HEADER ENDOCYTOSIS/EXOCYTOSIS 30-MAR-07 2EQB TITLE CRYSTAL STRUCTURE OF THE RAB GTPASE SEC4P, THE SEC2P GEF DOMAIN, AND TITLE 2 PHOSPHATE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS-RELATED PROTEIN SEC4; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 19-187; COMPND 5 SYNONYM: SUPPRESSOR OF RHO3 PROTEIN 6, RAB GTPASE SEC4P; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RAB GUANINE NUCLEOTIDE EXCHANGE FACTOR SEC2; COMPND 9 CHAIN: B, C; COMPND 10 FRAGMENT: GEF DOMAIN, RESIDUES 51-142; COMPND 11 SYNONYM: GDP-GTP EXCHANGE FACTOR SEC2; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 12 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 13 ORGANISM_TAXID: 4932; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS COILED COIL, ENDOCYTOSIS-EXOCYTOSIS COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.SATO,S.FUKAI,R.ISHITANI,O.NUREKI REVDAT 4 13-MAR-24 2EQB 1 REMARK SEQADV REVDAT 3 24-FEB-09 2EQB 1 VERSN REVDAT 2 05-JUN-07 2EQB 1 JRNL REVDAT 1 22-MAY-07 2EQB 0 JRNL AUTH Y.SATO,S.FUKAI,R.ISHITANI,O.NUREKI JRNL TITL CRYSTAL STRUCTURE OF THE SEC4P{MIDDLE DOT}SEC2P COMPLEX IN JRNL TITL 2 THE NUCLEOTIDE EXCHANGING INTERMEDIATE STATE JRNL REF PROC.NATL.ACAD.SCI.USA V. 104 8305 2007 JRNL REFN ISSN 0027-8424 JRNL PMID 17488829 JRNL DOI 10.1073/PNAS.0701550104 REMARK 2 REMARK 2 RESOLUTION. 2.70 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.08 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3233822.840 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 23220 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) : 0.273 REMARK 3 FREE R VALUE : 0.298 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1121 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3559 REMARK 3 BIN R VALUE (WORKING SET) : 0.4410 REMARK 3 BIN FREE R VALUE : 0.4330 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 178 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.032 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2899 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 114 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -20.90000 REMARK 3 B22 (A**2) : 40.93000 REMARK 3 B33 (A**2) : -20.02000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.48 REMARK 3 ESD FROM SIGMAA (A) : 0.90 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) : 0.51 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.81 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 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) : 2.830 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.920 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.650 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.910 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.31 REMARK 3 BSOL : 40.42 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 : 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2EQB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-APR-07. REMARK 100 THE DEPOSITION ID IS D_1000026976. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-06; 21-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : SPRING-8; PHOTON FACTORY REMARK 200 BEAMLINE : BL41XU; BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000; 0.97956, 0.97973 REMARK 200 MONOCHROMATOR : SI 111; SI 111 REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315; ADSC QUANTUM REMARK 200 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23619 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 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 (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.28800 REMARK 200 FOR SHELL : 2.070 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 75.