HEADER CHAPERONE 07-APR-18 6CZ1 TITLE CRYSTAL STRUCTURE OF ATPASE DOMAIN OF HUMAN GRP78 BOUND TO VER155008 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOPLASMIC RETICULUM CHAPERONE BIP; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 26-407; COMPND 5 SYNONYM: 78 KDA GLUCOSE-REGULATED PROTEIN, GRP-78, BINDING- COMPND 6 IMMUNOGLOBULIN PROTEIN, BIP, HEAT SHOCK PROTEIN 70 FAMILY PROTEIN 5, COMPND 7 HSP70 FAMILY PROTEIN 5, HEAT SHOCK PROTEIN FAMILY A MEMBER 5, COMPND 8 IMMUNOGLOBULIN HEAVY CHAIN-BINDING PROTEIN; COMPND 9 EC: 3.6.4.10; COMPND 10 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: HSPA5, GRP78; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GRP78, CHAPERONE, ATPASE DOMAIN, VER155008 EXPDTA X-RAY DIFFRACTION AUTHOR T.ANTOSHCHENKO,Y.CHEN,S.HUGHES,H.PARK REVDAT 2 04-OCT-23 6CZ1 1 LINK REVDAT 1 10-APR-19 6CZ1 0 JRNL AUTH T.ANTOSHCHENKO,Y.CHEN,H.PARK JRNL TITL CRYSTALLOGRAPHIC SELECTION OF ADENOSINE ANALOGS THAT FIT THE JRNL TITL 2 MOLD OF THE ACTIVE SITE OF HUMAN GRP78 AND BEYOND JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 79224 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 + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 3972 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5912 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 78 REMARK 3 SOLVENT ATOMS : 477 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.07270 REMARK 3 B22 (A**2) : 1.28090 REMARK 3 B33 (A**2) : -1.35360 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.54840 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6CZ1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-APR-18. REMARK 100 THE DEPOSITION ID IS D_1000233764. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97949 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.21 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79224 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 85.263 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06500 REMARK 200 FOR THE DATA SET : 17.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 5EVZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24-26% PEG3350, 0.1 M TRIS-HCL, 0.2 M REMARK 280 SODIUM CHLORIDE, PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289.0K 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 37.46000 REMARK 290 SMTRY3 2 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 