HEADER TRANSLATION 27-JUL-12 4B44 TITLE BACTERIAL TRANSLATION INITIATION FACTOR IF2 (1-363), COMPLEX WITH GDP TITLE 2 AT PH8.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSLATION INITIATION FACTOR IF-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-363; COMPND 5 SYNONYM: TRANSLATION INITIATION FACTOR IF2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 ATCC: 27634; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET-30B; SOURCE 11 OTHER_DETAILS: DSM 579 KEYWDS TRANSLATION, INITIATION, GTP HYDROLYSIS MECHANISM EXPDTA X-RAY DIFFRACTION AUTHOR A.SIMONETTI,A.URZHUMTSEV,B.P.KLAHOLZ REVDAT 3 20-DEC-23 4B44 1 REMARK REVDAT 2 11-FEB-15 4B44 1 TITLE REVDAT 1 18-SEP-13 4B44 0 JRNL AUTH A.SIMONETTI,S.MARZI,A.FABBRETTI,A.G.MYASNIKOV,I.HAZEMANN, JRNL AUTH 2 L.JENNER,A.URZHUMTSEV,C.O.GUALERZI,B.P.KLAHOLZ JRNL TITL MOLECULAR BASIS OF GTP HYDROLYSIS BY BACTERIAL TRANSLATION JRNL TITL 2 INITIATION FACTOR IF2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_1269) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.45 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 12838 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1284 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 43.4579 - 5.6131 0.99 1390 155 0.1972 0.2169 REMARK 3 2 5.6131 - 4.4567 0.99 1310 145 0.1854 0.2703 REMARK 3 3 4.4567 - 3.8938 0.98 1276 141 0.1801 0.2445 REMARK 3 4 3.8938 - 3.5379 0.99 1285 144 0.1856 0.2454 REMARK 3 5 3.5379 - 3.2845 0.99 1269 140 0.2199 0.3017 REMARK 3 6 3.2845 - 3.0909 1.00 1282 143 0.2489 0.3184 REMARK 3 7 3.0909 - 2.9361 1.00 1266 140 0.2598 0.3101 REMARK 3 8 2.9361 - 2.8083 0.99 1240 138 0.3026 0.3707 REMARK 3 9 2.8083 - 2.7002 0.97 1236 138 0.3545 0.4547 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.014 2754 REMARK 3 ANGLE : 1.212 3716 REMARK 3 CHIRALITY : 0.080 414 REMARK 3 PLANARITY : 0.004 491 REMARK 3 DIHEDRAL : 18.273 1074 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4B44 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-JUL-12. REMARK 100 THE DEPOSITION ID IS D_1290053532. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12840 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.16000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 1.13000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 4B3X REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 22.57500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.98000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.98000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.57500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.10000 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 PHE A 133 REMARK 465 THR A 134 REMARK 465 THR A 135 REMARK 465 ILE A 136 REMARK 465 ARG A 137 REMARK 465 GLN A 138 