HEADER TRANSFERASE 29-JUL-19 6SE1 TITLE STRUCTURE OF SALMONELLA SER. PARATYPHI A LIPOPOLYSACCHARIDE TITLE 2 ACETYLTRANSFERASE PERIPLASMIC DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE LIPOPOLYSACCHARIDE MODIFICATION ACYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: PERIPLASMIC DOMAIN OF OAFB (RESIDUES 377-640) FROM COMPND 6 SALMONELLA SER. PARATYPHI A RECOMBINANTLY EXPRESSED IN E. COLI COMPND 7 ORIGAMI 2 CELLS FROM THE PETFPP_2 VECTOR. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA PARATYPHI A (STRAIN ATCC 9150 / SOURCE 3 SARB42); SOURCE 4 ORGANISM_TAXID: 295319; SOURCE 5 STRAIN: ATCC 9150 / SARB42; SOURCE 6 GENE: SPA0467; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: ORIGAMI 2; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETFPP_2 KEYWDS SGNH, ACETYLTRANSFERASE, LIPOPOLYSACCHARIDE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.N.TINDALL,C.PEARSON,R.HERMAN,H.T.JENKINS,G.H.THOMAS,J.R.POTTS,M.VAN AUTHOR 2 DER WOUDE REVDAT 3 06-NOV-24 6SE1 1 REMARK REVDAT 2 16-SEP-20 6SE1 1 JRNL REVDAT 1 26-AUG-20 6SE1 0 JRNL AUTH C.R.PEARSON,S.N.TINDALL,R.HERMAN,H.T.JENKINS,A.BATEMAN, JRNL AUTH 2 G.H.THOMAS,J.R.POTTS,M.W.VAN DER WOUDE JRNL TITL ACETYLATION OF SURFACE CARBOHYDRATES IN BACTERIAL PATHOGENS JRNL TITL 2 REQUIRES COORDINATED ACTION OF A TWO-DOMAIN MEMBRANE-BOUND JRNL TITL 3 ACYLTRANSFERASE. JRNL REF MBIO V. 11 2020 JRNL REFN ESSN 2150-7511 JRNL PMID 32843546 JRNL DOI 10.1128/MBIO.01364-20 REMARK 2 REMARK 2 RESOLUTION. 1.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0253 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) : 1.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 126289 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.149 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.051 REMARK 3 FREE R VALUE TEST SET COUNT : 6379 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) : 1.08 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.11 REMARK 3 REFLECTION IN BIN (WORKING SET) : 8742 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 477 REMARK 3 BIN FREE R VALUE : 0.2960 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2027 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.66 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.75000 REMARK 3 B22 (A**2) : -0.65100 REMARK 3 B33 (A**2) : 1.40200 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.024 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.024 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.019 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.941 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.981 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.979 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2178 ; 0.006 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1994 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2983 ; 1.451 ; 1.629 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4660 ; 1.431 ; 1.569 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 294 ; 5.606 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 101 ;32.013 ;23.564 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 364 ;10.587 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;14.775 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 297 ; 0.073 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2465 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 443 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 385 ; 0.210 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 35 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1039 ; 0.162 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 169 ; 0.178 ; 0.200 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): 1077 ; 0.994 ; 1.209 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1076 ; 0.988 ; 1.207 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1353 ; 1.429 ; 1.821 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1354 ; 1.432 ; 1.823 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1101 ; 1.388 ; 1.415 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1102 ; 1.387 ; 1.415 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1613 ; 1.749 ; 2.039 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1614 ; 1.748 ; 2.041 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 4172 ; 2.029 ; 3.000 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 6SE1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1292103334. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-APR-17 REMARK 200 TEMPERATURE (KELVIN) : 93.15 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92819 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 126378 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.080 REMARK 200 RESOLUTION RANGE LOW (A) : 47.