HEADER HYDROLASE/HYDROLASE INHIBITOR 31-MAR-21 7MA5 TITLE HIV-1 PROTEASE (I84V) IN COMPLEX WITH UMASS4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE; COMPND 3 CHAIN: B, A; COMPND 4 FRAGMENT: UNP RESIDUES 501-599; COMPND 5 SYNONYM: PR,RETROPEPSIN; COMPND 6 EC: 3.4.23.16; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 GROUP M SOURCE 3 SUBTYPE B; SOURCE 4 ORGANISM_COMMON: HIV-1; SOURCE 5 ORGANISM_TAXID: 11686; SOURCE 6 STRAIN: ISOLATE BRU/LAI; SOURCE 7 GENE: GAG-POL; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DRUG RESISTANCE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.J.LOCKBAUM,C.A.SCHIFFER REVDAT 2 18-OCT-23 7MA5 1 REMARK REVDAT 1 09-NOV-22 7MA5 0 JRNL AUTH G.J.LOCKBAUM,C.A.SCHIFFER JRNL TITL HIV-1 PROTEASE (I84V) IN COMPLEX WITH UMASS4 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 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) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 12790 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 647 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 21.9030 - 3.3781 0.98 2600 143 0.1702 0.2193 REMARK 3 2 3.3781 - 2.6828 0.97 2474 124 0.1704 0.1928 REMARK 3 3 2.6828 - 2.3442 0.96 2426 125 0.1883 0.2091 REMARK 3 4 2.3442 - 2.1300 0.95 2364 132 0.1756 0.2411 REMARK 3 5 2.1300 - 1.9775 0.91 2279 123 0.1902 0.2715 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.350 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.005 1559 REMARK 3 ANGLE : 0.787 2130 REMARK 3 CHIRALITY : 0.051 255 REMARK 3 PLANARITY : 0.004 262 REMARK 3 DIHEDRAL : 11.489 897 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 7MA5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-21. REMARK 100 THE DEPOSITION ID IS D_1000255777. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12820 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.977 REMARK 200 RESOLUTION RANGE LOW (A) : 21.910 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.25000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6DGX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 23-24% (W/V) AMMONIUM SULFATE, 0.1M REMARK 280 BIS-TRIS-METHANE-HCL BUFFER PH 5.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K 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 25.58100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 31.15000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.92850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 31.15000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.58100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.92850 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 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 ASN B 37 CG OD1 ND2 REMARK 470 ARG B 41 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 43 CG CD CE NZ REMARK 470 LYS B 55 CG CD CE NZ REMARK 470 LEU B 63 CG CD1 CD2 REMARK 470 LYS A 7 CG CD CE NZ REMARK 470 ARG A 41 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 43 CG CD CE NZ REMARK 470 LYS A 45 CG CD CE NZ REMARK 470 LYS A 55 CG CD CE NZ REMARK 470 LYS A 70 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 250 O HOH A 272 1.96 REMARK 500 O HOH B 275 O HOH B 296 2.07 REMARK 500 O HOH B 271 O HOH B 295 2.13 REMARK 500 O HOH A 260 O HOH A 286 2.13 REMARK 500 O HOH B 288 O HOH A 257 2.14 REMARK 500 O HOH B 259 O HOH B 286 2.17 REMARK 500 O HOH B 244 O HOH B 277 2.17 REMARK 500 O HOH A 215 O HOH A 248 2.19 REMARK 500 O PHE B 99 O HOH B 201 2.19 REMARK 500 O HOH B 279 O HOH B 280 