REMARK 465 PRO A 355 REMARK 465 ARG A 356 REMARK 465 THR A 357 REMARK 465 MET A 358 REMARK 465 ALA A 359 REMARK 465 GLU A 360 REMARK 465 LEU A 361 REMARK 465 LEU A 362 REMARK 465 ARG A 363 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 OD1 ASP A 183 OG SER A 216 2.17 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 GLY A 104 N - CA - C ANGL. DEV. = 16.1 DEGREES REMARK 500 PRO A 128 C - N - CA ANGL. DEV. = -12.5 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 LYS A 32 -63.11 -105.74 REMARK 500 ASP A 83 -3.39 83.59 REMARK 500 GLU A 102 -5.50 95.45 REMARK 500 ALA A 103 -101.82 58.56 REMARK 500 ILE A 106 -54.75 -132.78 REMARK 500 THR A 107 69.04 65.57 REMARK 500 ASP A 126 -82.48 -103.40 REMARK 500 THR A 127 56.66 27.36 REMARK 500 HIS A 130 71.18 48.57 REMARK 500 GLU A 131 -138.86 50.48 REMARK 500 ASP A 155 -61.27 -126.37 REMARK 500 ASP A 238 70.59 56.87 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS A 101 GLU A 102 -133.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AC" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 1355 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4B3X RELATED DB: PDB REMARK 900 BACTERIAL TRANSLATION INITIATION FACTOR IF2 (1-363), APO FORM REMARK 900 RELATED ID: 4B43 RELATED DB: PDB REMARK 900 BACTERIAL TRANSLATION INITIATION FACTOR IF2 (1-363), APO FORM, REMARK 900 DOUBLE MUTANT K86L H130A REMARK 900 RELATED ID: 4B47 RELATED DB: PDB REMARK 900 BACTERIAL TRANSLATION INITIATION FACTOR IF2 (1-363), COMPLEX WITH REMARK 900 GDP AT PH6.5 REMARK 900 RELATED ID: 4B48 RELATED DB: PDB REMARK 900 BACTERIAL TRANSLATION INITIATION FACTOR IF2 (1-363), COMPLEX WITH REMARK 900 GTP DBREF 4B44 A 1 363 UNP P48515 IF2_THET8 1 363 SEQRES 1 A 363 MET ALA LYS VAL ARG ILE TYR GLN LEU ALA LYS GLU LEU SEQRES 2 A 363 GLY MET GLU THR GLN GLU LEU LEU GLU LEU LEU ASP GLN SEQRES 3 A 363 MET GLY VAL ALA TYR LYS SER HIS ALA SER THR LEU GLU SEQRES 4 A 363 GLU LYS ASP ALA GLU ALA VAL ARG GLU LEU VAL LYS GLU SEQRES 5 A 363 GLN ARG GLY LEU GLN GLU LYS LEU ALA GLU GLU GLU ARG SEQRES 6 A 363 ARG LYS SER LEU PRO ARG ARG PRO PRO VAL VAL VAL ILE SEQRES 7 A 363 MET GLY HIS VAL ASP HIS GLY LYS THR THR LEU LEU ASP SEQRES 8 A 363 TYR LEU ARG LYS SER ARG ILE ALA GLU LYS GLU ALA GLY SEQRES 9 A 363 GLY ILE THR GLN HIS VAL GLY ALA PHE GLU VAL LYS THR SEQRES 10 A 363 PRO GLN GLY THR VAL VAL PHE ILE ASP THR PRO GLY HIS SEQRES 11 A 363 GLU ALA PHE THR THR ILE ARG GLN ARG GLY ALA LYS VAL SEQRES 12 A 363 ALA ASP ILE ALA VAL ILE VAL ILE ALA ALA ASP ASP GLY SEQRES 13 A 363 ILE MET PRO GLN THR GLU GLU ALA ILE ALA HIS ALA LYS SEQRES 14 A 363 ALA ALA GLY ALA LYS LEU ILE PHE ALA ILE ASN LYS ILE SEQRES 15 A 363 ASP LEU PRO GLN ALA ASP PRO GLU LYS VAL LYS ARG GLN SEQRES 16 A 363 LEU MET GLU ARG GLY PHE VAL PRO