HEADER HYDROLASE/HYDROLASE INHIBITOR 11-JAN-08 3BX1 TITLE COMPLEX BETWEEN THE BARLEY ALPHA-AMYLASE/SUBTILISIN INHIBITOR AND THE TITLE 2 SUBTILISIN SAVINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN SAVINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALKALINE PROTEASE; COMPND 5 EC: 3.4.21.62; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ALPHA-AMYLASE/SUBTILISIN INHIBITOR; COMPND 9 CHAIN: D, C; COMPND 10 SYNONYM: BASI; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS LENTUS; SOURCE 3 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: HORDEUM VULGARE; SOURCE 6 ORGANISM_COMMON: BARLEY; SOURCE 7 EXPRESSION_SYSTEM: PICHIA PASTORIS KEYWDS COMPLEX (PROTEINASE-INHIBITOR) ENZYME INHIBITION, SAVINASE, BARLEY KEYWDS 2 ALPHA-AMYLASE/SUBTILISIN INHIBITOR, CALCIUM, HYDROLASE, METAL- KEYWDS 3 BINDING, PROTEASE, SECRETED, SERINE PROTEASE, SPORULATION, ALPHA- KEYWDS 4 AMYLASE INHIBITOR, PROTEASE INHIBITOR, SERINE PROTEASE INHIBITOR, KEYWDS 5 HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.O.MICHEELSEN,J.VEVODOVA,K.WILSON,M.SKJOT REVDAT 3 30-AUG-23 3BX1 1 REMARK LINK REVDAT 2 24-FEB-09 3BX1 1 VERSN REVDAT 1 08-JUL-08 3BX1 0 JRNL AUTH P.O.MICHEELSEN,J.VEVODOVA,L.DE MARIA,P.R.OSTERGAARD, JRNL AUTH 2 E.P.FRIIS,K.WILSON,M.SKJOT JRNL TITL STRUCTURAL AND MUTATIONAL ANALYSES OF THE INTERACTION JRNL TITL 2 BETWEEN THE BARLEY ALPHA-AMYLASE/SUBTILISIN INHIBITOR AND JRNL TITL 3 THE SUBTILISIN SAVINASE REVEAL A NOVEL MODE OF INHIBITION JRNL REF J.MOL.BIOL. V. 380 681 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18556023 JRNL DOI 10.1016/J.JMB.2008.05.034 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.3 REMARK 3 NUMBER OF REFLECTIONS : 79404 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 + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4208 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2499 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 37.46 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE SET COUNT : 120 REMARK 3 BIN FREE R VALUE : 0.2530 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6566 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 574 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.31 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.81000 REMARK 3 B22 (A**2) : 0.81000 REMARK 3 B33 (A**2) : -1.61000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.150 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.096 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.220 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.939 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6791 ; 0.017 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9287 ; 1.915 ; 1.937 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 921 ;13.901 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 277 ;38.832 ;23.718 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 963 ;18.222 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 41 ;19.940 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1029 ; 0.165 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5315 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3257 ; 0.239 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4558 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 453 ; 0.167 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 26 ; 0.148 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 90 ; 0.287 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 