HEADER VIRAL PROTEIN 20-OCT-17 6BCM TITLE STRUCTURE OF A SELF-INHIBITED N475A VARIANT OF THE VENEZUELAN EQUINE TITLE 2 ENCEPHALITIS VIRUS (VEEV) NSP2 CYSTEINE PROTEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE NSP2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VENEZUELAN EQUINE ENCEPHALITIS VIRUS; SOURCE 3 ORGANISM_TAXID: 11036; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS ALPHAVIRUS, NSP2, NONSTRUCTURAL PROTEIN, CYSTEINE PROTEASE, SELF- KEYWDS 2 INHIBITED, N475A, S-ADENOSYL-L-METHIONINE METHYLTRANSFERASE, VIRAL KEYWDS 3 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.R.COMPTON,P.M.LEGLER REVDAT 6 04-OCT-23 6BCM 1 REMARK REVDAT 5 01-JAN-20 6BCM 1 REMARK REVDAT 4 18-APR-18 6BCM 1 REMARK REVDAT 3 17-JAN-18 6BCM 1 REMARK REVDAT 2 13-DEC-17 6BCM 1 JRNL REVDAT 1 08-NOV-17 6BCM 0 JRNL AUTH J.R.COMPTON,M.J.MICKEY,X.HU,J.J.MARUGAN,P.M.LEGLER JRNL TITL MUTATION OF ASN-475 IN THE VENEZUELAN EQUINE ENCEPHALITIS JRNL TITL 2 VIRUS NSP2 CYSTEINE PROTEASE LEADS TO A SELF-INHIBITED JRNL TITL 3 STATE. JRNL REF BIOCHEMISTRY V. 56 6221 2017 JRNL REFN ISSN 1520-4995 JRNL PMID 29064679 JRNL DOI 10.1021/ACS.BIOCHEM.7B00746 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 3 NUMBER OF REFLECTIONS : 15941 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) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 877 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 714 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 54.47 REMARK 3 BIN R VALUE (WORKING SET) : 0.1890 REMARK 3 BIN FREE R VALUE SET COUNT : 36 REMARK 3 BIN FREE R VALUE : 0.2410 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2560 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 111 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.03000 REMARK 3 B12 (A**2) : 0.01000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : -0.01000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.316 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.222 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 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.910 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2665 ; 0.012 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2559 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3613 ; 1.427 ; 1.957 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5877 ; 3.629 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 324 ; 5.532 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 120 ;34.692 ;22.833 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 448 ;11.969 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;15.959 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 402 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2981 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 633 ; 0.010 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1302 ; 1.427 ; 2.131 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1301 ; 1.421 ; 2.130 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1624 ; 2.199 ; 3.192 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1625 ; 2.201 ; 3.194 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1363 ; 1.847 ; 2.395 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1363 ; 1.846 ; 2.395 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1990 ; 2.928 ; 3.489 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3034 ; 4.618 ;17.384 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3020 ; 4.593 ;17.352 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6BCM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-OCT-17. REMARK 100 THE DEPOSITION ID IS D_1000230589. