HEADER HYDROLASE 25-DEC-12 4IK2 TITLE G215S, A251G, T257A, D260G, T262D MUTANT OF CARBOXYPEPTIDASE T FROM TITLE 2 THERMOACTINOMYCES VULGARIS WITH N-BOC-L-LEU COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYPEPTIDASE T; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.17.18; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOACTINOMYCES VULGARIS; SOURCE 3 ORGANISM_TAXID: 2026; SOURCE 4 GENE: CPT; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR V.I.TIMOFEEV,S.A.KUZNETSOV,V.K.AKPAROV,I.P.KURANOVA REVDAT 2 08-NOV-23 4IK2 1 REMARK SEQADV LINK REVDAT 1 25-DEC-13 4IK2 0 JRNL AUTH V.I.TIMOFEEV,S.A.KUZNETSOV,V.K.AKPAROV,I.P.KURANOVA JRNL TITL G215S, A251G, T257A, D260G, T262D MUTANT OF CARBOXYPEPTIDASE JRNL TITL 2 T FROM THERMOACTINOMYCES VULGARIS WITH N-BOC-L-LEU JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 137803 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) : 0.125 REMARK 3 R VALUE (WORKING SET) : 0.125 REMARK 3 FREE R VALUE : 0.136 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7314 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 9863 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.51 REMARK 3 BIN R VALUE (WORKING SET) : 0.1610 REMARK 3 BIN FREE R VALUE SET COUNT : 521 REMARK 3 BIN FREE R VALUE : 0.1790 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2577 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 433 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03000 REMARK 3 B22 (A**2) : -0.03000 REMARK 3 B33 (A**2) : 0.11000 REMARK 3 B12 (A**2) : -0.03000 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): 0.031 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.030 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.016 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.864 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.974 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.970 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2840 ; 0.006 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2474 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3892 ; 1.208 ; 1.941 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5726 ; 0.792 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 362 ; 6.131 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 144 ;30.071 ;24.583 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 440 ;10.531 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;13.288 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 396 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3415 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 703 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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): 5311 ; 1.472 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 118 ;28.527 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 5548 ; 6.660 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL 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 4IK2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000076850. