HEADER HYDROLASE 11-MAR-24 8YNR TITLE CRYSTAL STRUCTURE OF HUMAN RAB23 IN COMPLEX WITH GMPPNP (1.8 ANGSTROMS TITLE 2 RESOLUTION) COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS-RELATED PROTEIN RAB-23; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: RAB23, HSPC137; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SMALL GTPASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.Y.CHAU,W.S.AIK REVDAT 1 04-DEC-24 8YNR 0 JRNL AUTH Y.Y.CHAU,H.LIANG,W.L.TUNG,C.H.H.HOR,W.S.AIK JRNL TITL STRUCTURAL BASIS FOR RAB23 ACTIVATION AND A LOSS-OF-FUNCTION JRNL TITL 2 MUTATION IN CARPENTER SYNDROME JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.18.2_3874: ???) 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) : 14.98 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 16007 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 833 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 14.9800 - 3.2600 1.00 2676 141 0.1739 0.1904 REMARK 3 2 3.2600 - 2.5900 1.00 2549 142 0.2158 0.2290 REMARK 3 3 2.5900 - 2.2700 1.00 2522 140 0.2281 0.2668 REMARK 3 4 2.2700 - 2.0600 1.00 2532 126 0.2148 0.2643 REMARK 3 5 2.0600 - 1.9100 1.00 2487 140 0.2241 0.2814 REMARK 3 6 1.9100 - 1.8000 0.96 2408 144 0.2729 0.2954 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.510 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 : 0.008 1282 REMARK 3 ANGLE : 1.030 1744 REMARK 3 CHIRALITY : 0.060 205 REMARK 3 PLANARITY : 0.005 220 REMARK 3 DIHEDRAL : 15.695 467 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 6:31 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.745 -12.036 19.764 REMARK 3 T TENSOR REMARK 3 T11: 0.1813 T22: 0.0734 REMARK 3 T33: 0.1731 T12: 0.0166 REMARK 3 T13: -0.0034 T23: 0.0024 REMARK 3 L TENSOR REMARK 3 L11: 2.0823 L22: 2.5242 REMARK 3 L33: 7.3016 L12: 0.9105 REMARK 3 L13: 0.2241 L23: -0.4067 REMARK 3 S TENSOR REMARK 3 S11: -0.0331 S12: -0.1289 S13: -0.0552 REMARK 3 S21: 0.0247 S22: 0.0322 S23: -0.2761 REMARK 3 S31: 0.1138 S32: 0.0628 S33: 0.0192 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN A AND RESID 32:65 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.026 -13.860 19.874 REMARK 3 T TENSOR REMARK 3 T11: 0.3063 T22: 0.1505 REMARK 3 T33: 0.2166 T12: -0.0059 REMARK 3 T13: -0.0208 T23: -0.0194 REMARK 3 L TENSOR REMARK 3 L11: 3.1604 L22: 3.5817 REMARK 3 L33: 4.3931 L12: 0.7891 REMARK 3 L13: 0.7622 L23: -0.2291 REMARK 3 S TENSOR REMARK 3 S11: 0.0985 S12: -0.1167 S13: -0.0038 REMARK 3 S21: 0.2300 S22: -0.0408 S23: -0.2496 REMARK 3 S31: 0.2246 S32: 0.3381 S33: -0.0869 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN A AND RESID 66:90 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.098 -14.883 21.558 REMARK 3 T TENSOR REMARK 3 T11: 0.2176 T22: 0.2631 REMARK 3 T33: 0.2200 T12: -0.0368 REMARK 3 T13: -0.0146 T23: 0.0564 REMARK 3 L TENSOR REMARK 3 L11: 1.8547 L22: 4.1959 REMARK 3 L33: 6.8531 L12: 0.3104 REMARK 3 L13: 0.7956 L23: -1.0529 REMARK 3 S TENSOR REMARK 3 S11: 0.2220 S12: -0.2038 S13: -0.3445 REMARK 3 S21: 0.3188 S22: 0.2238 S23: 0.5238 REMARK 3 S31: 0.5282 S32: -0.9355 S33: -0.3623 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN A AND RESID 91:121 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.031 -7.915 19.338 REMARK 3 T TENSOR REMARK 3 T11: 0.2446 T22: 0.5778 REMARK 3 T33: 0.2605 T12: 0.0266 REMARK 3 T13: 0.0469 