HEADER NUCLEOTIDE BINDING PROTEIN 23-JUL-09 3IEU TITLE CRYSTAL STRUCTURE OF ERA IN COMPLEX WITH GDP COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTP-BINDING PROTEIN ERA; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: GENOMIC DNA; SOURCE 5 GENE: B2566, ERA, ESCHERICHIA COLI, JW2550, RBAA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCE31 KEYWDS ERA, GTPASE, KH DOMAIN, GDP, CELL MEMBRANE, GTP-BINDING, MEMBRANE, KEYWDS 2 NUCLEOTIDE-BINDING, PHOSPHOPROTEIN, RNA-BINDING, NUCLEOTIDE BINDING KEYWDS 3 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.TU,X.JI REVDAT 5 06-SEP-23 3IEU 1 REMARK REVDAT 4 30-AUG-23 3IEU 1 AUTHOR JRNL REMARK REVDAT 3 24-JUL-19 3IEU 1 REMARK REVDAT 2 13-OCT-09 3IEU 1 JRNL REVDAT 1 25-AUG-09 3IEU 0 JRNL AUTH C.TU,X.ZHOU,J.E.TROPEA,B.P.AUSTIN,D.S.WAUGH,D.L.COURT,X.JI JRNL TITL STRUCTURE OF ERA IN COMPLEX WITH THE 3' END OF 16S RRNA: JRNL TITL 2 IMPLICATIONS FOR RIBOSOME BIOGENESIS JRNL REF PROC.NATL.ACAD.SCI.USA V. 106 14843 2009 JRNL REFN ISSN 0027-8424 JRNL PMID 19706445 JRNL DOI 10.1073/PNAS.0904032106 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.69 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 22891 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 1112 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 24.6880 - 5.5812 0.99 2789 133 0.1723 0.1604 REMARK 3 2 5.5812 - 4.4383 1.00 2737 148 0.1665 0.2092 REMARK 3 3 4.4383 - 3.8798 1.00 2743 125 0.1773 0.2190 REMARK 3 4 3.8798 - 3.5261 1.00 2687 155 0.2060 0.2650 REMARK 3 5 3.5261 - 3.2740 1.00 2737 126 0.2276 0.2470 REMARK 3 6 3.2740 - 3.0814 1.00 2685 143 0.2666 0.3215 REMARK 3 7 3.0814 - 2.9273 1.00 2725 133 0.2891 0.3515 REMARK 3 8 2.9273 - 2.8001 1.00 2676 149 0.3334 0.4033 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 : 0.34 REMARK 3 B_SOL : 62.18 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.380 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 68.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 81.00 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 : 0.009 4815 REMARK 3 ANGLE : 1.227 6513 REMARK 3 CHIRALITY : 0.076 730 REMARK 3 PLANARITY : 0.005 816 REMARK 3 DIHEDRAL : 20.149 1803 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A OR (CHAIN E AND RESID 1 ) REMARK 3 SELECTION : CHAIN B OR (CHAIN E AND RESID 2 ) REMARK 3 ATOM PAIRS NUMBER : 2338 REMARK 3 RMSD : 0.045 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3IEU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000054323. