HEADER TRANSPORT PROTEIN 22-APR-09 3A1U TITLE CRYSTAL STRUCTUE OF THE CYTOSOLIC DOMAIN OF T. MARITIMA FEOB IRON TITLE 2 IRANSPORTER IN GMPPNP FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON(II) TRANSPORT PROTEIN B; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 17-269; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: TM0051; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: C41(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS FEOB, IRON TRANSPOTER, SMALL GTPASE, G PROTEIN, GDI, TRANSPORT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.HATTORI,R.ISHITANI,O.NUREKI REVDAT 3 01-NOV-23 3A1U 1 REMARK SEQADV LINK REVDAT 2 03-NOV-09 3A1U 1 JRNL REVDAT 1 22-SEP-09 3A1U 0 JRNL AUTH M.HATTORI,Y.JIN,H.NISHIMASU,Y.TANAKA,M.MOCHIZUKI,T.UCHIUMI, JRNL AUTH 2 R.ISHITANI,K.ITO,O.NUREKI JRNL TITL STRUCTURAL BASIS OF NOVEL INTERACTIONS BETWEEN THE JRNL TITL 2 SMALL-GTPASE AND GDI-LIKE DOMAINS IN PROKARYOTIC FEOB IRON JRNL TITL 3 TRANSPORTER JRNL REF STRUCTURE V. 17 1345 2009 JRNL REFN ISSN 0969-2126 JRNL PMID 19733088 JRNL DOI 10.1016/J.STR.2009.08.007 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.120 REMARK 3 COMPLETENESS FOR RANGE (%) : 49.6 REMARK 3 NUMBER OF REFLECTIONS : 48359 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 2462 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 39.3772 - 4.7100 0.50 2580 134 0.2030 0.2326 REMARK 3 2 4.7100 - 3.7394 0.51 2608 148 0.1572 0.1705 REMARK 3 3 3.7394 - 3.2670 0.51 2585 163 0.1755 0.2096 REMARK 3 4 3.2670 - 2.9684 0.50 2607 133 0.1874 0.2240 REMARK 3 5 2.9684 - 2.7557 0.51 2577 140 0.1792 0.2321 REMARK 3 6 2.7557 - 2.5933 0.50 2578 145 0.1887 0.2121 REMARK 3 7 2.5933 - 2.4634 0.50 2584 141 0.1786 0.2298 REMARK 3 8 2.4634 - 2.3562 0.50 2584 142 0.1831 0.2314 REMARK 3 9 2.3562 - 2.2655 0.50 2567 133 0.1823 0.2224 REMARK 3 10 2.2655 - 2.1873 0.50 2537 123 0.1735 0.2184 REMARK 3 11 2.1873 - 2.1189 0.50 2585 161 0.1820 0.2219 REMARK 3 12 2.1189 - 2.0584 0.50 2555 131 0.1847 0.2540 REMARK 3 13 2.0584 - 2.0042 0.50 2571 139 0.1901 0.2472 REMARK 3 14 2.0042 - 1.9553 0.49 2540 112 0.1934 0.2399 REMARK 3 15 1.9553 - 1.9108 0.49 2482 131 0.1858 0.2660 REMARK 3 16 1.9108 - 1.8702 0.48 2513 138 0.1886 0.2278 REMARK 3 17 1.8702 - 1.8328 0.48 2456 134 0.2001 0.2499 REMARK 3 18 1.8328 - 1.7982 0.46 2388 114 0.1999 0.2418 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 : 0.36 REMARK 3 B_SOL : 63.93 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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 : 0.005 4037 REMARK 3 ANGLE : 0.975 5463 REMARK 3 CHIRALITY : 0.062 630 REMARK 3 PLANARITY : 0.003 670 REMARK 3 DIHEDRAL : 17.607 1488 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 3A1U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000028705. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48359 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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: NULL REMARK 200 STARTING MODEL: PDB ENTRY 3A1S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 60-66% MPD, 0.1M HEPES, PH7.5, 4% 1-3 REMARK 280 -BUTANEDIOL 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 54.69800 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 GLY A 12 REMARK 465 PRO A 13 REMARK 465 LEU A 14 REMARK 465 HIS A 15 REMARK 465 LEU A 182 REMARK 465 HIS A 183 REMARK 465 GLY B 12 REMARK 465 PRO B 13 REMARK 465 LEU B 14 REMARK 465 TRP B 46 REMARK 465 PRO B 47 REMARK 465 GLY B 48 REMARK 465 VAL B 49 REMARK 465 THR B 180 REMARK 465 ILE B 181 REMARK 465 LEU B 182 REMARK 465 HIS B 183 REMARK 465 ASP B 269 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 MET A 16 CG SD CE REMARK 470 LYS A 40 CD CE NZ REMARK 470 GLU A 133 CG CD OE1 OE2 REMARK 470 LYS A 171 CE NZ REMARK 470 ASN A 179 CG OD1 ND2 REMARK 470 THR A 180 OG1 CG2 REMARK 470 LYS A 198 CD CE NZ REMARK 470 LYS A 208 CG CD CE NZ REMARK 470 GLU A 242 CG CD OE1 OE2 REMARK 470 ARG A 256 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 264 CG CD CE NZ REMARK 470 ALA A 268 O REMARK 470 ASP A 269 CG OD1 OD2 REMARK 470 ASN B 45 CG OD1 ND2 REMARK 470 GLU B 52 CG CD OE1 OE2 REMARK 470 LYS B 53 CG CD CE NZ REMARK 470 LYS B 84 CG CD CE NZ REMARK 470 GLN B 177 CG CD OE1 NE2 REMARK 470 LYS B 178 CG CD CE NZ REMARK 470 ASN B 179 CG OD1 ND2 REMARK 470 ARG B 184 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 256 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 264 CD CE NZ REMARK 470 ALA B 268 O 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 LEU A 76 65.19 -115.34 REMARK 500 TYR A 78 43.62 -144.51 REMARK 500 LEU B 76 56.21 -119.93 REMARK 500 TYR B 78 48.61 -150.05 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 A 5 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GNP A 1 O1G REMARK 620 2 ASN A 26 OD1 100.5 REMARK 620 3 HOH B 1 O 94.9 80.7 REMARK 620 4 GNP B 2 O2G 171.4 83.6 93.1 REMARK 620 5 ASN B 26 OD1 90.7 157.1 78.5 88.1 REMARK 620 6 HOH B 493 O 81.3 101.1 176.1 90.6 100.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 6 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GNP A 1 O3G REMARK 620 2 GNP A 1 O1B 94.1 REMARK 620 3 HOH A 4 O 95.3 79.0 REMARK 620 4 THR A 30 OG1 178.2 87.2 86.2 REMARK 620 5 HOH A 273 O 94.5 101.0 170.2 84.0 REMARK 620 6 HOH A 274 O 92.4 164.2 86.1 86.6 92.