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 ASP B 26 REMARK 465 ILE B 237 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 PRO A 70 2.97 -69.07 REMARK 500 THR A 124 -7.53 72.33 REMARK 500 LYS A 213 48.20 -104.71 REMARK 500 ASN A 248 -169.41 -162.07 REMARK 500 LYS B 213 42.79 -98.90 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 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 642 O REMARK 620 2 HOH A 647 O 102.5 REMARK 620 3 HOH A 701 O 106.7 150.0 REMARK 620 4 HOH A 715 O 125.0 85.2 84.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 604 O REMARK 620 2 HOH B 689 O 96.9 REMARK 620 3 HOH B 694 O 137.7 65.4 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3FD A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3FD B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 502 DBREF 6CZ1 A 26 407 UNP P11021 BIP_HUMAN 26 407 DBREF 6CZ1 B 26 407 UNP P11021 BIP_HUMAN 26 407 SEQRES 1 A 382 ASP VAL GLY THR VAL VAL GLY ILE ASP LEU GLY THR THR SEQRES 2 A 382 TYR SER CYS VAL GLY VAL PHE LYS ASN GLY ARG VAL GLU SEQRES 3 A 382 ILE ILE ALA ASN ASP GLN GLY ASN ARG ILE THR PRO SER SEQRES 4 A 382 TYR VAL ALA PHE THR PRO GLU GLY GLU ARG LEU ILE GLY SEQRES 5 A 382 ASP ALA ALA LYS ASN GLN LEU THR SER ASN PRO GLU ASN SEQRES 6 A 382 THR VAL PHE ASP ALA LYS ARG LEU ILE GLY ARG THR TRP SEQRES 7 A 382 ASN ASP PRO SER VAL GLN GLN ASP ILE LYS PHE LEU PRO SEQRES 8 A 382 PHE LYS VAL VAL GLU LYS LYS THR LYS PRO TYR ILE GLN SEQRES 9 A 382 VAL ASP ILE GLY GLY GLY GLN THR LYS THR PHE ALA PRO SEQRES 10 A 382 GLU GLU ILE SER ALA MET VAL LEU THR LYS MET LYS GLU SEQRES 11 A 382 THR ALA GLU ALA TYR LEU GLY LYS LYS VAL THR HIS ALA SEQRES 12 A 382 VAL VAL THR VAL PRO ALA TYR PHE ASN ASP ALA GLN ARG SEQRES 13 A 382 GLN ALA THR LYS ASP ALA GLY THR ILE ALA GLY LEU ASN SEQRES 14 A 382 VAL MET ARG ILE ILE ASN GLU PRO THR ALA ALA ALA ILE SEQRES 15 A 382 ALA TYR GLY LEU ASP LYS ARG GLU GLY GLU LYS ASN ILE SEQRES 16 A 382 LEU VAL PHE ASP LEU GLY GLY GLY THR PHE ASP VAL SER SEQRES 17 A 382 LEU LEU THR ILE ASP ASN GLY VAL PHE GLU VAL VAL ALA SEQRES 18 A 382 THR ASN GLY ASP THR HIS LEU GLY GLY GLU ASP PHE ASP SEQRES 19 A 382 GLN ARG VAL MET GLU HIS PHE ILE LYS LEU TYR LYS LYS SEQRES 20 A 382 LYS THR GLY LYS ASP VAL ARG LYS ASP ASN ARG ALA VAL SEQRES 21 A 382 GLN LYS LEU ARG ARG GLU VAL GLU LYS ALA LYS ARG ALA SEQRES 22 A 382 LEU SER SER GLN HIS GLN ALA ARG ILE GLU ILE GLU SER SEQRES 