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 150MM DIPOTASSIUM HYDROGENPHOSPHATE, REMARK 280 17% PEG 3350, 150MM DIMETHYL(2-HYDROXYETHYL)AMMONIUM PROPANE REMARK 280 SULFONATE, PH 7.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 58.29050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.71100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 61.66600 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 58.29050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.71100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 61.66600 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 58.29050 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.71100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 61.66600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 58.29050 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 58.71100 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 61.66600 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 14 REMARK 465 PRO A 15 REMARK 465 LEU A 16 REMARK 465 GLY B 46 REMARK 465 PRO B 47 REMARK 465 LEU B 48 REMARK 465 GLY B 49 REMARK 465 GLY C 46 REMARK 465 PRO C 47 REMARK 465 LEU C 48 REMARK 465 GLY C 49 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 SER A 18 -124.57 -156.26 REMARK 500 SER A 34 -70.54 -70.93 REMARK 500 LYS A 60 105.57 -160.63 REMARK 500 ILE A 64 142.27 -174.05 REMARK 500 GLN A 79 134.02 -20.59 REMARK 500 GLU A 80 -72.11 -26.80 REMARK 500 ARG A 81 -113.96 -11.21 REMARK 500 PHE A 82 24.21 -62.71 REMARK 500 ASN A 123 89.66 -63.81 REMARK 500 ASP A 124 -0.44 -32.25 REMARK 500 ASP A 136 -87.57 -70.28 REMARK 500 MET A 137 156.10 -44.75 REMARK 500 GLU A 138 62.32 -119.80 REMARK 500 ARG A 140 63.69 -31.03 REMARK 500 VAL A 141 7.73 -60.51 REMARK 500 SER A 161 -176.13 171.00 REMARK 500 SER A 162 110.56 -163.14 REMARK 500 ALA A 163 33.05 -61.65 REMARK 500 ASN A 165 -14.11 -150.16 REMARK 500 ASN A 168 -17.09 63.61 REMARK 500 ASN B 51 -102.67 -121.09 REMARK 500 ASN B 53 -72.87 -61.28 REMARK 500 ALA B 81 -35.35 -37.97 REMARK 500 GLU B 83 0.32 -58.64 REMARK 500 LEU B 86 -60.99 -90.42 REMARK 500 LYS B 96 -39.72 -36.14 REMARK 500 ASN B 98 -15.69 -49.48 REMARK 500 LYS B 99 -74.83 -81.34 REMARK 500 GLU B 102 -78.90 -42.94 REMARK 500 ASP B 103 -27.56 -35.24 REMARK 500 ALA B 117 -70.05 -59.86 REMARK 500 GLU C 72 -18.59 -49.62 REMARK 500 ARG C 75 -78.24 -64.22 REMARK 500 LEU C 76 -34.14 -38.56 REMARK 500 ALA C 90 5.63 -65.38 REMARK 500 GLU C 93 -82.21 -71.78 REMARK 500 ALA C 94 -38.73 -30.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 C 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2E7S RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE YEAST SEC2P GEF DOMAIN REMARK 900 RELATED ID: 2OCY RELATED DB: PDB REMARK 900 COMPLEX OF THE GUANINE EXHANGE FACTOR SEC2P AND THE RAB GTPASE SEC4P DBREF 2EQB A 19 187 UNP P07560 SEC4_YEAST 19 187 DBREF 2EQB B 51 142 UNP P17065 SEC2_YEAST 51 142 DBREF 2EQB C 51 142 UNP P17065 SEC2_YEAST 51 142 SEQADV 2EQB GLY A 14 UNP P07560 CLONING ARTIFACT SEQADV 2EQB PRO A 15 UNP P07560 CLONING ARTIFACT SEQADV 2EQB LEU A 16 UNP P07560 CLONING ARTIFACT SEQADV 2EQB GLY A 17 UNP P07560 CLONING ARTIFACT SEQADV 2EQB SER A 18 UNP P07560 CLONING ARTIFACT SEQADV 2EQB GLY B 46 UNP P17065 CLONING ARTIFACT SEQADV 2EQB PRO B 47 UNP P17065 CLONING ARTIFACT