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-AUG-98 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X9B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22917 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.71700 REMARK 200 R SYM FOR SHELL (I) : 0.71700 REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1EGA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M LITHIUM SULFATE, 0.1 M NA HEPES, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 288K 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 33.95000 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 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 SER A 2 REMARK 465 ILE A 3 REMARK 465 TYR A 297 REMARK 465 VAL A 298 REMARK 465 ASP A 299 REMARK 465 ASP A 300 REMARK 465 LEU A 301 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ILE B 3 REMARK 465 TYR B 297 REMARK 465 VAL B 298 REMARK 465 ASP B 299 REMARK 465 ASP B 300 REMARK 465 LEU B 301 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 5 -149.48 -113.18 REMARK 500 ASN A 18 -0.31 93.94 REMARK 500 ARG A 38 7.00 -68.39 REMARK 500 ALA A 40 97.18 37.57 REMARK 500 GLU A 114 -6.86 -55.95 REMARK 500 LYS A 132 -9.06 -52.24 REMARK 500 ASP A 134 -19.41 -37.21 REMARK 500 LYS A 250 19.09 55.18 REMARK 500 GLU A 270 62.21 37.35 REMARK 500 TRP A 285 -134.65 -62.25 REMARK 500 LEU A 295 -156.89 -152.98 REMARK 500 LYS B 5 -149.75 -112.01 REMARK 500 ASN B 18 0.77 92.84 REMARK 500 ARG B 38 7.56 -68.33 REMARK 500 ALA B 40 96.70 37.26 REMARK 500 GLU B 114 -6.79 -55.54 REMARK 500 ASP B 134 -16.87 -38.89 REMARK 500 LYS B 250 18.45 53.54 REMARK 500 GLU B 270 60.81 37.82 REMARK 500 SER B 283 74.30 -69.30 REMARK 500 TRP B 285 -135.70 -62.14 REMARK 500 LEU B 295 -157.64 -153.16 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 GDP A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 308 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EGA RELATED DB: PDB REMARK 900 LIGAND-FREE E. COLI ERA REMARK 900 RELATED ID: 1WF3 RELATED DB: PDB REMARK 900 T. THERMOPHILUS ERA IN COMPLEX WITH MGGNP REMARK 900 RELATED ID: 1X1L RELATED DB: PDB REMARK 900 CRYO-EM MODEL OF ERA IN COMPLEX WITH THE 3' MINOR DOMAIN OF 16S REMARK 900 RRNA WITHIN THE MATURE 30S RIBOSOME DBREF 3IEU A 1 301 UNP P06616 ERA_ECOLI 1 301 DBREF 3IEU B 1 301 UNP P06616 ERA_ECOLI 1 301 SEQRES 1 A 301 MET SER ILE ASP LYS SER TYR CYS GLY PHE ILE ALA ILE SEQRES 2 A 301 VAL GLY ARG PRO ASN VAL GLY LYS SER THR LEU LEU ASN SEQRES 3 A 301 LYS LEU LEU GLY GLN LYS ILE SER ILE THR SER ARG LYS SEQRES 4 A 301 ALA GLN THR THR ARG HIS ARG ILE VAL GLY ILE HIS THR SEQRES 5 A 301 GLU GLY ALA TYR GLN ALA ILE TYR VAL ASP THR PRO GLY SEQRES 6 A 301 LEU HIS MET GLU GLU LYS ARG ALA ILE ASN ARG LEU MET SEQRES 7 A 301 ASN LYS ALA ALA SER SER SER ILE GLY ASP VAL GLU LEU SEQRES 8 A 301 VAL ILE PHE VAL VAL GLU GLY THR ARG TRP THR PRO ASP SEQRES 9 A 301 ASP GLU MET VAL LEU ASN LYS LEU ARG GLU GLY LYS ALA SEQRES 10 A 301 PRO VAL ILE LEU ALA VAL ASN LYS VAL ASP ASN VAL GLN SEQRES 11 A 301 GLU LYS ALA ASP LEU LEU PRO HIS LEU GLN PHE LEU ALA SEQRES 12 A 301 SER GLN MET ASN PHE LEU ASP ILE VAL PRO ILE SER ALA SEQRES 13 A 301 GLU THR GLY LEU ASN VAL ASP THR ILE ALA ALA ILE VAL SEQRES 14 A 301 