HEADER HYDROLASE 15-JUN-12 4FM6 TITLE HIV-1 PROTEASE MUTANT V32I COMPLEXED WITH REACTION INTERMEDIATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIV-1 PROTEASE; COMPND 3 CHAIN: B, A; COMPND 4 SYNONYM: PR, RETROPEPSIN; COMPND 5 EC: 3.4.23.16; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: HEXAPEPTIDE; COMPND 10 CHAIN: C; COMPND 11 FRAGMENT: SEE REMARK 999; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_COMMON: HIV-1; SOURCE 4 ORGANISM_TAXID: 11676; SOURCE 5 GENE: GAG-POL; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET11A; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 13 ORGANISM_COMMON: HIV-1; SOURCE 14 ORGANISM_TAXID: 11676; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS HYDROLASE, CATALYTIC MECHANISM, DRUG RESISTANCE, ASPARTIC PROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR C.H.SHEN,I.T.WEBER REVDAT 2 13-SEP-23 4FM6 1 REMARK SEQADV LINK REVDAT 1 17-OCT-12 4FM6 0 JRNL AUTH C.H.SHEN,Y.TIE,X.YU,Y.F.WANG,A.Y.KOVALEVSKY,R.W.HARRISON, JRNL AUTH 2 I.T.WEBER JRNL TITL CAPTURING THE REACTION PATHWAY IN NEAR-ATOMIC-RESOLUTION JRNL TITL 2 CRYSTAL STRUCTURES OF HIV-1 PROTEASE. JRNL REF BIOCHEMISTRY V. 51 7726 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 22963370 JRNL DOI 10.1021/BI3008092 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.175 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.172 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2290 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 45833 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.157 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.154 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1888 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 37778 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1548 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 134 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1686.9 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1644.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 7 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 15684 REMARK 3 NUMBER OF RESTRAINTS : 20003 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 ANGLE DISTANCES (A) : 0.029 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.027 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.053 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.058 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.021 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.003 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.059 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.081 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT REDUCED FREE R REMARK 3 (NO CUTOFF) BY ? REMARK 4 REMARK 4 4FM6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000073072. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUL-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : SI220 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43928 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.42500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2F8G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.06 M SODIUM ACETATE BUFFER, 0.67 M REMARK 280 SODIUM CHLORIDE, PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z 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 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 29.03000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.07000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.03000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.07000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, A, 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 ILE C 264 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 C 259 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLN C 261 CG CD OE1 NE2 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 B 8 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG B 57 CD - NE - CZ ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG A 8 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 87 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 87 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 PHE A 99 CA - CB - CG ANGL. DEV. = 20.1 DEGREES REMARK 500 ASP C 260 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES 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 NA B 101 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 60 O REMARK 620 2 HOH B 207 O 105.1 REMARK 620 3 HOH B 213 O 96.0 71.3 REMARK 620 4 HOH B 223 O 79.5 105.6 173.8 REMARK 620 5 HOH B 225 O 91.4 155.7 89.7 94.6 REMARK 620 6 HOH B 238 O 171.9 82.8 88.1 96.9 81.6 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 NA B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 105 