HEADER COBALAMIN BIOSYNTHESIS 12-MAR-98 1CBU TITLE ADENOSYLCOBINAMIDE KINASE/ADENOSYLCOBINAMIDE PHOSPHATE TITLE 2 GUANYLYLTRANSFERASE (COBU) FROM SALMONELLA TYPHIMURIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSYLCOBINAMIDE KINASE/ADENOSYLCOBINAMIDE PHOSPHATE COMPND 3 GUANYLYLTRANSFERASE; COMPND 4 CHAIN: A, B, C; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: LT2; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: T7-7 KEYWDS COBALAMIN BIOSYNTHESIS, ADENOSYLCOBINAMIDE, KINASE, ATPASE, KEYWDS 2 GUANYLYLTRANSFERASE, SALMONELLA TYPHIMURIUM, TRANSFERASE, COENZYME KEYWDS 3 B12 EXPDTA X-RAY DIFFRACTION AUTHOR T.B.THOMPSON,M.G.THOMAS,J.C.ESCALANTE-SEMERENA,I.RAYMENT REVDAT 4 07-FEB-24 1CBU 1 REMARK REVDAT 3 24-FEB-09 1CBU 1 VERSN REVDAT 2 13-JAN-99 1CBU 3 HET REMARK HETATM HEADER REVDAT 2 2 3 TER LINK ATOM SOURCE REVDAT 2 3 3 FORMUL KEYWDS CONECT HETNAM REVDAT 1 02-DEC-98 1CBU 0 JRNL AUTH T.B.THOMPSON,M.G.THOMAS,J.C.ESCALANTE-SEMERENA,I.RAYMENT JRNL TITL THREE-DIMENSIONAL STRUCTURE OF ADENOSYLCOBINAMIDE JRNL TITL 2 KINASE/ADENOSYLCOBINAMIDE PHOSPHATE GUANYLYLTRANSFERASE FROM JRNL TITL 3 SALMONELLA TYPHIMURIUM DETERMINED TO 2.3 A RESOLUTION,. JRNL REF BIOCHEMISTRY V. 37 7686 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9601028 JRNL DOI 10.1021/BI973178F REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.A.O'TOOLE,J.C.ESCALANTE-SEMERENA REMARK 1 TITL PURIFICATION AND CHARACTERIZATION OF THE BIFUNCTIONAL COBU REMARK 1 TITL 2 ENZYME OF SALMONELLA TYPHIMURIUM LT2. EVIDENCE FOR A REMARK 1 TITL 3 COBU-GMP INTERMEDIATE REMARK 1 REF J.BIOL.CHEM. V. 270 23560 1995 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 4C REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 88.5 REMARK 3 NUMBER OF REFLECTIONS : 24136 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.1980 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 26109 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4117 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 202 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 46.900 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.015 ; 1.000 ; 6371 REMARK 3 BOND ANGLES (DEGREES) : 2.070 ; 2.000 ; 8415 REMARK 3 TORSION ANGLES (DEGREES) : 18.500; 0.000 ; 4147 REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : 0.000 ; 0.000 ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.004 ; 8.000 ; 111 REMARK 3 GENERAL PLANES (A) : 0.005 ; 16.000; 1153 REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : 0.000 ; 0.000 ; 4225 REMARK 3 NON-BONDED CONTACTS (A) : 0.040 ; 10.000; 146 REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : TNT REMARK 3 KSOL : 0.97 REMARK 3 BSOL : 740.0 REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : TNT PROTGEO REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CBU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172216. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-97 REMARK 200 TEMPERATURE (KELVIN) : 263 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : SIEMENS GOBEL FOCUSING OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XCALIBRE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24136 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.330 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.5 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04300 REMARK 200 FOR THE DATA SET : 16.0000 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) : 2.