HEADER PROTEIN TRANSPORT, SIGNALING PROTEIN 19-MAR-06 2GED TITLE SIGNAL RECOGNITION PARTICLE RECEPTOR BETA-SUBUNIT IN NUCLEOTIDE-FREE TITLE 2 DIMERIZED FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIGNAL RECOGNITION PARTICLE RECEPTOR BETA SUBUNIT; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SR-BETA; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: SRP102; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS PROTEIN TRANSPORT, G PROTEIN, SIGNAL RECOGNITION PARTICLE, PROLINE KEYWDS 2 ISOMERIZATION, CIRCULAR PERMUTATION, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.SCHMIDT,T.U.SCHWARTZ REVDAT 5 30-AUG-23 2GED 1 REMARK REVDAT 4 02-AUG-17 2GED 1 SOURCE REVDAT 3 24-FEB-09 2GED 1 VERSN REVDAT 2 09-MAY-06 2GED 1 JRNL REVDAT 1 18-APR-06 2GED 0 JRNL AUTH T.U.SCHWARTZ,D.SCHMIDT,S.G.BROHAWN,G.BLOBEL JRNL TITL HOMODIMERIZATION OF THE G PROTEIN SR{BETA} IN THE JRNL TITL 2 NUCLEOTIDE-FREE STATE INVOLVES PROLINE CIS/TRANS JRNL TITL 3 ISOMERIZATION IN THE SWITCH II REGION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 6823 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16627619 JRNL DOI 10.1073/PNAS.0602083103 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.U.SCHWARTZ,R.WALCZAK,G.BLOBEL REMARK 1 TITL CIRCULAR PERMUTATION AS A TOOL TO REDUCE SURFACE ENTROPY REMARK 1 TITL 2 TRIGGERS CRYSTALLIZATION OF THE SIGNAL RECOGNITION PARTICLE REMARK 1 TITL 3 RECEPTOR BETA SUBUNIT. REMARK 1 REF PROTEIN SCI. V. 13 2814 2004 REMARK 1 REFN ISSN 0961-8368 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 22942 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2527 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1641 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.73 REMARK 3 BIN R VALUE (WORKING SET) : 0.2570 REMARK 3 BIN FREE R VALUE SET COUNT : 203 REMARK 3 BIN FREE R VALUE : 0.3370 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2590 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 292 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.76000 REMARK 3 B22 (A**2) : 1.76000 REMARK 3 B33 (A**2) : -2.64000 REMARK 3 B12 (A**2) : 0.88000 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): 0.212 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.195 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.146 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.804 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2657 ; 0.024 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1802 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3594 ; 1.894 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4421 ; 1.086 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 327 ; 6.729 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 103 ;35.851 ;24.369 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 482 ;18.004 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;23.280 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 425 ; 0.125 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2843 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 507 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 564 ; 0.228 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1728 ; 0.198 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1290 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1327 ; 0.092 