HEADER PROTEIN TRANSPORT 04-JAN-01 1HUQ TITLE 1.8A CRYSTAL STRUCTURE OF THE MONOMERIC GTPASE RAB5C (MOUSE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAB5C; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: GTPASE DOMAIN; 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS G-PROTEIN, GTP HYDROLYSIS, ENDOCYTOSIS, RAB PROTEIN, MEMBRANE KEYWDS 2 TRAFFICKING, PROTEIN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR E.MERITHEW,S.HATHERLY,J.J.DUMAS,D.C.LAWE,R.HELLER-HARRISON, AUTHOR 2 D.G.LAMBRIGHT REVDAT 4 09-AUG-23 1HUQ 1 REMARK LINK REVDAT 3 24-FEB-09 1HUQ 1 VERSN REVDAT 2 02-MAY-01 1HUQ 1 JRNL REVDAT 1 07-FEB-01 1HUQ 0 JRNL AUTH E.MERITHEW,S.HATHERLY,J.J.DUMAS,D.C.LAWE,R.HELLER-HARRISON, JRNL AUTH 2 D.G.LAMBRIGHT JRNL TITL STRUCTURAL PLASTICITY OF AN INVARIANT HYDROPHOBIC TRIAD IN JRNL TITL 2 THE SWITCH REGIONS OF RAB GTPASES IS A DETERMINANT OF JRNL TITL 3 EFFECTOR RECOGNITION. JRNL REF J.BIOL.CHEM. V. 276 13982 2001 JRNL REFN ISSN 0021-9258 JRNL PMID 11278565 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 13580 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) : 0.195 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 679 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1285 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 153 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.50 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HUQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JAN-01. REMARK 100 THE DEPOSITION ID IS D_1000012597. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-00 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14494 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05400 REMARK 200 FOR THE DATA SET : 20.3000 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) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.22700 REMARK 200 FOR SHELL : 5.400 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: 3RAB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-6000, SODIUM CHLORIDE, MAGNESIUM REMARK 280 CHLORIDE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 17.92500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.95700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 32.95700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.92500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.00000 REMARK 290 SMTRY3 4 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ILE A 19 CG1 CG2 CD1 REMARK 480 LYS A 23 CG CD CE NZ REMARK 480 GLU A 51 CG CD OE1 OE2 REMARK 480 ASP A 66 CG OD1 OD2 REMARK 480 ASP A 67 CG OD1 OD2 REMARK 480 GLU A 81 CG CD OE1 OE2 REMARK 480 ARG A 92 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 117 CG CD CE NZ REMARK 480 ARG A 121 CG CD NE CZ NH1 NH2 REMARK 480 GLN A 147 CG CD OE1 NE2 REMARK 480 LEU A 182 OXT REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 LEU A 182 C LEU A 182 OXT 0.216 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 121 NE - CZ - NH2 ANGL. DEV. = 3.8 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 ASP A 66 74.11 27.86 REMARK 500 ASP A 67 -0.52 69.95 REMARK 500 LEU A 138 57.72 -92.09 REMARK 500 ALA A 168 2.04 82.74 REMARK 500 ASN A 170 11.86 59.40 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 300 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 35 OG REMARK 620 2 THR A 53 OG1 79.2 REMARK 620 3 GNP A 200 O2G 168.6 92.6 REMARK 620 4 GNP A 200 O2B 97.2 176.2 90.8 REMARK 620 