HEADER SIGNALING PROTEIN 13-AUG-08 3E5H TITLE CRYSTAL STRUCTURE OF RAB28 GTPASE IN THE ACTIVE (GPPNHP-BOUND) FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS-RELATED PROTEIN RAB-28; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RAB28 (UNP RESIDUES 11-184); COMPND 5 SYNONYM: RAB-26; 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 GENE: RAB28; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS RAB GTPASE, SIGNALING PROTEIN, CELL MEMBRANE, GTP-BINDING, KEYWDS 2 LIPOPROTEIN, MEMBRANE, NUCLEOTIDE-BINDING, PRENYLATION EXPDTA X-RAY DIFFRACTION AUTHOR S.H.LEE,K.BAEK,Y.LI,R.DOMINGUEZ REVDAT 7 30-AUG-23 3E5H 1 REMARK SEQADV LINK REVDAT 6 25-OCT-17 3E5H 1 REMARK REVDAT 5 13-JUL-11 3E5H 1 VERSN REVDAT 4 09-JUN-09 3E5H 1 REVDAT REVDAT 3 24-FEB-09 3E5H 1 VERSN REVDAT 2 23-DEC-08 3E5H 1 JRNL REVDAT 1 26-AUG-08 3E5H 0 SPRSDE 26-AUG-08 3E5H 2HY4 JRNL AUTH S.H.LEE,K.BAEK,R.DOMINGUEZ JRNL TITL LARGE NUCLEOTIDE-DEPENDENT CONFORMATIONAL CHANGE IN RAB28. JRNL REF FEBS LETT. V. 582 4107 2008 JRNL REFN ISSN 0014-5793 JRNL PMID 19026641 JRNL DOI 10.1016/J.FEBSLET.2008.11.008 REMARK 2 REMARK 2 RESOLUTION. 1.50 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 35175 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.151 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1764 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 28.7990 - 3.5230 0.99 2758 144 0.1810 0.1980 REMARK 3 2 3.5230 - 2.7970 1.00 2624 141 0.1620 0.1810 REMARK 3 3 2.7970 - 2.4440 1.00 2578 163 0.1630 0.2050 REMARK 3 4 2.4440 - 2.2210 1.00 2584 116 0.1380 0.1430 REMARK 3 5 2.2210 - 2.0620 1.00 2595 127 0.1330 0.1680 REMARK 3 6 2.0620 - 1.9400 1.00 2550 133 0.1220 0.1650 REMARK 3 7 1.9400 - 1.8430 1.00 2561 125 0.1200 0.1610 REMARK 3 8 1.8430 - 1.7630 1.00 2517 143 0.1120 0.1630 REMARK 3 9 1.7630 - 1.6950 1.00 2540 141 0.1070 0.1480 REMARK 3 10 1.6950 - 1.6360 1.00 2529 126 0.1050 0.1510 REMARK 3 11 1.6360 - 1.5850 1.00 2552 134 0.1080 0.1530 REMARK 3 12 1.5850 - 1.5400 1.00 2522 130 0.1090 0.1660 REMARK 3 13 1.5400 - 1.4990 1.00 2501 141 0.1200 0.1790 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 : 70.29 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.34600 REMARK 3 B22 (A**2) : -0.34600 REMARK 3 B33 (A**2) : 0.69200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.007 1617 REMARK 3 ANGLE : 1.202 2224 REMARK 3 CHIRALITY : 0.076 255 REMARK 3 PLANARITY : 0.004 276 REMARK 3 DIHEDRAL : 17.825 631 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 3E5H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-AUG-08. REMARK 100 THE DEPOSITION ID IS D_1000048899. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL 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 : APS REMARK 200 BEAMLINE : 14-BM-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35232 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 19.20 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : 47.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 14.10 REMARK 200 R MERGE FOR SHELL (I) : 0.32100 REMARK 200 R SYM FOR SHELL (I) : 0.32100 REMARK 200 FOR SHELL : 10.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 2HXS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 100 MM NACL, 100 MM REMARK 280 POTASSIUM ACETATE, 5% GLYCEROL, 20 MM HEPES, PH 7.50, 2MM MGCL2, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 33.48850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 39.87350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 39.87350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 16.74425 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 39.87350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 39.87350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 50.23275 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 39.87350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.87350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 16.74425 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 39.87350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.87350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 50.23275 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 33.48850 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 33.48850 REMARK 350 REMARK 350 BIOMOLECULE: 2 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 258 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 259 LIES ON A SPECIAL POSITION. 