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 7 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GNP B 2 O1G REMARK 620 2 GNP B 2 O2B 89.7 REMARK 620 3 HOH B 6 O 85.8 100.8 REMARK 620 4 HOH B 8 O 92.3 169.8 89.3 REMARK 620 5 THR B 30 OG1 172.0 89.7 86.6 89.7 REMARK 620 6 HOH B 270 O 100.4 81.4 173.5 88.5 87.3 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 GNP A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 5 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 6 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD B 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 7 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3AIS RELATED DB: PDB REMARK 900 RELATED ID: 3AIT RELATED DB: PDB REMARK 900 RELATED ID: 3AIV RELATED DB: PDB REMARK 900 RELATED ID: 3AIW RELATED DB: PDB DBREF 3A1U A 17 269 UNP Q9WXQ8 Q9WXQ8_THEMA 17 269 DBREF 3A1U B 17 269 UNP Q9WXQ8 Q9WXQ8_THEMA 17 269 SEQADV 3A1U GLY A 12 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U PRO A 13 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U LEU A 14 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U HIS A 15 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U MET A 16 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U GLY B 12 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U PRO B 13 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U LEU B 14 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U HIS B 15 UNP Q9WXQ8 EXPRESSION TAG SEQADV 3A1U MET B 16 UNP Q9WXQ8 EXPRESSION TAG SEQRES 1 A 258 GLY PRO LEU HIS MET VAL LYS VAL ALA LEU ALA GLY CYS SEQRES 2 A 258 PRO ASN VAL GLY LYS THR SER LEU PHE ASN ALA LEU THR SEQRES 3 A 258 GLY THR LYS GLN TYR VAL ALA ASN TRP PRO GLY VAL THR SEQRES 4 A 258 VAL GLU LYS LYS GLU GLY VAL PHE THR TYR LYS GLY TYR SEQRES 5 A 258 THR ILE ASN LEU ILE ASP LEU PRO GLY THR TYR SER LEU SEQRES 6 A 258 GLY TYR SER SER ILE ASP GLU LYS ILE ALA ARG ASP TYR SEQRES 7 A 258 LEU LEU LYS GLY ASP ALA ASP LEU VAL ILE LEU VAL ALA SEQRES 8 A 258 ASP SER VAL ASN PRO GLU GLN SER LEU TYR LEU LEU LEU SEQRES 9 A 258 GLU ILE LEU GLU MET GLU LYS LYS VAL ILE LEU ALA MET SEQRES 10 A 258 THR ALA ILE ASP GLU ALA LYS LYS THR GLY MET LYS ILE SEQRES 11 A 258 ASP ARG TYR GLU LEU GLN LYS HIS LEU GLY ILE PRO VAL SEQRES 12 A 258 VAL PHE THR SER SER VAL THR GLY GLU GLY LEU GLU GLU SEQRES 13 A 258 LEU LYS GLU LYS ILE VAL GLU TYR ALA GLN LYS ASN THR SEQRES 14 A 258 ILE LEU HIS ARG MET ILE LEU ASP TYR GLY GLU LYS VAL SEQRES 15 A 258 GLU SER GLU ILE LYS LYS VAL GLU ASN PHE LEU ARG ASP SEQRES 16 A 258 LYS LYS LEU ARG ILE ASN PRO ARG TYR PHE ALA LEU LYS SEQRES 17 A 258 TYR LEU SER GLY ASP PRO GLU PHE TYR SER GLU GLY VAL SEQRES 18 