2H8M - Header Asymmetric Unit

HEADER CHAPERONE 07-JUN-06 2H8M

TITLE N-DOMAIN OF GRP94 IN COMPLEX WITH THE 2-IODO-NECA

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOPLASMIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN OF GRP94 RESIDUES (69-337); COMPND 5 SYNONYM: HEAT SHOCK PROTEIN 90 KDA BETA MEMBER 1, 94 KDA COMPND 6 GLUCOSE-REGULATED PROTEIN, GRP94; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS; SOURCE 3 ORGANISM_COMMON: DOG; SOURCE 4 ORGANISM_TAXID: 9615; SOURCE 5 STRAIN: FAMILIARIS; SOURCE 6 GENE: HSP90B1, TRA1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PGEX-NB-GRP94

KEYWDS GRP94, HSP82, HSP90, HTPG, CHAPERONE, LIGAND, NECA, NPCA, KEYWDS 2 ADENOSINE

EXPDTA X-RAY DIFFRACTION

AUTHOR R.M.IMMORMINO,D.T.GEWIRTH

REVDAT 2 24-FEB-09 2H8M 1 VERSN REVDAT 1 24-APR-07 2H8M 0

JRNL AUTH R.M.IMMORMINO,D.T.GEWIRTH JRNL TITL N-DOMAIN OF GRP94 IN COMPLEX WITH THE 2-IODO-NECA JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.51 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2073070.510 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 49922 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) : 0.213 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5010 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7414 REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE : 0.2880 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 797 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3370 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 195 REMARK 3 SOLVENT ATOMS : 394 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.68000 REMARK 3 B22 (A**2) : -2.08000 REMARK 3 B33 (A**2) : 7.76000 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.61 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) : 1.360 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.130 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.920 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.870 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 55.34 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 : 2INECA_NEW.PARAM REMARK 3 PARAMETER FILE 4 : 1PE_PG4_COMBINED.PARA 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 : 2INECA_NEW.TOP REMARK 3 TOPOLOGY FILE 4 : 1PE_PG4_COMBINED.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2H8M COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-06. REMARK 100 THE RCSB ID CODE IS RCSB038066.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : SAGITAL CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49922 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.110 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.6700 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) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.16 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.33200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.960 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1YT1 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS PH 7.6 34% PEG 400 25 REMARK 280 MM MGCL2 , VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K

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 32.66000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.04000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.04000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.66000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.25000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: EACH PROTOMER IN THE ASYMMETRICT UNIT COMPRISES AN REMARK 300 ASSUMED BIOLOGICAL MOLECULE

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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 65 REMARK 465 SER A 66 REMARK 465 HIS A 67 REMARK 465 MET A 68 REMARK 465 LEU A 69 REMARK 465 ARG A 70 REMARK 465 GLU A 71 REMARK 465 LYS A 72 REMARK 465 SER A 73 REMARK 465 ALA A 167 REMARK 465 LYS A 168 REMARK 465 SER A 169 REMARK 465 GLU A 183 REMARK 465 ASP A 184 REMARK 465 GLY A 185 REMARK 465 GLN A 186 REMARK 465 SER A 187 REMARK 465 GLY A 287 REMARK 465 GLY A 288 REMARK 465 GLY A 289 REMARK 465 GLY A 290 REMARK 465 GLY B 65 REMARK 465 SER B 66 REMARK 465 HIS B 67 REMARK 465 MET B 68 REMARK 465 LEU B 69 REMARK 465 ARG B 70 REMARK 465 GLU B 71 REMARK 465 LYS B 72 REMARK 465 SER B 73 REMARK 465 ALA B 167 REMARK 465 LYS B 168 REMARK 465 SER B 169 REMARK 465 GLY B 170 REMARK 465 THR B 171 REMARK 465 SER B 172 REMARK 465 ALA B 181 REMARK 465 GLN B 182 REMARK 465 GLU B 183 REMARK 465 ASP B 184 REMARK 465 GLY B 185 REMARK 465 GLN B 186 REMARK 465 SER B 187 REMARK 465 GLY B 287 REMARK 465 GLY B 288 REMARK 465 GLY B 289 REMARK 465 GLY B 290