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 64.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.21000 REMARK 200 FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MULTIPLE ISOMORPHOUS REMARK 200 REPLACEMENT REMARK 200 SOFTWARE USED: HEAVY REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED BY MICRO REMARK 280 BATCH FROM 6% PEG 3350, 200 MM NACL AND 50 MM SUCCINATE, PH 5.5 REMARK 280 AT 4 C., MICRO BATCH, MICROBATCH REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 53.35000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.35000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 48.20000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 57.20000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 48.20000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 57.20000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 53.35000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 48.20000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 57.20000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 53.35000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 48.20000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 57.20000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 LYS C 447 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 GLN A 44 CG CD OE1 NE2 REMARK 470 ARG A 50 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 250 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 444 CG CD OE1 NE2 REMARK 470 ARG C 450 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 545 CG CD NE CZ NH1 NH2 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 NH2 ARG A 145 OE1 GLU B 343 3656 2.11 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 GLU A 38 CD GLU A 38 OE1 0.074 REMARK 500 GLU A 58 CD GLU A 58 OE1 0.073 REMARK 500 GLU A 80 CD GLU A 80 OE1 0.069 REMARK 500 CYS A 81 CB CYS A 81 SG -0.104 REMARK 500 GLU A 96 CD GLU A 96 OE1 0.084 REMARK 500 GLU A 100 CD GLU A 100 OE1 0.085 REMARK 500 GLU A 108 CD GLU A 108 OE1 0.081 REMARK 500 GLU A 135 CD GLU A 135 OE2 0.070 REMARK 500 GLU A 143 CD GLU A 143 OE2 0.067 REMARK 500 GLU A 167 CD GLU A 167 OE1 0.070 REMARK 500 GLU B 238 CD GLU B 238 OE1 0.076 REMARK 500 GLU B 280 CD GLU B 280 OE1 0.070 REMARK 500 GLU B 296 CD GLU B 296 OE1 0.080 REMARK 500 GLU B 300 CD GLU B 300 OE2 0.069 REMARK 500 GLU B 314 CD GLU B 314 OE1 0.072 REMARK 500 GLU B 335 CD GLU B 335 OE1 0.096 REMARK 500 GLU B 343 CD GLU B 343 OE2 0.066 REMARK 500 GLU B 367 CD GLU B 367 OE1 0.073 REMARK 500 GLU C 438 CD GLU C 438 OE1 0.083 REMARK 500 GLU C 458 CD GLU C 458 OE2 0.094 REMARK 500 GLU C 480 CD GLU C 480 OE1 0.076 REMARK 500 GLU C 496 CD GLU C 496 OE2 0.089 REMARK 500 GLU C 535 CD GLU C 535 OE2 0.074 REMARK 500 GLU C 543 CD GLU C 543 OE2 0.077 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 ASP A 36 CB - CG - OD1 ANGL. DEV. = -6.9 DEGREES REMARK 500 ASP A 36 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP A 48 CB - CG - OD1 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 55 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ASP A 64 CB - CG - OD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP A 70 CB - CG - OD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP A 74 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 75 CB - CG - OD1 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP A 75 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 CYS A 81 N - CA - CB ANGL. DEV. = -12.5 DEGREES REMARK 500 ASP A 103 CB - CG - OD1 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP A 112 CB - CG - OD1 ANGL. DEV. = -6.4 DEGREES REMARK 500 ASP A 113 CB - CG - OD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG A 145 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 151 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP A 166 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG B 214 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP B 222 CB - CG - OD1 ANGL. DEV. = -6.5 DEGREES REMARK 500 ASP B 222 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 236 CB - CG - OD1 ANGL. DEV. = -6.9 DEGREES REMARK 500 ASP B 236 CB - CG - OD2 ANGL. DEV. = 7.4 DEGREES REMARK 500 PRO B 251 C - N - CD ANGL. DEV. = -46.1 DEGREES REMARK 500 ARG B 255 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG B 255 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ASP B 270 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP B 312 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 PRO B 326 C - N - CD ANGL. DEV. = -13.8 DEGREES REMARK 500 ARG B 351 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 356 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG B 356 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ASP B 366 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 366 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 LEU B 370 CB - CA - C ANGL. DEV. = 13.4 DEGREES REMARK 500 ASP C 422 CB - CG - OD1 ANGL. DEV. = 9.6 DEGREES REMARK 500 ASP C 422 CB - CG - OD2 ANGL. DEV. = -9.0 DEGREES REMARK 500 PRO C 424 N - CA - CB ANGL. DEV. = 7.8 DEGREES REMARK 500 ASP C 437 CB - CG - OD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP C 464 CB - CG - OD1 ANGL. DEV. = -6.4 DEGREES REMARK 500 ASP C 464 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 CYS C 481 N - CA - CB ANGL. DEV. = -11.9 DEGREES REMARK 500 ASP C 503 CB - CG - OD1 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG C 509 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG C 509 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ASP C 512 CB - CG - OD1 ANGL. DEV. = -8.3 DEGREES REMARK 500 ASP C 512 CB - CG - OD2 ANGL. DEV. = 8.5 DEGREES REMARK 500 ASP C 513 CB - CG - OD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP C 513 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASN C 544 CB - CA - C ANGL. DEV. = 15.3 DEGREES REMARK 500 ASP C 566 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP C 566 CB - CG - OD2 ANGL. DEV. = -5.8 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 ALA A 57 142.81 -173.52 REMARK 500 TRP A 60 36.26 -151.44 REMARK 500 PRO A 73 -19.61 -49.39 REMARK 500 HIS B 262 60.52 60.63 REMARK 500 PRO B 299 -25.67 -34.76 REMARK 500 VAL B 336 23.70 -141.85 REMARK 500 ILE C 420 -79.45 -67.12 REMARK 500 ASP C 422 59.92 -100.78 REMARK 500 ALA C 423 78.65 -119.66 REMARK 500 PRO C 424 -46.18 -19.04 REMARK 500 ARG C 461 125.10 -172.43 REMARK 500 ILE C 467 61.92 -66.40 REMARK 500 PRO C 473 5.39 -69.59 REMARK 500 GLU C 496 30.10 -89.61 REMARK 500 PRO C 499 -16.39 -49.26 REMARK 500 GLN C 501 63.82 -117.