5 HOH A 359 O 81.9 91.6 90.5 86.7 REMARK 620 6 HOH A 360 O 99.3 91.4 88.7 90.3 176.9 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 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 200 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3RAB RELATED DB: PDB REMARK 900 3RAB IS GPPNHP-BOUND RAB3A. REMARK 900 RELATED ID: 1EK0 RELATED DB: PDB REMARK 900 1EK0 IS GPPNHP-BOUND YPT51. REMARK 900 RELATED ID: 1D5C RELATED DB: PDB REMARK 900 1D5C IS PLASMODIUM FALCIPARUM RAB6 COMPLEXED WITH GDP. REMARK 900 RELATED ID: 1G16 RELATED DB: PDB REMARK 900 1G16 IS SEC4-GDP. REMARK 900 RELATED ID: 1ZBD RELATED DB: PDB REMARK 900 1ZBD IS THE SMALL G PROTEIN RAB3A COMPLEXED WITH THE EFFECTOR REMARK 900 DOMAIN OF RABPHILIN-3A. REMARK 900 RELATED ID: 5P21 RELATED DB: PDB REMARK 900 5P21 IS C-H-RAS P21 PROTEIN IN COMPLEX WITH GUANOSINE-5'-(BETA, REMARK 900 GAMMA-IMIDO) TRIPHOSPHATE (GPPNP). DBREF 1HUQ A 19 182 UNP P35278 RAB5C_MOUSE 19 182 SEQRES 1 A 164 ILE CYS GLN PHE LYS LEU VAL LEU LEU GLY GLU SER ALA SEQRES 2 A 164 VAL GLY LYS SER SER LEU VAL LEU ARG PHE VAL LYS GLY SEQRES 3 A 164 GLN PHE HIS GLU TYR GLN GLU SER THR ILE GLY ALA ALA SEQRES 4 A 164 PHE LEU THR GLN THR VAL CYS LEU ASP ASP THR THR VAL SEQRES 5 A 164 LYS PHE GLU ILE TRP ASP THR ALA GLY GLN GLU ARG TYR SEQRES 6 A 164 HIS SER LEU ALA PRO MET TYR TYR ARG GLY ALA GLN ALA SEQRES 7 A 164 ALA ILE VAL VAL TYR ASP ILE THR ASN THR ASP THR PHE SEQRES 8 A 164 ALA ARG ALA LYS ASN TRP VAL LYS GLU LEU GLN ARG GLN SEQRES 9 A 164 ALA SER PRO ASN ILE VAL ILE ALA LEU ALA GLY ASN LYS SEQRES 10 A 164 ALA ASP LEU ALA SER LYS ARG ALA VAL GLU PHE GLN GLU SEQRES 11 A 164 ALA GLN ALA TYR ALA ASP ASP ASN SER LEU LEU PHE MET SEQRES 12 A 164 GLU THR SER ALA LYS THR ALA MET ASN VAL ASN GLU ILE SEQRES 13 A 164 PHE MET ALA ILE ALA LYS LYS LEU HET MG A 300 1 HET GNP A 200 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 *153(H2 O) HELIX 1 1 GLY A 33 GLY A 44 1 12 HELIX 2 2 GLN A 80 SER A 85 5 6 HELIX 3 3 LEU A 86 ARG A 92 1 7 HELIX 4 4 ASN A 105 ALA A 123 1 19 HELIX 5 5 LEU A 138 ARG A 142 5 5 HELIX 6 6 GLU A 145 ASN A 156 1 12 HELIX 7 7 ASN A 170 LEU A 182 1 13 SHEET 1 A 6 ALA A 56 LEU A 65 0 SHEET 2 A 6 THR A 68 THR A 77 -1 N THR A 68 O LEU A 65 SHEET 3 A 6 CYS A 20 GLY A 28 1 N CYS A 20 O THR A 69 SHEET 4 A 6 ALA A 96 ASP A 102 1 O ALA A 96 N VAL A 25 SHEET 5 A 6 VAL A 128 ASN A 134 1 O VAL A 128 N ALA A 97 SHEET 6 A 6 LEU A 159 GLU A 162 1 O LEU A 159 N LEU A 131 LINK OG SER A 35 MG MG A 300 1555 1555 2.30 LINK OG1 THR A 53 MG MG A 300 1555 1555 2.33 LINK O2G GNP A 200 MG MG A 300 1555 1555 2.24 LINK O2B GNP A 200 MG MG A 300 1555 1555 2.25 LINK MG MG A 300 O HOH A 359 1555 1555 2.38 LINK MG MG A 300 O HOH A 360 1555 1555 2.33 SITE 1 AC1 5 SER A 35 THR A 53 GNP A 200 HOH A 359 SITE 2 AC1 5 HOH A 360 SITE 1 AC2 29 SER A 30 ALA A 31 VAL A 32 GLY A 33 SITE 2 AC2 29 LYS A 34 SER A 35 SER A 36 PHE A 46 SITE 3 AC2 29 HIS A 47 GLU A 48 GLN A 50 SER A 52 SITE 4 AC2 29 THR A 53 GLY A 79 ASN A 134 LYS A 135 SITE 5 AC2 29 ASP A 137 LEU A 138 SER A 164 ALA A 165 SITE 6 AC2 29 LYS A 166 LYS A 181 MG A 300 HOH A 309 SITE 7 AC2 29 HOH A 318 HOH A 359 HOH A 378 HOH A 391 SITE 8 AC2 29 HOH A 439 CRYST1 35.850 64.000 65.914 90.00 90.00 90.00 P 21 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 0.027894 -0.000001 -0.000001 0.00000 SCALE2 0.000000 0.015625 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015171 0.00000