25 ; 0.335 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4485 ; 1.039 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7166 ; 1.847 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2368 ; 2.690 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2108 ; 4.099 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : D C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 4 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 D 10 D 30 4 REMARK 3 1 C 10 C 30 4 REMARK 3 2 D 46 D 125 4 REMARK 3 2 C 46 C 125 4 REMARK 3 3 D 142 D 152 4 REMARK 3 3 C 142 C 152 4 REMARK 3 4 D 165 D 177 4 REMARK 3 4 C 165 C 177 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 D (A): 961 ; .61 ; .50 REMARK 3 MEDIUM THERMAL 1 D (A**2): 961 ; 2.59 ; 2.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 5 A 270 4 REMARK 3 1 B 5 B 270 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 2 A (A): 1829 ; .23 ; .50 REMARK 3 MEDIUM THERMAL 2 A (A**2): 1829 ; 3.35 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3BX1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000046062. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAR-07 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.004 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84089 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.7 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.10500 REMARK 200 R SYM (I) : 0.07600 REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 41.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.47100 REMARK 200 R SYM FOR SHELL (I) : 0.41500 REMARK 200 FOR SHELL : 1.600 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: PDB ENTRIES 1AVA AND 1SVN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE BUFFER PH 5.6 AND REMARK 280 4 M NACL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 108.12100 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.31850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.31850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 54.06050 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.31850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.31850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 162.18150 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.31850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.31850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 54.06050 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.31850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.31850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 162.18150 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 108.12100 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: 3990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -165.4 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: 3170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -120.9 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 27710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 56240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -724.8 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, D, C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -108.12100 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 275 OXT REMARK 480 ARG B 275 OXT 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 O HOH A 466 O HOH A 491 1.80 REMARK 500 CL CL C 184 O HOH C 307 1.80 REMARK 500 ND2 ASN A 116 NH2 ARG A 145 2.01 REMARK 