SEQADV 2EQB LEU B 48 UNP P17065 CLONING ARTIFACT SEQADV 2EQB GLY B 49 UNP P17065 CLONING ARTIFACT SEQADV 2EQB SER B 50 UNP P17065 CLONING ARTIFACT SEQADV 2EQB GLY C 46 UNP P17065 CLONING ARTIFACT SEQADV 2EQB PRO C 47 UNP P17065 CLONING ARTIFACT SEQADV 2EQB LEU C 48 UNP P17065 CLONING ARTIFACT SEQADV 2EQB GLY C 49 UNP P17065 CLONING ARTIFACT SEQADV 2EQB SER C 50 UNP P17065 CLONING ARTIFACT SEQRES 1 A 174 GLY PRO LEU GLY SER SER ILE MET LYS ILE LEU LEU ILE SEQRES 2 A 174 GLY ASP SER GLY VAL GLY LYS SER CYS LEU LEU VAL ARG SEQRES 3 A 174 PHE VAL GLU ASP LYS PHE ASN PRO SER PHE ILE THR THR SEQRES 4 A 174 ILE GLY ILE ASP PHE LYS ILE LYS THR VAL ASP ILE ASN SEQRES 5 A 174 GLY LYS LYS VAL LYS LEU GLN LEU TRP ASP THR ALA GLY SEQRES 6 A 174 GLN GLU ARG PHE ARG THR ILE THR THR ALA TYR TYR ARG SEQRES 7 A 174 GLY ALA MET GLY ILE ILE LEU VAL TYR ASP VAL THR ASP SEQRES 8 A 174 GLU ARG THR PHE THR ASN ILE LYS GLN TRP PHE LYS THR SEQRES 9 A 174 VAL ASN GLU HIS ALA ASN ASP GLU ALA GLN LEU LEU LEU SEQRES 10 A 174 VAL GLY ASN LYS SER ASP MET GLU THR ARG VAL VAL THR SEQRES 11 A 174 ALA ASP GLN GLY GLU ALA LEU ALA LYS GLU LEU GLY ILE SEQRES 12 A 174 PRO PHE ILE GLU SER SER ALA LYS ASN ASP ASP ASN VAL SEQRES 13 A 174 ASN GLU ILE PHE PHE THR LEU ALA LYS LEU ILE GLN GLU SEQRES 14 A 174 LYS ILE ASP SER ASN SEQRES 1 B 97 GLY PRO LEU GLY SER ASN TYR ASN GLN LEU LYS GLU ASP SEQRES 2 B 97 TYR ASN THR LEU LYS ARG GLU LEU SER ASP ARG ASP ASP SEQRES 3 B 97 GLU VAL LYS ARG LEU ARG GLU ASP ILE ALA LYS GLU ASN SEQRES 4 B 97 GLU LEU ARG THR LYS ALA GLU GLU GLU ALA ASP LYS LEU SEQRES 5 B 97 ASN LYS GLU VAL GLU ASP LEU THR ALA SER LEU PHE ASP SEQRES 6 B 97 GLU ALA ASN ASN MET VAL ALA ASP ALA ARG LYS GLU LYS SEQRES 7 B 97 TYR ALA ILE GLU ILE LEU ASN LYS ARG LEU THR GLU GLN SEQRES 8 B 97 LEU ARG GLU LYS ASP THR SEQRES 1 C 97 GLY PRO LEU GLY SER ASN TYR ASN GLN LEU LYS GLU ASP SEQRES 2 C 97 TYR ASN THR LEU LYS ARG GLU LEU SER ASP ARG ASP ASP SEQRES 3 C 97 GLU VAL LYS ARG LEU ARG GLU ASP ILE ALA LYS GLU ASN SEQRES 4 C 97 GLU LEU ARG THR LYS ALA GLU GLU GLU ALA ASP LYS LEU SEQRES 5 C 97 ASN LYS GLU VAL GLU ASP LEU THR ALA SER LEU PHE ASP SEQRES 6 C 97 GLU ALA ASN ASN MET VAL ALA ASP ALA ARG LYS GLU LYS SEQRES 7 C 97 TYR ALA ILE GLU ILE LEU ASN LYS ARG LEU THR GLU GLN SEQRES 8 C 97 LEU ARG GLU LYS ASP THR HET PO4 A 201 5 HET PO4 C 202 5 HETNAM PO4 PHOSPHATE ION FORMUL 4 PO4 2(O4 P 3-) FORMUL 6 HOH *114(H2 O) HELIX 1 1 GLY A 32 VAL A 41 1 10 HELIX 2 2 PHE A 82 THR A 87 1 6 HELIX 3 3 THR A 87 ALA A 93 1 7 HELIX 4 4 ASP A 104 ASN A 110 1 7 HELIX 5 5 ASN A 110 ALA A 122 1 13 HELIX 6 6 THR A 143 GLY A 155 1 13 HELIX 7 7 ASN A 168 LYS A 183 1 16 HELIX 8 8 ASN B 51 THR B 142 1 92 HELIX 9 9 SER C 50 LEU C 137 1 88 SHEET 1 A 6 ILE A 55 VAL A 62 0 SHEET 2 A 6 VAL A 69 THR A 76 -1 O LEU A 73 N LYS A 58 SHEET 3 A 6 SER A 19 GLY A 27 1 N ILE A 23 O GLN A 72 SHEET 4 A 6 GLY A 95 ASP A 101 1 O VAL A 99 N ILE A 26 SHEET 5 A 6 GLN A 127 ASN A 133 1 O ASN A 133 N TYR A 100 SHEET 6 A 6 PHE A 158 GLU A 160 1 O ILE A 159 N GLY A 132 SITE 1 AC1 9 ASP A 28 SER A 29 GLY A 30 VAL A 31 SITE 2 AC1 9 GLY A 32 LYS A 33 SER A 34 HOH A 204 SITE 3 AC1 9 HOH A 227 SITE 1 AC2 6 LYS B 56 ASN B 60 LYS B 63 ARG C 120 SITE 2 AC2 6 LYS C 123 HOH C 212 CRYST1 116.581 117.422 123.332 90.00 90.00 90.00 I 2 2 2 16 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 0.008578 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008516 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008108 0.00000