HEADER TRANSFERASE 14-JUN-19 6K95 TITLE CRYSTAL STRUCTURAL OF HUMAN GLUTATHIONE-SPECIFIC GAMMA- TITLE 2 GLUTAMYLCYCLOTRANSFERASE 2 (CHAC2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE-SPECIFIC GAMMA-GLUTAMYLCYCLOTRANSFERASE 2; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: GAMMA-GCG 2,CATION TRANSPORT REGULATOR-LIKE PROTEIN 2; COMPND 5 EC: 4.3.2.7; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CHAC2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GAMMA-GLUTAMYLCYCLOTRANSFERASE, CHAC2, GSH DEGRADATION, SWAPPED- KEYWDS 2 DOMAIN DIMER, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR T.K.Y.NGUYEN,B.W.HAN REVDAT 2 27-MAR-24 6K95 1 REMARK REVDAT 1 22-APR-20 6K95 0 JRNL AUTH Y.T.K.NGUYEN,J.S.PARK,J.Y.JANG,K.R.KIM,T.T.L.VO,K.W.KIM, JRNL AUTH 2 B.W.HAN JRNL TITL STRUCTURAL AND FUNCTIONAL ANALYSES OF HUMAN CHAC2 IN JRNL TITL 2 GLUTATHIONE METABOLISM. JRNL REF BIOMOLECULES V. 10 2019 JRNL REFN ESSN 2218-273X JRNL PMID 31878259 JRNL DOI 10.3390/BIOM10010031 REMARK 2 REMARK 2 RESOLUTION. 2.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.41 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 29645 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) : 0.241 REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1554 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.29 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.35 REMARK 3 REFLECTION IN BIN (WORKING SET) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE SET COUNT : 109 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4176 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 11 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.02000 REMARK 3 B22 (A**2) : 1.73000 REMARK 3 B33 (A**2) : -0.71000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.30000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.319 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.236 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.276 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 28.847 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 177 REMARK 3 ORIGIN FOR THE GROUP (A): 39.8130 -6.8910 41.6730 REMARK 3 T TENSOR REMARK 3 T11: 0.5142 T22: 0.3089 REMARK 3 T33: 0.0100 T12: 0.0707 REMARK 3 T13: -0.0561 T23: 0.0122 REMARK 3 L TENSOR REMARK 3 L11: 4.5292 L22: 0.5334 REMARK 3 L33: 4.4846 L12: 0.7771 REMARK 3 L13: -2.1579 L23: 0.7203 REMARK 3 S TENSOR REMARK 3 S11: 0.1493 S12: 0.3672 S13: 0.0763 REMARK 3 S21: 0.0859 S22: -0.0625 S23: -0.0214 REMARK 3 S31: -0.3234 S32: -0.3905 S33: -0.0868 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 175 REMARK 3 ORIGIN FOR THE GROUP (A): 38.0310 -15.6660 7.0480 REMARK 3 T TENSOR REMARK 3 T11: 0.2997 T22: 0.3939 REMARK 3 T33: 0.0207 T12: -0.0124 REMARK 3 T13: 0.0390 T23: 