REMARK 465 SER A 227 REMARK 465 LYS A 228 REMARK 465 PRO A 229 REMARK 465 LYS A 230 REMARK 465 PRO A 231 REMARK 465 THR A 232 REMARK 465 PRO A 233 REMARK 465 ARG A 234 REMARK 465 ARG A 235 REMARK 465 ALA A 236 REMARK 465 LEU A 237 REMARK 465 GLY A 238 REMARK 465 ALA A 239 REMARK 465 ARG A 240 REMARK 465 GLU A 241 REMARK 465 SER A 242 REMARK 465 LEU A 243 REMARK 465 ASN A 244 REMARK 465 SER A 245 REMARK 465 SER A 246 REMARK 465 SER A 247 REMARK 465 VAL A 248 REMARK 465 ASP A 249 REMARK 465 LYS A 250 REMARK 465 LEU A 251 REMARK 465 ALA A 252 REMARK 465 ALA A 253 REMARK 465 ALA A 254 REMARK 465 LEU A 255 REMARK 465 GLU A 256 REMARK 465 HIS A 257 REMARK 465 HIS A 258 REMARK 465 HIS A 259 REMARK 465 HIS A 260 REMARK 465 HIS A 261 REMARK 465 HIS A 262 REMARK 465 VAL B 1 REMARK 465 SER B 2 REMARK 465 SER B 227 REMARK 465 LYS B 228 REMARK 465 PRO B 229 REMARK 465 LYS B 230 REMARK 465 PRO B 231 REMARK 465 THR B 232 REMARK 465 PRO B 233 REMARK 465 ARG B 234 REMARK 465 ARG B 235 REMARK 465 ALA B 236 REMARK 465 LEU B 237 REMARK 465 GLY B 238 REMARK 465 ALA B 239 REMARK 465 ARG B 240 REMARK 465 GLU B 241 REMARK 465 SER B 242 REMARK 465 LEU B 243 REMARK 465 ASN B 244 REMARK 465 SER B 245 REMARK 465 SER B 246 REMARK 465 SER B 247 REMARK 465 VAL B 248 REMARK 465 ASP B 249 REMARK 465 LYS B 250 REMARK 465 LEU B 251 REMARK 465 ALA B 252 REMARK 465 ALA B 253 REMARK 465 ALA B 254 REMARK 465 LEU B 255 REMARK 465 GLU B 256 REMARK 465 HIS B 257 REMARK 465 HIS B 258 REMARK 465 HIS B 259 REMARK 465 HIS B 260 REMARK 465 HIS B 261 REMARK 465 HIS B 262 REMARK 465 VAL C 1 REMARK 465 SER C 2 REMARK 465 SER C 227 REMARK 465 LYS C 228 REMARK 465 PRO C 229 REMARK 465 LYS C 230 REMARK 465 PRO C 231 REMARK 465 THR C 232 REMARK 465 PRO C 233 REMARK 465 ARG C 234 REMARK 465 ARG C 235 REMARK 465 ALA C 236 REMARK 465 LEU C 237 REMARK 465 GLY C 238 REMARK 465 ALA C 239 REMARK 465 ARG C 240 REMARK 465 GLU C 241 REMARK 465 SER C 242 REMARK 465 LEU C 243 REMARK 465 ASN C 244 REMARK 465 SER C 245 REMARK 465 SER C 246 REMARK 465 SER C 247 REMARK 465 VAL C 248 REMARK 465 ASP C 249 REMARK 465 LYS C 250 REMARK 465 LEU C 251 REMARK 465 ALA C 252 REMARK 465 ALA C 253 REMARK 465 ALA C 254 REMARK 465 LEU C 255 REMARK 465 GLU C 256 REMARK 465 HIS C 257 REMARK 465 HIS C 258 REMARK 465 HIS C 259 REMARK 465 HIS C 260 REMARK 465 HIS C 261 REMARK 465 HIS C 262 REMARK 465 VAL D 1 REMARK 465 SER D 2 REMARK 465 SER D 227 REMARK 465 LYS D 228 REMARK 465 PRO D 229 REMARK 465 LYS D 230 REMARK 465 PRO D 231 REMARK 465 THR D 232 REMARK 465 PRO D 233 REMARK 465 ARG D 234 REMARK 465 ARG D 235 REMARK 465 ALA D 236 REMARK 465 LEU D 237 REMARK 465 GLY D 238 REMARK 465 ALA D 239 REMARK 465 ARG D 240 REMARK 465 GLU D 241 REMARK 465 SER D 242 REMARK 465 LEU D 243 REMARK 465 ASN D 244 REMARK 465 SER D 245 REMARK 465 SER D 246 REMARK 465 