23 A 382 PHE TYR GLU GLY GLU ASP PHE SER GLU THR LEU THR ARG SEQRES 24 A 382 ALA LYS PHE GLU GLU LEU ASN MET ASP LEU PHE ARG SER SEQRES 25 A 382 THR MET LYS PRO VAL GLN LYS VAL LEU GLU ASP SER ASP SEQRES 26 A 382 LEU LYS LYS SER ASP ILE ASP GLU ILE VAL LEU VAL GLY SEQRES 27 A 382 GLY SER THR ARG ILE PRO LYS ILE GLN GLN LEU VAL LYS SEQRES 28 A 382 GLU PHE PHE ASN GLY LYS GLU PRO SER ARG GLY ILE ASN SEQRES 29 A 382 PRO ASP GLU ALA VAL ALA TYR GLY ALA ALA VAL GLN ALA SEQRES 30 A 382 GLY VAL LEU SER GLY SEQRES 1 B 382 ASP VAL GLY THR VAL VAL GLY ILE ASP LEU GLY THR THR SEQRES 2 B 382 TYR SER CYS VAL GLY VAL PHE LYS ASN GLY ARG VAL GLU SEQRES 3 B 382 ILE ILE ALA ASN ASP GLN GLY ASN ARG ILE THR PRO SER SEQRES 4 B 382 TYR VAL ALA PHE THR PRO GLU GLY GLU ARG LEU ILE GLY SEQRES 5 B 382 ASP ALA ALA LYS ASN GLN LEU THR SER ASN PRO GLU ASN SEQRES 6 B 382 THR VAL PHE ASP ALA LYS ARG LEU ILE GLY ARG THR TRP SEQRES 7 B 382 ASN ASP PRO SER VAL GLN GLN ASP ILE LYS PHE LEU PRO SEQRES 8 B 382 PHE LYS VAL VAL GLU LYS LYS THR LYS PRO TYR ILE GLN SEQRES 9 B 382 VAL ASP ILE GLY GLY GLY GLN THR LYS THR PHE ALA PRO SEQRES 10 B 382 GLU GLU ILE SER ALA MET VAL LEU THR LYS MET LYS GLU SEQRES 11 B 382 THR ALA GLU ALA TYR LEU GLY LYS LYS VAL THR HIS ALA SEQRES 12 B 382 VAL VAL THR VAL PRO ALA TYR PHE ASN ASP ALA GLN ARG SEQRES 13 B 382 GLN ALA THR LYS ASP ALA GLY THR ILE ALA GLY LEU ASN SEQRES 14 B 382 VAL MET ARG ILE ILE ASN GLU PRO THR ALA ALA ALA ILE SEQRES 15 B 382 ALA TYR GLY LEU ASP LYS ARG GLU GLY GLU LYS ASN ILE SEQRES 16 B 382 LEU VAL PHE ASP LEU GLY GLY GLY THR PHE ASP VAL SER SEQRES 17 B 382 LEU LEU THR ILE ASP ASN GLY VAL PHE GLU VAL VAL ALA SEQRES 18 B 382 THR ASN GLY ASP THR HIS LEU GLY GLY GLU ASP PHE ASP SEQRES 19 B 382 GLN ARG VAL MET GLU HIS PHE ILE LYS LEU TYR LYS LYS SEQRES 20 B 382 LYS THR GLY LYS ASP VAL ARG LYS ASP ASN ARG ALA VAL SEQRES 21 B 382 GLN LYS LEU ARG ARG GLU VAL GLU LYS ALA LYS ARG ALA SEQRES 22 B 382 LEU SER SER GLN HIS GLN ALA ARG ILE GLU ILE GLU SER SEQRES 23 B 382 PHE TYR GLU GLY GLU ASP PHE SER GLU THR LEU THR ARG SEQRES 24 B 382 ALA LYS PHE GLU GLU LEU ASN MET ASP LEU PHE ARG SER SEQRES 25 B 382 THR MET LYS PRO VAL GLN LYS VAL LEU GLU ASP SER ASP SEQRES 26 B 382 LEU LYS LYS SER ASP ILE ASP GLU ILE VAL LEU VAL GLY SEQRES 27 B 382 GLY SER THR ARG ILE PRO LYS ILE GLN GLN LEU VAL LYS SEQRES 28 B 382 GLU PHE PHE ASN GLY LYS GLU PRO SER ARG GLY ILE