HEADER TRANSFERASE 08-APR-14 4Q2E TITLE CRYSTAL STRUCTURE OF AN INTRAMEMBRANE CDP-DAG SYNTHETASE CENTRAL FOR TITLE 2 PHOSPHOLIPID BIOSYNTHESIS (S200C/S258C, ACTIVE MUTANT) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHATIDATE CYTIDYLYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CDP-DAG SYNTHASE, CDP-DG SYNTHASE, CDP-DIACYLGLYCEROL COMPND 5 SYNTHASE, CDS, CDP-DIGLYCERIDE PYROPHOSPHORYLASE, CDP-DIGLYCERIDE COMPND 6 SYNTHASE, CTP:PHOSPHATIDATE CYTIDYLYLTRANSFERASE; COMPND 7 EC: 2.7.7.41; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA MSB8; SOURCE 3 ORGANISM_TAXID: 243274; SOURCE 4 STRAIN: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099; SOURCE 5 GENE: CDSA, TM_1397; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: C41(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS INTRAMEMBRANE ENZYME, CDSA FOLD, PHOSPHOLIPID BIOSYNTHESIS LIPID KEYWDS 2 METABOLISM, CTP AND PHOSPHATIDIC ACID BINDING, KEYWDS 3 NUCLEOTIDYLTRANSFERASE, MEMBRANE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR X.LIU,Y.YIN,J.WU,Z.LIU REVDAT 4 20-MAR-24 4Q2E 1 REMARK SEQADV LINK REVDAT 3 22-NOV-17 4Q2E 1 REMARK REVDAT 2 30-JUL-14 4Q2E 1 JRNL REVDAT 1 02-JUL-14 4Q2E 0 JRNL AUTH X.LIU,Y.YIN,J.WU,Z.LIU JRNL TITL STRUCTURE AND MECHANISM OF AN INTRAMEMBRANE LIPONUCLEOTIDE JRNL TITL 2 SYNTHETASE CENTRAL FOR PHOSPHOLIPID BIOSYNTHESIS JRNL REF NAT COMMUN V. 5 4244 2014 JRNL REFN ESSN 2041-1723 JRNL PMID 24968740 JRNL DOI 10.1038/NCOMMS5244 REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 3.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 5175072.220 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 16580 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.299 REMARK 3 FREE R VALUE : 0.338 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 854 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.61 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2567 REMARK 3 BIN R VALUE (WORKING SET) : 0.3950 REMARK 3 BIN FREE R VALUE : 0.4220 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 140 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.036 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4180 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 72.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 113.8 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.30000 REMARK 3 B22 (A**2) : -5.30000 REMARK 3 B33 (A**2) : 10.61000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.63 REMARK 3 ESD FROM SIGMAA (A) : 0.97 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.73 REMARK 3 ESD FROM C-V SIGMAA (A) : 1.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.550 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.400 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.570 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.840 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.090 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.25 REMARK 3 BSOL : 62.21 REMARK 3 REMARK 3 NCS MODEL : CONSTR 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : HGLINK.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : HGLINK.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 4Q2E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-APR-14. REMARK 100 THE DEPOSITION ID IS D_1000085517. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : CRYO-COOLED CHANNEL-CUT SI(111) REMARK 200 OPTICS : MONO-CHROMATOR AND MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16580 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.400 REMARK 200 RESOLUTION RANGE LOW (A) : 45.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.72900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 72.