SER D 247 REMARK 465 VAL D 248 REMARK 465 ASP D 249 REMARK 465 LYS D 250 REMARK 465 LEU D 251 REMARK 465 ALA D 252 REMARK 465 ALA D 253 REMARK 465 ALA D 254 REMARK 465 LEU D 255 REMARK 465 GLU D 256 REMARK 465 HIS D 257 REMARK 465 HIS D 258 REMARK 465 HIS D 259 REMARK 465 HIS D 260 REMARK 465 HIS D 261 REMARK 465 HIS D 262 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 ALA B 105 REMARK 475 ALA B 106 REMARK 475 GLN B 107 REMARK 475 ASN B 108 REMARK 475 GLN D 107 REMARK 475 ASN D 108 REMARK 475 SER D 109 REMARK 475 PRO D 110 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 C 28 C AR7 G 302 1.79 REMARK 500 SG CYS A 28 C AR7 E 302 1.80 REMARK 500 SG CYS B 28 C AR7 F 302 1.81 REMARK 500 SG CYS D 28 C AR7 H 302 1.84 REMARK 500 O ASN B 124 O HOH B 714 2.09 REMARK 500 O SER B 209 O HOH B 714 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLU A 178 OG SER B 109 1545 2.16 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 PRO B 110 C - N - CA ANGL. DEV. = 19.7 DEGREES REMARK 500 PRO B 110 C - N - CD ANGL. DEV. = -18.5 DEGREES REMARK 500 SER D 109 N - CA - C ANGL. DEV. = 19.7 DEGREES REMARK 500 LEU E 300 CA - C - N ANGL. DEV. = -14.9 DEGREES REMARK 500 LEU F 301 O - C - N ANGL. DEV. = -10.4 DEGREES REMARK 500 LEU H 300 CA - C - N ANGL. DEV. = -14.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 153 -37.01 -130.12 REMARK 500 THR A 225 -48.18 -135.73 REMARK 500 ALA B 106 -5.04 -44.21 REMARK 500 GLN B 107 75.82 -66.80 REMARK 500 ASN B 108 100.95 162.46 REMARK 500 SER B 109 91.88 -29.98 REMARK 500 THR B 225 -57.18 -131.99 REMARK 500 ASN D 108 33.84 -75.60 REMARK 500 SER D 109 158.69 113.63 REMARK 500 VAL D 111 90.86 -174.29 REMARK 500 THR D 225 -36.11 -132.57 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 LEU E 300 -14.12 REMARK 500 LEU E 301 -12.18 REMARK 500 LEU F 301 -15.85 REMARK 500 LEU G 301 11.15 REMARK 500 LEU H 300 13.41 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 SO4 A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 608 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN E OF ACE-LEU-LEU REMARK 800 -ARGININAL (LEUPEPTIN) REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN F OF ACE-LEU-LEU REMARK 800 -ARGININAL (LEUPEPTIN) REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN G OF ACE-LEU-LEU REMARK 800 -ARGININAL (LEUPEPTIN) REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN H OF ACE-LEU-LEU REMARK 800 -ARGININAL (LEUPEPTIN) REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE IS A DISCREPANCY IN THE NORINE AND PDB NUMBERING, AS NORINE REMARK 999 COUNTS ACE AND LEU TOGETHER AS ONE RESIDUE. SO THE DBREF WILL REMARK 999 REPORT 4 PDB RESIDUES MATCHING NORINE 3 RESIDUE DBREF 2FO5 A 1 243 UNP P25250 CYSP2_HORVU 133 375 DBREF 2FO5 B 1 243 UNP P25250 CYSP2_HORVU 133 375 DBREF 2FO5 C 1 243 UNP P25250 CYSP2_HORVU 