PDB Short entry for 1X3S HEADER ENDOCYTOSIS/EXOCYTOSIS 10-MAY-05 1X3S TITLE CRYSTAL STRUCTURE OF HUMAN RAB18 IN COMPLEX WITH GPPNHP COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS-RELATED PROTEIN RAB-18; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: GTPASE DOMAIN; COMPND 5 SYNONYM: GTP-BINDING PROTEIN RAB18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 OTHER_DETAILS: CELL-FREE PROTEIN SYNTHESIS SYSTEM KEYWDS GTPASE, RAB, GNP, STRUCTURAL GENOMICS, NPPSFA, NATIONAL KEYWDS 2 PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, KEYWDS 3 RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, KEYWDS 4 ENDOCYTOSIS/EXOCYTOSIS COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.KUKIMOTO-NIINO,K.MURAYAMA,L.CHEN,Z.J.LIU,B.C.WANG, AUTHOR 2 M.SHIROUZU,S.YOKOYAMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS AUTHOR 3 INITIATIVE (RSGI) REVDAT 3 24-FEB-09 1X3S 1 VERSN REVDAT 2 20-DEC-05 1X3S 1 AUTHOR JRNL REVDAT 1 10-NOV-05 1X3S 0 JRNL AUTH M.KUKIMOTO-NIINO,K.MURAYAMA,L.CHEN,Z.J.LIU, JRNL AUTH 2 B.C.WANG,M.SHIROUZU,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF HUMAN RAB18 IN COMPLEX WITH JRNL TITL 2 GPPNHP JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.32 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 596602.690 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 40584 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 SET) : 0.185 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4425 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.32 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5567 REMARK 3 BIN R VALUE (WORKING SET) : 0.2140 REMARK 3 BIN FREE R VALUE : 0.2400 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 659 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1405 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.73000 REMARK 3 B22 (A**2) : -2.28000 REMARK 3 B33 (A**2) : -1.46000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.52000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.14 REMARK 3 ESD FROM SIGMAA (A) : 0.08 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.16 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.08 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 2.00 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.36 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.42 REMARK 3 BSOL : 46.84 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : GNP_PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : GNP_XPLOR_TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1X3S COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-MAY-05. REMARK 100 THE RCSB ID CODE IS RCSB024342. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97931, 0.97917, 0.96860 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44016 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.320 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 (%) : 87.2 REMARK 200 DATA REDUNDANCY : 5.383 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 32.5881 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.17100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 7.499 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, BIS-TRIS, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 300K 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 32.59100 REMARK 290 SMTRY3 2 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 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 -6 REMARK 465 SER A -5 REMARK 465 SER A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 SER A -1 REMARK 465 GLY A 0 REMARK 465 MSE A 1 REMARK 465 GLU A 179 REMARK 465 ASN A 180 REMARK 465 GLN A 181 REMARK 465 ASN A 182 REMARK 465 SER A 183 REMARK 465 GLY A 184 REMARK 465 PRO A 185 REMARK 465 SER A 186 REMARK 465 SER A 187 REMARK 465 GLY A 188 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 ASP A 94 CB - CG - OD1 ANGL. DEV. = 5.7 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 TYR A 109 66.91 -110.82 REMARK 500 LYS A 123 32.09 75.24 REMARK 500 CYS A 155 -18.67 76.21 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 200 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 22 OG REMARK 620 2 THR A 40 OG1 85.3 REMARK 620 3 GNP A 300 O2G 174.9 89.7 REMARK 620 4 GNP A 300 O2B 89.9 175.1 95.1 REMARK 620 