500 NH1 ARG A 45 O HOH A 497 2.01 REMARK 500 ND2 ASN D 19 NH1 ARG D 61 2.02 REMARK 500 ND2 ASN B 116 NH1 ARG B 145 2.19 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 OH TYR D 131 OH TYR C 131 3545 1.78 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 PRO D 69 N PRO D 69 CA 0.113 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 LEU B 148 CA - CB - CG ANGL. DEV. = 16.6 DEGREES REMARK 500 ALA B 174 N - CA - C ANGL. DEV. = 19.8 DEGREES REMARK 500 HIS D 137 N - CA - C ANGL. DEV. = -19.4 DEGREES REMARK 500 GLY D 159 N - CA - C ANGL. DEV. = 19.1 DEGREES REMARK 500 LEU C 33 CB - CG - CD1 ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG C 61 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG C 61 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG C 85 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG C 85 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG C 107 NE - CZ - NH1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG C 107 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG C 122 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 LEU C 157 CA - CB - CG ANGL. DEV. = 15.7 DEGREES REMARK 500 VAL C 174 CG1 - CB - CG2 ANGL. DEV. = 10.4 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 ASP A 32 -149.17 -166.07 REMARK 500 ALA A 73 24.81 -141.49 REMARK 500 ASN A 77 -151.67 -157.49 REMARK 500 VAL A 81 -157.78 -124.81 REMARK 500 ASP B 32 -148.72 -163.21 REMARK 500 ASN B 77 -145.38 -165.24 REMARK 500 VAL B 81 -156.68 -128.93 REMARK 500 ASP D 2 -169.05 -107.58 REMARK 500 THR D 34 -156.84 -149.81 REMARK 500 VAL D 67 -86.22 -115.13 REMARK 500 PRO D 69 126.48 -21.16 REMARK 500 SER D 70 -74.30 -42.18 REMARK 500 VAL D 136 -122.85 37.33 REMARK 500 ASP D 156 146.03 -38.72 REMARK 500 LYS D 158 -46.71 -133.37 REMARK 500 PRO C 3 154.51 -49.80 REMARK 500 ASP C 17 -6.28 75.40 REMARK 500 ASP C 116 66.92 68.13 REMARK 500 SER C 132 7.52 -68.29 REMARK 500 ALA C 134 68.75 -101.72 REMARK 500 GLU C 135 55.66 -93.83 REMARK 500 VAL C 136 -154.30 -158.67 REMARK 500 LYS C 158 -67.68 -14.67 REMARK 500 PRO C 180 110.42 -31.59 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 ASN A 173 ALA A 174 134.77 REMARK 500 ASN B 173 ALA B 174 113.67 REMARK 500 VAL D 67 ALA D 68 -146.99 REMARK 500 ALA D 68 PRO D 69 97.15 REMARK 500 PRO D 69 SER D 70 52.21 REMARK 500 SER D 70 ASP D 71 -138.88 REMARK 500 ALA D 134 GLU D 135 -149.65 REMARK 500 GLU D 135 VAL D 136 139.93 REMARK 500 VAL D 136 HIS D 137 -144.34 REMARK 500 ASP D 156 LEU D 157 66.43 REMARK 500 LYS D 158 GLY D 159 56.72 REMARK 500 GLY C 38 HIS C 39 123.37 REMARK 500 GLY C 133 ALA C 134 -128.45 REMARK 500 GLU C 135 VAL C 136 87.15 REMARK 500 VAL C 136 HIS C 137 -133.51 REMARK 500 LEU C 157 LYS C 158 97.30 REMARK 500 PRO C 180 ALA C 181 -146.26 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 CA A 276 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 2 OE1 REMARK 620 2 ASP A 41 OD1 149.1 REMARK 620 3 ASP A 41 OD2 158.2 52.0 REMARK 620 4 LEU A 75 O 77.3 82.4 109.6 REMARK 620 5 ASN A 77 ND2 76.6 79.8 123.3 88.4 REMARK 620 6 ILE A 79 O 94.0 100.1 83.1 164.9 77.5 REMARK 620 7 VAL A 81 O 80.3 123.8 78.8 91.9 156.3 98.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 290 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 169 O REMARK 620 2 TYR A 171 O 90.8 REMARK 620 3 ALA A 174 O 108.1 92.3 REMARK 620 4 HOH A 445 O 127.3 141.9 79.0 REMARK 620 5 HOH A 446 O 100.6 93.0 150.8 79.