133 375 DBREF 2FO5 D 1 243 UNP P25250 CYSP2_HORVU 133 375 DBREF 2FO5 E 299 302 NOR NOR00487 NOR00487 1 3 DBREF 2FO5 F 299 302 NOR NOR00487 NOR00487 1 3 DBREF 2FO5 G 299 302 NOR NOR00487 NOR00487 1 3 DBREF 2FO5 H 299 302 NOR NOR00487 NOR00487 1 3 SEQADV 2FO5 ASN A 244 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER A 245 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER A 246 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER A 247 UNP P25250 EXPRESSION TAG SEQADV 2FO5 VAL A 248 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ASP A 249 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LYS A 250 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LEU A 251 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA A 252 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA A 253 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA A 254 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LEU A 255 UNP P25250 EXPRESSION TAG SEQADV 2FO5 GLU A 256 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS A 257 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS A 258 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS A 259 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS A 260 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS A 261 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS A 262 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ASN B 244 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER B 245 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER B 246 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER B 247 UNP P25250 EXPRESSION TAG SEQADV 2FO5 VAL B 248 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ASP B 249 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LYS B 250 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LEU B 251 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA B 252 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA B 253 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA B 254 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LEU B 255 UNP P25250 EXPRESSION TAG SEQADV 2FO5 GLU B 256 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS B 257 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS B 258 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS B 259 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS B 260 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS B 261 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS B 262 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ASN C 244 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER C 245 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER C 246 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER C 247 UNP P25250 EXPRESSION TAG SEQADV 2FO5 VAL C 248 