ARG LYS HIS LEU PRO GLU ALA THR HIS HIS PHE PRO GLU SEQRES 15 A 301 ASP TYR ILE THR ASP ARG SER GLN ARG PHE MET ALA SER SEQRES 16 A 301 GLU ILE ILE ARG GLU LYS LEU MET ARG PHE LEU GLY ALA SEQRES 17 A 301 GLU LEU PRO TYR SER VAL THR VAL GLU ILE GLU ARG PHE SEQRES 18 A 301 VAL SER ASN GLU ARG GLY GLY TYR ASP ILE ASN GLY LEU SEQRES 19 A 301 ILE LEU VAL GLU ARG GLU GLY GLN LYS LYS MET VAL ILE SEQRES 20 A 301 GLY ASN LYS GLY ALA LYS ILE LYS THR ILE GLY ILE GLU SEQRES 21 A 301 ALA ARG LYS ASP MET GLN GLU MET PHE GLU ALA PRO VAL SEQRES 22 A 301 HIS LEU GLU LEU TRP VAL LYS VAL LYS SER GLY TRP ALA SEQRES 23 A 301 ASP ASP GLU ARG ALA LEU ARG SER LEU GLY TYR VAL ASP SEQRES 24 A 301 ASP LEU SEQRES 1 B 301 MET SER ILE ASP LYS SER TYR CYS GLY PHE ILE ALA ILE SEQRES 2 B 301 VAL GLY ARG PRO ASN VAL GLY LYS SER THR LEU LEU ASN SEQRES 3 B 301 LYS LEU LEU GLY GLN LYS ILE SER ILE THR SER ARG LYS SEQRES 4 B 301 ALA GLN THR THR ARG HIS ARG ILE VAL GLY ILE HIS THR SEQRES 5 B 301 GLU GLY ALA TYR GLN ALA ILE TYR VAL ASP THR PRO GLY SEQRES 6 B 301 LEU HIS MET GLU GLU LYS ARG ALA ILE ASN ARG LEU MET SEQRES 7 B 301 ASN LYS ALA ALA SER SER SER ILE GLY ASP VAL GLU LEU SEQRES 8 B 301 VAL ILE PHE VAL VAL GLU GLY THR ARG TRP THR PRO ASP SEQRES 9 B 301 ASP GLU MET VAL LEU ASN LYS LEU ARG GLU GLY LYS ALA SEQRES 10 B 301 PRO VAL ILE LEU ALA VAL ASN LYS VAL ASP ASN VAL GLN SEQRES 11 B 301 GLU LYS ALA ASP LEU LEU PRO HIS LEU GLN PHE LEU ALA SEQRES 12 B 301 SER GLN MET ASN PHE LEU ASP ILE VAL PRO ILE SER ALA SEQRES 13 B 301 GLU THR GLY LEU ASN VAL ASP THR ILE ALA ALA ILE VAL SEQRES 14 B 301 ARG LYS HIS LEU PRO GLU ALA THR HIS HIS PHE PRO GLU SEQRES 15 B 301 ASP TYR ILE THR ASP ARG SER GLN ARG PHE MET ALA SER SEQRES 16 B 301 GLU ILE ILE ARG GLU LYS LEU MET ARG PHE LEU GLY ALA SEQRES 17 B 301 GLU LEU PRO TYR SER VAL THR VAL GLU ILE GLU ARG PHE SEQRES 18 B 301 VAL SER ASN GLU ARG GLY GLY TYR ASP ILE ASN GLY LEU SEQRES 19 B 301 ILE LEU VAL GLU ARG GLU GLY GLN LYS LYS MET VAL ILE SEQRES 20 B 301 GLY ASN LYS GLY ALA LYS ILE LYS THR ILE GLY ILE GLU SEQRES 21 B 301 ALA ARG LYS ASP MET GLN GLU MET PHE GLU ALA PRO VAL SEQRES 22 B 301 HIS LEU GLU LEU TRP VAL LYS VAL LYS SER GLY TRP ALA SEQRES 23 B 301 ASP ASP GLU ARG ALA LEU ARG SER LEU GLY TYR VAL ASP SEQRES 24 B 301 ASP LEU HET GDP A 302 28 HET SO4 A 303 5 HET SO4 A 304 5 HET SO4 A 305 5 HET SO4 A 306 5 HET SO4 A 307 5 HET TRS A 308 8 HET GDP B 302 28 HET SO4 B 303 5 HET SO4 B 304 5 HET SO4 B 305 5 HET SO4 B 306 5 HET SO4 B 307 5 HET SO4 B 308 5 HET SO4 B 309 5 HET SO4 B 310 5 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM SO4 SULFATE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 3 GDP 2(C10 H15 N5 O11 P2) FORMUL 4 SO4 13(O4 S 2-) FORMUL 9 TRS C4 H12 N O3 1+ FORMUL 19 HOH *42(H2 O) HELIX 1 1 GLY A 20 GLY A 30 1 11 HELIX 2 2 HIS A 67 ASN A 79 1 13 HELIX 3 3 THR A 102 GLU A 