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 TYR A 94 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 95 CG CD CE NZ REMARK 470 ASN A 96 CG OD1 ND2 REMARK 470 GLU A 123 CG CD OE1 OE2 REMARK 470 GLU A 130 CG CD OE1 OE2 REMARK 470 LYS A 140 CG CD CE NZ REMARK 470 GLU A 157 CG CD OE1 OE2 REMARK 470 GLU A 173 CG CD OE1 OE2 REMARK 470 ASN A 176 CG OD1 ND2 REMARK 470 LYS A 177 CG CD CE NZ REMARK 470 GLU A 180 CG CD OE1 OE2 REMARK 470 GLU A 190 CG CD OE1 OE2 REMARK 470 ASP A 262 CG OD1 OD2 REMARK 470 LYS A 285 CG CD CE NZ REMARK 470 LYS A 328 CG CD CE NZ REMARK 470 TYR B 94 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS B 95 CG CD CE NZ REMARK 470 GLU B 141 CG CD OE1 OE2 REMARK 470 GLU B 173 CG CD OE1 OE2 REMARK 470 ASN B 176 CG OD1 ND2 REMARK 470 LYS B 177 CG CD CE NZ REMARK 470 GLU B 180 CG CD OE1 OE2 REMARK 470 GLU B 190 CG CD OE1 OE2 REMARK 470 LEU B 191 CG CD1 CD2 REMARK 470 LYS B 285 CG CD CE NZ REMARK 470 LYS B 328 CG CD CE NZ

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 569 O HOH B 670 3146 2.19 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 ASN A 129 102.02 -177.85 REMARK 500 THR A 150 42.27 -106.25 REMARK 500 SER A 227 -9.18 88.06 REMARK 500 GLU A 229 173.54 174.45 REMARK 500 ARG A 243 134.45 -171.19 REMARK 500 ASN B 129 109.01 -168.45 REMARK 500 THR B 150 42.55 -107.98 REMARK 500 SER B 227 -11.01 90.81 REMARK 500 GLU B 229 175.54 173.92 REMARK 500 ARG B 243 134.72 -170.85 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 654 DISTANCE = 10.68 ANGSTROMS REMARK 525 HOH B 716 DISTANCE = 11.24 ANGSTROMS REMARK 525 HOH B 743 DISTANCE = 9.20 ANGSTROMS REMARK 525 HOH B 756 DISTANCE = 9.82 ANGSTROMS

REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 NEI A 401 REMARK 615 NEI B 402 REMARK 615 PG4 A 506

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEI A 401 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEI B 402 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 501 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 502 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 504 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 505 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 506 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 507 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 508 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 509 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 510 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE B 601 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE B 602

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U0Y RELATED DB: PDB REMARK 900 N-DOMAIN OF GRP94, LACKING THE CHARGED DOMAIN, IN COMPLEX REMARK 900 WITH THE NOVEL LIGAND N-PROPYL CARBOXYAMIDO ADENOSINE REMARK 900 RELATED ID: 1U2O RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE N-DOMAIN OF GRP94 LACKING THE REMARK 900 CHARGED DOMAIN IN COMPLEX WITH NECA REMARK 900 RELATED ID: 1YT1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE UNLIGANDED FORM OF GRP94, THE ER REMARK 900 HSP90: BASIS FOR NUCLEOTIDE-INDUCED CONFORMATIONAL CHANGE, REMARK 900 GRP94N(DELTA)41 APO CRYSTAL

REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 SEQUENCE DATABASE RESIDUES 287-327 WERE DELETED REMARK 999 AND REPLACED BY 4 GLYCINES.