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 150364 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: 3QNV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: COUNTER DIFFUSION, COUNTER-DIFFUSION REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 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,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-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 -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 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 52.32850 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 52.32850 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 52.32850 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 52.32850 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 52.32850 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 52.32850 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 612 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 631 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 892 LIES ON A SPECIAL POSITION. 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 SER A 324 REMARK 465 THR A 325 REMARK 465 LYS A 326 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 GLN A 242 ND2 ASN A 284 12545 1.56 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 ASN A 110 96.64 -162.58 REMARK 500 ASN A 131 -166.67 -76.38 REMARK 500 SER A 207 -13.64 153.80 REMARK 500 SER A 207 -11.81 152.26 REMARK 500 CYS A 314 76.53 57.27 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 CYS A 155 CYS A 156 -148.89 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 407 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 7 O REMARK 620 2 TYR A 9 O 82.0 REMARK 620 3 GLU A 14 OE1 165.9 84.0 REMARK 620 4 GLU A 14 OE2 145.5 132.4 48.6 REMARK 620 5 HOH A 640 O 93.1 82.7 87.4 90.0 REMARK 620 6 HOH A 678 O 97.2 92.3 81.0 85.1 167.8 REMARK 620 7 HOH A 826 O 74.5 156.2 119.5 71.0 94.6 94.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 404 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 50 OG REMARK 620 2 ASP A 51 O 85.3 REMARK 620 3 ASP A 51 OD1 97.9 69.5 REMARK 620 4 GLU A 57 OE2 166.9 93.3 93.8 REMARK 620 5 GLU A 59 OE1 86.7 171.9 111.2 94.7 REMARK 620 6 HOH A 709 O 83.1 75.7 145.0 83.9 103.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 406 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 51 OD2 REMARK 620 2 ASP A 51 OD1 41.1 REMARK 620 3 GLU A 59 OE2 129.8 89.9 REMARK 620 4 ASN A 101 O 79.2 70.1 72.0 REMARK 620 5 HOH A 874 O 170.1 145.0 58.9 109.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 405 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 56 OD1 REMARK 620 2 GLU A 57 O 91.3 REMARK 620 3 GLU A 61 OE2 98.6 167.6 REMARK 620 4 GLU A 104 OE1 91.5 82.1 90.0 REMARK 620 5 HOH A 710 O 153.0 86.3 88.3 114.7 REMARK 620 6 HOH A 737 O 75.1 95.9 94.0 166.5 78.