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 803 DBREF 1CBU A 1 180 UNP Q05599 COBU_SALTY 2 181 DBREF 1CBU B 201 380 UNP Q05599 COBU_SALTY 2 181 DBREF 1CBU C 401 580 UNP Q05599 COBU_SALTY 2 181 SEQRES 1 A 180 MET ILE LEU VAL THR GLY GLY ALA ARG SER GLY LYS SER SEQRES 2 A 180 ARG HIS ALA GLU ALA LEU ILE GLY ASP ALA PRO GLN VAL SEQRES 3 A 180 LEU TYR ILE ALA THR SER GLN ILE LEU ASP ASP GLU MET SEQRES 4 A 180 ALA ALA ARG ILE GLN HIS HIS LYS ASP GLY ARG PRO ALA SEQRES 5 A 180 HIS TRP ARG THR ALA GLU CYS TRP ARG HIS LEU ASP THR SEQRES 6 A 180 LEU ILE THR ALA ASP LEU ALA PRO ASP ASP ALA ILE LEU SEQRES 7 A 180 LEU GLU CYS ILE THR THR MET VAL THR ASN LEU LEU PHE SEQRES 8 A 180 ALA LEU GLY GLY GLU ASN ASP PRO GLU GLN TRP ASP TYR SEQRES 9 A 180 ALA ALA MET GLU ARG ALA ILE ASP ASP GLU ILE GLN ILE SEQRES 10 A 180 LEU ILE ALA ALA CYS GLN ARG CYS PRO ALA LYS VAL VAL SEQRES 11 A 180 LEU VAL THR ASN GLU VAL GLY MET GLY ILE VAL PRO GLU SEQRES 12 A 180 ASN ARG LEU ALA ARG HIS PHE ARG ASP ILE ALA GLY ARG SEQRES 13 A 180 VAL ASN GLN ARG LEU ALA ALA ALA ALA ASP GLU VAL TRP SEQRES 14 A 180 LEU VAL VAL SER GLY ILE GLY VAL LYS ILE LYS SEQRES 1 B 180 MET ILE LEU VAL THR GLY GLY ALA ARG SER GLY LYS SER SEQRES 2 B 180 ARG HIS ALA GLU ALA LEU ILE GLY ASP ALA PRO GLN VAL SEQRES 3 B 180 LEU TYR ILE ALA THR SER GLN ILE LEU ASP ASP GLU MET SEQRES 4 B 180 ALA ALA ARG ILE GLN HIS HIS LYS ASP GLY ARG PRO ALA SEQRES 5 B 180 HIS TRP ARG THR ALA GLU CYS TRP ARG HIS LEU ASP THR SEQRES 6 B 180 LEU ILE THR ALA ASP LEU ALA PRO ASP ASP ALA ILE LEU SEQRES 7 B 180 LEU GLU CYS ILE THR THR MET VAL THR ASN LEU LEU PHE SEQRES 8 B 180 ALA LEU GLY GLY GLU ASN ASP PRO GLU GLN TRP ASP TYR SEQRES 9 B 180 ALA ALA MET GLU ARG ALA ILE ASP ASP GLU ILE GLN ILE SEQRES 10 B 180 LEU ILE ALA ALA CYS GLN ARG CYS PRO ALA LYS VAL VAL SEQRES 11 B 180 LEU VAL THR ASN GLU VAL GLY MET GLY ILE VAL PRO GLU SEQRES 12 B 180 ASN ARG LEU ALA ARG HIS PHE ARG ASP ILE ALA GLY ARG SEQRES 13 B 180 VAL ASN GLN ARG LEU ALA ALA ALA ALA ASP GLU VAL TRP SEQRES 14 B 180 LEU VAL VAL SER GLY ILE GLY VAL LYS ILE LYS SEQRES 1 C 180 MET ILE LEU VAL THR GLY GLY ALA ARG SER GLY LYS SER SEQRES 2 C 180 ARG HIS ALA GLU ALA LEU ILE GLY ASP ALA PRO GLN VAL SEQRES 3 C 180 LEU TYR ILE ALA THR SER GLN ILE LEU ASP ASP GLU MET SEQRES 4 C 180 ALA ALA ARG ILE GLN HIS HIS LYS ASP GLY ARG PRO ALA SEQRES 5 C 180 HIS TRP ARG THR ALA GLU CYS TRP ARG HIS LEU ASP THR SEQRES 6 C 180 LEU ILE THR ALA ASP LEU ALA PRO ASP ASP ALA ILE LEU SEQRES 7 C 180 LEU GLU CYS ILE THR THR MET VAL THR ASN LEU LEU PHE SEQRES 8 C 180 ALA LEU GLY GLY GLU ASN ASP PRO GLU GLN TRP ASP TYR SEQRES 9 C 180 ALA ALA MET GLU ARG ALA ILE ASP ASP GLU ILE GLN ILE SEQRES 10 C 180 LEU ILE ALA ALA CYS GLN ARG CYS PRO ALA