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ASP C 249 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LYS C 250 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LEU C 251 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA C 252 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA C 253 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA C 254 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LEU C 255 UNP P25250 EXPRESSION TAG SEQADV 2FO5 GLU C 256 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS C 257 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS C 258 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS C 259 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS C 260 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS C 261 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS C 262 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ASN D 244 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER D 245 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER D 246 UNP P25250 EXPRESSION TAG SEQADV 2FO5 SER D 247 UNP P25250 EXPRESSION TAG SEQADV 2FO5 VAL D 248 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ASP D 249 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LYS D 250 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LEU D 251 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA D 252 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA D 253 UNP P25250 EXPRESSION TAG SEQADV 2FO5 ALA D 254 UNP P25250 EXPRESSION TAG SEQADV 2FO5 LEU D 255 UNP P25250 EXPRESSION TAG SEQADV 2FO5 GLU D 256 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS D 257 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS D 258 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS D 259 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS D 260 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS D 261 UNP P25250 EXPRESSION TAG SEQADV 2FO5 HIS D 262 UNP P25250 EXPRESSION TAG SEQRES 1 A 262 VAL SER ASP LEU PRO PRO SER VAL ASP TRP ARG GLN LYS SEQRES 2 A 262 GLY ALA VAL THR GLY VAL LYS ASP GLN GLY LYS CYS GLY SEQRES 3 A 262 SER CYS TRP ALA PHE SER THR VAL VAL SER VAL GLU GLY SEQRES 4 A 262 ILE ASN ALA ILE ARG THR GLY SER LEU VAL SER LEU SER SEQRES 5 A 262 GLU GLN GLU LEU ILE ASP CYS ASP THR ALA ASP ASN ASP SEQRES 6 A 262 GLY CYS GLN GLY GLY LEU MET ASP ASN ALA PHE GLU TYR SEQRES 7 A 262 ILE LYS ASN ASN GLY GLY LEU ILE THR GLU ALA ALA TYR SEQRES 8 A 262 PRO TYR ARG ALA ALA ARG GLY THR CYS ASN VAL ALA ARG SEQRES 9 A 262 ALA ALA GLN ASN SER PRO VAL VAL VAL HIS ILE ASP GLY SEQRES 10 A 262 HIS GLN ASP VAL PRO ALA ASN SER GLU GLU ASP LEU ALA SEQRES 11 A 262 ARG ALA VAL ALA ASN GLN PRO VAL SER VAL ALA VAL GLU SEQRES 12 A 262 ALA SER GLY LYS ALA PHE MET PHE TYR SER GLU GLY VAL SEQRES 13 A 262 PHE THR GLY GLU CYS GLY THR GLU LEU