HEADER PROTEIN TRANSPORT 28-FEB-05 1YZL TITLE GPPNHP-BOUND RAB9 GTPASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS-RELATED PROTEIN RAB-9A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RAB-9, SID 99; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: RAB9A, RAB9, SID99; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) CODON PLUS-RIL CELLS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: GST FUSTION VECTOR, PGEX; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX6P1 KEYWDS RAB GTPASE, RAB9, VESICULAR TRAFFICKING, PROTEIN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR S.EATHIRAJ,X.PAN,C.RITACCO,D.G.LAMBRIGHT REVDAT 6 03-APR-24 1YZL 1 REMARK REVDAT 5 14-FEB-24 1YZL 1 REMARK SEQADV LINK REVDAT 4 31-JAN-18 1YZL 1 REMARK REVDAT 3 11-OCT-17 1YZL 1 REMARK REVDAT 2 24-FEB-09 1YZL 1 VERSN REVDAT 1 26-JUL-05 1YZL 0 JRNL AUTH S.EATHIRAJ,X.PAN,C.RITACCO,D.G.LAMBRIGHT JRNL TITL STRUCTURAL BASIS OF FAMILY-WIDE RAB GTPASE RECOGNITION BY JRNL TITL 2 RABENOSYN-5. JRNL REF NATURE V. 436 415 2005 JRNL REFN ISSN 0028-0836 JRNL PMID 16034420 JRNL DOI 10.1038/NATURE03798 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 4.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 17308 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 + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 925 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1131 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.17 REMARK 3 BIN R VALUE (WORKING SET) : 0.2100 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.2500 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1369 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 253 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.12000 REMARK 3 B22 (A**2) : 0.12000 REMARK 3 B33 (A**2) : -0.18000 REMARK 3 B12 (A**2) : 0.06000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.143 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.129 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.082 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.596 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1433 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1233 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1944 ; 1.158 ; 1.959 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2868 ; 0.810 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 171 ; 5.804 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 70 ;34.622 ;24.143 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 234 ;11.797 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;20.894 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 209 ; 0.067 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1588 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 313 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 285 ; 0.214 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1212 ; 0.185 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 713 ; 0.182 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 742 ; 0.079 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 241 ; 0.154 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 2 ; 0.119 ; 0.200 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.027 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 4 ; 0.104 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 28 ; 0.160 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 26 ; 0.185 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1108 ; 0.884 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 353 ; 0.103 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1367 ; 0.958 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 715 ; 1.344 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 577 ; 1.914 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1YZL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-MAR-05. REMARK 100 THE DEPOSITION ID IS D_1000032110. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-AUG-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19409 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06000 REMARK 200 FOR THE DATA SET : 26.