HEADER PROTEIN TRANSPORT 10-JAN-06 2FMX TITLE AN OPEN CONFORMATION OF SWITCH I REVEALED BY SAR1-GDP CRYSTAL TITLE 2 STRUCTURE AT LOW MG(2+) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTP-BINDING PROTEIN SAR1B; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 10-198; COMPND 5 SYNONYM: SAR1, GTBPB; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CRICETULUS GRISEUS; SOURCE 3 ORGANISM_COMMON: CHINESE HAMSTER; SOURCE 4 ORGANISM_TAXID: 10029; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET11D KEYWDS SAR1, COP II ASSEMBLY, DIMERIZATION, PROTEIN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR Y.RAO,C.BIAN,C.YUAN,Y.LI,M.HUANG REVDAT 3 13-MAR-24 2FMX 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2FMX 1 VERSN REVDAT 1 05-SEP-06 2FMX 0 JRNL AUTH Y.RAO,C.BIAN,C.YUAN,Y.LI,L.CHEN,X.YE,Z.HUANG,M.HUANG JRNL TITL AN OPEN CONFORMATION OF SWITCH I REVEALED BY SAR1-GDP JRNL TITL 2 CRYSTAL STRUCTURE AT LOW MG(2+) JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 348 908 2006 JRNL REFN ISSN 0006-291X JRNL PMID 16899220 JRNL DOI 10.1016/J.BBRC.2006.07.148 REMARK 2 REMARK 2 RESOLUTION. 1.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1269885.780 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.6 REMARK 3 NUMBER OF REFLECTIONS : 35076 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) : 0.224 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2086 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.82 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 45.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2884 REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 201 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2778 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 67 REMARK 3 SOLVENT ATOMS : 199 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.68000 REMARK 3 B22 (A**2) : -4.46000 REMARK 3 B33 (A**2) : -3.22000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.46000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.990 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) : 1.120 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.930 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.540 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.360 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 37.39 REMARK 3 REMARK 3 NCS MODEL : NULL 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 : 9SAR1WT_XPLOR_PAR.TXT REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FMX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1000036067. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-AUG-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS GX-21 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35092 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 39.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.6 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 63.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.41100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28%(W/V)POLYETHYLENE GLYCOL-4000, REMARK 280 100MM SODIUM ACETATE, 0.2M AMMONIUM SULFATE, PH 5.6, EVAPORATION, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 30.99650 REMARK 290 SMTRY3 2 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 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 SER A 10 REMARK 465 GLY A 11 REMARK 465 PHE A 12 REMARK 465 GLY A 78 REMARK 465 HIS A 79 REMARK 465 ILE A 80 REMARK 465 GLN A 81 REMARK 465 ALA A 82 REMARK 465 ARG A 83 REMARK 465 HIS 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 SER B 10 REMARK 465 GLY B 11 REMARK 465 PHE B 12 REMARK 465 ASP B 48 