DBREF 2H8M A 69 286 UNP P41148 ENPL_CANFA 69 286 DBREF 2H8M A 328 337 UNP P41148 ENPL_CANFA 328 337 DBREF 2H8M B 69 286 UNP P41148 ENPL_CANFA 69 286 DBREF 2H8M B 328 337 UNP P41148 ENPL_CANFA 328 337

SEQADV 2H8M GLY A 65 UNP P41148 CLONING ARTIFACT SEQADV 2H8M SER A 66 UNP P41148 CLONING ARTIFACT SEQADV 2H8M HIS A 67 UNP P41148 CLONING ARTIFACT SEQADV 2H8M MET A 68 UNP P41148 CLONING ARTIFACT SEQADV 2H8M GLY A 287 UNP P41148 SEE REMARK 999 SEQADV 2H8M GLY A 288 UNP P41148 SEE REMARK 999 SEQADV 2H8M GLY A 289 UNP P41148 SEE REMARK 999 SEQADV 2H8M GLY A 290 UNP P41148 SEE REMARK 999 SEQADV 2H8M GLY B 65 UNP P41148 CLONING ARTIFACT SEQADV 2H8M SER B 66 UNP P41148 CLONING ARTIFACT SEQADV 2H8M HIS B 67 UNP P41148 CLONING ARTIFACT SEQADV 2H8M MET B 68 UNP P41148 CLONING ARTIFACT SEQADV 2H8M GLY B 287 UNP P41148 SEE REMARK 999 SEQADV 2H8M GLY B 288 UNP P41148 SEE REMARK 999 SEQADV 2H8M GLY B 289 UNP P41148 SEE REMARK 999 SEQADV 2H8M GLY B 290 UNP P41148 SEE REMARK 999

SEQRES 1 A 236 GLY SER HIS MET LEU ARG GLU LYS SER GLU LYS PHE ALA SEQRES 2 A 236 PHE GLN ALA GLU VAL ASN ARG MET MET LYS LEU ILE ILE SEQRES 3 A 236 ASN SER LEU TYR LYS ASN LYS GLU ILE PHE LEU ARG GLU SEQRES 4 A 236 LEU ILE SER ASN ALA SER ASP ALA LEU ASP LYS ILE ARG SEQRES 5 A 236 LEU ILE SER LEU THR ASP GLU ASN ALA LEU ALA GLY ASN SEQRES 6 A 236 GLU GLU LEU THR VAL LYS ILE LYS CYS ASP LYS GLU LYS SEQRES 7 A 236 ASN LEU LEU HIS VAL THR ASP THR GLY VAL GLY MET THR SEQRES 8 A 236 ARG GLU GLU LEU VAL LYS ASN LEU GLY THR ILE ALA LYS SEQRES 9 A 236 SER GLY THR SER GLU PHE LEU ASN LYS MET THR GLU ALA SEQRES 10 A 236 GLN GLU ASP GLY GLN SER THR SER GLU LEU ILE GLY GLN SEQRES 11 A 236 PHE GLY VAL GLY PHE TYR SER ALA PHE LEU VAL ALA ASP SEQRES 12 A 236 LYS VAL ILE VAL THR SER LYS HIS ASN ASN ASP THR GLN SEQRES 13 A 236 HIS ILE TRP GLU SER ASP SER ASN GLU PHE SER VAL ILE SEQRES 14 A 236 ALA ASP PRO ARG GLY ASN THR LEU GLY ARG GLY THR THR SEQRES 15 A 236 ILE THR LEU VAL LEU LYS GLU GLU ALA SER ASP TYR LEU SEQRES 16 A 236 GLU LEU ASP THR ILE LYS ASN LEU VAL LYS LYS TYR SER SEQRES 17 A 236 GLN PHE ILE ASN PHE PRO ILE TYR VAL TRP SER SER LYS SEQRES 18 A 236 THR GLY GLY GLY GLY LYS THR VAL TRP ASP TRP GLU LEU SEQRES 19 A 236 MET ASN SEQRES 1 B 236 GLY SER HIS MET LEU ARG GLU LYS SER GLU LYS PHE ALA SEQRES 2 B 236 PHE GLN ALA GLU VAL ASN ARG MET MET LYS LEU ILE ILE SEQRES 3 B 236 ASN SER LEU TYR LYS ASN LYS GLU ILE PHE LEU ARG GLU SEQRES 4 B 236 LEU ILE SER ASN ALA SER ASP ALA LEU ASP LYS ILE ARG SEQRES 5 B 236 LEU ILE SER LEU THR ASP GLU ASN ALA LEU ALA GLY ASN SEQRES 6 B 236 GLU GLU LEU THR VAL LYS ILE LYS CYS ASP LYS GLU LYS SEQRES 7 B 236 ASN LEU LEU HIS VAL THR ASP THR GLY VAL GLY MET THR SEQRES 8 B 236 ARG GLU GLU LEU VAL LYS ASN LEU GLY THR ILE ALA LYS SEQRES 9 B 236 SER GLY THR SER GLU PHE LEU ASN LYS MET THR GLU ALA SEQRES 10 B 236 GLN GLU ASP GLY GLN SER THR SER GLU LEU ILE GLY GLN SEQRES 11 B 236 PHE GLY VAL GLY PHE TYR SER ALA PHE LEU VAL ALA ASP SEQRES 12 B 236 LYS VAL ILE VAL THR SER LYS HIS ASN ASN ASP THR GLN SEQRES 13 B 236 HIS ILE TRP GLU SER ASP SER ASN GLU PHE SER VAL ILE SEQRES 14 B 236 ALA ASP PRO ARG GLY ASN THR LEU GLY ARG GLY THR THR SEQRES 15 B 236 ILE THR LEU VAL LEU LYS GLU GLU ALA SER ASP TYR LEU SEQRES 16 B 236 GLU LEU ASP THR ILE LYS ASN LEU VAL LYS LYS TYR SER SEQRES 17 B 236 GLN PHE ILE ASN PHE PRO ILE TYR VAL TRP SER SER LYS SEQRES 18 B 236 THR GLY GLY GLY GLY LYS THR VAL TRP ASP TRP GLU LEU SEQRES 19 B 236 MET ASN