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.39400 REMARK 200 FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: POLYALANINE RAB4 GTPASE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 6000, 200MM MAGNESIUM REMARK 280 CHLORIDE, 50MM MES, PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 4K, TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.48600 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 27.74300 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 27.74300 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 55.48600 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 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 GLY A -3 REMARK 465 PRO A -2 REMARK 465 LEU A -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 ALA A 2 REMARK 465 GLY A 3 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 LYS A 112 CG CD CE NZ REMARK 470 GLU A 113 CG CD OE1 OE2 REMARK 470 PRO A 114 CG CD REMARK 470 GLU A 115 CG CD OE1 OE2 REMARK 470 GLU A 130 CG CD OE1 OE2 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 ILE A 40 -87.75 -107.99 REMARK 500 LEU A 49 -176.03 -170.77 REMARK 500 VAL A 51 -62.37 -107.21 REMARK 500 LYS A 125 30.40 71.47 REMARK 500 SER A 158 -9.11 82.50 REMARK 500 ASN A 160 13.19 59.60 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 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 21 OG REMARK 620 2 THR A 39 OG1 87.2 REMARK 620 3 GNP A 400 O2G 172.3 87.1 REMARK 620 4 GNP A 400 O2B 90.7 177.5 94.8 REMARK 620 5 HOH A 419 O 86.9 91.9 88.1 86.7 REMARK 620 6 HOH A 426 O 90.1 87.2 94.9 94.1 176.9 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 MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 400 DBREF 1YZL A 2 175 UNP Q9R0M6 RAB9A_MOUSE 2 175 SEQADV 1YZL GLY A -3 UNP Q9R0M6 CLONING ARTIFACT SEQADV 1YZL PRO A -2 UNP Q9R0M6 CLONING ARTIFACT SEQADV 1YZL LEU A -1 UNP Q9R0M6 CLONING ARTIFACT SEQADV 1YZL GLY A 0 UNP Q9R0M6 CLONING ARTIFACT SEQADV 1YZL SER A 1 UNP Q9R0M6 CLONING ARTIFACT SEQRES 1 A 179 GLY PRO LEU GLY SER ALA GLY LYS SER SER LEU PHE LYS SEQRES 2 A 179 ILE ILE LEU LEU GLY ASP GLY GLY VAL GLY LYS SER SER SEQRES 3 A 179 LEU MET ASN ARG TYR VAL THR ASN LYS PHE ASP SER GLN SEQRES 4 A 179 LEU PHE HIS THR ILE GLY VAL GLU PHE LEU ASN LYS ASP SEQRES 5 A 179 LEU GLU VAL ASP GLY HIS PHE VAL THR MET GLN ILE TRP SEQRES 6 A 179 ASP THR ALA GLY GLN GLU ARG PHE ARG SER LEU ARG THR SEQRES 7 A 179 PRO PHE TYR ARG GLY SER ASP CYS CYS LEU LEU THR PHE SEQRES 8 A 179 SER VAL ASP ASP SER GLN SER PHE GLN ASN LEU SER ASN SEQRES 9 A 179 TRP LYS LYS GLU PHE ILE TYR TYR ALA ASP VAL LYS GLU SEQRES 10 A 179 PRO GLU SER PHE PRO PHE VAL ILE LEU GLY ASN LYS THR SEQRES 11 A 179 ASP ILE LYS GLU ARG GLN VAL SER THR GLU GLU ALA GLN SEQRES 12 A 179 ALA TRP CYS LYS ASP ASN GLY ASP TYR PRO TYR PHE GLU SEQRES 13 A 179 THR SER ALA LYS ASP SER THR ASN VAL ALA ALA ALA PHE SEQRES 14 A 179 GLU GLU ALA VAL ARG ARG ILE LEU ALA THR HET MG A 401 1 HET GNP A 400 32 HETNAM MG MAGNESIUM ION HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER FORMUL 2 MG MG 2+ FORMUL 3 GNP C10 H17 N6 O13 P3 FORMUL 4 HOH *253(H2 O) HELIX 1 1 GLY A 19 ASN A 30 1 12 HELIX 2 2 GLN A 66 ARG A 68 5 3 HELIX 3 3 PHE A 69 THR A 74 1 6 HELIX 4 4 PRO A 75 TYR A 77 5 3 HELIX 5 5 ASP A 91 ASN A 97 1 7 HELIX 6 6 ASN A 97 ASP A 110 1 14 HELIX 7 7 GLU A 113 PHE A 117 5 5 HELIX 8 8 SER A 134 ASN A 145 1 12 HELIX 9 9 ASN A 160 ALA A 174 1 15 SHEET 1 A 6 GLU A 43 GLU A 50 0 SHEET 2 A 6 PHE A 55 ASP A 62 -1 O ASP A 62 N GLU A 43 SHEET 3 A 6 LEU A 7 LEU A 13 1 N ILE A 10 O TRP A 61 SHEET 4 A 6 CYS A 82 SER A 88 1 O THR A 86 N LEU A 13 SHEET 5 A 6 PHE A 119 ASN A 124 1 O ASN A 124 N PHE A 87 SHEET 6 A 6 TYR A 150 GLU A 152 1 O PHE A 151 N GLY A 123 LINK OG SER A 21 MG MG A 401 1555 1555 2.01 LINK OG1 THR A 39 MG MG A 401 1555 1555 2.13 LINK O2G GNP A 400 MG MG A 401 1555 1555 1.96 LINK O2B GNP A 400 MG MG A 401 1555 1555 2.08 LINK MG MG A 401 O HOH A 419 1555 1555 2.15 LINK MG MG A 401 O HOH A 426 1555 1555 2.10 SITE 1 AC1 5 SER A 21 THR A 39 GNP A 400 HOH A 419 SITE 2 AC1 5 HOH A 426 SITE 1 AC2 27 GLY A 16 GLY A 17 VAL A 18 GLY A 19 SITE 2 AC2 27 LYS A 20 SER A 21 SER A 22 PHE A 32 SITE 3 AC2 27 ASP A 33 SER A 34 LEU A 36 HIS A 38 SITE 4 AC2 27 THR A 39 GLY A 65 ASN A 124 LYS A 125 SITE 5 AC2 27 ASP A 127 SER A 154 ALA A 155 LYS A 156 SITE 6 AC2 27 MG A 401 HOH A 409 HOH A 419 HOH A 426 SITE 7 AC2 27 HOH A 431 HOH A 497 HOH A 508 CRYST1 68.325 68.325 83.229 90.00 90.00 120.00 P 32 2 1 6 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 0.014636 0.008450 0.000000 0.00000 SCALE2 0.000000 0.016900 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012015 0.00000