REMARK 465 ARG B 49 REMARK 465 LEU B 50 REMARK 465 GLY B 51 REMARK 465 GLN B 52 REMARK 465 HIS B 53 REMARK 465 VAL B 54 REMARK 465 GLY B 78 REMARK 465 HIS B 79 REMARK 465 ILE B 80 REMARK 465 GLN B 81 REMARK 465 ALA B 82 REMARK 465 ARG B 83 REMARK 465 ARG B 84 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 O HOH A 4831 O HOH A 4863 1.63 REMARK 500 O HOH A 4837 O HOH A 4868 1.76 REMARK 500 O HOH A 4819 O HOH A 4857 2.07 REMARK 500 O HOH A 4808 O HOH A 4823 2.13 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 191 NE - CZ - NH2 ANGL. DEV. = -3.7 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 ASN A 35 4.59 81.45 REMARK 500 ASP A 47 45.24 71.11 REMARK 500 LEU A 50 -150.10 -103.04 REMARK 500 HIS A 53 -167.05 -103.08 REMARK 500 VAL A 54 103.86 70.52 REMARK 500 LEU A 57 93.61 -54.78 REMARK 500 PRO A 59 79.65 17.53 REMARK 500 ALA A 67 -118.99 49.71 REMARK 500 LYS A 135 35.89 71.26 REMARK 500 ASN B 35 -1.87 78.21 REMARK 500 LYS B 46 -152.18 -122.62 REMARK 500 ALA B 67 -119.89 52.94 REMARK 500 LYS B 135 32.70 71.33 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 B 504 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 39 OG1 REMARK 620 2 GDP B2568 O1B 80.5 REMARK 620 3 GDP B2568 O3B 135.4 56.4 REMARK 620 4 HOH B4773 O 97.3 92.9 95.9 REMARK 620 5 HOH B4794 O 173.1 105.2 49.4 86.5 REMARK 620 6 HOH B4826 O 94.1 103.0 85.8 161.8 80.9 REMARK 620 N 1 2 3 4 5 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 4770 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 4771 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 2567 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP B 2568 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FA9 RELATED DB: PDB REMARK 900 RELATED ID: 1F6B RELATED DB: PDB DBREF 2FMX A 10 198 UNP Q9QVY3 SAR1B_CRIGR 10 198 DBREF 2FMX B 10 198 UNP Q9QVY3 SAR1B_CRIGR 10 198 SEQADV 2FMX HIS A 4 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS A 5 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS A 6 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS A 7 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS A 8 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS A 9 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS B 4 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS B 5 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS B 6 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS B 7 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS B 8 UNP Q9QVY3 EXPRESSION TAG SEQADV 2FMX HIS B 9 UNP Q9QVY3 EXPRESSION TAG SEQRES 1 A 195 HIS HIS HIS HIS HIS HIS SER GLY PHE SER SER VAL LEU SEQRES 2 A 195 GLN PHE LEU GLY LEU TYR LYS LYS THR GLY LYS LEU VAL SEQRES 3 A 195 PHE LEU GLY LEU ASP ASN ALA GLY LYS THR THR LEU LEU SEQRES 4 A 195 HIS MET LEU LYS ASP ASP ARG LEU GLY GLN HIS VAL PRO SEQRES 5 A 195 THR LEU HIS PRO THR SER GLU GLU LEU THR ILE ALA GLY SEQRES 6 A 195 MET THR PHE THR THR PHE ASP LEU GLY GLY HIS ILE GLN SEQRES 7 A 195 ALA ARG ARG VAL TRP LYS ASN TYR LEU PRO ALA ILE ASN SEQRES 8 A 195 GLY ILE VAL PHE LEU VAL ASP CYS ALA ASP HIS GLU ARG SEQRES 9 A 195 LEU LEU GLU SER LYS GLU GLU LEU ASP SER LEU MET THR SEQRES 10 A 195 ASP GLU THR ILE ALA ASN VAL PRO ILE LEU ILE LEU GLY SEQRES 11 A 195 ASN LYS ILE ASP ARG PRO GLU ALA ILE SER GLU GLU ARG SEQRES 12 A 195 LEU ARG GLU MET PHE GLY LEU TYR GLY GLN THR THR GLY SEQRES 13 A 195 LYS GLY SER VAL SER LEU LYS GLU LEU ASN ALA ARG PRO SEQRES 14 A 195 LEU GLU VAL PHE MET CYS SER VAL LEU LYS ARG GLN GLY SEQRES 15 A 195 TYR GLY GLU GLY PHE ARG TRP MET ALA GLN TYR ILE ASP SEQRES 1 B 195 HIS HIS HIS HIS HIS HIS SER GLY PHE SER SER VAL LEU SEQRES 