5 HOH A 301 O 87.1 90.8 94.1 89.9 REMARK 620 6 HOH A 303 O 88.3 90.1 90.6 88.9 175.3 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 MG A 200 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: HSI002010139.1 RELATED DB: TARGETDB DBREF 1X3S A 1 182 UNP Q9NP72 RAB18_HUMAN 1 182 SEQADV 1X3S GLY A -6 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S SER A -5 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S SER A -4 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S GLY A -3 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S SER A -2 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S SER A -1 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S GLY A 0 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S MSE A 1 UNP Q9NP72 MET 1 MODIFIED RESIDUE SEQADV 1X3S MSE A 118 UNP Q9NP72 MET 118 MODIFIED RESIDUE SEQADV 1X3S MSE A 145 UNP Q9NP72 MET 145 MODIFIED RESIDUE SEQADV 1X3S SER A 183 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S GLY A 184 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S PRO A 185 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S SER A 186 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S SER A 187 UNP Q9NP72 CLONING ARTIFACT SEQADV 1X3S GLY A 188 UNP Q9NP72 CLONING ARTIFACT SEQRES 1 A 195 GLY SER SER GLY SER SER GLY MSE ASP GLU ASP VAL LEU SEQRES 2 A 195 THR THR LEU LYS ILE LEU ILE ILE GLY GLU SER GLY VAL SEQRES 3 A 195 GLY LYS SER SER LEU LEU LEU ARG PHE THR ASP ASP THR SEQRES 4 A 195 PHE ASP PRO GLU LEU ALA ALA THR ILE GLY VAL ASP PHE SEQRES 5 A 195 LYS VAL LYS THR ILE SER VAL ASP GLY ASN LYS ALA LYS SEQRES 6 A 195 LEU ALA ILE TRP ASP THR ALA GLY GLN GLU ARG PHE ARG SEQRES 7 A 195 THR LEU THR PRO SER TYR TYR ARG GLY ALA GLN GLY VAL SEQRES 8 A 195 ILE LEU VAL TYR ASP VAL THR ARG ARG ASP THR PHE VAL SEQRES 9 A 195 LYS LEU ASP ASN TRP LEU ASN GLU LEU GLU THR TYR CYS SEQRES 10 A 195 THR ARG ASN ASP ILE VAL ASN MSE LEU VAL GLY ASN LYS SEQRES 11 A 195 ILE ASP LYS GLU ASN ARG GLU VAL ASP ARG ASN GLU GLY SEQRES 12 A 195 LEU LYS PHE ALA ARG LYS HIS SER MSE LEU PHE ILE GLU SEQRES 13 A 195 ALA SER ALA LYS THR CYS ASP GLY VAL GLN CYS ALA PHE SEQRES 14 A 195 GLU GLU LEU VAL GLU LYS ILE ILE GLN THR PRO GLY LEU SEQRES 15 A 195 TRP GLU SER GLU ASN GLN ASN SER GLY PRO SER SER GLY MODRES 1X3S MSE A 118 MET SELENOMETHIONINE MODRES 1X3S MSE A 145 MET SELENOMETHIONINE HET MSE A 118 8 HET MSE A 145 8 HET MG A 200 1 HET GNP A 300 32 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 2 MG MG 2+ FORMUL 3 GNP C10 H17 N6 O13 P3 FORMUL 4 HOH *230(H2 O) HELIX 1 1 GLY A 20 ASP A 31 1 12 HELIX 2 2 GLN A 67 ARG A 71 5 5 HELIX 3 3 LEU A 73 ARG A 79 1 7 HELIX 4 4 ARG A 92 LYS A 98 1 7 HELIX 5 5 LYS A 98 GLU A 107 1 10 HELIX 6 6 ASP A 132 HIS A 143 1 12 HELIX 7 7 GLY A 157 GLN A 171 1 15 HELIX 8 8 THR A 172 TRP A 176 5 5 SHEET 1 A 6 VAL A 43 VAL A 52 0 SHEET 2 A 6 ASN A 55 THR A 64 -1 O ILE A 61 N LYS A 46 SHEET 3 A 6 VAL A 5 ILE A 14 1 N LEU A 9 O ALA A 60 SHEET 4 A 6 GLY A 83 ASP A 89 1 O ILE A 85 N LEU A 12 SHEET 5 A 6 VAL A 116 ASN A 122 1 O ASN A 122 N TYR A 88 SHEET 6 A 6 LEU A 146 GLU A 149 1 O LEU A 146 N LEU A 119 LINK MG MG A 200 OG SER A 22 1555 1555 2.09 LINK MG MG A 200 OG1 THR A 40 1555 1555 2.06 LINK MG MG A 200 O2G GNP A 300 1555 1555 2.02 LINK MG MG A 200 O2B GNP A 300 1555 1555 2.05 LINK C ASN A 117 N MSE A 118 1555 1555 1.32 LINK C MSE A 118 N LEU A 119 1555 1555 1.33 LINK C SER A 144 N MSE A 145 1555 1555 1.32 LINK C MSE A 145 N LEU A 146 1555 1555 1.33 LINK MG MG A 200 O HOH A 301 1555 1555 2.12 LINK MG MG A 200 O HOH A 303 1555 1555 2.14 SITE 1 AC1 5 SER A 22 THR A 40 GNP A 300 HOH A 301 SITE 2 AC1 5 HOH A 303 SITE 1 AC2 29 SER A 17 GLY A 18 VAL A 19 GLY A 20 SITE 2 AC2 29 LYS A 21 SER A 22 SER A 23 PHE A 33 SITE 3 AC2 29 ASP A 34 PRO A 35 ALA A 39 THR A 40 SITE 4 AC2 29 GLY A 66 ASN A 122 LYS A 123 ASP A 125 SITE 5 AC2 29 LYS A 126 SER A 151 ALA A 152 LYS A 153 SITE 6 AC2 29 MG A 200 HOH A 301 HOH A 303 HOH A 309 SITE 7 AC2 29 HOH A 319 HOH A 330 HOH A 357 HOH A 360 SITE 8 AC2 29 HOH A 361 CRYST1 37.889 65.182 40.710 90.00 91.42 90.00 P 1 21 1 2 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 0.026393 0.000000 0.000654 0.00000 SCALE2 0.000000 0.015342 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024572 0.00000