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3B7V RELATED DB: PDB REMARK 900 RELATED ID: 3B80 RELATED DB: PDB REMARK 900 RELATED ID: 4FL8 RELATED DB: PDB REMARK 900 RELATED ID: 4FLG RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 AUTHOR STATES THAT CHAIN C IS SELF PROTEOLYTIC PRODUCT OF HIV-1 REMARK 999 PROTEASE. SEQUENCE OF CHAIN C (DQIIIE) CORRESPOND TO RESIDUES 59-64 REMARK 999 OF HIV-1 PROTEASE. DBREF 4FM6 B 1 99 UNP P03367 POL_HV1BR 501 599 DBREF 4FM6 A 1 99 UNP P03367 POL_HV1BR 501 599 DBREF 4FM6 C 259 264 PDB 4FM6 4FM6 259 264 SEQADV 4FM6 LYS B 7 UNP P03367 GLN 507 ENGINEERED MUTATION SEQADV 4FM6 ILE B 32 UNP P03367 VAL 532 ENGINEERED MUTATION SEQADV 4FM6 ILE B 33 UNP P03367 LEU 533 ENGINEERED MUTATION SEQADV 4FM6 ILE B 63 UNP P03367 LEU 563 ENGINEERED MUTATION SEQADV 4FM6 ALA B 67 UNP P03367 CYS 567 ENGINEERED MUTATION SEQADV 4FM6 ALA B 95 UNP P03367 CYS 595 ENGINEERED MUTATION SEQADV 4FM6 LYS A 7 UNP P03367 GLN 507 ENGINEERED MUTATION SEQADV 4FM6 ILE B 32 UNP P03367 VAL 532 ENGINEERED MUTATION SEQADV 4FM6 ILE A 33 UNP P03367 LEU 533 ENGINEERED MUTATION SEQADV 4FM6 ILE A 63 UNP P03367 LEU 563 ENGINEERED MUTATION SEQADV 4FM6 ALA A 67 UNP P03367 CYS 567 ENGINEERED MUTATION SEQADV 4FM6 ALA A 95 UNP P03367 CYS 595 ENGINEERED MUTATION SEQRES 1 B 99 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE SEQRES 2 B 99 LYS ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR SEQRES 3 B 99 GLY ALA ASP ASP THR ILE ILE GLU GLU MET SER LEU PRO SEQRES 4 B 99 GLY ARG TRP LYS PRO LYS MET ILE GLY GLY ILE GLY GLY SEQRES 5 B 99 PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE ILE ILE GLU SEQRES 6 B 99 ILE ALA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 B 99 PRO THR PRO VAL ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 B 99 GLN ILE GLY ALA THR LEU ASN PHE SEQRES 1 A 99 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE SEQRES 2 A 99 LYS ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR SEQRES 3 A 99 GLY ALA ASP ASP THR ILE ILE GLU GLU MET SER LEU PRO SEQRES 4 A 99 GLY ARG TRP LYS PRO LYS MET ILE GLY GLY ILE GLY GLY SEQRES 5 A 99 PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE ILE ILE GLU SEQRES 6 A 99 ILE ALA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 A 99 PRO THR PRO VAL ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 A 99 GLN ILE GLY ALA THR LEU ASN PHE SEQRES 1 C 6 TYR ASP GLN ILE ILE ILE HET NA B 101 1 HET CL B 102 1 HET CL B 103 1 HET CL A 101 1 HET CL A 102 1 HET CL A 103 1 HET CL A 104 1 HET GOL A 105 6 HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 4 NA NA 1+ FORMUL 5 CL 6(CL 1-) FORMUL 11 GOL C3 H8 O3 FORMUL 12 HOH *134(H2 O) HELIX 1 1 GLY B 86 THR B 91 1 6 HELIX 2 2 GLY A 86 THR A 91 1 6 SHEET 1 A 4 GLN B 2 ILE B 3 0 SHEET 2 A 4 THR A 96 ASN A 98 -1 O LEU A 97 N ILE B 3 SHEET 3 A 4 THR B 96 ASN B 98 -1 N THR B 96 O ASN A 98 SHEET 4 A 4 GLN A 2 ILE A 3 -1 O ILE A 3 N LEU B 97 SHEET 1 B 8 TRP B 42 GLY B 49 0 SHEET 2 B 8 GLY B 52 ILE B 66 -1 O VAL B 56 N LYS B 45 SHEET 3 B 8 HIS B 69 VAL B 77 -1 O HIS B 69 N ILE B 66 SHEET 4 B 8 ILE B 32 ILE B 33 1 N ILE B 33 O LEU B 76 SHEET 5 B 8 ILE B 84 ILE B 85 -1 O ILE B 84 N ILE B 32 SHEET 6 B 8 GLN B 18 LEU B 24 1 N LEU B 23 O ILE B 85 SHEET 7 B 8 LEU B 10 ILE B 15 -1 N ILE B 13 O LYS B 20 SHEET 8 B 8 GLY B 52 ILE B 66 -1 O GLU B 65 N LYS B 14 SHEET 1 C 9 ASP C 260 GLN C 261 0 SHEET 2 C 9 LYS A 43 GLY A 49 1 N GLY A 48 O ASP C 260 SHEET 3 C 9 GLY A 52 ILE A 66 -1 O VAL A 56 N LYS A 45 SHEET 4 C 9 HIS A 69 VAL A 77 -1 O HIS A 69 N ILE A 66 SHEET 5 C 9 ILE A 32 ILE A 33 1 N ILE A 33 O LEU A 76 SHEET 6 C 9 ILE A 84 ILE A 85 -1 O ILE A 84 N ILE A 32 SHEET 7 C 9 GLN A 18 LEU A 24 1 N LEU A 23 O ILE A 85 SHEET 8 C 9 LEU A 10 ILE A 15 -1 N ILE A 13 O LYS A 20 SHEET 9 C 9 GLY A 52 ILE A 66 -1 O GLU A 65 N LYS A 14 LINK O ASP B 60 NA NA B 101 1555 1555 2.25 LINK NA NA B 101 O HOH B 207 1555 1555 2.15 LINK NA NA B 101 O HOH B 213 1555 1555 2.51 LINK NA NA B 101 O HOH B 223 1555 1555 2.27 LINK NA NA B 101 O HOH B 225 1555 1555 2.58 LINK NA NA B 101 O HOH B 238 1555 1555 2.96 SITE 1 AC1 6 ASP B 60 HOH B 207 HOH B 213 HOH B 223 SITE 2 AC1 6 HOH B 225 HOH B 238 SITE 1 AC2 3 ARG A 41 THR B 74 ASN B 88 SITE 1 AC3 3 LYS B 7 ARG B 8 HOH B 258 SITE 1 AC4 2 TRP A 6 HOH A 238 SITE 1 AC5 3 THR A 74 ASN A 88 HOH A 204 SITE 1 AC6 3 THR A 4 TRP A 6 LYS A 7 SITE 1 AC7 5 ARG A 41 HOH A 264 HOH A 265 ASN B 88 SITE 2 AC7 5 THR B 91 SITE 1 AC8 7 THR A 12 GLU A 65 ALA A 67 GLY A 68 SITE 2 AC8 7 GLN B 18 MET B 36 SER B 37 CRYST1 58.060 86.140 46.300 90.00 90.00 90.00 P 21 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 0.017224 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011609 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021598 0.00000