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 288 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 194 O REMARK 620 2 LEU A 196 O 108.1 REMARK 620 3 HOH A 447 O 79.9 85.8 REMARK 620 4 HOH A 448 O 88.2 89.9 165.3 REMARK 620 5 HOH A 449 O 155.7 96.3 101.6 92.7 REMARK 620 6 HOH A 485 O 73.4 168.5 83.3 101.5 82.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 289 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 204 ND2 REMARK 620 2 SER A 216 OG 98.0 REMARK 620 3 HOH A 450 O 172.2 82.0 REMARK 620 4 HOH A 451 O 80.9 98.0 91.4 REMARK 620 5 GLN D 149 OE1 95.3 90.4 92.5 171.1 REMARK 620 6 HOH D 262 O 89.6 172.4 90.4 82.5 89.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 276 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 2 OE1 REMARK 620 2 ASP B 41 OD1 147.7 REMARK 620 3 ASP B 41 OD2 157.2 54.5 REMARK 620 4 LEU B 75 O 78.0 80.4 110.6 REMARK 620 5 ASN B 77 OD1 74.5 82.3 124.9 91.2 REMARK 620 6 ILE B 79 O 88.2 107.8 85.8 163.3 76.0 REMARK 620 7 VAL B 81 O 76.6 125.5 82.9 86.0 150.9 100.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 284 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA B 169 O REMARK 620 2 TYR B 171 O 98.8 REMARK 620 3 ALA B 174 O 104.4 101.5 REMARK 620 4 HOH B 289 O 150.3 108.8 81.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 283 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 204 ND2 REMARK 620 2 SER B 216 OG 95.0 REMARK 620 3 HOH B 381 O 173.3 78.3 REMARK 620 4 HOH B 382 O 87.1 100.1 93.0 REMARK 620 5 GLN C 149 NE2 86.7 88.9 94.1 169.5 REMARK 620 6 HOH C 300 O 92.9 169.5 93.8 87.1 84.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 182 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL D 153 O REMARK 620 2 HOH D 214 O 136.8 REMARK 620 3 HOH D 264 O 102.2 120.6 REMARK 620 4 HOH D 265 O 90.4 100.3 82.2 REMARK 620 5 HOH D 266 O 78.3 85.4 104.2 167.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C 187 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA C 134 O REMARK 620 2 HOH C 326 O 107.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 182 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL C 153 O REMARK 620 2 HOH C 243 O 81.6 REMARK 620 3 HOH C 308 O 76.3 147.7 REMARK 620 4 HOH C 322 O 127.5 101.3 75.0 REMARK 620 5 HOH C 323 O 106.7 86.5 122.2 125.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 276 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 276 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 278 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 279 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 183 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 280 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 277 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 281 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 183 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 278 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 280 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 184 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 282 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 283 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 281 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 284 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 285 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 286 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 282 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 185 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 