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 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: FRAGON REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM BISTRIS PH 5.5, 0.25 M LITHIUM REMARK 280 SULFATE, 25% W/V PEG 3350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 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 27.87000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.01500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.21500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.01500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.87000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.21500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 750 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 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 LYS A 421 CD CE NZ REMARK 470 LYS A 446 NZ REMARK 470 LYS A 521 CD CE NZ REMARK 470 LYS A 585 CG CD CE NZ REMARK 470 GLU A 600 CD OE1 OE2 REMARK 470 LYS A 633 NZ REMARK 470 LYS A 640 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 1094 O HOH A 1098 1.90 REMARK 500 O HOH A 810 O HOH A 1047 2.13 REMARK 500 OD1 ASN A 542 O HOH A 801 2.14 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 ASP A 429 -158.00 -96.10 REMARK 500 PRO A 462 49.74 -82.69 REMARK 500 ASP A 618 -136.42 -132.27 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 A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 703 DBREF1 6SE1 A 380 640 UNP A0A0H2WM30_SALPA DBREF2 6SE1 A A0A0H2WM30 380 640 SEQRES 1 A 261 GLY GLU TYR ALA SER VAL THR ASP VAL TYR ASN TYR TYR SEQRES 2 A 261 LYS TYR GLY GLU LEU LEU ARG GLY GLY ILE CYS HIS SER SEQRES 3 A 261 VAL GLN LEU THR ALA ALA ILE SER ASN GLY CYS ILE LYS SEQRES 4 A 261 ASN GLY LYS HIS ASN ILE PHE ILE ILE GLY ASP SER TYR SEQRES 5 A 261 ALA ALA ALA LEU PHE ASN GLY LEU SER HIS TYR ILE ASP SEQRES 6 A 261 ASN LYS GLY SER ASP TYR ILE ILE SER GLN MET THR ASP SEQRES 7 A 261 GLY ASN ALA PRO PRO LEU PHE VAL ASP GLY LYS ASP ASP SEQRES 8 A 261 LEU GLN ARG SER VAL ILE THR LEU ASN ASN ASN ARG ILE SEQRES 9 A 261 ASN GLU ILE LYS ARG VAL GLN PRO GLU VAL VAL LEU LEU SEQRES 10 A 261 THR TRP SER VAL ARG GLY THR ASN GLY VAL HIS ASP LYS SEQRES 11 A 261 LYS LEU ALA ILE ASP ALA LEU SER LEU THR ILE LYS LYS SEQRES 12 A 261 ILE LYS GLU ALA SER PRO ASP SER ARG ILE ILE PHE ILE SEQRES 13 A 261 GLY PRO VAL PRO GLU TRP ASN ALA ASN LEU VAL LYS ILE SEQRES 14 A 261 ILE SER ASN TYR LEU SER GLU PHE LYS LYS THR PRO PRO SEQRES 15 A 261 LEU TYR MET THR TYR GLY LEU ASN SER GLU ILE SER GLU SEQRES 16 A 261 TRP ASP SER TYR PHE SER ASN ASN VAL PRO LYS MET GLY SEQRES 17 A 261 ILE GLU TYR ILE SER ALA TYR LYS ALA LEU CYS ASN GLU SEQRES 18 A 261 SER GLY CYS LEU THR ARG VAL GLY ASN GLY PRO ASP PHE SEQRES 19 A 261 ILE THR ALA VAL ASP TRP GLY HIS LEU THR LYS PRO GLY SEQRES 20 A 261 SER ASP PHE LEU PHE ASN LYS ILE GLY ASN LYS ILE ILE SEQRES 21 A 261 LYS HET SO4 A 701 5 HET PEG A 702 17 HET PEG A 703 17 HETNAM SO4 SULFATE ION HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 SO4 O4 S 2- FORMUL 3 PEG 2(C4 H10 O3) FORMUL 5 HOH *360(H2 O) HELIX 1 AA1 ASP A 387 TYR A 392 1 6 HELIX 2 AA2 LYS A 393 ARG A 399 1 7 HELIX 3 AA3 GLN A 407 ASN A 414 1 8 HELIX 4 AA4 ASP A 429 ALA A 434 1 6 HELIX 5 AA5 LEU A 435 GLY A 447 1 13 HELIX 6 AA6 SER A 474 GLN A 490 1 17 HELIX 7 AA7 ASP A 508 SER A 527 1 20 HELIX 8 AA8 ASN A 544 LYS A 557 1 14 HELIX 9 AA9 SER A 570 VAL A 583 1 14 HELIX 10 AB1 PRO A 584 GLY A 587 5 4 HELIX 11 AB2 SER A 592 LEU A 597 1 6 HELIX 12 AB3 GLY A 610 ILE A 614 5 5 HELIX 13 AB4 THR A 623 GLY A 635 1 13 HELIX 14 AB5 ASN A 636 ILE A 638 5 3 SHEET 1 AA1 5 ILE A 451 THR A 456 0 SHEET 2 AA1 5 ASN A 423 GLY A 428 1 N ILE A 426 O SER A 453 SHEET 3 AA1 5 VAL A 493 THR A 497 1 O VAL A 493 N PHE A 425 SHEET 4 AA1 5 ARG A 531 ILE A 535 1 O ARG A 531 N VAL A 494 SHEET 5 AA1 5 GLU A 589 ILE A 591 1 O GLU A 589 N PHE A 534 SHEET 1 AA2 3 TYR A 563 MET A 564 0 SHEET 2 AA2 3 GLY A 602 LEU A 604 -1 O CYS A 603 N MET A 564 SHEET 3 AA2 3 CYS A 598 ASN A 599 -1 N ASN A 599 O GLY A 602 SSBOND 1 CYS A 403 CYS A 416 1555 1555 2.06 SSBOND 2 CYS A 598 CYS A 603 1555 1555 2.07 SITE 1 AC1 9 ASP A 429 SER A 430 TYR A 431 GLY A 458 SITE 2 AC1 9 ASN A 459 HIS A 621 HOH A 813 HOH A 821 SITE 3 AC1 9 HOH A 864 SITE 1 AC2 10 LEU A 398 GLY A 400 HIS A 404 SER A 405 SITE 2 AC2 10 SER A 430 GLY A 458 ASP A 470 GLU A 555 SITE 3 AC2 10 PHE A 556 LYS A 557 SITE 1 AC3 6 TYR A 563 LYS A 595 ALA A 596 CYS A 598 SITE 2 AC3 6 HOH A1070 HOH A1074 CRYST1 55.740 58.430 90.030 90.00 90.00 90.00 P 21 21 21 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 0.017940 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017114 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011107 0.00000