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8%-13% PEG3350, 100MM NACL, 20MM REMARK 280 HEPES, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 132.24867 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 66.12433 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 99.18650 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 33.06217 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 165.31083 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 132.24867 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 66.12433 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 33.06217 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 99.18650 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 165.31083 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -210.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 SER A 11 REMARK 465 SER A 12 REMARK 465 GLY A 13 REMARK 465 LEU A 14 REMARK 465 VAL A 15 REMARK 465 PRO A 16 REMARK 465 ARG A 17 REMARK 465 GLY A 18 REMARK 465 SER A 19 REMARK 465 HIS A 20 REMARK 465 MET A 21 REMARK 465 ASP A 22 REMARK 465 ASP A 23 REMARK 465 LEU A 24 REMARK 465 LYS A 25 REMARK 465 THR A 26 REMARK 465 ARG A 27 REMARK 465 VAL A 28 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 SER B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 HIS B 9 REMARK 465 HIS B 10 REMARK 465 SER B 11 REMARK 465 SER B 12 REMARK 465 GLY B 13 REMARK 465 LEU B 14 REMARK 465 VAL B 15 REMARK 465 PRO B 16 REMARK 465 ARG B 17 REMARK 465 GLY B 18 REMARK 465 SER B 19 REMARK 465 HIS B 20 REMARK 465 MET B 21 REMARK 465 ASP B 22 REMARK 465 ASP B 23 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 THR A 177 C - N - CA ANGL. DEV. = 15.7 DEGREES REMARK 500 THR B 177 C - N - CA ANGL. DEV. = 15.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 72 -79.76 -53.35 REMARK 500 ALA A 73 -83.38 -25.85 REMARK 500 ARG A 74 -68.02 -22.39 REMARK 500 THR A 177 71.89 155.85 REMARK 500 PRO A 181 -167.32 -76.73 REMARK 500 ARG A 182 -75.25 -54.25 REMARK 500 PRO A 185 -106.60 -70.14 REMARK 500 ARG A 207 -80.52 -46.83 REMARK 500 LYS A 256 79.83 -113.97 REMARK 500 ASP B 72 -79.35 -53.49 REMARK 500 ALA B 73 -85.10 -25.63 REMARK 500 ARG B 74 -67.87 -21.52 REMARK 500 VAL B 134 -71.80 -81.66 REMARK 500 ALA B 150 -27.06 -39.93 REMARK 500 THR B 177 59.91 162.40 REMARK 500 PRO B 181 -167.17 -72.66 REMARK 500 ARG B 182 -71.73 -53.17 REMARK 500 PRO B 185 -110.32 -68.61 REMARK 500 ARG B 207 -78.30 -47.60 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 MG A 304 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 239 OD1 REMARK 620 2 ASP A 269 OD1 95.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 305 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 239 O REMARK 620 2 ASP A 239 OD2 100.5 REMARK 620 3 ASP A 269 OD2 126.4 58.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 304 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 239 OD1 REMARK 620 2 ASP B 269 OD1 99.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 305 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 239 OD2 REMARK 620 2 ASP B 239 O 76.2 REMARK 620 3 ASP B 269 OD2 55.6 91.4 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 305 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4Q2E RELATED DB: PDB DBREF 4Q2E A 21 290 UNP Q9X1B7 CDSA_THEMA 1 270 DBREF 4Q2E B 21 290 UNP Q9X1B7 CDSA_THEMA 1 270 SEQADV 4Q2E MET A 1 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E GLY A 2 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER A 3 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER A 4 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS A 5 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS A 6 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS A 7 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS A 8 