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-APR-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 : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER IMUS MICROFOCUS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : HELIOS MX REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : BRUKER PHOTON II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18603 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 44.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 3.290 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08080 REMARK 200 FOR THE DATA SET : 9.7300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.56 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.33710 REMARK 200 FOR SHELL : 3.010 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: 2HWK REMARK 200 REMARK 200 REMARK: PLATE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BICINE PH 8.5, 20% PEG 6000, 10% REMARK 280 GLYCEROL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL 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 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 455 REMARK 465 SER A 456 REMARK 465 MET A 457 REMARK 465 ARG A 458 REMARK 465 HIS A 459 REMARK 465 ILE A 460 REMARK 465 LEU A 461 REMARK 465 GLU A 462 REMARK 465 ARG A 463 REMARK 465 PRO A 464 REMARK 465 ASP A 465 REMARK 465 PRO A 466 REMARK 465 THR A 467 REMARK 465 ASP A 468 REMARK 465 VAL A 469 REMARK 465 PHE A 470 REMARK 465 ALA A 792 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 OE1 GLU A 694 O HOH A 901 2.13 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 ALA A 475 -149.78 -108.20 REMARK 500 VAL A 476 -23.18 -157.80 REMARK 500 CYS A 477 -108.10 -174.46 REMARK 500 TYR A 503 -18.18 88.46 REMARK 500 PRO A 672 -176.66 -67.73 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 A 803 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 765 O REMARK 620 2 ASP A 765 OD1 57.5 REMARK 620 3 LYS A 767 O 135.1 86.0 REMARK 620 4 HOH A1007 O 98.8 155.7 111.9 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 803 DBREF1 6BCM A 457 792 UNP A0A0M3T9D8_9VIRU DBREF2 6BCM A A0A0M3T9D8 1003 1338 SEQADV 6BCM GLY A 455 UNP A0A0M3T9D EXPRESSION TAG SEQADV 6BCM SER A 456 UNP A0A0M3T9D EXPRESSION TAG SEQADV 6BCM ALA A 475 UNP A0A0M3T9D ASN 1021 ENGINEERED MUTATION SEQRES 1 A 338 GLY SER MET ARG HIS ILE LEU GLU ARG PRO ASP PRO THR SEQRES 2 A 338 ASP VAL PHE GLN ASN LYS ALA ALA VAL CYS TRP ALA LYS SEQRES 3 A 338 ALA LEU VAL PRO VAL LEU LYS THR ALA GLY ILE ASP MET SEQRES 4 A 338 THR THR GLU GLN TRP ASN THR VAL ASP TYR PHE GLU THR SEQRES 5 A 338 ASP LYS ALA HIS SER ALA GLU ILE VAL LEU ASN GLN LEU SEQRES 6 A 338 CYS VAL ARG PHE PHE GLY LEU ASP LEU ASP SER GLY LEU SEQRES 7 A 338 PHE SER ALA PRO THR VAL PRO LEU SER ILE ARG ASN ASN SEQRES 8 A 338 HIS TRP ASP