ASP HIS GLY VAL SEQRES 14 A 262 ALA VAL VAL GLY TYR GLY VAL ALA GLU ASP GLY LYS ALA SEQRES 15 A 262 TYR TRP THR VAL LYS ASN SER TRP GLY PRO SER TRP GLY SEQRES 16 A 262 GLU GLN GLY TYR ILE ARG VAL GLU LYS ASP SER GLY ALA SEQRES 17 A 262 SER GLY GLY LEU CYS GLY ILE ALA MET GLU ALA SER TYR SEQRES 18 A 262 PRO VAL LYS THR TYR SER LYS PRO LYS PRO THR PRO ARG SEQRES 19 A 262 ARG ALA LEU GLY ALA ARG GLU SER LEU ASN SER SER SER SEQRES 20 A 262 VAL ASP LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS SEQRES 21 A 262 HIS HIS SEQRES 1 B 262 VAL SER ASP LEU PRO PRO SER VAL ASP TRP ARG GLN LYS SEQRES 2 B 262 GLY ALA VAL THR GLY VAL LYS ASP GLN GLY LYS CYS GLY SEQRES 3 B 262 SER CYS TRP ALA PHE SER THR VAL VAL SER VAL GLU GLY SEQRES 4 B 262 ILE ASN ALA ILE ARG THR GLY SER LEU VAL SER LEU SER SEQRES 5 B 262 GLU GLN GLU LEU ILE ASP CYS ASP THR ALA ASP ASN ASP SEQRES 6 B 262 GLY CYS GLN GLY GLY LEU MET ASP ASN ALA PHE GLU TYR SEQRES 7 B 262 ILE LYS ASN ASN GLY GLY LEU ILE THR GLU ALA ALA TYR SEQRES 8 B 262 PRO TYR ARG ALA ALA ARG GLY THR CYS ASN VAL ALA ARG SEQRES 9 B 262 ALA ALA GLN ASN SER PRO VAL VAL VAL HIS ILE ASP GLY SEQRES 10 B 262 HIS GLN ASP VAL PRO ALA ASN SER GLU GLU ASP LEU ALA SEQRES 11 B 262 ARG ALA VAL ALA ASN GLN PRO VAL SER VAL ALA VAL GLU SEQRES 12 B 262 ALA SER GLY LYS ALA PHE MET PHE TYR SER GLU GLY VAL SEQRES 13 B 262 PHE THR GLY GLU CYS GLY THR GLU LEU ASP HIS GLY VAL SEQRES 14 B 262 ALA VAL VAL GLY TYR GLY VAL ALA GLU ASP GLY LYS ALA SEQRES 15 B 262 TYR TRP THR VAL LYS ASN SER TRP GLY PRO SER TRP GLY SEQRES 16 B 262 GLU GLN GLY TYR ILE ARG VAL GLU LYS ASP SER GLY ALA SEQRES 17 B 262 SER GLY GLY LEU CYS GLY ILE ALA MET GLU ALA SER TYR SEQRES 18 B 262 PRO VAL LYS THR TYR SER LYS PRO LYS PRO THR PRO ARG SEQRES 19 B 262 ARG ALA LEU GLY ALA ARG GLU SER LEU ASN SER SER SER SEQRES 20 B 262 VAL ASP LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS SEQRES 21 B 262 HIS HIS SEQRES 1 C 262 VAL SER ASP LEU PRO PRO SER VAL ASP TRP ARG GLN LYS SEQRES 2 C 262 GLY ALA VAL THR GLY VAL LYS ASP GLN GLY LYS CYS GLY SEQRES 3 C 262 SER CYS TRP ALA PHE SER THR VAL VAL SER VAL GLU GLY SEQRES 4 C 262 ILE ASN ALA ILE ARG THR GLY SER LEU VAL SER LEU SER SEQRES 5 C 262 GLU GLN GLU LEU ILE ASP CYS ASP THR ALA ASP ASN ASP SEQRES 6 C 262 GLY CYS GLN GLY GLY LEU MET ASP ASN ALA PHE GLU TYR SEQRES 7 C 262 ILE LYS ASN ASN GLY GLY LEU ILE THR GLU ALA ALA TYR SEQRES 8 C 262 PRO TYR ARG ALA ALA ARG GLY THR CYS ASN VAL ALA ARG SEQRES 9 C 262 ALA ALA GLN ASN SER PRO VAL VAL VAL HIS ILE ASP GLY SEQRES 10 C 262 HIS GLN ASP VAL PRO ALA ASN SER GLU GLU ASP LEU ALA SEQRES 11 C 262 ARG ALA VAL ALA ASN GLN PRO VAL SER VAL ALA VAL GLU SEQRES 12 C 262 ALA SER GLY LYS ALA PHE MET PHE TYR SER GLU GLY VAL SEQRES 13 C 262 PHE THR GLY GLU CYS GLY THR GLU LEU ASP HIS GLY VAL SEQRES 14 C 262 ALA VAL