HET NEI A 401 23 HET NEI B 402 23 HET PG4 B 501 13 HET PG4 B 502 13 HET PG4 A 504 13 HET PG4 A 505 13 HET PG4 A 506 13 HET PG4 A 507 13 HET PG4 B 508 13 HET PG4 B 509 13 HET PG4 A 510 13 HET 1PE B 601 16 HET 1PE B 602 16

HETNAM NEI (2S,3S,4R,5R)-5-(6-AMINO-2-IODO-9H-PURIN-9-YL)-N- HETNAM 2 NEI ETHYL-3,4-DIHYDROXYTETRAHYDROFURAN-2-CARBOXAMIDE HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM 1PE PENTAETHYLENE GLYCOL

HETSYN 1PE PEG400

FORMUL 3 NEI 2(C12 H15 I N6 O4) FORMUL 5 PG4 9(C8 H18 O5) FORMUL 14 1PE 2(C10 H22 O6) FORMUL 16 HOH *394(H2 O)

HELIX 1 1 GLN A 79 LEU A 93 1 15 HELIX 2 2 GLU A 98 ASP A 122 1 25 HELIX 3 3 LYS A 140 LYS A 142 5 3 HELIX 4 4 THR A 155 THR A 165 1 11 HELIX 5 5 GLY A 170 GLN A 182 1 13 HELIX 6 6 THR A 188 GLY A 196 1 9 HELIX 7 7 VAL A 197 LEU A 204 5 8 HELIX 8 8 GLU A 253 LEU A 259 5 7 HELIX 9 9 GLU A 260 GLN A 273 1 14 HELIX 10 10 GLN B 79 LEU B 93 1 15 HELIX 11 11 GLU B 98 ASP B 122 1 25 HELIX 12 12 THR B 155 THR B 165 1 11 HELIX 13 13 GLU B 173 GLU B 180 1 8 HELIX 14 14 THR B 188 GLY B 196 1 9 HELIX 15 15 VAL B 197 LEU B 204 5 8 HELIX 16 16 GLU B 253 LEU B 259 5 7 HELIX 17 17 GLU B 260 SER B 272 1 13