ASN SEQRES 29 B 382 PRO ASP GLU ALA VAL ALA TYR GLY ALA ALA VAL GLN ALA SEQRES 30 B 382 GLY VAL LEU SER GLY HET 3FD A 501 38 HET MG A 502 1 HET 3FD B 501 38 HET MG B 502 1 HETNAM 3FD 4-[[(2R,3S,4R,5R)-5-[6-AMINO-8-[(3,4-DICHLOROPHENYL) HETNAM 2 3FD METHYLAMINO]PURIN-9-YL]-3,4-DIHYDROXY-OXOLAN-2- HETNAM 3 3FD YL]METHOXYMETHYL]BENZONITRILE HETNAM MG MAGNESIUM ION FORMUL 3 3FD 2(C25 H23 CL2 N7 O4) FORMUL 4 MG 2(MG 2+) FORMUL 7 HOH *477(H2 O) HELIX 1 AA1 GLY A 77 ASN A 82 1 6 HELIX 2 AA2 ASP A 94 LEU A 98 5 5 HELIX 3 AA3 ASP A 105 ILE A 112 1 8 HELIX 4 AA4 LYS A 113 LEU A 115 5 3 HELIX 5 AA5 ALA A 141 GLY A 162 1 22 HELIX 6 AA6 ASN A 177 ALA A 191 1 15 HELIX 7 AA7 GLU A 201 TYR A 209 1 9 HELIX 8 AA8 GLY A 254 GLY A 275 1 22 HELIX 9 AA9 ASP A 277 LYS A 280 5 4 HELIX 10 AB1 ASP A 281 LEU A 299 1 19 HELIX 11 AB2 ARG A 324 THR A 338 1 15 HELIX 12 AB3 THR A 338 SER A 349 1 12 HELIX 13 AB4 LYS A 352 ILE A 356 5 5 HELIX 14 AB5 GLY A 363 ARG A 367 5 5 HELIX 15 AB6 ILE A 368 PHE A 379 1 12 HELIX 16 AB7 GLU A 392 GLY A 407 1 16 HELIX 17 AB8 GLY B 77 ASN B 82 1 6 HELIX 18 AB9 ASP B 94 LEU B 98 5 5 HELIX 19 AC1 ASP B 105 LEU B 115 1 11 HELIX 20 AC2 ALA B 141 GLY B 162 1 22 HELIX 21 AC3 ASN B 177 ALA B 191 1 15 HELIX 22 AC4 GLU B 201 TYR B 209 1 9 HELIX 23 AC5 GLY B 254 GLY B 275 1 22 HELIX 24 AC6 ASP B 277 LYS B 280 5 4 HELIX 25 AC7 ASP B 281 LEU B 299 1 19 HELIX 26 AC8 ARG B 324 THR B 338 1 15 HELIX 27 AC9 THR B 338 ASP B 350 1 13 HELIX 28 AD1 LYS B 352 ILE B 356 5 5 HELIX 29 AD2 GLY B 363 ARG B 367 5 5 HELIX 30 AD3 ILE B 368 PHE B 379 1 12 HELIX 31 AD4 GLU B 392 GLY B 407 1 16 SHEET 1 AA1 3 ARG A 49 ILE A 52 0 SHEET 2 AA1 3 TYR A 39 LYS A 46 -1 N VAL A 44 O GLU A 51 SHEET 3 AA1 3 THR A 62 PRO A 63 -1 O THR A 62 N SER A 40 SHEET 1 AA2 5 ARG A 49 ILE A 52 0 SHEET 2 AA2 5 TYR A 39 LYS A 46 -1 N VAL A 44 O GLU A 51 SHEET 3 AA2 5 VAL A 31 LEU A 35 -1 N GLY A 32 O GLY A 43 SHEET 4 AA2 5 HIS A 167 VAL A 172 1 O VAL A 169 N ILE A 33 SHEET 5 AA2 5 ASN A 194 ASN A 200 1 O ASN A 194 N ALA A 168 SHEET 1 AA3 3 ARG A 74 ILE A 76 0 SHEET 2 AA3 3 VAL A 66 PHE A 68 -1 N ALA A 67 O LEU A 75 SHEET 3 AA3 3 THR A 91 VAL A 92 -1 O VAL A 92 N VAL A 66 SHEET 1 AA4 3 LYS A 118 LYS A 122 0 SHEET 2 AA4 3 LYS A 125 GLY A 133 -1 O TYR A 127 N VAL A 120 SHEET 3 AA4 3 GLN A 136 PHE A 140 -1 O PHE A 140 N ILE A 128 SHEET 1 AA5 4 VAL A 241 ASP A 250 0 SHEET 2 AA5 4 PHE A 230 ASP A 238 -1 N LEU A 234 O