VAL GLY TYR GLY VAL ALA GLU ASP GLY LYS ALA SEQRES 15 C 262 TYR TRP THR VAL LYS ASN SER TRP GLY PRO SER TRP GLY SEQRES 16 C 262 GLU GLN GLY TYR ILE ARG VAL GLU LYS ASP SER GLY ALA SEQRES 17 C 262 SER GLY GLY LEU CYS GLY ILE ALA MET GLU ALA SER TYR SEQRES 18 C 262 PRO VAL LYS THR TYR SER LYS PRO LYS PRO THR PRO ARG SEQRES 19 C 262 ARG ALA LEU GLY ALA ARG GLU SER LEU ASN SER SER SER SEQRES 20 C 262 VAL ASP LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS SEQRES 21 C 262 HIS HIS SEQRES 1 D 262 VAL SER ASP LEU PRO PRO SER VAL ASP TRP ARG GLN LYS SEQRES 2 D 262 GLY ALA VAL THR GLY VAL LYS ASP GLN GLY LYS CYS GLY SEQRES 3 D 262 SER CYS TRP ALA PHE SER THR VAL VAL SER VAL GLU GLY SEQRES 4 D 262 ILE ASN ALA ILE ARG THR GLY SER LEU VAL SER LEU SER SEQRES 5 D 262 GLU GLN GLU LEU ILE ASP CYS ASP THR ALA ASP ASN ASP SEQRES 6 D 262 GLY CYS GLN GLY GLY LEU MET ASP ASN ALA PHE GLU TYR SEQRES 7 D 262 ILE LYS ASN ASN GLY GLY LEU ILE THR GLU ALA ALA TYR SEQRES 8 D 262 PRO TYR ARG ALA ALA ARG GLY THR CYS ASN VAL ALA ARG SEQRES 9 D 262 ALA ALA GLN ASN SER PRO VAL VAL VAL HIS ILE ASP GLY SEQRES 10 D 262 HIS GLN ASP VAL PRO ALA ASN SER GLU GLU ASP LEU ALA SEQRES 11 D 262 ARG ALA VAL ALA ASN GLN PRO VAL SER VAL ALA VAL GLU SEQRES 12 D 262 ALA SER GLY LYS ALA PHE MET PHE TYR SER GLU GLY VAL SEQRES 13 D 262 PHE THR GLY GLU CYS GLY THR GLU LEU ASP HIS GLY VAL SEQRES 14 D 262 ALA VAL VAL GLY TYR GLY VAL ALA GLU ASP GLY LYS ALA SEQRES 15 D 262 TYR TRP THR VAL LYS ASN SER TRP GLY PRO SER TRP GLY SEQRES 16 D 262 GLU GLN GLY TYR ILE ARG VAL GLU LYS ASP SER GLY ALA SEQRES 17 D 262 SER GLY GLY LEU CYS GLY ILE ALA MET GLU ALA SER TYR SEQRES 18 D 262 PRO VAL LYS THR TYR SER LYS PRO LYS PRO THR PRO ARG SEQRES 19 D 262 ARG ALA LEU GLY ALA ARG GLU SER LEU ASN SER SER SER SEQRES 20 D 262 VAL ASP LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS SEQRES 21 D 262 HIS HIS SEQRES 1 E 4 ACE LEU LEU AR7 SEQRES 1 F 4 ACE LEU LEU AR7 SEQRES 1 G 4 ACE LEU LEU AR7 SEQRES 1 H 4 ACE LEU LEU AR7 HET ACE E 299 3 HET AR7 E 302 11 HET ACE F 299 3 HET AR7 F 302 11 HET ACE G 299 3 HET AR7 G 302 11 HET ACE H 299 3 HET AR7 H 302 11 HET SO4 A 600 5 HET SO4 A 601 5 HET SO4 A 608 5 HET SO4 B 602 5 HET SO4 B 603 5 HET SO4 C 604 5 HET SO4 C 605 5 HET SO4 D 606 5 HET SO4 D 607 5 HETNAM ACE ACETYL GROUP HETNAM AR7 AMINO{[(4S)-4-AMINO-5,5- HETNAM 2 AR7 DIHYDROXYPENTYL]AMINO}METHANIMINIUM HETNAM SO4 SULFATE ION FORMUL 5 ACE 4(C2 H4 O) FORMUL 5 AR7 4(C6 H17 N4 O2 1+) FORMUL 9 SO4 9(O4 S 2-) FORMUL 18 HOH *509(H2 O) HELIX 1 1 SER A 27 GLY A 46 1 20 HELIX 2 2 SER A 52 ASP A 60 1 9 HELIX 3 3 ASP A 65 GLY A 69 5 5 HELIX 4 4 LEU A 71 ASN A 82 1 12 HELIX 5 5 ASN A 101 SER A 109 1 9 HELIX 6 6 SER A 125 GLN A 136 1 12 HELIX 7 7 GLY A 146 PHE A 151 1 6 HELIX 8 8 GLY A 211 ILE A 215 5 5 HELIX 9 9 SER B 27 GLY B 46 1 20 HELIX 