186 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 185 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 287 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 283 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 288 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 289 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 284 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 290 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 187 DBREF 3BX1 A 1 275 UNP P29600 SUBS_BACLE 1 269 DBREF 3BX1 B 1 275 UNP P29600 SUBS_BACLE 1 269 DBREF 3BX1 D 1 181 UNP P07596 IAAS_HORVU 23 203 DBREF 3BX1 C 1 181 UNP P07596 IAAS_HORVU 23 203 SEQRES 1 A 269 ALA GLN SER VAL PRO TRP GLY ILE SER ARG VAL GLN ALA SEQRES 2 A 269 PRO ALA ALA HIS ASN ARG GLY LEU THR GLY SER GLY VAL SEQRES 3 A 269 LYS VAL ALA VAL LEU ASP THR GLY ILE SER THR HIS PRO SEQRES 4 A 269 ASP LEU ASN ILE ARG GLY GLY ALA SER PHE VAL PRO GLY SEQRES 5 A 269 GLU PRO SER THR GLN ASP GLY ASN GLY HIS GLY THR HIS SEQRES 6 A 269 VAL ALA GLY THR ILE ALA ALA LEU ASN ASN SER ILE GLY SEQRES 7 A 269 VAL LEU GLY VAL ALA PRO SER ALA GLU LEU TYR ALA VAL SEQRES 8 A 269 LYS VAL LEU GLY ALA SER GLY SER GLY SER VAL SER SER SEQRES 9 A 269 ILE ALA GLN GLY LEU GLU TRP ALA GLY ASN ASN GLY MET SEQRES 10 A 269 HIS VAL ALA ASN LEU SER LEU GLY SER PRO SER PRO SER SEQRES 11 A 269 ALA THR LEU GLU GLN ALA VAL ASN SER ALA THR SER ARG SEQRES 12 A 269 GLY VAL LEU VAL VAL ALA ALA SER GLY ASN SER GLY ALA SEQRES 13 A 269 GLY SER ILE SER TYR PRO ALA ARG TYR ALA ASN ALA MET SEQRES 14 A 269 ALA VAL GLY ALA THR ASP GLN ASN ASN ASN ARG ALA SER SEQRES 15 A 269 PHE SER GLN TYR GLY ALA GLY LEU ASP ILE VAL ALA PRO SEQRES 16 A 269 GLY VAL ASN VAL GLN SER THR TYR PRO GLY SER THR TYR SEQRES 17 A 269 ALA SER LEU ASN GLY THR SER MET ALA THR PRO HIS VAL SEQRES 18 A 269 ALA GLY ALA ALA ALA LEU VAL LYS GLN LYS ASN PRO SER SEQRES 19 A 269 TRP SER ASN VAL GLN ILE ARG ASN HIS LEU LYS ASN THR SEQRES 20 A 269 ALA THR SER LEU GLY SER THR ASN LEU TYR GLY SER GLY SEQRES 21 A 269 LEU VAL ASN ALA GLU ALA ALA THR ARG SEQRES 1 B 269 ALA GLN SER VAL PRO TRP GLY ILE SER ARG VAL GLN ALA SEQRES 2 B 269 PRO ALA ALA HIS ASN ARG GLY LEU THR GLY SER GLY VAL SEQRES 3 B 269 LYS VAL ALA VAL LEU ASP THR GLY ILE SER THR HIS PRO SEQRES 4 B 269 ASP LEU ASN ILE ARG GLY GLY ALA SER PHE VAL PRO GLY SEQRES 5 B 269 GLU PRO SER THR GLN ASP GLY ASN GLY HIS GLY THR HIS SEQRES 6 B 269 VAL ALA GLY THR ILE ALA ALA LEU ASN ASN SER ILE GLY SEQRES 7 B 269 VAL LEU GLY VAL ALA PRO SER ALA GLU LEU TYR ALA VAL SEQRES 8 B 269 LYS VAL LEU GLY ALA SER GLY SER GLY SER VAL SER SER SEQRES 9 B 269 ILE ALA GLN GLY LEU GLU TRP ALA GLY ASN ASN GLY MET SEQRES 10 B 269 HIS VAL ALA ASN LEU SER LEU GLY SER PRO SER PRO SER SEQRES 11 B 269 ALA THR LEU GLU GLN ALA VAL ASN SER ALA THR SER ARG SEQRES 12 B 269 GLY VAL LEU VAL VAL ALA ALA SER GLY ASN SER GLY ALA SEQRES 13 B 269 GLY SER ILE SER TYR PRO ALA ARG TYR ALA ASN ALA MET SEQRES 14 B 269 ALA VAL GLY ALA THR ASP GLN ASN ASN ASN ARG ALA SER SEQRES 15 B 269 PHE SER GLN TYR GLY ALA GLY LEU ASP ILE VAL ALA PRO SEQRES 16 B 269 GLY VAL ASN VAL GLN SER THR TYR PRO GLY SER THR TYR SEQRES 17 B 269 ALA SER LEU ASN GLY THR SER MET ALA THR PRO HIS VAL SEQRES 18 B 269 ALA GLY ALA ALA ALA LEU VAL LYS GLN LYS ASN PRO SER SEQRES 19 B 269 TRP SER ASN VAL GLN ILE ARG ASN HIS LEU LYS ASN THR SEQRES 20 B 269 ALA THR SER LEU GLY SER THR ASN LEU TYR GLY SER GLY