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 69 ND1 REMARK 620 2 GLU A 72 OE2 97.1 REMARK 620 3 GLU A 72 OE1 112.8 55.3 REMARK 620 4 HIS A 204 ND1 102.0 140.7 85.5 REMARK 620 5 BL2 A 403 O 89.7 87.3 137.3 126.4 REMARK 620 6 BL2 A 403 OXT 143.9 89.5 100.2 94.6 55.1 REMARK 620 N 1 2 3 4 5 REMARK 630 REMARK 630 MOLECULE TYPE: NULL REMARK 630 MOLECULE NAME: N-(TERT-BUTOXYCARBONYL)-L-LEUCINE REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 BL2 A 403 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: BOC LEU REMARK 630 DETAILS: 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BL2 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 407 DBREF 4IK2 A 1 326 UNP P29068 CBPT_THEVU 99 424 SEQADV 4IK2 SER A 215 UNP P29068 GLY 313 ENGINEERED MUTATION SEQADV 4IK2 GLY A 251 UNP P29068 ALA 349 ENGINEERED MUTATION SEQADV 4IK2 ALA A 257 UNP P29068 THR 355 ENGINEERED MUTATION SEQADV 4IK2 GLY A 260 UNP P29068 ASP 358 ENGINEERED MUTATION SEQADV 4IK2 ASP A 262 UNP P29068 THR 360 ENGINEERED MUTATION SEQRES 1 A 326 ASP PHE PRO SER TYR ASP SER GLY TYR HIS ASN TYR ASN SEQRES 2 A 326 GLU MET VAL ASN LYS ILE ASN THR VAL ALA SER ASN TYR SEQRES 3 A 326 PRO ASN ILE VAL LYS LYS PHE SER ILE GLY LYS SER TYR SEQRES 4 A 326 GLU GLY ARG GLU LEU TRP ALA VAL LYS ILE SER ASP ASN SEQRES 5 A 326 VAL GLY THR ASP GLU ASN GLU PRO GLU VAL LEU TYR THR SEQRES 6 A 326 ALA LEU HIS HIS ALA ARG GLU HIS LEU THR VAL GLU MET SEQRES 7 A 326 ALA LEU TYR THR LEU ASP LEU PHE THR GLN ASN TYR ASN SEQRES 8 A 326 LEU ASP SER ARG ILE THR ASN LEU VAL ASN ASN ARG GLU SEQRES 9 A 326 ILE TYR ILE VAL PHE ASN ILE ASN PRO ASP GLY GLY GLU SEQRES 10 A 326 TYR ASP ILE SER SER GLY SER TYR LYS SER TRP ARG LYS SEQRES 11 A 326 ASN ARG GLN PRO ASN SER GLY SER SER TYR VAL GLY THR SEQRES 12 A 326 ASP LEU ASN ARG ASN TYR GLY TYR LYS TRP GLY CYS CYS SEQRES 13 A 326 GLY GLY SER SER GLY SER PRO SER SER GLU THR TYR ARG SEQRES 14 A 326 GLY ARG SER ALA PHE SER ALA PRO GLU THR ALA ALA MET SEQRES 15 A 326 ARG ASP PHE ILE ASN SER ARG VAL VAL GLY GLY LYS GLN SEQRES 16 A 326 GLN ILE LYS THR LEU ILE THR PHE HIS THR TYR SER GLU SEQRES 17 A 326 LEU ILE LEU TYR PRO TYR SER TYR THR TYR THR ASP VAL SEQRES 18 A 326 PRO SER ASP MET THR GLN ASP ASP PHE ASN VAL PHE LYS SEQRES 19 A 326 THR MET ALA ASN THR MET ALA GLN THR ASN GLY TYR THR SEQRES 20 A 326 PRO GLN GLN GLY SER ASP LEU TYR ILE ALA ASP GLY GLY SEQRES 21 A 326 MET ASP ASP TRP ALA TYR GLY GLN HIS LYS ILE PHE ALA SEQRES 22 A 326 PHE THR PHE GLU MET TYR PRO THR SER TYR ASN PRO GLY SEQRES 23 A 326 PHE TYR PRO PRO ASP GLU VAL ILE GLY ARG GLU THR SER SEQRES 24 A 326 ARG ASN LYS GLU ALA VAL LEU TYR VAL ALA GLU LYS ALA SEQRES 25 A 326 ASP CYS PRO TYR SER VAL ILE GLY LYS SER CYS SER THR SEQRES 26 A 326 LYS HET SO4 A 401 5 HET ZN A 402 1 HET BL2 A 403 16 HET CA A 404 1 HET CA A 405 1 HET CA A 406 1 HET CA A 407 1 HETNAM SO4 SULFATE ION HETNAM ZN ZINC ION HETNAM BL2 N-(TERT-BUTOXYCARBONYL)-L-LEUCINE HETNAM CA CALCIUM ION FORMUL 2 SO4 O4 S 2- FORMUL 3 ZN ZN 2+ FORMUL 4 BL2 C11 H21 N O4 FORMUL 5 CA 4(CA 2+) FORMUL 9 HOH *433(H2 O) HELIX 1 1 PRO A 3 SER A 7 5 5 HELIX 2 2 ASN A 11 TYR A 26 1 16 HELIX 3 3 HIS A 73 ASN A 89 1 17 HELIX 4 4 ASP A 93 ARG A 103 1 11 HELIX 5 5 ASN A 112 SER A 121 1 10 HELIX 6 6 ASP A 144 ASN A 148 5 5 HELIX 7 7 ALA A 176 ARG A 189 1 14 HELIX 8 8 THR A 226 GLY A 245 1 20 HELIX 9 9 GLY A 251 TYR A 255 1 5 HELIX 10 10 GLY A 260 LYS A 270 1 11 HELIX 