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 224 ; 0.214 ; 0.200 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): 7 ; 0.147 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 37 ; 0.180 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.120 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1852 ; 1.641 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 668 ; 0.299 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2688 ; 2.331 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1095 ; 3.301 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 906 ; 4.815 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 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 : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2GED COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1000037014. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X9A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00944 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33373 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 33.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07400 REMARK 200 FOR THE DATA SET : 24.2000 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: BEAST REMARK 200 STARTING MODEL: PDB ENTRY 1NRJ CHAIN B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.3M AMMONIUM SULFATE, 50MM REMARK 280 BIS/TRIS/HCL, 0.5MM GDP, 5MM MAGNESIUM CHLORIDE, 5MM HEPES, REMARK 280 125MM SODIUM CHLORIDE, 2.5MM DTT, 0.25MM EDTA, PH 5.5, REMARK 280 MICROBATCH UNDER PARAFFIN OIL, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 52.82500 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 105.65000 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 79.23750 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 132.06250 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 26.41250 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). THE BIOLOGICAL UNIT HAS NOT REMARK 300 BEEN CONFIRMED YET AS OCCURRING IN VIVO. IT IS VERY LIKELY REMARK 300 A DIMER BUT NOT CERTAIN. SEE REMARK 350 FOR INFORMATION ON REMARK 300 GENERATING THE BIOLOGICAL MOLECULE(S). 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: 4530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -123.0 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 HIS A 208 REMARK 465 MET A 209 REMARK 465 GLY A 28 REMARK 465 GLY A 29 REMARK 465 GLY A 30 REMARK 465 SER A 31 REMARK 465 GLY A 32 REMARK 465 GLY A 33 REMARK 465 GLY A 34 REMARK 465 GLY A 35 REMARK 465 PRO A 65 REMARK 465 THR A 66 REMARK 465 VAL A 67 REMARK 465 VAL A 68 REMARK 465 SER A 69 REMARK 465 GLN A 70 REMARK 465 GLU A 71 REMARK 465 PRO A 72 REMARK 465 LEU A 73 REMARK 465 SER A 74 REMARK 465 ALA A 75 REMARK 465 ALA A 76 REMARK 465 LYS A 183 REMARK 465 HIS B 208 REMARK 465 MET B 209 REMARK 465 ASP B 210 REMARK 465 GLY B 211 REMARK 465 GLY B 28 REMARK 465 GLY B 29 REMARK 465 GLY B 30 REMARK 465 SER B 31 REMARK 465 GLY B 32 REMARK 465 GLY B 33 REMARK 465 GLY B 34 REMARK 465 GLY B 35 REMARK 465 SER B 36 REMARK 465 THR B 60 REMARK 465 ASP B 61 REMARK 465 SER B 62 REMARK 465 VAL B 63 REMARK 465 ARG B 64 REMARK 465 PRO B 65 REMARK 465 THR B 66 REMARK 465 VAL B 67 REMARK 465 VAL B 68 REMARK 465 SER B 69 REMARK 465 GLN B 70 REMARK 465 GLU B 71 REMARK 465 PRO B 72 REMARK 465 LEU B 73 REMARK 465 SER B 74 REMARK 465 