SEQRES 21 B 269 LEU VAL ASN ALA GLU ALA ALA THR ARG SEQRES 1 D 181 ALA ASP PRO PRO PRO VAL HIS ASP THR ASP GLY HIS GLU SEQRES 2 D 181 LEU ARG ALA ASP ALA ASN TYR TYR VAL LEU SER ALA ASN SEQRES 3 D 181 ARG ALA HIS GLY GLY GLY LEU THR MET ALA PRO GLY HIS SEQRES 4 D 181 GLY ARG HIS CYS PRO LEU PHE VAL SER GLN ASP PRO ASN SEQRES 5 D 181 GLY GLN HIS ASP GLY PHE PRO VAL ARG ILE THR PRO TYR SEQRES 6 D 181 GLY VAL ALA PRO SER ASP LYS ILE ILE ARG LEU SER THR SEQRES 7 D 181 ASP VAL ARG ILE SER PHE ARG ALA TYR THR THR CYS LEU SEQRES 8 D 181 GLN SER THR GLU TRP HIS ILE ASP SER GLU LEU ALA ALA SEQRES 9 D 181 GLY ARG ARG HIS VAL ILE THR GLY PRO VAL LYS ASP PRO SEQRES 10 D 181 SER PRO SER GLY ARG GLU ASN ALA PHE ARG ILE GLU LYS SEQRES 11 D 181 TYR SER GLY ALA GLU VAL HIS GLU TYR LYS LEU MET SER SEQRES 12 D 181 CYS GLY ASP TRP CYS GLN ASP LEU GLY VAL PHE ARG ASP SEQRES 13 D 181 LEU LYS GLY GLY ALA TRP PHE LEU GLY ALA THR GLU PRO SEQRES 14 D 181 TYR HIS VAL VAL VAL PHE LYS LYS ALA PRO PRO ALA SEQRES 1 C 181 ALA ASP PRO PRO PRO VAL HIS ASP THR ASP GLY HIS GLU SEQRES 2 C 181 LEU ARG ALA ASP ALA ASN TYR TYR VAL LEU SER ALA ASN SEQRES 3 C 181 ARG ALA HIS GLY GLY GLY LEU THR MET ALA PRO GLY HIS SEQRES 4 C 181 GLY ARG HIS CYS PRO LEU PHE VAL SER GLN ASP PRO ASN SEQRES 5 C 181 GLY GLN HIS ASP GLY PHE PRO VAL ARG ILE THR PRO TYR SEQRES 6 C 181 GLY VAL ALA PRO SER ASP LYS ILE ILE ARG LEU SER THR SEQRES 7 C 181 ASP VAL ARG ILE SER PHE ARG ALA TYR THR THR CYS LEU SEQRES 8 C 181 GLN SER THR GLU TRP HIS ILE ASP SER GLU LEU ALA ALA SEQRES 9 C 181 GLY ARG ARG HIS VAL ILE THR GLY PRO VAL LYS ASP PRO SEQRES 10 C 181 SER PRO SER GLY ARG GLU ASN ALA PHE ARG ILE GLU LYS SEQRES 11 C 181 TYR SER GLY ALA GLU VAL HIS GLU TYR LYS LEU MET SER SEQRES 12 C 181 CYS GLY ASP TRP CYS GLN ASP LEU GLY VAL PHE ARG ASP SEQRES 13 C 181 LEU LYS GLY GLY ALA TRP PHE LEU GLY ALA THR GLU PRO SEQRES 14 C 181 TYR HIS VAL VAL VAL PHE LYS LYS ALA PRO PRO ALA HET CA A 276 1 HET CL A 277 1 HET CL A 278 1 HET CL A 279 1 HET CL A 280 1 HET CL A 281 1 HET CL A 282 1 HET CL A 283 1 HET CL A 284 1 HET CL A 285 1 HET CL A 286 1 HET CL A 287 1 HET NA A 288 1 HET NA A 289 1 HET NA A 290 1 HET CA B 276 1 HET CL B 277 1 HET CL B 278 1 HET CL B 279 1 HET CL B 280 1 HET CL B 281 1 HET CL B 282 1 HET NA B 283 1 HET NA B 284 1 HET CA D 182 1 HET CL D 183 1 HET CL D 184 1 HET CL D 185 1 HET CA C 182 1 HET CL C 183 1 HET CL C 184 1 HET CL C 185 1 HET CL C 186 1 HET NA C 187 1 HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION FORMUL 5 CA 4(CA 2+) FORMUL 6 CL 24(CL 1-) FORMUL 17 NA 6(NA 1+) FORMUL 39 HOH *574(H2 O) HELIX 1 1 PRO A 5 VAL A 11 1 7 HELIX 2 2 GLN A 12 ASN A 18 1 7 HELIX 3 3 GLY A 63 ALA A 74 1 12 HELIX 4 4 SER A 103 ASN A 117 1 15 HELIX 5 5 SER A 132 ARG A 145 1 14 HELIX 6 6 GLY A 219 ASN A 238 1 20 HELIX 7 7 SER A 242 ALA A 254 1 13 HELIX 8 8 SER A 259 GLY A 264 1 6 HELIX 9 9 ASN A 269 ARG A 275 1 7 HELIX 10 10 PRO B 5 VAL B 11 1 7 HELIX 11 11 GLN B 12 ARG B 19 1 8 HELIX 12 12 GLY B 63 ALA B 74 1 12 HELIX 13 13 SER B 103 ASN B 117 1 15 HELIX 14 14 SER B 132 ARG B 145 1 14 HELIX 15 15 GLY B 219 ASN B 238 1 20 HELIX 16 16 SER B 242 ALA B 254 1 13 HELIX 17 17 SER B 259 GLY B 264 1 6 HELIX 18 18 ASN D 26 GLY D 30 5 5 HELIX 19 19 ASN C 26 GLY C 30 5 5 HELIX 20 20 GLY C 121 ASN C 124 5 4 SHEET 1 A 7 ILE A 44 SER A 49 0 SHEET 2 A 7 GLU A 89 LYS A 94 1 O LEU A 90 N ARG A 45 SHEET 3 A 7 LYS A 27 ASP A 32 1 N VAL A 28 O GLU A 89 SHEET 4 A 7 VAL A 121 