0.0337 REMARK 3 L TENSOR REMARK 3 L11: 0.8793 L22: 3.1509 REMARK 3 L33: 3.9954 L12: 0.6720 REMARK 3 L13: 1.3372 L23: 1.3287 REMARK 3 S TENSOR REMARK 3 S11: -0.2092 S12: 0.0178 S13: -0.1014 REMARK 3 S21: -0.1371 S22: 0.2337 S23: -0.0212 REMARK 3 S31: -0.0684 S32: 0.5543 S33: -0.0245 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 176 REMARK 3 ORIGIN FOR THE GROUP (A): 23.1090 21.1640 27.4790 REMARK 3 T TENSOR REMARK 3 T11: 0.4750 T22: 0.2414 REMARK 3 T33: 0.0147 T12: 0.1145 REMARK 3 T13: -0.0169 T23: 0.0450 REMARK 3 L TENSOR REMARK 3 L11: 1.8249 L22: 2.0184 REMARK 3 L33: 4.8061 L12: 1.4674 REMARK 3 L13: -0.1652 L23: 1.8300 REMARK 3 S TENSOR REMARK 3 S11: 0.1661 S12: -0.0439 S13: -0.0424 REMARK 3 S21: 0.2738 S22: -0.0589 S23: -0.0964 REMARK 3 S31: 0.4319 S32: 0.1714 S33: -0.1072 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.00 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: U VALUES : WITH TLS ADDED HYDROGENS REMARK 3 HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY REMARK 4 REMARK 4 6K95 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-JUN-19. REMARK 100 THE DEPOSITION ID IS D_1300011459. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.90000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31131 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.288 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05600 REMARK 200 FOR THE DATA SET : 23.0060 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.40300 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 14%(W/V) POLYETHYLENE-GLYCOL 8,000 REMARK 280 (PEG 8000), 14% PEG, 100MM HEPES (PH 7.5), VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 54.42100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.08050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 54.42100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.08050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 2500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 108.82391 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 103.62500 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: 2510 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -62.16100 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 GLU A 83 REMARK 465 LYS A 178 REMARK 465 GLN A 179 REMARK 465 ASN A 180 REMARK 465 LEU A 181 REMARK 465 ASN A 182 REMARK 465 CYS A 183 REMARK 465 ILE A 184 REMARK 465 MET B 1 REMARK 465 LYS B 84 REMARK 465 GLY B 85 REMARK 465 GLU B 176 REMARK 465 GLY B 177 REMARK 465 LYS B 178 REMARK 465 GLN B 179 REMARK 465 ASN B 180 REMARK 465 LEU B 181 REMARK 465 ASN B 182 REMARK 465 CYS B 183 REMARK 465 ILE B 184 REMARK 465 LYS C 84 REMARK 465 GLY C 85 REMARK 465 GLY C 177 REMARK 465 LYS C 178 REMARK 465 GLN C 179 REMARK 465 ASN C 180 REMARK 465 LEU