ALA B 75 REMARK 465 LYS B 183 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 ASP A 210 CG OD1 OD2 REMARK 470 LYS A 213 CE NZ REMARK 470 ASP A 77 CG OD1 OD2 REMARK 470 LYS A 103 CD CE NZ REMARK 470 LYS A 123 CD CE NZ REMARK 470 ARG A 182 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 103 CD CE NZ REMARK 470 LYS B 107 CD CE NZ REMARK 470 LYS B 123 CG CD CE NZ REMARK 470 LYS B 166 CD CE NZ REMARK 470 GLU B 180 CD OE1 OE2 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 NH2 ARG A 162 O HOH A 442 2.08 REMARK 500 O HOH A 413 O HOH A 420 2.10 REMARK 500 OG SER B 227 OE1 GLU B 157 2.19 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 218 CB GLU A 218 CG 0.118 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 ARG B 237 NE - CZ - NH2 ANGL. DEV. = -3.2 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 106 -111.66 42.29 REMARK 500 VAL A 120 129.74 -23.80 REMARK 500 ASN A 145 -8.68 81.55 REMARK 500 ARG A 181 -13.59 -46.37 REMARK 500 ALA B 106 -122.66 46.27 REMARK 500 ARG B 181 36.06 -84.08 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 406 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS PROTEIN IS A RECOMBINANT PROTEIN. THE COORDINATE REMARK 999 NUMBERING IS BASED ON NATURAL PROTEIN NUMBERING. REMARK 999 N-TERMINUS RESIDUES 210-244 ARE LINKED TO RESIDUES REMARK 999 36-183 WITH GGGSGGG LINKER. RESIDUES 184-209 REMARK 999 WERE DELETED. THE GGGSGGG LINKER IS NOT OBSERVED. DBREF 2GED A 210 244 UNP P36057 SRPB_YEAST 210 244 DBREF 2GED A 36 183 UNP P36057 SRPB_YEAST 36 183 DBREF 2GED B 210 244 UNP P36057 SRPB_YEAST 210 244 DBREF 2GED B 36 183 UNP P36057 SRPB_YEAST 36 183 SEQADV 2GED HIS A 208 UNP P36057 CLONING ARTIFACT SEQADV 2GED MET A 209 UNP P36057 CLONING ARTIFACT SEQADV 2GED GLY A 29 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY A 30 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY A 30 UNP P36057 SEE REMARK 999 SEQADV 2GED SER A 31 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY A 33 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY A 34 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY A 35 UNP P36057 SEE REMARK 999 SEQADV 2GED HIS B 208 UNP P36057 CLONING ARTIFACT SEQADV 2GED MET B 209 UNP P36057 CLONING ARTIFACT SEQADV 2GED GLY B 29 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY B 30 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY B 30 UNP P36057 SEE REMARK 999 SEQADV 2GED SER B 31 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY B 33 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY B 34 UNP P36057 SEE REMARK 999 SEQADV 2GED GLY B 35 UNP P36057 SEE REMARK 999 SEQRES 1 A 193 HIS MET ASP GLY PHE LYS PHE ALA ASN LEU GLU ALA SER SEQRES 2 A 193 VAL VAL ALA PHE GLU GLY SER ILE ASN LYS ARG LYS ILE SEQRES 3 A 193 SER GLN TRP ARG GLU TRP ILE ASP GLU LYS LEU GLY GLY SEQRES 4 A 193 GLY SER GLY GLY GLY GLY SER TYR GLN PRO SER ILE ILE SEQRES 5 A 193 ILE ALA GLY PRO GLN ASN SER GLY LYS THR SER LEU LEU SEQRES 6 A 193 THR LEU LEU THR THR ASP SER VAL ARG PRO THR VAL VAL SEQRES 7 A 193 SER GLN GLU PRO LEU SER ALA ALA ASP TYR ASP GLY SER SEQRES 8 A 193 GLY VAL THR LEU VAL ASP PHE PRO GLY HIS VAL LYS LEU SEQRES 9 A 193 ARG TYR LYS LEU SER ASP TYR LEU LYS THR ARG ALA LYS SEQRES 10 A 193 PHE VAL LYS GLY LEU ILE PHE MET VAL ASP SER THR VAL SEQRES 11 A 193 ASP PRO LYS LYS LEU THR THR