LEU A 124 1 O VAL A 121 N ALA A 29 SHEET 5 A 7 LEU A 148 ALA A 152 1 O VAL A 150 N ALA A 122 SHEET 6 A 7 ALA A 174 THR A 180 1 O MET A 175 N VAL A 149 SHEET 7 A 7 LEU A 196 PRO A 201 1 O ALA A 200 N THR A 180 SHEET 1 B 2 SER A 101 GLY A 102 0 SHEET 2 B 2 TYR C 87 THR C 88 -1 O TYR C 87 N GLY A 102 SHEET 1 C 3 VAL A 205 TYR A 209 0 SHEET 2 C 3 THR A 213 LEU A 217 -1 O LEU A 217 N VAL A 205 SHEET 3 C 3 THR D 167 GLU D 168 -1 O GLU D 168 N TYR A 214 SHEET 1 D 7 ILE B 44 SER B 49 0 SHEET 2 D 7 GLU B 89 LYS B 94 1 O ALA B 92 N GLY B 46 SHEET 3 D 7 LYS B 27 ASP B 32 1 N VAL B 28 O GLU B 89 SHEET 4 D 7 VAL B 121 LEU B 124 1 O VAL B 121 N ALA B 29 SHEET 5 D 7 LEU B 148 ALA B 152 1 O VAL B 150 N LEU B 124 SHEET 6 D 7 ALA B 174 THR B 180 1 O MET B 175 N ALA B 151 SHEET 7 D 7 ILE B 198 PRO B 201 1 O ALA B 200 N THR B 180 SHEET 1 E 2 SER B 101 GLY B 102 0 SHEET 2 E 2 TYR D 87 THR D 88 -1 O TYR D 87 N GLY B 102 SHEET 1 F 3 VAL B 205 TYR B 209 0 SHEET 2 F 3 THR B 213 ASN B 218 -1 O LEU B 217 N VAL B 205 SHEET 3 F 3 GLY C 105 ARG C 106 -1 O GLY C 105 N ASN B 218 SHEET 1 G 3 VAL B 205 TYR B 209 0 SHEET 2 G 3 THR B 213 ASN B 218 -1 O LEU B 217 N VAL B 205 SHEET 3 G 3 THR C 167 GLU C 168 -1 O GLU C 168 N TYR B 214 SHEET 1 H 4 TYR D 20 SER D 24 0 SHEET 2 H 4 VAL D 172 LYS D 177 -1 O LYS D 176 N TYR D 21 SHEET 3 H 4 TYR D 139 CYS D 144 -1 N TYR D 139 O VAL D 173 SHEET 4 H 4 PHE D 126 LYS D 130 -1 N GLU D 129 O LYS D 140 SHEET 1 I 4 TYR D 20 SER D 24 0 SHEET 2 I 4 VAL D 172 LYS D 177 -1 O LYS D 176 N TYR D 21 SHEET 3 I 4 TYR D 139 CYS D 144 -1 N TYR D 139 O VAL D 173 SHEET 4 I 4 CYS D 148 ASP D 150 -1 O GLN D 149 N SER D 143 SHEET 1 J 4 LEU D 33 ALA D 36 0 SHEET 2 J 4 PHE D 46 GLN D 49 -1 O PHE D 46 N ALA D 36 SHEET 3 J 4 TRP D 162 GLY D 165 -1 O LEU D 164 N VAL D 47 SHEET 4 J 4 GLY D 152 PHE D 154 -1 N PHE D 154 O PHE D 163 SHEET 1 K 2 VAL D 60 PRO D 64 0 SHEET 2 K 2 VAL D 80 PHE D 84 -1 O ARG D 81 N THR D 63 SHEET 1 L 2 HIS D 97 ILE D 98 0 SHEET 2 L 2 VAL D 109 ILE D 110 -1 O ILE D 110 N HIS D 97 SHEET 1 M 4 VAL C 80 PHE C 84 0 SHEET 2 M 4 PRO C 59 PRO C 64 -1 N THR C 63 O ARG C 81 SHEET 3 M 4 ASN C 19 SER C 24 -1 N TYR C 20 O VAL C 60 SHEET 4 M 4 VAL C 173 LYS C 177 -1 O LYS C 176 N TYR C 21 SHEET 1 N 2 LEU C 33 ALA C 36 0 SHEET 2 N 2 PHE C 46 GLN C 49 -1 O PHE C 46 N ALA C 36 SHEET 1 O 2 TRP C 96 ILE C 98 0 SHEET 2 O 2 VAL C 109 THR C 111 -1 O ILE C 110 N HIS C 97 SHEET 1 P 3 PHE C 126 LYS C 130 0 SHEET 2 P 3 TYR C 139 CYS C 144 -1 O LYS C 140 N GLU C 129 SHEET 3 P 3 CYS C 148 ASP C 150 -1 O GLN C 149 N SER C 143 SHEET 1 Q 2 GLY C 152 PHE C 154 0 SHEET 2 Q 2 PHE C 163 GLY C 165 -1 O PHE C 163 N PHE C 154 SSBOND 1 CYS D 43 CYS D 90 1555 1555 2.05 SSBOND 2 CYS D 144 CYS D 148 1555 1555 2.07 SSBOND 3 CYS C 43 CYS C 90 1555 1555 2.00 SSBOND 4 CYS C 144 CYS C 148 1555 1555 2.07 LINK OE1 GLN A 2 CA CA A 276 1555 1555 2.40 LINK OD1 ASP A 41 CA CA A 276 1555 1555 2.34 LINK OD2 ASP A 41 CA CA A 276 1555 1555 2.54 LINK O LEU A 75 CA CA A 276 1555 1555 2.35 LINK ND2 ASN A 77 CA CA A 276 1555 1555 2.43 LINK O ILE A 79 CA CA A 276 1555 1555 2.34 LINK O VAL A 81 CA CA A 276 1555 1555 2.24 LINK O ALA A 169 NA NA A 290 1555 1555 2.25 LINK O TYR A 171 NA NA A 290 1555 1555 2.36 LINK O ALA A 174 NA NA A 290 1555 1555 2.21 LINK O ALA A 194 NA NA A 288 1555 1555 2.49 LINK O LEU A 196 NA NA A 288 1555 1555 2.40 LINK ND2 ASN A 204 NA NA A 289 1555 1555 2.46 LINK OG SER A 216 NA NA A 289 1555 1555 2.46 LINK NA NA A 288 