10 10 SER B 52 ASP B 60 1 9 HELIX 11 11 ASP B 65 GLY B 69 5 5 HELIX 12 12 LEU B 71 ASN B 82 1 12 HELIX 13 13 ASN B 101 ALA B 106 1 6 HELIX 14 14 SER B 125 GLN B 136 1 12 HELIX 15 15 GLY B 146 PHE B 151 1 6 HELIX 16 16 GLY B 211 ILE B 215 5 5 HELIX 17 17 SER C 27 GLY C 46 1 20 HELIX 18 18 SER C 52 ASP C 60 1 9 HELIX 19 19 ASP C 65 GLY C 69 5 5 HELIX 20 20 LEU C 71 ASN C 82 1 12 HELIX 21 21 ASN C 101 SER C 109 1 9 HELIX 22 22 SER C 125 GLN C 136 1 12 HELIX 23 23 GLY C 146 PHE C 151 1 6 HELIX 24 24 GLY C 211 ILE C 215 5 5 HELIX 25 25 SER D 27 GLY D 46 1 20 HELIX 26 26 SER D 52 ASP D 60 1 9 HELIX 27 27 ASP D 65 GLY D 69 5 5 HELIX 28 28 LEU D 71 ASN D 82 1 12 HELIX 29 29 ASN D 101 ALA D 106 1 6 HELIX 30 30 SER D 125 GLN D 136 1 12 HELIX 31 31 GLY D 146 PHE D 151 1 6 HELIX 32 32 GLY D 211 ILE D 215 5 5 SHEET 1 A 3 VAL A 8 ASP A 9 0 SHEET 2 A 3 HIS A 167 VAL A 176 -1 O TYR A 174 N VAL A 8 SHEET 3 A 3 VAL A 138 VAL A 142 -1 N VAL A 138 O VAL A 171 SHEET 1 B 5 VAL A 8 ASP A 9 0 SHEET 2 B 5 HIS A 167 VAL A 176 -1 O TYR A 174 N VAL A 8 SHEET 3 B 5 ALA A 182 LYS A 187 -1 O LYS A 187 N ALA A 170 SHEET 4 B 5 TYR A 199 GLU A 203 -1 O VAL A 202 N TRP A 184 SHEET 5 B 5 VAL A 156 PHE A 157 1 N PHE A 157 O ARG A 201 SHEET 1 C 2 LEU A 85 ILE A 86 0 SHEET 2 C 2 VAL A 112 VAL A 113 -1 O VAL A 113 N LEU A 85 SHEET 1 D 2 GLY A 117 ASP A 120 0 SHEET 2 D 2 SER A 220 VAL A 223 -1 O TYR A 221 N GLN A 119 SHEET 1 E 3 VAL B 8 ASP B 9 0 SHEET 2 E 3 HIS B 167 VAL B 176 -1 O TYR B 174 N VAL B 8 SHEET 3 E 3 VAL B 138 VAL B 142 -1 N VAL B 138 O VAL B 171 SHEET 1 F 5 VAL B 8 ASP B 9 0 SHEET 2 F 5 HIS B 167 VAL B 176 -1 O TYR B 174 N VAL B 8 SHEET 3 F 5 ALA B 182 LYS B 187 -1 O LYS B 187 N ALA B 170 SHEET 4 F 5 TYR B 199 GLU B 203 -1 O VAL B 202 N TRP B 184 SHEET 5 F 5 VAL B 156 PHE B 157 1 N PHE B 157 O ARG B 201 SHEET 1 G 2 LEU B 85 ILE B 86 0 SHEET 2 G 2 VAL B 112 VAL B 113 -1 O VAL B 113 N LEU B 85 SHEET 1 H 2 GLY B 117 ASP B 120 0 SHEET 2 H 2 SER B 220 VAL B 223 -1 O TYR B 221 N GLN B 119 SHEET 1 I 3 VAL C 8 ASP C 9 0 SHEET 2 I 3 HIS C 167 VAL C 176 -1 O TYR C 174 N VAL C 8 SHEET 3 I 3 VAL C 138 VAL C 142 -1 N VAL C 138 O VAL C 171 SHEET 1 J 5 VAL C 8 ASP C 9 0 SHEET 2 J 5 HIS C 167 VAL C 176 -1 O TYR C 174 N VAL C 8 SHEET 3 J 5 ALA C 182 LYS C 187 -1 O LYS C 187 N ALA C 170 SHEET 4 J 5 TYR C 199 GLU C 203 -1 O VAL C 202 N TRP C 184 SHEET 5 J 5 VAL C 156 PHE C 157 1 N PHE C 157 O ARG C 201 SHEET 1 K 2 LEU C 85 ILE C 86 0 SHEET 2 K 2 VAL C 112 VAL C 113 -1 O VAL C 113 N LEU C 85 SHEET 1 L 2 GLY C 117 ASP C 120 0 SHEET 2 L 2 SER C 220 VAL C 223 -1 O TYR C 221 N GLN C 119 SHEET 1 M 3 VAL D 8 ASP D 9 0 SHEET 2 M 3 HIS D 167 VAL D 176 -1 O TYR D 174 N VAL D 8 SHEET 3 M 3 VAL D 138 VAL D 142 -1 N VAL D 138 O VAL D 171 SHEET 1 N 5 VAL D 8 ASP D 9 0 SHEET 2 N 5 HIS D 167 VAL D 176 -1 O TYR D 174 N VAL