2 B 195 GLN PHE LEU GLY LEU TYR LYS LYS THR GLY LYS LEU VAL SEQRES 3 B 195 PHE LEU GLY LEU ASP ASN ALA GLY LYS THR THR LEU LEU SEQRES 4 B 195 HIS MET LEU LYS ASP ASP ARG LEU GLY GLN HIS VAL PRO SEQRES 5 B 195 THR LEU HIS PRO THR SER GLU GLU LEU THR ILE ALA GLY SEQRES 6 B 195 MET THR PHE THR THR PHE ASP LEU GLY GLY HIS ILE GLN SEQRES 7 B 195 ALA ARG ARG VAL TRP LYS ASN TYR LEU PRO ALA ILE ASN SEQRES 8 B 195 GLY ILE VAL PHE LEU VAL ASP CYS ALA ASP HIS GLU ARG SEQRES 9 B 195 LEU LEU GLU SER LYS GLU GLU LEU ASP SER LEU MET THR SEQRES 10 B 195 ASP GLU THR ILE ALA ASN VAL PRO ILE LEU ILE LEU GLY SEQRES 11 B 195 ASN LYS ILE ASP ARG PRO GLU ALA ILE SER GLU GLU ARG SEQRES 12 B 195 LEU ARG GLU MET PHE GLY LEU TYR GLY GLN THR THR GLY SEQRES 13 B 195 LYS GLY SER VAL SER LEU LYS GLU LEU ASN ALA ARG PRO SEQRES 14 B 195 LEU GLU VAL PHE MET CYS SER VAL LEU LYS ARG GLN GLY SEQRES 15 B 195 TYR GLY GLU GLY PHE ARG TRP MET ALA GLN TYR ILE ASP HET SO4 A4770 5 HET GDP A2567 28 HET SO4 B4771 5 HET MG B 504 1 HET GDP B2568 28 HETNAM SO4 SULFATE ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 GDP 2(C10 H15 N5 O11 P2) FORMUL 6 MG MG 2+ FORMUL 8 HOH *199(H2 O) HELIX 1 1 SER A 13 LEU A 19 1 7 HELIX 2 2 GLY A 37 ASP A 47 1 11 HELIX 3 3 ARG A 84 ILE A 93 5 10 HELIX 4 4 ASP A 104 GLU A 106 5 3 HELIX 5 5 ARG A 107 THR A 120 1 14 HELIX 6 6 ASP A 121 ALA A 125 5 5 HELIX 7 7 SER A 143 PHE A 151 1 9 HELIX 8 8 GLY A 185 GLN A 195 1 11 HELIX 9 9 SER B 13 LEU B 19 1 7 HELIX 10 10 GLY B 37 LEU B 45 1 9 HELIX 11 11 VAL B 85 ILE B 93 5 9 HELIX 12 12 ASP B 104 GLU B 106 5 3 HELIX 13 13 ARG B 107 ASP B 121 1 15 HELIX 14 14 GLU B 122 ALA B 125 5 4 HELIX 15 15 SER B 143 PHE B 151 1 9 HELIX 16 16 GLY B 185 GLN B 195 1 11 SHEET 1 A12 LEU A 173 MET A 177 0 SHEET 2 A12 ILE A 129 ASN A 134 1 N ILE A 131 O GLU A 174 SHEET 3 A12 GLY A 95 ASP A 101 1 N PHE A 98 O LEU A 130 SHEET 4 A12 GLY A 26 LEU A 33 1 N VAL A 29 O VAL A 97 SHEET 5 A12 MET A 69 LEU A 76 1 O THR A 70 N LEU A 28 SHEET 6 A12 GLU A 62 ILE A 66 -1 N ILE A 66 O MET A 69 SHEET 7 A12 SER B 61 ILE B 66 1 O GLU B 63 N THR A 65 SHEET 8 A12 MET B 69 THR B 73 -1 O MET B 69 N ILE B 66 SHEET 9 A12 GLY B 26 LEU B 31 1 N PHE B 30 O THR B 72 SHEET 10 A12 GLY B 95 ASP B 101 1 O VAL B 97 N LEU B 31 SHEET 11 A12 ILE B 129 ASN B 134 1 O LEU B 130 N PHE B 98 SHEET 12 A12 LEU B 173 MET B 177 1 O GLU B 174 N ILE B 131 LINK OG1 THR B 39 MG MG B 504 1555 1555 2.49 LINK MG MG B 504 O1B GDP B2568 1555 1555 2.39 LINK MG MG B 504 O3B GDP B2568 1555 1555 2.87 LINK MG MG B 504 O HOH B4773 1555 1555 2.17 LINK MG MG B 504 O HOH B4794 1555 1555 3.06 LINK MG MG B 504 O HOH B4826 1555 1555 2.61 SITE 1 AC1 8 PHE A 18 GLY A 185 TYR A 186 GLY A 187 SITE 2 AC1 8 GLU A 188 ARG A 191 HOH A4781 HOH A4856 SITE 1 AC2 7 PHE B 18 GLY B 185 TYR B 186 GLY B 187 SITE 2 AC2 7 GLU B 188 ARG B 191 HOH B4795 SITE 1 AC3 5 THR B 39 GDP B2568 HOH B4773 HOH B4794 SITE 2 AC3 5 HOH B4826 SITE 1 AC4 17 ASP A 34 ASN A 35 ALA A 36 GLY A 37 SITE 2 AC4 17 LYS A 38 THR A 39 THR A 40 ASN A 134 SITE 3 AC4 17 LYS A 135 ASP A 137 SER A 179 VAL A 180 SITE 4 AC4 17 LEU A 181 HOH A4808 HOH A4830 HOH A4845 SITE 5 AC4 17 HOH A4857 SITE 1 AC5 18 LEU B 33 ASN B 35 ALA B 36 GLY B 37 SITE 2 AC5 18 LYS B 38 THR B 39 THR B 40 ASN B 134 SITE 3 AC5 18 LYS B 135 ASP B 137 ARG B 138 SER B 179 SITE 4 AC5 18 VAL B 180 LEU B 181 MG B 504 HOH B4794 SITE 5 AC5 18 HOH B4826 HOH B4863 CRYST1 52.825 61.993 71.126 90.00 107.58 90.00 P 1 21 1 4 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 0.018930 0.000000 0.005998 0.00000 SCALE2 0.000000 0.016131 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014748 0.00000