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS A 9 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS A 10 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER A 11 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER A 12 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E GLY A 13 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E LEU A 14 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E VAL A 15 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E PRO A 16 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E ARG A 17 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E GLY A 18 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER A 19 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS A 20 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E CYS A 220 UNP Q9X1B7 SER 200 ENGINEERED MUTATION SEQADV 4Q2E CYS A 243 UNP Q9X1B7 SER 223 ENGINEERED MUTATION SEQADV 4Q2E MET B 1 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E GLY B 2 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER B 3 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER B 4 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS B 5 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS B 6 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS B 7 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS B 8 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS B 9 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS B 10 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER B 11 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER B 12 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E GLY B 13 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E LEU B 14 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E VAL B 15 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E PRO B 16 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E ARG B 17 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E GLY B 18 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E SER B 19 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E HIS B 20 UNP Q9X1B7 EXPRESSION TAG SEQADV 4Q2E CYS B 220 UNP Q9X1B7 SER 200 ENGINEERED MUTATION SEQADV 4Q2E CYS B 243 UNP Q9X1B7 SER 223 ENGINEERED MUTATION SEQRES 1 A 290 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 290 LEU VAL PRO ARG GLY SER HIS MET ASP ASP LEU LYS THR SEQRES 3 A 290 ARG VAL ILE THR ALA SER VAL VAL ALA PRO PHE VAL VAL SEQRES 4 A 290 LEU CYS PHE VAL SER TYR GLU SER LEU ILE GLY LEU VAL SEQRES 5 A 290 SER ALA ILE LEU ILE LEU ALA GLY TYR GLU LEU ILE THR SEQRES 6 A 290 LEU GLU MET LYS GLU ARG ASP ALA ARG PHE PHE TYR VAL SEQRES 7 A 290 ILE LEU LEU ALA LEU TYR PRO VAL LEU TYR GLY LEU VAL SEQRES 8 A 290 PHE GLU GLU PRO THR GLN PRO LEU SER ILE LEU PHE ILE SEQRES 9 A 290 THR GLY VAL VAL PHE SER LEU ILE THR ASP LYS ASP PRO SEQRES 10 A 290 SER GLN VAL PHE LYS THR VAL ALA ALA PHE SER ILE ALA SEQRES 11 A 290 LEU ILE TYR VAL THR PHE PHE LEU SER PHE PHE LEU PRO SEQRES 12 A 290 ILE TYR ARG ASP PHE GLY ALA ALA ASN ALA LEU LEU VAL SEQRES 13 A 290 LEU THR SER THR TRP VAL PHE ASP SER PHE ALA TYR PHE SEQRES 14 A 290 THR GLY LEU LYS PHE GLY ARG THR ARG ILE SER PRO ARG SEQRES 15 A 290 TYR SER PRO ARG LYS SER LEU GLU GLY VAL ILE GLY GLY SEQRES 16 A 290 PHE LEU GLY VAL VAL ILE TYR THR PHE LEU TYR ARG LEU SEQRES 17 A 290 VAL VAL ASN ASP LEU LEU SER VAL ASN VAL ILE CYS PHE SEQRES 18 A 290 ARG THR PHE LEU PRO PHE ALA ALA THR VAL ALA ILE MET SEQRES 19 A 290 ASP THR PHE GLY ASP ILE PHE GLU CYS ALA LEU LYS ARG SEQRES 20 A 290 HIS TYR GLY VAL LYS ASP SER GLY LYS THR LEU PRO GLY SEQRES 21 A 290 HIS GLY GLY MET LEU ASP ARG ILE ASP GLY LEU LEU PHE SEQRES 22 A 290 VAL ALA PRO VAL SER TYR ILE VAL PHE LYS ILE LEU GLU SEQRES 23 A 290 GLY VAL VAL ARG SEQRES 1 