SHEET 1 A 9 LYS A 75 PHE A 76 0 SHEET 2 A 9 PHE A 230 ALA A 234 -1 O PHE A 230 N PHE A 76 SHEET 3 A 9 HIS A 221 SER A 225 -1 N ILE A 222 O ILE A 233 SHEET 4 A 9 ALA A 206 LYS A 214 -1 N VAL A 211 O TRP A 223 SHEET 5 A 9 GLY A 244 LEU A 251 -1 O THR A 248 N ILE A 210 SHEET 6 A 9 LEU A 144 ASP A 149 -1 N LEU A 145 O LEU A 249 SHEET 7 A 9 VAL A 134 ASP A 139 -1 N ASP A 139 O LEU A 144 SHEET 8 A 9 ILE A 279 LYS A 285 1 O TYR A 280 N ILE A 136 SHEET 9 A 9 VAL A 330 LEU A 335 -1 O GLU A 334 N VAL A 281 SHEET 1 B 9 LYS B 75 PHE B 76 0 SHEET 2 B 9 PHE B 230 ALA B 234 -1 O PHE B 230 N PHE B 76 SHEET 3 B 9 HIS B 221 SER B 225 -1 N ILE B 222 O ILE B 233 SHEET 4 B 9 ALA B 206 LYS B 214 -1 N VAL B 211 O TRP B 223 SHEET 5 B 9 GLY B 244 LEU B 251 -1 O THR B 248 N ILE B 210 SHEET 6 B 9 LEU B 144 ASP B 149 -1 N VAL B 147 O ILE B 247 SHEET 7 B 9 VAL B 134 ASP B 139 -1 N LYS B 135 O THR B 148 SHEET 8 B 9 ILE B 279 LYS B 285 1 O TYR B 280 N ILE B 136 SHEET 9 B 9 VAL B 330 LEU B 335 -1 O ASP B 332 N SER B 283

SITE 1 AC1 12 ALA A 111 ASP A 149 VAL A 152 GLY A 153 SITE 2 AC1 12 MET A 154 ASN A 162 LEU A 163 PHE A 199 SITE 3 AC1 12 HOH A 522 HOH A 524 HOH A 631 HOH A 689 SITE 1 AC2 14 ALA B 111 ASP B 149 VAL B 152 GLY B 153 SITE 2 AC2 14 MET B 154 ASN B 162 LEU B 163 PHE B 199 SITE 3 AC2 14 HOH B 604 HOH B 605 HOH B 607 HOH B 608 SITE 4 AC2 14 HOH B 693 HOH B 699 SITE 1 AC3 4 THR B 212 ARG B 237 HOH B 675 HOH B 720 SITE 1 AC4 5 LYS B 137 HIS B 146 THR B 148 LEU B 241 SITE 2 AC4 5 HOH B 708 SITE 1 AC5 9 THR A 212 ARG A 237 THR A 240 THR A 248 SITE 2 AC5 9 HOH A 534 HOH A 554 HOH A 585 HOH A 651 SITE 3 AC5 9 HOH A 686 SITE 1 AC6 5 LYS A 137 HIS A 146 TRP A 282 HOH A 590 SITE 2 AC6 5 HOH A 597 SITE 1 AC7 2 ASN A 162 HOH A 668 SITE 1 AC8 4 ASP A 110 ASP A 113 LYS A 114 LEU A 117 SITE 1 AC9 3 ASN B 107 ALA B 108 ASP B 149 SITE 1 BC1 4 ASP B 110 LYS B 114 LEU B 117 HOH B 711 SITE 1 BC2 2 THR A 263 ASN A 266 SITE 1 BC3 8 ASN A 83 LYS A 87 ILE A 90 SER A 227 SITE 2 BC3 8 ASN B 83 LYS B 87 ILE B 90 SER B 227 SITE 1 BC4 7 LYS A 75 ALA A 77 PHE A 78 LYS B 75 SITE 2 BC4 7 PHE B 76 ALA B 77 HOH B 724

CRYST1 65.320 84.500 96.080 90.00 90.00 90.00 P 21 21 21 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 0.015309 0.000000 0.000000 0.00000

SCALE2 0.000000 0.011834 0.000000 0.00000

SCALE3 0.000000 0.000000 0.010408 0.00000