VAL A 245 SHEET 3 AA5 4 GLU A 217 LEU A 225 -1 N ILE A 220 O LEU A 235 SHEET 4 AA5 4 GLU A 358 VAL A 362 1 O VAL A 360 N PHE A 223 SHEET 1 AA6 2 GLN A 304 TYR A 313 0 SHEET 2 AA6 2 GLU A 316 THR A 323 -1 O GLU A 320 N ILE A 307 SHEET 1 AA7 3 ARG B 49 ILE B 52 0 SHEET 2 AA7 3 TYR B 39 LYS B 46 -1 N VAL B 44 O GLU B 51 SHEET 3 AA7 3 THR B 62 PRO B 63 -1 O THR B 62 N SER B 40 SHEET 1 AA8 5 ARG B 49 ILE B 52 0 SHEET 2 AA8 5 TYR B 39 LYS B 46 -1 N VAL B 44 O GLU B 51 SHEET 3 AA8 5 VAL B 31 ASP B 34 -1 N ASP B 34 O CYS B 41 SHEET 4 AA8 5 HIS B 167 VAL B 172 1 O VAL B 169 N ILE B 33 SHEET 5 AA8 5 ASN B 194 ASN B 200 1 O ARG B 197 N VAL B 170 SHEET 1 AA9 3 ARG B 74 ILE B 76 0 SHEET 2 AA9 3 VAL B 66 PHE B 68 -1 N ALA B 67 O LEU B 75 SHEET 3 AA9 3 THR B 91 VAL B 92 -1 O VAL B 92 N VAL B 66 SHEET 1 AB1 3 LYS B 118 LYS B 122 0 SHEET 2 AB1 3 LYS B 125 ASP B 131 -1 O TYR B 127 N VAL B 120 SHEET 3 AB1 3 THR B 137 PHE B 140 -1 O PHE B 140 N ILE B 128 SHEET 1 AB2 4 GLU B 243 ASP B 250 0 SHEET 2 AB2 4 PHE B 230 THR B 236 -1 N LEU B 234 O VAL B 245 SHEET 3 AB2 4 ILE B 220 LEU B 225 -1 N ILE B 220 O LEU B 235 SHEET 4 AB2 4 GLU B 358 VAL B 362 1 O VAL B 360 N LEU B 221 SHEET 1 AB3 2 GLN B 304 TYR B 313 0 SHEET 2 AB3 2 GLU B 316 THR B 323 -1 O GLU B 320 N ILE B 307 LINK MG MG A 502 O HOH A 642 1555 1555 2.09 LINK MG MG A 502 O HOH A 647 1555 1555 2.21 LINK MG MG A 502 O HOH A 701 1555 1555 2.16 LINK MG MG A 502 O HOH A 715 1555 1555 1.94 LINK MG MG B 502 O HOH B 604 1555 1555 1.92 LINK MG MG B 502 O HOH B 689 1555 1555 2.88 LINK MG MG B 502 O HOH B 694 1555 1555 1.95 SITE 1 AC1 16 TYR A 39 ASN A 59 GLY A 227 GLY A 255 SITE 2 AC1 16 GLU A 293 LYS A 296 ARG A 297 SER A 300 SITE 3 AC1 16 GLY A 364 SER A 365 ARG A 367 ILE A 368 SITE 4 AC1 16 ASP A 391 HOH A 641 HOH A 749 HOH A 805 SITE 1 AC2 4 HOH A 642 HOH A 647 HOH A 701 HOH A 715 SITE 1 AC3 17 TYR B 39 ASN B 59 ILE B 61 GLY B 227 SITE 2 AC3 17 GLY B 255 GLU B 293 LYS B 296 ARG B 297 SITE 3 AC3 17 SER B 300 GLY B 364 SER B 365 ARG B 367 SITE 4 AC3 17 ILE B 368 ASP B 391 HOH B 636 HOH B 695 SITE 5 AC3 17 HOH B 706 SITE 1 AC4 6 ASP B 34 ASP B 224 VAL B 394 HOH B 604 SITE 2 AC4 6 HOH B 689 HOH B 694 CRYST1 55.280 74.920 86.200 90.00 98.52 90.00 P 1 21 1 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 0.018090 0.000000 0.002710 0.00000 SCALE2 0.000000 0.013348 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011730 0.00000