B 290 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 290 LEU VAL PRO ARG GLY SER HIS MET ASP ASP LEU LYS THR SEQRES 3 B 290 ARG VAL ILE THR ALA SER VAL VAL ALA PRO PHE VAL VAL SEQRES 4 B 290 LEU CYS PHE VAL SER TYR GLU SER LEU ILE GLY LEU VAL SEQRES 5 B 290 SER ALA ILE LEU ILE LEU ALA GLY TYR GLU LEU ILE THR SEQRES 6 B 290 LEU GLU MET LYS GLU ARG ASP ALA ARG PHE PHE TYR VAL SEQRES 7 B 290 ILE LEU LEU ALA LEU TYR PRO VAL LEU TYR GLY LEU VAL SEQRES 8 B 290 PHE GLU GLU PRO THR GLN PRO LEU SER ILE LEU PHE ILE SEQRES 9 B 290 THR GLY VAL VAL PHE SER LEU ILE THR ASP LYS ASP PRO SEQRES 10 B 290 SER GLN VAL PHE LYS THR VAL ALA ALA PHE SER ILE ALA SEQRES 11 B 290 LEU ILE TYR VAL THR PHE PHE LEU SER PHE PHE LEU PRO SEQRES 12 B 290 ILE TYR ARG ASP PHE GLY ALA ALA ASN ALA LEU LEU VAL SEQRES 13 B 290 LEU THR SER THR TRP VAL PHE ASP SER PHE ALA TYR PHE SEQRES 14 B 290 THR GLY LEU LYS PHE GLY ARG THR ARG ILE SER PRO ARG SEQRES 15 B 290 TYR SER PRO ARG LYS SER LEU GLU GLY VAL ILE GLY GLY SEQRES 16 B 290 PHE LEU GLY VAL VAL ILE TYR THR PHE LEU TYR ARG LEU SEQRES 17 B 290 VAL VAL ASN ASP LEU LEU SER VAL ASN VAL ILE CYS PHE SEQRES 18 B 290 ARG THR PHE LEU PRO PHE ALA ALA THR VAL ALA ILE MET SEQRES 19 B 290 ASP THR PHE GLY ASP ILE PHE GLU CYS ALA LEU LYS ARG SEQRES 20 B 290 HIS TYR GLY VAL LYS ASP SER GLY LYS THR LEU PRO GLY SEQRES 21 B 290 HIS GLY GLY MET LEU ASP ARG ILE ASP GLY LEU LEU PHE SEQRES 22 B 290 VAL ALA PRO VAL SER TYR ILE VAL PHE LYS ILE LEU GLU SEQRES 23 B 290 GLY VAL VAL ARG HET HG A 301 1 HET HG A 302 1 HET HG A 303 1 HET MG A 304 1 HET K A 305 1 HET HG B 301 1 HET HG B 302 1 HET HG B 303 1 HET MG B 304 1 HET K B 305 1 HETNAM HG MERCURY (II) ION HETNAM MG MAGNESIUM ION HETNAM K POTASSIUM ION FORMUL 3 HG 6(HG 2+) FORMUL 6 MG 2(MG 2+) FORMUL 7 K 2(K 1+) HELIX 1 1 ILE A 29 CYS A 41 1 13 HELIX 2 2 SER A 44 LEU A 66 1 23 HELIX 3 3 GLU A 70 LEU A 90 1 21 HELIX 4 4 PRO A 95 ASP A 114 1 20 HELIX 5 5 ASP A 116 VAL A 134 1 19 HELIX 6 6 VAL A 134 SER A 139 1 6 HELIX 7 7 PHE A 140 GLY A 175 1 36 HELIX 8 8 SER A 188 ASP A 212 1 25 HELIX 9 9 THR A 223 GLY A 250 1 28 HELIX 10 10 GLY A 263 GLU A 286 1 24 HELIX 11 11 LYS B 25 THR B 30 1 6 HELIX 12 12 THR B 30 CYS B 41 1 12 HELIX 13 13 SER B 44 LEU B 66 1 23 HELIX 14 14 GLU B 70 LEU B 90 1 21 HELIX 15 15 PRO B 95 ASP B 114 1 20 HELIX 16 16 ASP B 116 VAL B 134 1 19 HELIX 17 17 VAL B 134 SER B 139 1 6 HELIX 18 18 PHE B 140 GLY B 175 1 36 HELIX 19 19 SER B 188 ASP B 212 1 25 HELIX 20 20 THR B 223 TYR B 249 1 27 HELIX 21 21 GLY B 263 GLU B 286 1 24 LINK O PHE A 37 HG HG A 302 1555 1555 2.72 LINK OD1 ASP A 239 MG MG A 304 1555 1555 2.13 LINK O ASP A 239 K K A 305 1555 1555 2.39 LINK OD2 ASP A 239 K K A 305 1555 1555 2.52 LINK OD1 ASP A 269 MG MG A 304 1555 1555 2.12 LINK OD2 ASP A 269 K K A 305 1555 1555 3.03 LINK O PHE B 37 HG HG B 302 1555 1555 2.70 LINK O TYR B 183 HG HG B 303 1555 1555 3.03 LINK OD1 ASP B 239 MG MG B 304 1555 1555 2.12 LINK OD2 ASP B 239 K K B 305 1555 1555 2.52 LINK O ASP B 239 K K B 305 1555 1555 3.43 LINK OD1 ASP B 269 MG MG B 304 1555 1555 2.11 LINK OD2 ASP B 269 K K B 305 1555 1555 3.27 SITE 1 AC1 1 CYS A 220 SITE 1 AC2 2 PHE A 37 CYS A 41 SITE 1 AC3 4 TYR A 183 CYS A 243 LYS A 246 ARG A 247 SITE 1 AC4 4 ASP A 164 ASP A 239 ASP A 269 GLY A 270 SITE 1 AC5 4 ASP A 239 GLU A 242 CYS A 243 ASP A 269 SITE 1 AC6 1 CYS B 220 SITE 1 AC7 2 PHE B 37 CYS B 41 SITE 1 AC8 3 TYR B 183 CYS B 243 LYS B 246 SITE 1 AC9 4 ASP B 164 ASP B 239 ASP B 269 GLY B 270 SITE 1 BC1 3 ASP B 239 GLU B 242 ASP B 269 CRYST1 142.080 142.080 198.373 90.00 90.00 120.00 P 65 2 2 24 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 0.007038 0.004064 0.000000 0.00000 SCALE2 0.000000 0.008127 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005041 0.00000