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 0.8220 L22: 1.4261 REMARK 3 L33: 3.6418 L12: 0.0444 REMARK 3 L13: 1.0766 L23: 0.8760 REMARK 3 S TENSOR REMARK 3 S11: -0.0272 S12: -0.1779 S13: 0.1619 REMARK 3 S21: 0.3446 S22: -0.1621 S23: 0.5188 REMARK 3 S31: -0.4235 S32: -1.9835 S33: -0.0390 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: ( CHAIN A AND RESID 122:143 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.948 3.087 12.044 REMARK 3 T TENSOR REMARK 3 T11: 0.6985 T22: 0.5197 REMARK 3 T33: 0.3444 T12: 0.4549 REMARK 3 T13: -0.0489 T23: -0.0037 REMARK 3 L TENSOR REMARK 3 L11: 0.3081 L22: 2.4642 REMARK 3 L33: 1.1651 L12: -0.6260 REMARK 3 L13: -0.3384 L23: 1.6535 REMARK 3 S TENSOR REMARK 3 S11: -0.4143 S12: 0.1218 S13: 0.5106 REMARK 3 S21: -0.4789 S22: 0.1820 S23: 0.4012 REMARK 3 S31: -1.9848 S32: -1.2956 S33: -0.2242 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: ( CHAIN A AND RESID 144:157 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.895 0.547 16.952 REMARK 3 T TENSOR REMARK 3 T11: 0.5896 T22: 0.1731 REMARK 3 T33: 0.2032 T12: 0.1086 REMARK 3 T13: -0.0066 T23: -0.0148 REMARK 3 L TENSOR REMARK 3 L11: 6.5959 L22: 3.6252 REMARK 3 L33: 3.5941 L12: -2.8275 REMARK 3 L13: -2.4312 L23: 3.2552 REMARK 3 S TENSOR REMARK 3 S11: -0.1831 S12: -0.4992 S13: 0.5638 REMARK 3 S21: 0.4492 S22: 0.2132 S23: -0.2196 REMARK 3 S31: -1.2800 S32: 0.1776 S33: -0.3157 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: ( CHAIN A AND RESID 158:201) REMARK 3 ORIGIN FOR THE GROUP (A): -0.248 -5.609 23.617 REMARK 3 T TENSOR REMARK 3 T11: 0.4203 T22: 0.1125 REMARK 3 T33: 0.1994 T12: 0.0298 REMARK 3 T13: 0.0079 T23: 0.0033 REMARK 3 L TENSOR REMARK 3 L11: 2.4208 L22: 1.9478 REMARK 3 L33: 3.9346 L12: 0.0244 REMARK 3 L13: -0.0286 L23: -0.5556 REMARK 3 S TENSOR REMARK 3 S11: -0.0071 S12: -0.3007 S13: 0.0933 REMARK 3 S21: 0.6044 S22: 0.1210 S23: 0.0478 REMARK 3 S31: -0.2127 S32: -0.0094 S33: -0.1091 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 8YNR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1300046004. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-NOV-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-X REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : RIGAKU HYPIX-6000HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO REMARK 200 DATA SCALING SOFTWARE : CRYSALISPRO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16159 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 14.980 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 11.30 REMARK 200 R MERGE (I) : 0.10900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.2000 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) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 10.90 REMARK 200 R MERGE FOR SHELL (I) : 1.57800 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SPG BUFFER PH 5.0, 20% PEG 1500, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.66650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.30050 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.66650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 35.30050 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 TOTAL BURIED SURFACE AREA: 1010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL 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 GLN A 68 REMARK 465 GLU A 69 REMARK 465 GLU A 70 REMARK 465 PHE A 71 