C 181 REMARK 465 ASN C 182 REMARK 465 CYS C 183 REMARK 465 ILE C 184 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 MET A 1 CG SD CE REMARK 470 MET C 1 CG SD CE 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 CB ASP A 19 NH2 ARG A 66 1.15 REMARK 500 CG ASP A 19 NH2 ARG A 66 1.28 REMARK 500 CB ASP A 19 CZ ARG A 66 1.29 REMARK 500 CB ASP A 19 NE ARG A 66 1.42 REMARK 500 NH1 ARG B 31 CH2 TRP B 33 1.47 REMARK 500 NH2 ARG A 40 CB SER A 138 1.56 REMARK 500 OD1 ASN C 150 NH2 ARG C 153 1.59 REMARK 500 CE LYS B 20 CE1 TYR B 65 1.72 REMARK 500 CG ASP A 19 CZ ARG A 66 1.74 REMARK 500 CD1 LEU A 124 CD2 LEU A 167 1.75 REMARK 500 CB SER B 8 CZ2 TRP B 11 1.77 REMARK 500 CE LYS B 76 CE2 TYR B 78 1.78 REMARK 500 OD2 ASP A 19 CZ ARG A 66 1.79 REMARK 500 CE LYS B 20 CD1 TYR B 65 1.81 REMARK 500 O GLU A 147 OG SER A 151 1.81 REMARK 500 CB ALA A 128 NH1 ARG A 174 1.83 REMARK 500 NE2 GLN C 18 NH2 ARG C 66 1.85 REMARK 500 CD LYS C 20 CE1 TYR C 65 1.86 REMARK 500 OD2 ASP A 19 NH1 ARG A 66 1.87 REMARK 500 OD2 ASP A 19 NH2 ARG A 66 1.93 REMARK 500 NH2 ARG C 31 CG2 VAL C 53 1.94 REMARK 500 O ALA A 128 NH2 ARG A 174 1.94 REMARK 500 CD1 LEU C 9 OH TYR C 17 1.96 REMARK 500 CG LYS B 76 CE2 TYR B 78 1.96 REMARK 500 CA SER B 8 CZ2 TRP B 11 1.96 REMARK 500 CD LYS B 20 CE1 TYR B 65 1.99 REMARK 500 OE1 GLN A 34 CG2 THR A 51 2.01 REMARK 500 NZ LYS B 20 CE1 TYR B 65 2.02 REMARK 500 NH1 ARG B 31 CZ3 TRP B 33 2.02 REMARK 500 O GLU C 125 NH2 ARG C 174 2.03 REMARK 500 NH1 ARG C 31 CG2 VAL C 53 2.04 REMARK 500 CA SER B 8 CH2 TRP B 11 2.04 REMARK 500 CD GLN C 18 NH2 ARG C 66 2.04 REMARK 500 N SER B 8 CH2 TRP B 11 2.06 REMARK 500 CZ2 TRP A 2 CD ARG A 66 2.06 REMARK 500 CE LYS B 76 CD2 TYR B 78 2.07 REMARK 500 NE ARG C 31 CZ3 TRP C 33 2.09 REMARK 500 O GLY C 86 OG1 THR C 112 2.09 REMARK 500 NH2 ARG B 153 OE1 GLU B 168 2.10 REMARK 500 CZ ARG C 31 CG2 VAL C 53 2.11 REMARK 500 CZ2 TRP A 2 CG ARG A 66 2.11 REMARK 500 OH TYR A 87 ND2 ASN A 115 2.13 REMARK 500 N GLU C 129 NH1 ARG C 174 2.14 REMARK 500 CB ALA B 128 NH2 ARG B 174 2.14 REMARK 500 OD1 ASP A 19 NH2 ARG A 66 2.15 REMARK 500 CD1 LEU C 124 CD2 LEU C 167 2.16 REMARK 500 NE ARG C 31 CH2 TRP C 33 2.18 REMARK 500 CA ASP A 19 NH2 ARG A 66 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 NZ LYS A 12 OE2 GLU A 73 2656 0.79 REMARK 500 NZ LYS B 12 OE2 GLU C 73 1545 0.92 REMARK 500 OE2 GLU B 73 NZ LYS C 12 1545 1.23 REMARK 500 OD2 ASP B 117 NZ LYS C 76 1545 1.59 REMARK 500 NZ LYS A 12 CD GLU A 73 2656 1.74 REMARK 500 NZ LYS B 12 CD GLU C 73 1545 1.94 REMARK 500 NE2 GLN A 34 O GLU A 74 2656 2.04 REMARK 500 CE LYS A 12 OE2 GLU A 73 2656 2.14 REMARK 500 CD GLU B 73 NZ LYS C 12 1545 2.15 REMARK 500 OD2 ASP B 117 CE LYS C 76 1545 2.18 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 HIS A 39 -60.15 -135.20 REMARK 500 LYS A 45 65.29 -152.34 REMARK 500 HIS B 39 -56.58 -132.60 REMARK 500 ASN C 27 12.22 82.56 REMARK 500 HIS C 39 -56.67 -131.95 REMARK 500 LYS C 45 65.11 -152.56 REMARK 500 LEU C 175 29.94 -72.99 REMARK 500 REMARK 500 REMARK: NULL DBREF 6K95 A 1 184 UNP Q8WUX2 CHAC2_HUMAN 1 184 DBREF 6K95 B 1 184 UNP Q8WUX2 CHAC2_HUMAN 1 184 DBREF 6K95 C 1 184 UNP Q8WUX2 CHAC2_HUMAN 1 184 SEQADV 6K95 GLY A 82 UNP Q8WUX2 ARG 82 ENGINEERED MUTATION SEQADV 6K95 GLY B 82 UNP Q8WUX2 ARG 82 ENGINEERED MUTATION SEQADV 6K95 GLY C 82 UNP Q8WUX2 ARG 82 ENGINEERED MUTATION SEQRES 1 A 184 MET TRP VAL PHE GLY TYR GLY SER LEU ILE TRP LYS VAL SEQRES 2 A 184 ASP PHE PRO TYR GLN ASP LYS LEU VAL GLY TYR ILE THR SEQRES 3 A 184 ASN TYR SER ARG ARG PHE TRP GLN GLY SER THR ASP HIS SEQRES 4 A 184 ARG GLY VAL PRO GLY LYS PRO GLY ARG VAL VAL THR LEU SEQRES 5 A 184 VAL GLU ASP PRO ALA GLY CYS VAL TRP GLY VAL ALA TYR SEQRES 6 A 184 ARG LEU PRO VAL GLY LYS GLU GLU GLU VAL LYS ALA TYR SEQRES 7 A 184 LEU ASP PHE GLY GLU LYS GLY GLY TYR ARG THR THR THR SEQRES 8 A 184 VAL ILE PHE TYR PRO LYS ASP PRO THR THR LYS PRO PHE SEQRES 9 A 184 SER VAL LEU LEU TYR ILE GLY THR CYS ASP ASN PRO ASP SEQRES 10 A 184 TYR LEU GLY PRO ALA PRO LEU GLU ASP ILE ALA GLU GLN SEQRES 11 A 184 ILE PHE ASN ALA ALA GLY PRO SER GLY ARG ASN THR GLU SEQRES 12 A 184 TYR LEU PHE GLU LEU ALA ASN SER ILE ARG ASN LEU VAL SEQRES 13 A 184 PRO GLU GLU ALA ASP GLU HIS LEU PHE ALA LEU GLU LYS SEQRES 14 A 184 LEU VAL LYS GLU ARG LEU GLU GLY LYS GLN ASN LEU ASN SEQRES 15 A 184 CYS ILE SEQRES 1 B 184 MET TRP VAL PHE GLY TYR GLY SER LEU ILE TRP LYS VAL SEQRES 2 B 184 ASP PHE PRO TYR GLN ASP LYS LEU VAL GLY TYR ILE THR SEQRES 3 B 184 ASN TYR SER ARG ARG PHE TRP GLN GLY SER THR ASP HIS SEQRES 4 B 184 ARG GLY VAL PRO GLY LYS PRO GLY ARG VAL VAL THR LEU SEQRES 5 B 184 VAL GLU ASP PRO ALA GLY CYS VAL TRP GLY VAL ALA TYR SEQRES 6 B 184 ARG LEU PRO VAL GLY LYS GLU GLU GLU VAL LYS ALA TYR SEQRES 7 B 184 LEU ASP PHE GLY GLU LYS GLY GLY TYR ARG THR THR THR SEQRES 8 B 184 VAL ILE PHE TYR PRO LYS ASP PRO THR THR LYS PRO PHE SEQRES 9 B 184 SER VAL LEU LEU TYR ILE GLY THR CYS ASP ASN PRO ASP SEQRES 10 B 184 TYR LEU GLY PRO ALA PRO LEU GLU ASP ILE ALA GLU GLN SEQRES 11 B 184 ILE PHE ASN ALA ALA GLY PRO SER GLY ARG ASN THR GLU SEQRES 12 B 184 TYR LEU PHE GLU LEU ALA ASN SER ILE ARG ASN LEU VAL SEQRES 13 B 184 PRO GLU GLU ALA ASP GLU HIS LEU PHE ALA LEU GLU LYS SEQRES 14 B 184 LEU VAL LYS GLU ARG LEU GLU GLY LYS GLN ASN LEU ASN SEQRES 15 B 184 CYS ILE SEQRES 1 C 184 MET TRP VAL PHE GLY TYR GLY SER LEU ILE TRP LYS VAL SEQRES 2 C 184 ASP PHE PRO TYR GLN ASP LYS LEU VAL GLY TYR ILE THR SEQRES 3 C 184 ASN TYR SER ARG ARG PHE TRP GLN GLY SER THR ASP HIS SEQRES 4 C 184 ARG GLY VAL PRO GLY LYS PRO GLY ARG