D 8 SHEET 3 N 5 ALA D 182 LYS D 187 -1 O THR D 185 N GLY D 173 SHEET 4 N 5 TYR D 199 GLU D 203 -1 O VAL D 202 N TRP D 184 SHEET 5 N 5 VAL D 156 PHE D 157 1 N PHE D 157 O ARG D 201 SHEET 1 O 2 LEU D 85 ILE D 86 0 SHEET 2 O 2 VAL D 112 VAL D 113 -1 O VAL D 113 N LEU D 85 SHEET 1 P 2 GLY D 117 ASP D 120 0 SHEET 2 P 2 SER D 220 VAL D 223 -1 O VAL D 223 N GLY D 117 SSBOND 1 CYS A 25 CYS A 67 1555 1555 2.63 SSBOND 2 CYS A 59 CYS A 100 1555 1555 2.67 SSBOND 3 CYS A 161 CYS A 213 1555 1555 2.65 SSBOND 4 CYS B 25 CYS B 67 1555 1555 2.59 SSBOND 5 CYS B 59 CYS B 100 1555 1555 2.68 SSBOND 6 CYS B 161 CYS B 213 1555 1555 2.65 SSBOND 7 CYS C 25 CYS C 67 1555 1555 2.59 SSBOND 8 CYS C 59 CYS C 100 1555 1555 2.69 SSBOND 9 CYS C 161 CYS C 213 1555 1555 2.67 SSBOND 10 CYS D 25 CYS D 67 1555 1555 2.66 SSBOND 11 CYS D 59 CYS D 100 1555 1555 2.68 SSBOND 12 CYS D 161 CYS D 213 1555 1555 2.61 LINK C ACE E 299 N LEU E 300 1555 1555 1.33 LINK C ACE F 299 N LEU F 300 1555 1555 1.33 LINK C ACE G 299 N LEU G 300 1555 1555 1.33 LINK C ACE H 299 N LEU H 300 1555 1555 1.34 CISPEP 1 GLY A 159 GLU A 160 0 1.05 CISPEP 2 GLY B 159 GLU B 160 0 0.77 CISPEP 3 GLY C 159 GLU C 160 0 1.36 CISPEP 4 GLY D 159 GLU D 160 0 1.43 SITE 1 AC1 6 VAL A 156 ALA A 177 GLU A 178 ARG A 201 SITE 2 AC1 6 HOH A 688 HOH A 720 SITE 1 AC2 5 GLY A 18 LYS A 20 SER A 50 HOH A 685 SITE 2 AC2 5 HOH A 722 SITE 1 AC3 4 VAL B 156 ALA B 177 GLU B 178 ARG B 201 SITE 1 AC4 7 THR B 17 GLY B 18 LYS B 20 SER B 50 SITE 2 AC4 7 HOH B 666 HOH B 671 HOH B 723 SITE 1 AC5 4 ALA C 177 GLU C 178 ARG C 201 HOH C 706 SITE 1 AC6 4 GLY C 18 LYS C 20 SER C 50 HOH C 675 SITE 1 AC7 4 VAL D 156 ALA D 177 GLU D 178 ARG D 201 SITE 1 AC8 4 THR D 17 GLY D 18 LYS D 20 SER D 50 SITE 1 AC9 6 GLU A 77 TYR A 78 ASN A 81 ASN A 82 SITE 2 AC9 6 HOH A 643 HOH A 697 SITE 1 BC1 15 GLN A 22 GLY A 26 SER A 27 CYS A 28 SITE 2 BC1 15 TRP A 29 CYS A 67 GLN A 68 GLY A 69 SITE 3 BC1 15 GLY A 70 LEU A 71 ALA A 141 LEU A 165 SITE 4 BC1 15 ASP A 166 SER B 109 HOH E 117 SITE 1 BC2 15 ALA A 106 PRO A 110 HOH A 745 GLN B 22 SITE 2 BC2 15 GLY B 26 CYS B 28 TRP B 29 CYS B 67 SITE 3 BC2 15 GLN B 68 GLY B 69 GLY B 70 LEU B 71 SITE 4 BC2 15 MET B 72 ALA B 141 ASP B 166 SITE 1 BC3 15 GLN C 22 GLY C 26 SER C 27 CYS C 28 SITE 2 BC3 15 TRP C 29 CYS C 67 GLN C 68 GLY C 69 SITE 3 BC3 15 GLY C 70 LEU C 71 MET C 72 ALA C 141 SITE 4 BC3 15 ASP C 166 HOH C 703 ALA D 106 SITE 1 BC4 16 ALA C 106 PRO C 110 HOH C 649 GLN D 22 SITE 2 BC4 16 GLY D 26 CYS D 28 TRP D 29 CYS D 67 SITE 3 BC4 16 GLY D 69 GLY D 70 MET D 72 ALA D 141 SITE 4 BC4 16 ASP D 166 HIS D 167 HOH D 622 HOH H 481 CRYST1 44.370 51.730 115.655 86.32 86.46 79.63 P 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 0.022538 -0.004124 -0.001173 0.00000 SCALE2 0.000000 0.019652 -0.001064 0.00000 SCALE3 0.000000 0.000000 0.008676 0.00000