114 1 13 HELIX 4 4 LYS A 125 VAL A 129 5 5 HELIX 5 5 ASP A 134 SER A 144 1 11 HELIX 6 6 ASN A 161 HIS A 172 1 12 HELIX 7 7 SER A 189 GLY A 207 1 19 HELIX 8 8 ALA A 208 LEU A 210 5 3 HELIX 9 9 ARG A 239 GLY A 248 1 10 HELIX 10 10 GLY A 251 GLU A 270 1 20 HELIX 11 11 ALA A 286 SER A 294 1 9 HELIX 12 12 GLY B 20 GLY B 30 1 11 HELIX 13 13 HIS B 67 ASN B 79 1 13 HELIX 14 14 THR B 102 GLU B 114 1 13 HELIX 15 15 LYS B 125 VAL B 129 5 5 HELIX 16 16 ASP B 134 SER B 144 1 11 HELIX 17 17 ASN B 161 HIS B 172 1 12 HELIX 18 18 SER B 189 GLY B 207 1 19 HELIX 19 19 ALA B 208 LEU B 210 5 3 HELIX 20 20 ARG B 239 GLY B 248 1 10 HELIX 21 21 GLY B 251 GLU B 270 1 20 HELIX 22 22 ALA B 286 SER B 294 1 9 SHEET 1 A 6 ILE A 47 GLU A 53 0 SHEET 2 A 6 TYR A 56 VAL A 61 -1 O ALA A 58 N HIS A 51 SHEET 3 A 6 TYR A 7 VAL A 14 1 N GLY A 9 O ILE A 59 SHEET 4 A 6 VAL A 89 GLU A 97 1 O GLU A 90 N PHE A 10 SHEET 5 A 6 VAL A 119 ASN A 124 1 O ALA A 122 N PHE A 94 SHEET 6 A 6 ASP A 150 PRO A 153 1 O VAL A 152 N LEU A 121 SHEET 1 B 4 ILE A 33 THR A 36 0 SHEET 2 B 4 VAL A 214 SER A 223 1 O VAL A 216 N SER A 34 SHEET 3 B 4 TYR A 229 VAL A 237 -1 O LEU A 236 N THR A 215 SHEET 4 B 4 VAL A 273 VAL A 281 1 O TRP A 278 N ILE A 235 SHEET 1 C 6 ILE B 47 GLU B 53 0 SHEET 2 C 6 TYR B 56 VAL B 61 -1 O ALA B 58 N HIS B 51 SHEET 3 C 6 TYR B 7 VAL B 14 1 N GLY B 9 O ILE B 59 SHEET 4 C 6 VAL B 89 GLU B 97 1 O GLU B 90 N PHE B 10 SHEET 5 C 6 VAL B 119 ASN B 124 1 O ALA B 122 N PHE B 94 SHEET 6 C 6 ASP B 150 PRO B 153 1 O VAL B 152 N LEU B 121 SHEET 1 D 4 ILE B 33 THR B 36 0 SHEET 2 D 4 VAL B 214 SER B 223 1 O VAL B 216 N SER B 34 SHEET 3 D 4 TYR B 229 VAL B 237 -1 O LEU B 236 N THR B 215 SHEET 4 D 4 VAL B 273 VAL B 281 1 O GLU B 276 N GLY B 233 SITE 1 AC1 12 ASN A 18 VAL A 19 GLY A 20 LYS A 21 SITE 2 AC1 12 SER A 22 THR A 23 ASN A 124 LYS A 125 SITE 3 AC1 12 ASP A 127 SER A 155 ALA A 156 GLU A 157 SITE 1 AC2 13 ASN B 18 VAL B 19 GLY B 20 LYS B 21 SITE 2 AC2 13 SER B 22 THR B 23 ASN B 124 LYS B 125 SITE 3 AC2 13 ASP B 127 SER B 155 ALA B 156 GLU B 157 SITE 4 AC2 13 HOH B 320 SITE 1 AC3 2 TRP A 285 ARG A 293 SITE 1 AC4 3 ARG A 46 THR A 63 PRO A 64 SITE 1 AC5 2 ARG A 113 ASN A 147 SITE 1 AC6 2 TRP B 285 ARG B 293 SITE 1 AC7 2 ARG B 46 THR B 63 SITE 1 AC8 4 SER B 189 GLN B 190 ARG B 191 HOH B 326 SITE 1 AC9 4 LYS B 280 GLY B 284 TRP B 285 ARG B 290 SITE 1 BC1 4 LYS A 280 GLY A 284 TRP A 285 ARG A 290 SITE 1 BC2 4 ARG A 191 GLU A 219 ARG A 220 PHE A 221 SITE 1 BC3 3 GLU B 69 ARG B 72 ARG B 76 SITE 1 BC4 4 THR B 99 ARG B 100 ASN B 128 GLN B 130 SITE 1 BC5 1 ARG B 44 SITE 1 BC6 5 LYS A 27 GLY A 30 HIS A 51 GLU A 53 SITE 2 BC6 5 HOH A 322 CRYST1 86.600 67.900 87.100 90.00 114.20 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 0.011543 0.000000 0.005176 0.00000 SCALE2 0.000000 0.014719 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012579 0.00000