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 B 290 O HOH A 260 31045 1.99 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 SO4 B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K20 A 104 DBREF 7MA5 B 1 99 UNP P03367 POL_HV1BR 501 599 DBREF 7MA5 A 1 99 UNP P03367 POL_HV1BR 501 599 SEQADV 7MA5 LYS B 7 UNP P03367 GLN 507 CONFLICT SEQADV 7MA5 ASN B 37 UNP P03367 SER 537 CONFLICT SEQADV 7MA5 VAL B 84 UNP P03367 ILE 584 ENGINEERED MUTATION SEQADV 7MA5 LYS A 7 UNP P03367 GLN 507 CONFLICT SEQADV 7MA5 ASN A 37 UNP P03367 SER 537 CONFLICT SEQADV 7MA5 VAL A 84 UNP P03367 ILE 584 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 VAL LEU GLU GLU MET ASN 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 LEU ILE GLU SEQRES 6 B 99 ILE CYS GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 B 99 PRO THR PRO VAL ASN VAL ILE GLY ARG ASN LEU LEU THR SEQRES 8 B 99 GLN ILE GLY CYS 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 VAL LEU GLU GLU MET ASN 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 LEU ILE GLU SEQRES 6 A 99 ILE CYS GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 A 99 PRO THR PRO VAL ASN VAL ILE GLY ARG ASN LEU LEU THR SEQRES 8 A 99 GLN ILE GLY CYS THR LEU ASN PHE HET SO4 B 101 5 HET SO4 A 101 5 HET SO4 A 102 5 HET SO4 A 103 5 HET K20 A 104 79 HETNAM SO4 SULFATE ION HETNAM K20 (3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YL [(1S,2R)-3- HETNAM 2 K20 {(1,3-BENZODIOXOL-5-YLSULFONYL)[(2S)-2- HETNAM 3 K20 METHYLBUTYL]AMINO}-1-BENZYL-2-HYDROXYPROPYL]CARBAMATE FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 K20 C29 H38 N2 O9 S FORMUL 8 HOH *184(H2 O) HELIX 1 AA1 GLY B 86 THR B 91 1 6 HELIX 2 AA2 GLN B 92 GLY B 94 5 3 HELIX 3 AA3 GLY A 86 THR A 91 1 6 SHEET 1 AA1 4 GLN B 2 ILE B 3 0 SHEET 2 AA1 4 THR A 96 ASN A 98 -1 O LEU A 97 N ILE B 3 SHEET 3 AA1 4 THR B 96 ASN B 98 -1 N THR B 96 O ASN A 98 SHEET 4 AA1 4 GLN A 2 ILE A 3 -1 O ILE A 3 N LEU B 97 SHEET 1 AA2 8 LYS B 43 GLY B 49 0 SHEET 2 AA2 8 GLY B 52 ILE B 66 -1 O GLN B 58 N LYS B 43 SHEET 3 AA2 8 HIS B 69 VAL B 77 -1 O VAL B 77 N ARG B 57 SHEET 4 AA2 8 THR B 31 LEU B 33 1 N LEU B 33 O LEU B 76 SHEET 5 AA2 8 VAL B 84 ILE B 85 -1 O VAL B 84 N VAL B 32 SHEET 6 AA2 8 GLN B 18 LEU B 24 1 N LEU B 23 O ILE B 85 SHEET 7 AA2 8 LEU B 10 ILE B 15 -1 N ILE B 13 O LYS B 20 SHEET 8 AA2 8 GLY B 52 ILE B 66 -1 O GLU B 65 N LYS B 14 SHEET 1 AA3 8 LYS A 43 GLY A 49 0 SHEET 2 AA3 8 GLY A 52 ILE A 66 -1 O GLY A 52 N GLY A 49 SHEET 3 AA3 8 HIS A 69 VAL A 77 -1 O HIS A 69 N ILE A 66 SHEET 4 AA3 8 VAL A 32 LEU A 33 1 N LEU A 33 O LEU A 76 SHEET 5 AA3 8 VAL A 84 ILE A 85 -1 O VAL A 84 N VAL A 32 SHEET 6 AA3 8 GLN A 18 LEU A 24 1 N LEU A 23 O ILE A 85 SHEET 7 AA3 8 LEU A 10 ILE A 15 -1 N ILE A 13 O LYS A 20 SHEET 8 AA3 8 GLY A 52 ILE A 66 -1 O GLU A 65 N LYS A 14 SITE 1 AC1 8 LYS A 14 LYS B 14 ILE B 15 GLY B 16 SITE 2 AC1 8 GLY B 17 HOH B 206 HOH B 224 HOH B 225 SITE 1 AC2 4 LYS A 7 ARG A 8 HOH A 204 HOH A 217 SITE 1 AC3 5 MET A 36 ASN A 37 HOH A 208 PRO B 39 SITE 2 AC3 5 GLY B 40 SITE 1 AC4 3 HIS A 69 LYS A 70 PRO B 1 SITE 1 AC5 18 ASP A 25 GLY A 27 ALA A 28 ASP A 29 SITE 2 AC5 18 ASP A 30 GLY A 48 GLY A 49 ILE A 50 SITE 3 AC5 18 VAL A 82 HOH A 207 ASP B 25 GLY B 27 SITE 4 AC5 18 ALA B 28 ASP B 30 VAL B 32 GLY B 48 SITE 5 AC5 18 GLY B 49 PRO B 81 CRYST1 51.162 57.857 62.300 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 0.019546 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017284 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016051 0.00000