A 258 LYS LEU GLY LEU PRO GLU LEU SER GLU GLU GLU ARG ILE SEQRES 19 A 258 GLY TYR ARG LEU LEU ILE ALA LYS ARG LYS ARG GLU TYR SEQRES 20 A 258 VAL GLU ASN VAL VAL LYS GLU ALA PHE ALA ASP SEQRES 1 B 258 GLY PRO LEU HIS MET VAL LYS VAL ALA LEU ALA GLY CYS SEQRES 2 B 258 PRO ASN VAL GLY LYS THR SER LEU PHE ASN ALA LEU THR SEQRES 3 B 258 GLY THR LYS GLN TYR VAL ALA ASN TRP PRO GLY VAL THR SEQRES 4 B 258 VAL GLU LYS LYS GLU GLY VAL PHE THR TYR LYS GLY TYR SEQRES 5 B 258 THR ILE ASN LEU ILE ASP LEU PRO GLY THR TYR SER LEU SEQRES 6 B 258 GLY TYR SER SER ILE ASP GLU LYS ILE ALA ARG ASP TYR SEQRES 7 B 258 LEU LEU LYS GLY ASP ALA ASP LEU VAL ILE LEU VAL ALA SEQRES 8 B 258 ASP SER VAL ASN PRO GLU GLN SER LEU TYR LEU LEU LEU SEQRES 9 B 258 GLU ILE LEU GLU MET GLU LYS LYS VAL ILE LEU ALA MET SEQRES 10 B 258 THR ALA ILE ASP GLU ALA LYS LYS THR GLY MET LYS ILE SEQRES 11 B 258 ASP ARG TYR GLU LEU GLN LYS HIS LEU GLY ILE PRO VAL SEQRES 12 B 258 VAL PHE THR SER SER VAL THR GLY GLU GLY LEU GLU GLU SEQRES 13 B 258 LEU LYS GLU LYS ILE VAL GLU TYR ALA GLN LYS ASN THR SEQRES 14 B 258 ILE LEU HIS ARG MET ILE LEU ASP TYR GLY GLU LYS VAL SEQRES 15 B 258 GLU SER GLU ILE LYS LYS VAL GLU ASN PHE LEU ARG ASP SEQRES 16 B 258 LYS LYS LEU ARG ILE ASN PRO ARG TYR PHE ALA LEU LYS SEQRES 17 B 258 TYR LEU SER GLY ASP PRO GLU PHE TYR SER GLU GLY VAL SEQRES 18 B 258 LYS LEU GLY LEU PRO GLU LEU SER GLU GLU GLU ARG ILE SEQRES 19 B 258 GLY TYR ARG LEU LEU ILE ALA LYS ARG LYS ARG GLU TYR SEQRES 20 B 258 VAL GLU ASN VAL VAL LYS GLU ALA PHE ALA ASP HET GNP A 1 32 HET MRD A 3 8 HET MG A 5 1 HET MG A 6 1 HET GNP B 2 32 HET MRD B 4 8 HET MG B 7 1 HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM MRD (4R)-2-METHYLPENTANE-2,4-DIOL HETNAM MG MAGNESIUM ION FORMUL 3 GNP 2(C10 H17 N6 O13 P3) FORMUL 4 MRD 2(C6 H14 O2) FORMUL 5 MG 3(MG 2+) FORMUL 10 HOH *455(H2 O) HELIX 1 1 GLY A 28 GLY A 38 1 11 HELIX 2 2 SER A 80 GLY A 93 1 14 HELIX 3 3 PRO A 107 GLU A 119 1 13 HELIX 4 4 ALA A 130 LYS A 136 1 7 HELIX 5 5 ASP A 142 GLY A 151 1 10 HELIX 6 6 GLY A 164 GLN A 177 1 14 HELIX 7 7 GLY A 190 LEU A 204 1 15 HELIX 8 8 ASN A 212 SER A 222 1 11 HELIX 9 9 ASP A 224 LEU A 234 1 11 HELIX 10 10 SER A 240 PHE A 267 1 28 HELIX 11 11 GLY B 28 GLY B 38 1 11 HELIX 12 12 SER B 80 GLY B 93 1 14 HELIX 13 13 PRO B 107 GLU B 119 1 13 HELIX 14 14 ALA B 130 THR B 137 1 8 HELIX 15 15 ASP B 142 GLY B 151 1 10 HELIX 16 16 GLY B 164 GLN B 177 1 14 HELIX 17 17 GLY B 190 ARG B 205 1 16 HELIX 18 18 ASN B 212 SER B 222 1 11 HELIX 19 19 ASP B 224 LEU B 234 1 11 HELIX 20 20 SER B 240 PHE B 267 1 28 SHEET 1 A 7 GLN A 41 ASN A 45 0 SHEET 2 A 7 GLU A 52 TYR A 60 -1 O LYS A 53 N ALA A 44 