O HOH A 447 1555 1555 2.41 LINK NA NA A 288 O HOH A 448 1555 1555 2.33 LINK NA NA A 288 O HOH A 449 1555 1555 2.45 LINK NA NA A 288 O HOH A 485 1555 1555 2.55 LINK NA NA A 289 O HOH A 450 1555 1555 2.36 LINK NA NA A 289 O HOH A 451 1555 1555 2.38 LINK NA NA A 289 OE1 GLN D 149 1555 1555 2.45 LINK NA NA A 289 O HOH D 262 1555 1555 2.49 LINK NA NA A 290 O HOH A 445 1555 1555 2.20 LINK NA NA A 290 O HOH A 446 1555 1555 2.45 LINK OE1 GLN B 2 CA CA B 276 1555 1555 2.31 LINK OD1 ASP B 41 CA CA B 276 1555 1555 2.35 LINK OD2 ASP B 41 CA CA B 276 1555 1555 2.44 LINK O LEU B 75 CA CA B 276 1555 1555 2.34 LINK OD1 ASN B 77 CA CA B 276 1555 1555 2.48 LINK O ILE B 79 CA CA B 276 1555 1555 2.28 LINK O VAL B 81 CA CA B 276 1555 1555 2.47 LINK O ALA B 169 NA NA B 284 1555 1555 2.26 LINK O TYR B 171 NA NA B 284 1555 1555 2.16 LINK O ALA B 174 NA NA B 284 1555 1555 2.08 LINK ND2 ASN B 204 NA NA B 283 1555 1555 2.43 LINK OG SER B 216 NA NA B 283 1555 1555 2.46 LINK NA NA B 283 O HOH B 381 1555 1555 2.41 LINK NA NA B 283 O HOH B 382 1555 1555 2.44 LINK NA NA B 283 NE2 GLN C 149 1555 1555 2.47 LINK NA NA B 283 O HOH C 300 1555 1555 2.49 LINK NA NA B 284 O HOH B 289 1555 1555 2.90 LINK O VAL D 153 CA CA D 182 1555 1555 2.25 LINK CA CA D 182 O HOH D 214 1555 1555 2.38 LINK CA CA D 182 O HOH D 264 1555 1555 2.50 LINK CA CA D 182 O HOH D 265 1555 1555 2.70 LINK CA CA D 182 O HOH D 266 1555 1555 2.50 LINK O ALA C 134 NA NA C 187 1555 1555 2.54 LINK O VAL C 153 CA CA C 182 1555 1555 2.38 LINK CA CA C 182 O HOH C 243 1555 1555 2.88 LINK CA CA C 182 O HOH C 308 1555 1555 2.57 LINK CA CA C 182 O HOH C 322 1555 1555 2.68 LINK CA CA C 182 O HOH C 323 1555 1555 2.08 LINK NA NA C 187 O HOH C 326 1555 1555 2.86 CISPEP 1 TYR A 167 PRO A 168 0 4.55 CISPEP 2 TYR B 167 PRO B 168 0 6.35 CISPEP 3 CYS D 43 PRO D 44 0 0.81 CISPEP 4 LEU D 157 LYS D 158 0 0.37 CISPEP 5 GLU D 168 PRO D 169 0 7.66 CISPEP 6 PRO D 180 ALA D 181 0 5.92 CISPEP 7 CYS C 43 PRO C 44 0 -6.33 CISPEP 8 LYS C 158 GLY C 159 0 -6.06 CISPEP 9 GLU C 168 PRO C 169 0 7.67 SITE 1 AC1 5 GLN B 2 ASP B 41 LEU B 75 ASN B 77 SITE 2 AC1 5 ILE B 79 SITE 1 AC2 5 GLN A 2 ASP A 41 LEU A 75 ASN A 77 SITE 2 AC2 5 ILE A 79 SITE 1 AC5 4 GLU A 54 PRO A 55 SER A 56 LYS A 94 SITE 1 AC6 2 ALA A 48 SER A 49 SITE 1 AC7 2 HIS C 42 ARG D 106 SITE 1 AC8 1 TRP A 6 SITE 1 AC9 2 PRO B 5 TRP B 6 SITE 1 BC1 1 GLY A 80 SITE 1 BC2 2 HIS C 29 HIS C 171 SITE 1 BC3 2 ARG B 10 ASN B 183 SITE 1 BC4 3 GLN B 12 PRO B 14 ALA B 15 SITE 1 BC5 3 SER A 156 LYS C 72 SER C 93 SITE 1 BC6 1 GLN A 137 SITE 1 BC7 3 GLN A 206 SER A 216 GLN D 149 SITE 1 BC8 4 GLN B 206 SER B 216 GLN C 149 THR C 167 SITE 1 BC9 4 ILE A 165 ARG A 170 ALA A 194 GLY A 195 SITE 1 CC1 2 ARG A 10 ASN A 183 SITE 1 CC2 4 ARG A 19 SER B 259 THR B 260 ASN B 261 SITE 1 CC3 3 ASN B 155 GLY B 219 SER B 221 SITE 1 CC4 2 ARG C 106 HIS D 42 SITE 1 CC5 3 ASN C 19 ARG C 61 ARG C 85 SITE 1 CC6 4 HIS D 39 ARG D 41 PRO D 44 PHE D 46 SITE 1 CC7 2 GLY A 211 SER A 212 SITE 1 CC8 3 ASN B 204 SER B 216 GLN C 149 SITE 1 CC9 2 ALA A 194 LEU A 196 SITE 1 DC1 3 ASN A 204 SER A 216 GLN D 149 SITE 1 DC2 3 ALA B 169 TYR B 171 ALA B 174 SITE 1 DC3 3 ALA A 169 TYR A 171 ALA A 174 SITE 1 DC4 2 ALA C 134 HIS C 137 CRYST1 100.637 100.637 216.242 90.00 90.00 90.00 P 41 21 2 16 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 0.009937 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009937 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004624 0.00000