REMARK 465 ASP A 72 REMARK 465 ALA A 73 REMARK 465 LYS A 172 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 57 CG OD1 OD2 REMARK 470 ARG A 59 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 74 CG1 CG2 CD1 REMARK 470 LYS A 76 CG CD CE NZ REMARK 470 ARG A 80 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 95 CG CD OE1 OE2 REMARK 470 GLU A 98 CG CD OE1 OE2 REMARK 470 GLU A 105 CG CD OE1 OE2 REMARK 470 LYS A 132 CG CD CE NZ REMARK 470 GLU A 134 CG CD OE1 OE2 REMARK 470 LYS A 141 CG CD CE NZ REMARK 470 ARG A 142 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 144 CG CD CE NZ 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 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 23 OG REMARK 620 2 THR A 41 OG1 78.8 REMARK 620 3 GNP A 201 O2G 176.9 98.5 REMARK 620 4 GNP A 201 O1B 90.5 169.3 92.2 REMARK 620 5 HOH A 324 O 84.7 91.0 96.8 88.5 REMARK 620 6 HOH A 325 O 89.7 90.9 88.9 88.6 173.7 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8YIM RELATED DB: PDB REMARK 900 SAME COMPLEX BUT DIFFERENT SPACE GROUP REMARK 900 RELATED ID: 8YL3 RELATED DB: PDB REMARK 900 SAME PROTEIN COMPLEXED WITH GDP DBREF 8YNR A 7 172 UNP Q9ULC3 RAB23_HUMAN 7 172 SEQADV 8YNR SER A 6 UNP Q9ULC3 EXPRESSION TAG SEQRES 1 A 167 SER GLU VAL ALA ILE LYS MET VAL VAL VAL GLY ASN GLY SEQRES 2 A 167 ALA VAL GLY LYS SER SER MET ILE GLN ARG TYR CYS LYS SEQRES 3 A 167 GLY ILE PHE THR LYS ASP TYR LYS LYS THR ILE GLY VAL SEQRES 4 A 167 ASP PHE LEU GLU ARG GLN ILE GLN VAL ASN ASP GLU ASP SEQRES 5 A 167 VAL ARG LEU MET LEU TRP ASP THR ALA GLY GLN GLU GLU SEQRES 6 A 167 PHE ASP ALA ILE THR LYS ALA TYR TYR ARG GLY ALA GLN SEQRES 7 A 167 ALA CYS VAL LEU VAL PHE SER THR THR ASP ARG GLU SER SEQRES 8 A 167 PHE GLU ALA VAL SER SER TRP ARG GLU LYS VAL VAL ALA SEQRES 9 A 167 GLU VAL GLY ASP ILE PRO THR VAL LEU VAL GLN ASN LYS SEQRES 10 A 167 ILE ASP LEU LEU ASP ASP SER CYS ILE LYS ASN GLU GLU SEQRES 11 A 167 ALA GLU ALA LEU ALA LYS ARG LEU LYS LEU ARG PHE TYR SEQRES 12 A 167 ARG THR SER VAL LYS GLU ASP LEU ASN VAL ASN GLU VAL SEQRES 13 A 167 PHE LYS TYR LEU ALA GLU LYS TYR LEU GLN LYS HET GNP A 201 32 HET MG A 202 1 HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM MG MAGNESIUM ION FORMUL 2 GNP C10 H17 N6 O13 P3 FORMUL 3 MG MG 2+ FORMUL 4 HOH *105(H2 O) HELIX 1 AA1 GLY A 21 GLY A 32 1 12 HELIX 2 AA2 THR A 75 ARG A 80 1 6 HELIX 3 AA3 ASP A 93 ALA A 99 1 7 HELIX 4 AA4 ALA A 99 GLY A 112 1 14 HELIX 5 AA5 LYS A 122 SER A 129 5 8 HELIX 6 AA6 LYS A 132 LEU A 143 1 12 HELIX 7 AA7 ASN A 157 GLN A 171 1 15 SHEET 1 AA1 6 VAL A 44 VAL A 53 0 SHEET 2 AA1 6 GLU A 56 THR A 65 -1 O VAL A 58 N ILE A 51 SHEET 3 AA1 6 VAL A 8 VAL A 15 1 N ILE A 10 O MET A 61 SHEET 4 AA1 6 ALA A 84 SER A 90 1 O VAL A 88 N VAL A 15 SHEET 5 AA1 6 THR A 116 ASN A 121 1 O VAL A 117 N LEU A 87 SHEET 6 AA1 6 ARG A 146 ARG A 149 1 O ARG A 146 N LEU A 118 LINK OG SER A 23 MG MG A 202 1555 1555 2.13 LINK OG1 THR A 41 MG MG A 202 1555 1555 2.10 LINK O2G GNP A 201 MG MG A 202 1555 1555 1.97 LINK O1B GNP A 201 MG MG A 202 1555 1555 2.09 LINK MG MG A 202 O HOH A 324 1555 1555 2.10 LINK MG MG A 202 O HOH A 325 1555 1555 2.12 CRYST1 38.677 61.333 70.601 90.00 90.00 90.00 P 2 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 0.025855 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016304 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014164 0.00000