SHEET 3 A 7 TYR A 63 ASP A 69 -1 O LEU A 67 N GLY A 56 SHEET 4 A 7 VAL A 17 ALA A 22 1 N VAL A 17 O ASN A 66 SHEET 5 A 7 LEU A 97 ASP A 103 1 O ILE A 99 N ALA A 20 SHEET 6 A 7 VAL A 124 THR A 129 1 O ALA A 127 N ALA A 102 SHEET 7 A 7 VAL A 154 PHE A 156 1 O VAL A 155 N LEU A 126 SHEET 1 B 6 GLU B 55 TYR B 60 0 SHEET 2 B 6 TYR B 63 ASP B 69 -1 O ILE B 65 N PHE B 58 SHEET 3 B 6 MET B 16 ALA B 22 1 N LEU B 21 O ILE B 68 SHEET 4 B 6 LEU B 97 ASP B 103 1 O ILE B 99 N ALA B 20 SHEET 5 B 6 VAL B 124 THR B 129 1 O ALA B 127 N ALA B 102 SHEET 6 B 6 VAL B 154 PHE B 156 1 O VAL B 155 N LEU B 126 SHEET 1 C 2 TYR B 42 VAL B 43 0 SHEET 2 C 2 VAL B 51 GLU B 52 -1 O VAL B 51 N VAL B 43 LINK O1G GNP A 1 MG MG A 5 1555 1555 2.09 LINK O3G GNP A 1 MG MG A 6 1555 1555 2.03 LINK O1B GNP A 1 MG MG A 6 1555 1555 2.20 LINK O HOH A 4 MG MG A 6 1555 1555 2.44 LINK MG MG A 5 OD1 ASN A 26 1555 1555 2.21 LINK MG MG A 5 O HOH B 1 1555 1555 2.27 LINK MG MG A 5 O2G GNP B 2 1555 1555 2.14 LINK MG MG A 5 OD1 ASN B 26 1555 1555 2.21 LINK MG MG A 5 O HOH B 493 1555 1555 2.20 LINK MG MG A 6 OG1 THR A 30 1555 1555 2.24 LINK MG MG A 6 O HOH A 273 1555 1555 2.25 LINK MG MG A 6 O HOH A 274 1555 1555 2.24 LINK O1G GNP B 2 MG MG B 7 1555 1555 2.14 LINK O2B GNP B 2 MG MG B 7 1555 1555 2.15 LINK O HOH B 6 MG MG B 7 1555 1555 2.25 LINK MG MG B 7 O HOH B 8 1555 1555 2.25 LINK MG MG B 7 OG1 THR B 30 1555 1555 2.13 LINK MG MG B 7 O HOH B 270 1555 1555 2.30 SITE 1 AC1 22 HOH A 4 MG A 5 MG A 6 PRO A 25 SITE 2 AC1 22 ASN A 26 VAL A 27 GLY A 28 LYS A 29 SITE 3 AC1 22 THR A 30 SER A 31 ALA A 130 ASP A 132 SITE 4 AC1 22 SER A 158 SER A 159 VAL A 160 HOH A 272 SITE 5 AC1 22 HOH A 274 HOH A 418 HOH A 419 HOH A 478 SITE 6 AC1 22 ASN B 26 HOH B 493 SITE 1 AC2 6 ILE A 131 LYS A 135 MET A 139 LYS A 140 SITE 2 AC2 6 ILE A 141 HOH A 339 SITE 1 AC3 6 GNP A 1 ASN A 26 HOH B 1 GNP B 2 SITE 2 AC3 6 ASN B 26 HOH B 493 SITE 1 AC4 5 GNP A 1 HOH A 4 THR A 30 HOH A 273 SITE 2 AC4 5 HOH A 274 SITE 1 AC5 25 MG A 5 ASN A 26 HOH B 6 MG B 7 SITE 2 AC5 25 HOH B 11 PRO B 25 ASN B 26 VAL B 27 SITE 3 AC5 25 GLY B 28 LYS B 29 THR B 30 SER B 31 SITE 4 AC5 25 GLY B 72 THR B 129 ALA B 130 ASP B 132 SITE 5 AC5 25 SER B 158 SER B 159 VAL B 160 HOH B 270 SITE 6 AC5 25 HOH B 292 HOH B 343 HOH B 379 HOH B 432 SITE 7 AC5 25 HOH B 493 SITE 1 AC6 5 LYS B 135 MET B 139 LYS B 140 ILE B 141 SITE 2 AC6 5 HOH B 321 SITE 1 AC7 5 GNP B 2 HOH B 6 HOH B 8 THR B 30 SITE 2 AC7 5 HOH B 270 CRYST1 43.613 109.396 57.261 90.00 97.99 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 0.022929 0.000000 0.003218 0.00000 SCALE2 0.000000 0.009141 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017635 0.00000