THR ALA GLU PHE LEU VAL SEQRES 12 A 193 ASP ILE LEU SER ILE THR GLU SER SER CYS GLU ASN GLY SEQRES 13 A 193 ILE ASP ILE LEU ILE ALA CYS ASN LYS SER GLU LEU PHE SEQRES 14 A 193 THR ALA ARG PRO PRO SER LYS ILE LYS ASP ALA LEU GLU SEQRES 15 A 193 SER GLU ILE GLN LYS VAL ILE GLU ARG ARG LYS SEQRES 1 B 193 HIS MET ASP GLY PHE LYS PHE ALA ASN LEU GLU ALA SER SEQRES 2 B 193 VAL VAL ALA PHE GLU GLY SER ILE ASN LYS ARG LYS ILE SEQRES 3 B 193 SER GLN TRP ARG GLU TRP ILE ASP GLU LYS LEU GLY GLY SEQRES 4 B 193 GLY SER GLY GLY GLY GLY SER TYR GLN PRO SER ILE ILE SEQRES 5 B 193 ILE ALA GLY PRO GLN ASN SER GLY LYS THR SER LEU LEU SEQRES 6 B 193 THR LEU LEU THR THR ASP SER VAL ARG PRO THR VAL VAL SEQRES 7 B 193 SER GLN GLU PRO LEU SER ALA ALA ASP TYR ASP GLY SER SEQRES 8 B 193 GLY VAL THR LEU VAL ASP PHE PRO GLY HIS VAL LYS LEU SEQRES 9 B 193 ARG TYR LYS LEU SER ASP TYR LEU LYS THR ARG ALA LYS SEQRES 10 B 193 PHE VAL LYS GLY LEU ILE PHE MET VAL ASP SER THR VAL SEQRES 11 B 193 ASP PRO LYS LYS LEU THR THR THR ALA GLU PHE LEU VAL SEQRES 12 B 193 ASP ILE LEU SER ILE THR GLU SER SER CYS GLU ASN GLY SEQRES 13 B 193 ILE ASP ILE LEU ILE ALA CYS ASN LYS SER GLU LEU PHE SEQRES 14 B 193 THR ALA ARG PRO PRO SER LYS ILE LYS ASP ALA LEU GLU SEQRES 15 B 193 SER GLU ILE GLN LYS VAL ILE GLU ARG ARG LYS HET SO4 A 401 5 HET SO4 A 403 5 HET SO4 A 404 5 HET SO4 B 402 5 HET SO4 B 405 5 HET SO4 B 406 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 6(O4 S 2-) FORMUL 9 HOH *292(H2 O) HELIX 1 1 LYS A 213 LEU A 217 5 5 HELIX 2 2 ILE A 233 LEU A 244 1 12 HELIX 3 3 GLY A 50 ASP A 61 1 12 HELIX 4 4 LYS A 97 ALA A 106 1 10 HELIX 5 5 ASP A 121 CYS A 143 1 23 HELIX 6 6 PRO A 163 ARG A 181 1 19 HELIX 7 7 LYS B 213 LEU B 217 5 5 HELIX 8 8 ILE B 233 LEU B 244 1 12 HELIX 9 9 GLY B 50 THR B 59 1 10 HELIX 10 10 LYS B 97 ALA B 106 1 10 HELIX 11 11 ASP B 121 CYS B 143 1 23 HELIX 12 12 PRO B 163 GLU B 180 1 18 SHEET 1 A 6 VAL A 221 GLU A 225 0 SHEET 2 A 6 ILE A 149 ASN A 154 1 O CYS A 153 N PHE A 224 SHEET 3 A 6 VAL A 109 ASP A 117 1 N VAL A 116 O ALA A 152 SHEET 4 A 6 SER A 40 ALA A 44 1 N ALA A 44 O ILE A 113 SHEET 5 A 6 LEU B 85 PHE B 88 -1 O VAL B 86 N ILE A 43 SHEET 6 A 6 LYS B 93 LEU B 94 -1 O LEU B 94 N LEU B 85 SHEET 1 B 5 LEU A 85 PHE A 88 0 SHEET 2 B 5 SER B 40 ALA B 44 -1 O ILE B 43 N VAL A 86 SHEET 3 B 5 VAL B 109 ASP B 117 1 O ILE B 113 N ILE B 42 SHEET 4 B 5 ILE B 149 ASN B 154 1 O ASN B 154 N VAL B 116 SHEET 5 B 5 VAL B 221 GLU B 225 1 N VAL B 222 O ILE B 151 CISPEP 1 PHE A 88 PRO A 89 0 4.72 CISPEP 2 PHE B 88 PRO B 89 0 9.94 SITE 1 AC1 9 PRO A 46 GLN A 47 ASN A 48 SER A 49 SITE 2 AC1 9 GLY A 50 LYS A 51 THR A 52 HOH A 497 SITE 3 AC1 9 HOH B 490 SITE 1 AC2 9 HOH A 416 PRO B 46 GLN B 47 ASN B 48 SITE 2 AC2 9 SER B 49 GLY B 50 LYS B 51 THR B 52 SITE 3 AC2 9 HOH B 487 SITE 1 AC3 3 TYR A 37 GLN A 38 ARG A 105 SITE 1 AC4 7 LYS A 97 LEU A 98 SER A 99 ILE A 138 SITE 2 AC4 7 HOH A 498 HOH A 501 ARG B 95 SITE 1 AC5 6 TYR B 37 GLN B 38 ALA B 76 ARG B 105 SITE 2 AC5 6 HOH B 486 HOH B 493 SITE 1 AC6 6 ARG A 95 LYS B 97 LEU B 98 SER B 99 SITE 2 AC6 6 ILE B 138 HOH B 485 CRYST1 74.996 74.996 158.475 90.00 90.00 120.00 P 61 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 0.013334 0.007698 0.000000 0.00000 SCALE2 0.000000 0.015397 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006310 0.00000