VAL VAL THR LEU SEQRES 5 C 184 VAL GLU ASP PRO ALA GLY CYS VAL TRP GLY VAL ALA TYR SEQRES 6 C 184 ARG LEU PRO VAL GLY LYS GLU GLU GLU VAL LYS ALA TYR SEQRES 7 C 184 LEU ASP PHE GLY GLU LYS GLY GLY TYR ARG THR THR THR SEQRES 8 C 184 VAL ILE PHE TYR PRO LYS ASP PRO THR THR LYS PRO PHE SEQRES 9 C 184 SER VAL LEU LEU TYR ILE GLY THR CYS ASP ASN PRO ASP SEQRES 10 C 184 TYR LEU GLY PRO ALA PRO LEU GLU ASP ILE ALA GLU GLN SEQRES 11 C 184 ILE PHE ASN ALA ALA GLY PRO SER GLY ARG ASN THR GLU SEQRES 12 C 184 TYR LEU PHE GLU LEU ALA ASN SER ILE ARG ASN LEU VAL SEQRES 13 C 184 PRO GLU GLU ALA ASP GLU HIS LEU PHE ALA LEU GLU LYS SEQRES 14 C 184 LEU VAL LYS GLU ARG LEU GLU GLY LYS GLN ASN LEU ASN SEQRES 15 C 184 CYS ILE FORMUL 4 HOH *11(H2 O) HELIX 1 AA1 GLY A 7 TRP A 11 5 5 HELIX 2 AA2 PRO A 123 ALA A 134 1 12 HELIX 3 AA3 ASN A 141 ASN A 154 1 14 HELIX 4 AA4 PRO A 157 ALA A 160 5 4 HELIX 5 AA5 ASP A 161 GLY A 177 1 17 HELIX 6 AA6 GLY B 7 LYS B 12 1 6 HELIX 7 AA7 PRO B 123 ALA B 134 1 12 HELIX 8 AA8 ASN B 141 ASN B 154 1 14 HELIX 9 AA9 PRO B 157 ALA B 160 5 4 HELIX 10 AB1 ASP B 161 LEU B 175 1 15 HELIX 11 AB2 GLY C 7 LYS C 12 1 6 HELIX 12 AB3 PRO C 123 ALA C 134 1 12 HELIX 13 AB4 ASN C 141 ASN C 154 1 14 HELIX 14 AB5 PRO C 157 ALA C 160 5 4 HELIX 15 AB6 ASP C 161 LEU C 175 1 15 SHEET 1 AA1 6 TRP A 2 GLY A 5 0 SHEET 2 AA1 6 GLY A 47 ARG A 66 -1 O VAL A 63 N GLY A 5 SHEET 3 AA1 6 ASP A 19 SER A 36 -1 N GLN A 34 O VAL A 49 SHEET 4 AA1 6 TYR A 87 PRO A 96 -1 O TYR A 95 N TYR A 24 SHEET 5 AA1 6 PHE A 104 GLY A 111 -1 O ILE A 110 N ARG A 88 SHEET 6 AA1 6 TRP A 2 GLY A 5 1 N PHE A 4 O LEU A 107 SHEET 1 AA2 2 ALA A 135 GLY A 136 0 SHEET 2 AA2 2 GLY A 139 ARG A 140 -1 O GLY A 139 N GLY A 136 SHEET 1 AA3 6 VAL B 3 GLY B 5 0 SHEET 2 AA3 6 GLY B 47 ARG B 66 -1 O VAL B 63 N GLY B 5 SHEET 3 AA3 6 ASP B 19 SER B 36 -1 N GLN B 34 O VAL B 49 SHEET 4 AA3 6 TYR B 87 PRO B 96 -1 O TYR B 95 N TYR B 24 SHEET 5 AA3 6 PHE B 104 GLY B 111 -1 O ILE B 110 N ARG B 88 SHEET 6 AA3 6 VAL B 3 GLY B 5 1 N PHE B 4 O LEU B 107 SHEET 1 AA4 2 ALA B 135 GLY B 136 0 SHEET 2 AA4 2 GLY B 139 ARG B 140 -1 O GLY B 139 N GLY B 136 SHEET 1 AA5 6 TRP C 2 GLY C 5 0 SHEET 2 AA5 6 GLY C 47 ARG C 66 -1 O VAL C 63 N GLY C 5 SHEET 3 AA5 6 ASP C 19 SER C 36 -1 N GLN C 34 O VAL C 49 SHEET 4 AA5 6 TYR C 87 PRO C 96 -1 O TYR C 95 N TYR C 24 SHEET 5 AA5 6 PHE C 104 GLY C 111 -1 O ILE C 110 N ARG C 88 SHEET 6 AA5 6 TRP C 2 GLY C 5 1 N TRP C 2 O LEU C 107 SHEET 1 AA6 2 ALA C 135 GLY C 136 0 SHEET 2 AA6 2 GLY C 139 ARG C 140 -1 O GLY C 139 N GLY C 136 CRYST1 108.842 62.161 103.625 90.00 90.01 90.00 C 1 2 1 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.009188 0.000000 0.000002 0.00000 SCALE2 0.000000 0.016087 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009650 0.00000