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 LYS A 184 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 GLN A 121 71.37 -154.54 REMARK 500 LYS A 130 40.42 73.87 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 THR A 26 OG1 REMARK 620 2 THR A 44 OG1 84.8 REMARK 620 3 GNP A 201 O2B 91.5 176.2 REMARK 620 4 GNP A 201 O2G 174.7 90.1 93.6 REMARK 620 5 HOH A 333 O 88.4 90.7 88.5 90.1 REMARK 620 6 HOH A 375 O 87.3 89.4 91.2 94.3 175.6 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 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HXS RELATED DB: PDB DBREF 3E5H A 11 184 UNP P51157 RAB28_HUMAN 11 184 SEQADV 3E5H GLY A 7 UNP P51157 EXPRESSION TAG SEQADV 3E5H SER A 8 UNP P51157 EXPRESSION TAG SEQADV 3E5H HIS A 9 UNP P51157 EXPRESSION TAG SEQADV 3E5H MET A 10 UNP P51157 EXPRESSION TAG SEQRES 1 A 178 GLY SER HIS MET ARG GLN LEU LYS ILE VAL VAL LEU GLY SEQRES 2 A 178 ASP GLY ALA SER GLY LYS THR SER LEU THR THR CYS PHE SEQRES 3 A 178 ALA GLN GLU THR PHE GLY LYS GLN TYR LYS GLN THR ILE SEQRES 4 A 178 GLY LEU ASP PHE PHE LEU ARG ARG ILE THR LEU PRO GLY SEQRES 5 A 178 ASN LEU ASN VAL THR LEU GLN ILE TRP ASP ILE GLY GLY SEQRES 6 A 178 GLN THR ILE GLY GLY LYS MET LEU ASP LYS TYR ILE TYR SEQRES 7 A 178 GLY ALA GLN GLY VAL LEU LEU VAL TYR ASP ILE THR ASN SEQRES 8 A 178 TYR GLN SER PHE GLU ASN LEU GLU ASP TRP TYR THR VAL SEQRES 9 A 178 VAL LYS LYS VAL SER GLU GLU SER GLU THR GLN PRO LEU SEQRES 10 A 178 VAL ALA LEU VAL GLY ASN LYS ILE ASP LEU GLU HIS MET SEQRES 11 A 178 ARG THR ILE LYS PRO GLU LYS HIS LEU ARG PHE CYS GLN SEQRES 12 A 178 GLU ASN GLY PHE SER SER HIS PHE VAL SER ALA LYS THR SEQRES 13 A 178 GLY ASP SER VAL PHE LEU CYS PHE GLN LYS VAL ALA ALA SEQRES 14 A 178 GLU ILE LEU GLY ILE LYS LEU ASN LYS HET MG A 200 1 HET GNP A 201 32 HET GOL A 202 6 HET GOL A 203 6 HETNAM MG MAGNESIUM ION HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 MG MG 2+ FORMUL 3 GNP C10 H17 N6 O13 P3 FORMUL 4 GOL 2(C3 H8 O3) FORMUL 6 HOH *205(H2 O) HELIX 1 1 GLY A 24 GLU A 35 1 12 HELIX 2 2 GLY A 71 GLY A 76 5 6 HELIX 3 3 LYS A 77 TYR A 84 1 8 HELIX 4 4 ASN A 97 ASN A 103 1 7 HELIX 5 5 ASN A 103 SER A 118 1 16 HELIX 6 6 LYS A 130 ARG A 137 5 8 HELIX 7 7 LYS A 140 GLY A 152 1 13 HELIX 8 8 SER A 165 GLY A 179 1 15 SHEET 1 A 6 LEU A 47 LEU A 56 0 SHEET 2 A 6 LEU A 60 ILE A 69 -1 O LEU A 60 N LEU A 56 SHEET 3 A 6 GLN A 12 LEU A 18 1 N LEU A 13 O GLN A 65 SHEET 4 A 6 GLY A 88 ASP A 94 1 O LEU A 90 N LEU A 18 SHEET 5 A 6 LEU A 123 ASN A 129 1 O ALA A 125 N LEU A 91 SHEET 6 A 6 SER A 154 PHE A 157 1 O SER A 154 N LEU A 126 LINK OG1 THR A 26 MG MG A 200 1555 1555 2.09 LINK OG1 THR A 44 MG MG A 200 1555 1555 2.12 LINK MG MG A 200 O2B GNP A 201 1555 1555 2.09 LINK MG MG A 200 O2G GNP A 201 1555 1555 2.02 LINK MG MG A 200 O HOH A 333 1555 1555 2.15 LINK MG MG A 200 O HOH A 375 1555 1555 2.10 SITE 1 AC1 4 THR A 26 THR A 44 HOH A 333 HOH A 375 SITE 1 AC2 28 ASP A 20 GLY A 21 SER A 23 GLY A 24 SITE 2 AC2 28 LYS A 25 THR A 26 SER A 27 PHE A 37 SITE 3 AC2 28 GLY A 38 LYS A 39 TYR A 41 GLN A 43 SITE 4 AC2 28 THR A 44 GLY A 71 ASN A 129 LYS A 130 SITE 5 AC2 28 ASP A 132 LEU A 133 SER A 159 ALA A 160 SITE 6 AC2 28 LYS A 161 HOH A 217 HOH A 231 HOH A 274 SITE 7 AC2 28 HOH A 301 HOH A 333 HOH A 355 HOH A 375 SITE 1 AC3 8 LEU A 56 PRO A 57 GLY A 58 ASN A 59 SITE 2 AC3 8 LYS A 77 LYS A 113 HOH A 237 HOH A 298 SITE 1 AC4 8 ASP A 132 LEU A 133 GLU A 134 HIS A 135 SITE 2 AC4 8 MET A 136 LYS A 161 HOH A 280 HOH A 306 CRYST1 79.747 79.747 66.977 90.00 90.00 90.00 P 41 21 2 8 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 0.012540 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012540 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014930 0.00000