ASN SER PRO SER PRO ASN MET TYR GLY LEU SEQRES 9 A 338 ASN LYS GLU VAL VAL ARG GLN LEU SER ARG ARG TYR PRO SEQRES 10 A 338 GLN LEU PRO ARG ALA VAL ALA THR GLY ARG VAL TYR ASP SEQRES 11 A 338 MET ASN THR GLY THR LEU ARG ASN TYR ASP PRO ARG ILE SEQRES 12 A 338 ASN LEU VAL PRO VAL ASN ARG ARG LEU PRO HIS ALA LEU SEQRES 13 A 338 VAL LEU HIS HIS ASN GLU HIS PRO GLN SER ASP PHE SER SEQRES 14 A 338 SER PHE VAL SER LYS LEU LYS GLY ARG THR VAL LEU VAL SEQRES 15 A 338 VAL GLY GLU LYS LEU SER VAL PRO GLY LYS MET VAL ASP SEQRES 16 A 338 TRP LEU SER ASP ARG PRO GLU ALA THR PHE ARG ALA ARG SEQRES 17 A 338 LEU ASP LEU GLY ILE PRO GLY ASP VAL PRO LYS TYR ASP SEQRES 18 A 338 ILE ILE PHE VAL ASN VAL ARG THR PRO TYR LYS TYR HIS SEQRES 19 A 338 HIS TYR GLN GLN CYS GLU ASP HIS ALA ILE LYS LEU SER SEQRES 20 A 338 MET LEU THR LYS LYS ALA CYS LEU HIS LEU ASN PRO GLY SEQRES 21 A 338 GLY THR CYS VAL SER ILE GLY TYR GLY TYR ALA ASP ARG SEQRES 22 A 338 ALA SER GLU SER ILE ILE GLY ALA ILE ALA ARG GLN PHE SEQRES 23 A 338 LYS PHE SER ARG VAL CYS LYS PRO LYS SER SER LEU GLU SEQRES 24 A 338 GLU THR GLU VAL LEU PHE VAL PHE ILE GLY TYR ASP ARG SEQRES 25 A 338 LYS ALA ARG THR HIS ASN PRO TYR LYS LEU SER SER THR SEQRES 26 A 338 LEU THR ASN ILE TYR THR GLY SER ARG LEU HIS GLU ALA HET GOL A 801 6 HET GOL A 802 6 HET NA A 803 1 HETNAM GOL GLYCEROL HETNAM NA SODIUM ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL 2(C3 H8 O3) FORMUL 4 NA NA 1+ FORMUL 5 HOH *111(H2 O) HELIX 1 AA1 CYS A 477 THR A 488 1 12 HELIX 2 AA2 THR A 494 ASN A 499 1 6 HELIX 3 AA3 SER A 511 GLY A 525 1 15 HELIX 4 AA4 ASP A 527 GLY A 531 5 5 HELIX 5 AA5 ASN A 559 SER A 567 1 9 HELIX 6 AA6 GLN A 572 GLY A 580 1 9 HELIX 7 AA7 PHE A 622 LYS A 628 1 7 HELIX 8 AA8 HIS A 688 LEU A 703 1 16 HELIX 9 AA9 LEU A 703 CYS A 708 1 6 HELIX 10 AB1 ASP A 726 ARG A 738 1 13 HELIX 11 AB2 PRO A 773 THR A 785 1 13 SHEET 1 AA1 2 VAL A 538 PRO A 539 0 SHEET 2 AA1 2 MET A 555 TYR A 556 -1 O TYR A 556 N VAL A 538 SHEET 1 AA2 2 SER A 541 ARG A 543 0 SHEET 2 AA2 2 HIS A 546 ASP A 548 -1 O ASP A 548 N SER A 541 SHEET 1 AA3 2 VAL A 582 TYR A 583 0 SHEET 2 AA3 2 LEU A 590 ARG A 591 -1 O ARG A 591 N VAL A 582 SHEET 1 AA4 7 PHE A 659 ARG A 660 0 SHEET 2 AA4 7 MET A 647 SER A 652 1 N TRP A 650 O PHE A 659 SHEET 3 AA4 7 THR A 633 GLY A 638 1 N VAL A 634 O ASP A 649 SHEET 4 AA4 7 TYR A 674 ASN A 680 1 O PHE A 678 N LEU A 635 SHEET 5 AA4 7 LEU A 711 GLY A 721 1 O VAL A 718 N VAL A 679 SHEET 6 AA4 7 VAL A 757 TYR A 764 -1 O TYR A 764 N GLY A 714 SHEET 7 AA4 7 PHE A 740 CYS A 746 -1 N ARG A 744 O VAL A 760 LINK O ASP A 765 NA NA A 803 1555 1555 2.43 LINK OD1 ASP A 765 NA NA A 803 1555 1555 3.12 LINK O LYS A 767 NA NA A 803 1555 1555 2.62 LINK NA NA A 803 O HOH A1007 1555 1555 2.26 SITE 1 AC1 5 ASN A 544 HIS A 546 LEU A 610 GOL A 802 SITE 2 AC1 5 HOH A 921 SITE 1 AC2 7 ARG A 543 ARG A 604 ARG A 605 LEU A 606 SITE 2 AC2 7 GOL A 801 HOH A 906 HOH A 954 SITE 1 AC3 5 GLN A 739 ASP A 765 ARG A 766 LYS A 767 SITE 2 AC3 5 HOH A1007 CRYST1 42.527 45.528 47.765 78.28 65.31 88.81 P 1 1 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 0.023514 -0.000489 -0.010959 0.00000 SCALE2 0.000000 0.021969 -0.004814 0.00000 SCALE3 0.000000 0.000000 0.023589 0.00000