LYS VAL VAL SEQRES 11 C 180 LEU VAL THR ASN GLU VAL GLY MET GLY ILE VAL PRO GLU SEQRES 12 C 180 ASN ARG LEU ALA ARG HIS PHE ARG ASP ILE ALA GLY ARG SEQRES 13 C 180 VAL ASN GLN ARG LEU ALA ALA ALA ALA ASP GLU VAL TRP SEQRES 14 C 180 LEU VAL VAL SER GLY ILE GLY VAL LYS ILE LYS HET SO4 A 801 5 HET SO4 B 802 5 HET SO4 C 803 5 HETNAM SO4 SULFATE ION FORMUL 4 SO4 3(O4 S 2-) FORMUL 7 HOH *202(H2 O) HELIX 1 1 LYS A 12 ILE A 20 1 9 HELIX 2 2 GLN A 33 HIS A 46 1 14 HELIX 3 3 LEU A 63 THR A 65 5 3 HELIX 4 4 ILE A 82 GLY A 94 1 13 HELIX 5 5 PRO A 99 GLN A 101 5 3 HELIX 6 6 TYR A 104 ARG A 124 1 21 HELIX 7 7 ARG A 145 ALA A 164 1 20 HELIX 8 8 LYS B 212 ILE B 220 1 9 HELIX 9 9 GLN B 233 GLY B 249 1 17 HELIX 10 10 LEU B 263 THR B 265 5 3 HELIX 11 11 ILE B 282 GLY B 294 1 13 HELIX 12 12 PRO B 299 GLN B 301 5 3 HELIX 13 13 TYR B 304 GLN B 323 1 20 HELIX 14 14 ARG B 345 ALA B 364 1 20 HELIX 15 15 LYS C 412 ILE C 420 1 9 HELIX 16 16 GLN C 433 ARG C 442 1 10 HELIX 17 17 LEU C 463 THR C 465 5 3 HELIX 18 18 ILE C 482 LEU C 493 1 12 HELIX 19 19 PRO C 499 GLN C 501 5 3 HELIX 20 20 TYR C 504 GLN C 523 1 20 HELIX 21 21 ARG C 545 ALA C 564 1 20 SHEET 1 A 7 ILE A 175 LYS A 178 0 SHEET 2 A 7 GLU A 167 VAL A 172 -1 N VAL A 172 O ILE A 175 SHEET 3 A 7 ILE A 2 GLY A 6 1 N LEU A 3 O GLU A 167 SHEET 4 A 7 LYS A 128 VAL A 132 1 N LEU A 131 O ILE A 2 SHEET 5 A 7 ALA A 76 GLU A 80 1 N ILE A 77 O LYS A 128 SHEET 6 A 7 GLN A 25 ALA A 30 1 N LEU A 27 O ALA A 76 SHEET 7 A 7 HIS A 53 GLU A 58 1 N HIS A 53 O VAL A 26 SHEET 1 B 7 ILE B 375 LYS B 378 0 SHEET 2 B 7 GLU B 367 VAL B 372 -1 N VAL B 372 O ILE B 375 SHEET 3 B 7 ILE B 202 GLY B 206 1 N LEU B 203 O GLU B 367 SHEET 4 B 7 LYS B 328 VAL B 332 1 N LEU B 331 O ILE B 202 SHEET 5 B 7 ALA B 276 GLU B 280 1 N ILE B 277 O LYS B 328 SHEET 6 B 7 GLN B 225 ALA B 230 1 N LEU B 227 O ALA B 276 SHEET 7 B 7 HIS B 253 GLU B 258 1 N HIS B 253 O VAL B 226 SHEET 1 C 7 ILE C 575 LYS C 578 0 SHEET 2 C 7 GLU C 567 VAL C 572 -1 N VAL C 572 O ILE C 575 SHEET 3 C 7 ILE C 402 GLY C 406 1 N LEU C 403 O GLU C 567 SHEET 4 C 7 LYS C 528 VAL C 532 1 N LEU C 531 O ILE C 402 SHEET 5 C 7 ALA C 476 GLU C 480 1 N ILE C 477 O LYS C 528 SHEET 6 C 7 GLN C 425 ALA C 430 1 N LEU C 427 O ALA C 476 SHEET 7 C 7 HIS C 453 GLU C 458 1 N HIS C 453 O VAL C 426 CISPEP 1 GLU A 80 CYS A 81 0 1.63 CISPEP 2 GLU B 280 CYS B 281 0 1.35 CISPEP 3 GLU C 480 CYS C 481 0 1.77 SITE 1 AC1 7 ARG A 9 SER A 10 GLY A 11 LYS A 12 SITE 2 AC1 7 SER A 13 HOH A 692 GLN C 559 SITE 1 AC2 6 HOH A 783 ARG B 209 SER B 210 GLY B 211 SITE 2 AC2 6 LYS B 212 SER B 213 SITE 1 AC3 6 HOH B 648 ARG C 409 SER C 410 GLY C 411 SITE 2 AC3 6 LYS C 412 SER C 413 CRYST1 96.400 114.400 106.700 90.00 90.00 90.00 C 2 2 21 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 0.010373 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008741 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009372 0.00000 MTRIX1 1 0.343270 0.566480 0.749180 -43.18497 1 MTRIX2 1 -0.556710 -0.519710 0.648050 15.23066 1 MTRIX3 1 0.756470 -0.639530 0.136970 49.20813 1 MTRIX1 2 0.358180 -0.564170 0.743920 -13.33835 1 MTRIX2 2 0.591470 -0.479390 -0.648340 62.20041 1 MTRIX3 2 0.722410 0.672230 0.161980 14.04711 1