GLU GLU TYR GLY GLY SEQRES 17 A 363 ASP ALA ILE VAL ILE PRO ILE SER ALA LYS THR GLY GLN SEQRES 18 A 363 GLY VAL GLN ASP LEU LEU GLU MET ILE LEU LEU LEU ALA SEQRES 19 A 363 GLU LEU GLU ASP TYR ARG ALA ASP PRO ASN ALA GLU PRO SEQRES 20 A 363 ARG GLY VAL ILE LEU GLU SER LYS LEU ASP LYS GLN ALA SEQRES 21 A 363 GLY ILE ILE ALA ASN MET LEU VAL GLN GLU GLY THR PHE SEQRES 22 A 363 ARG VAL GLY ASP TYR VAL VAL ALA GLY GLU ALA TYR GLY SEQRES 23 A 363 ARG ILE ARG ALA MET MET ASP ALA ASP GLY ASN GLN ARG SEQRES 24 A 363 LYS GLU ALA GLY PRO GLY SER ALA VAL GLN VAL LEU GLY SEQRES 25 A 363 PHE GLN GLU LEU PRO HIS ALA GLY ASP VAL VAL GLU TRP SEQRES 26 A 363 VAL PRO ASP LEU GLU ALA ALA LYS GLU ILE ALA GLU GLU SEQRES 27 A 363 ARG LYS GLU GLU ARG LYS ALA ARG GLU GLU GLU GLU LYS SEQRES 28 A 363 ALA ARG ARG PRO ARG THR MET ALA GLU LEU LEU ARG HET GDP A1355 28 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 2 GDP C10 H15 N5 O11 P2 FORMUL 3 HOH *25(H2 O) HELIX 1 1 ILE A 6 GLY A 14 1 9 HELIX 2 2 GLU A 16 GLY A 28 1 13 HELIX 3 3 GLU A 39 ARG A 66 1 28 HELIX 4 4 GLY A 85 ILE A 98 1 14 HELIX 5 5 MET A 158 ALA A 171 1 14 HELIX 6 6 ASP A 188 ARG A 199 1 12 HELIX 7 7 GLU A 204 GLY A 207 5 4 HELIX 8 8 GLY A 222 ASP A 238 1 17 HELIX 9 9 ASP A 328 ARG A 353 1 26 SHEET 1 AA 2 VAL A 4 ARG A 5 0 SHEET 2 AA 2 THR A 37 LEU A 38 -1 O LEU A 38 N VAL A 4 SHEET 1 AB 6 ALA A 112 THR A 117 0 SHEET 2 AB 6 GLY A 120 ILE A 125 -1 O GLY A 120 N THR A 117 SHEET 3 AB 6 VAL A 75 GLY A 80 1 O VAL A 76 N ILE A 125 SHEET 4 AB 6 ILE A 146 ALA A 152 1 O ILE A 146 N VAL A 77 SHEET 5 AB 6 LYS A 174 ASN A 180 1 O LYS A 174 N ALA A 147 SHEET 6 AB 6 VAL A 212 PRO A 214 1 O ILE A 213 N ILE A 179 SHEET 1 AC 7 ARG A 248 ASP A 257 0 SHEET 2 AC 7 GLY A 261 GLU A 270 -1 O GLY A 261 N ASP A 257 SHEET 3 AC 7 ALA A 307 PHE A 313 -1 O VAL A 308 N MET A 266 SHEET 4 AC 7 ALA A 284 MET A 292 -1 N ARG A 287 O GLY A 312 SHEET 5 AC 7 TYR A 278 ALA A 281 -1 O VAL A 279 N GLY A 286 SHEET 6 AC 7 VAL A 322 VAL A 326 -1 O GLU A 324 N VAL A 280 SHEET 7 AC 7 ARG A 248 ASP A 257 -1 O GLY A 249 N VAL A 323 SHEET 1 AD 2 PHE A 273 ARG A 274 0 SHEET 2 AD 2 GLU A 301 ALA A 302 -1 O ALA A 302 N PHE A 273 CISPEP 1 ALA A 2 LYS A 3 0 -3.22 CISPEP 2 ALA A 103 GLY A 104 0 -2.78 CISPEP 3 GLY A 104 GLY A 105 0 4.52 CISPEP 4 GLY A 105 ILE A 106 0 3.80 SITE 1 AC1 16 HIS A 81 ASP A 83 HIS A 84 GLY A 85 SITE 2 AC1 16 LYS A 86 THR A 87 THR A 88 ASN A 180 SITE 3 AC1 16 LYS A 181 ASP A 183 LEU A 184 SER A 216 SITE 4 AC1 16 ALA A 217 LYS A 218 HOH A2024 HOH A2025 CRYST1 45.150 62.200 159.960 90.00 90.00 90.00 P 21 21 21 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 0.022148 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016077 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006252 0.00000