11 11 PRO A 290 GLU A 292 5 3 HELIX 12 12 VAL A 293 ARG A 300 1 8 HELIX 13 13 ASN A 301 ALA A 312 1 12 HELIX 14 14 ASP A 313 VAL A 318 5 6 SHEET 1 A 8 VAL A 30 LYS A 37 0 SHEET 2 A 8 GLU A 43 ILE A 49 -1 O ALA A 46 N PHE A 33 SHEET 3 A 8 GLU A 104 VAL A 108 -1 O ILE A 105 N ILE A 49 SHEET 4 A 8 GLU A 61 ALA A 66 1 N VAL A 62 O TYR A 106 SHEET 5 A 8 ILE A 197 HIS A 204 1 O PHE A 203 N THR A 65 SHEET 6 A 8 PHE A 272 GLU A 277 1 O PHE A 276 N HIS A 204 SHEET 7 A 8 LEU A 209 TYR A 212 -1 N LEU A 211 O THR A 275 SHEET 8 A 8 THR A 247 GLN A 250 1 O GLN A 249 N ILE A 210 SHEET 1 B 2 VAL A 190 VAL A 191 0 SHEET 2 B 2 LYS A 194 GLN A 195 -1 O LYS A 194 N VAL A 191 SSBOND 1 CYS A 155 CYS A 156 1555 1555 2.04 SSBOND 2 CYS A 314 CYS A 323 1555 1555 2.05 LINK O SER A 7 CA CA A 407 1555 1555 2.35 LINK O TYR A 9 CA CA A 407 1555 1555 2.37 LINK OE1 GLU A 14 CA CA A 407 1555 1555 2.52 LINK OE2 GLU A 14 CA CA A 407 1555 1555 2.76 LINK OG ASER A 50 CA CA A 404 1555 1555 2.31 LINK O ASP A 51 CA CA A 404 1555 1555 2.44 LINK OD1 ASP A 51 CA CA A 404 1555 1555 2.56 LINK OD2 ASP A 51 CA CA A 406 1555 1555 3.11 LINK OD1 ASP A 51 CA CA A 406 1555 1555 3.14 LINK OD1AASP A 56 CA CA A 405 1555 1555 2.37 LINK OE2 GLU A 57 CA CA A 404 1555 1555 2.27 LINK O GLU A 57 CA CA A 405 1555 1555 2.48 LINK OE1 GLU A 59 CA CA A 404 1555 1555 2.73 LINK OE2 GLU A 59 CA CA A 406 1555 1555 2.62 LINK OE2 GLU A 61 CA CA A 405 1555 1555 2.40 LINK ND1 HIS A 69 ZN ZN A 402 1555 1555 2.10 LINK OE2 GLU A 72 ZN ZN A 402 1555 1555 2.10 LINK OE1 GLU A 72 ZN ZN A 402 1555 1555 2.53 LINK O ASN A 101 CA CA A 406 1555 1555 2.73 LINK OE1 GLU A 104 CA CA A 405 1555 1555 2.21 LINK ND1 HIS A 204 ZN ZN A 402 1555 1555 2.08 LINK ZN ZN A 402 O BL2 A 403 1555 1555 2.14 LINK ZN ZN A 402 OXT BL2 A 403 1555 1555 2.48 LINK CA CA A 404 O HOH A 709 1555 1555 2.39 LINK CA CA A 405 O HOH A 710 1555 1555 2.10 LINK CA CA A 405 O HOH A 737 1555 1555 2.46 LINK CA CA A 406 O HOH A 874 1555 1555 3.13 LINK CA CA A 407 O HOH A 640 1555 1555 2.37 LINK CA CA A 407 O HOH A 678 1555 1555 2.29 LINK CA CA A 407 O HOH A 826 1555 1555 2.35 CISPEP 1 THR A 205 TYR A 206 0 -3.39 CISPEP 2 PRO A 213 TYR A 214 0 -0.43 CISPEP 3 TYR A 279 PRO A 280 0 -0.80 CISPEP 4 ASN A 284 PRO A 285 0 10.79 SITE 1 AC1 7 HIS A 69 ARG A 129 ASN A 146 ARG A 147 SITE 2 AC1 7 TYR A 255 GLU A 277 BL2 A 403 SITE 1 AC2 4 HIS A 69 GLU A 72 HIS A 204 BL2 A 403 SITE 1 AC3 14 HIS A 69 ARG A 71 GLU A 72 ARG A 129 SITE 2 AC3 14 HIS A 204 THR A 205 TYR A 206 SER A 207 SITE 3 AC3 14 TYR A 255 GLU A 277 PHE A 287 SO4 A 401 SITE 4 AC3 14 ZN A 402 HOH A 519 SITE 1 AC4 5 SER A 50 ASP A 51 GLU A 57 GLU A 59 SITE 2 AC4 5 HOH A 709 SITE 1 AC5 6 ASP A 56 GLU A 57 GLU A 61 GLU A 104 SITE 2 AC5 6 HOH A 710 HOH A 737 SITE 1 AC6 4 ASP A 51 GLU A 57 GLU A 59 ASN A 101 SITE 1 AC7 6 SER A 7 TYR A 9 GLU A 14 HOH A 640 SITE 2 AC7 6 HOH A 678 HOH A 826 CRYST1 158.243 158.243 104.657 90.00 90.00 120.00 P 63 2 2 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.006319 0.003649 0.000000 0.00000 SCALE2 0.000000 0.007297 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009555 0.00000