HEADER SUGAR BINDING PROTEIN 02-JUN-24 8ZQF TITLE CRYSTAL STRUCTURE OF A NOVEL ALGINATE-BINDING CARBOHYDRATE BINDING TITLE 2 MODULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALGINATE LYASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: A NOVEL ALGINATE-BINDING CARBOHYDRATE BINDING MODULE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO BREOGANII; SOURCE 3 ORGANISM_TAXID: 553239; SOURCE 4 GENE: A6E01_07505; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS A NOVEL ALGINATE-BINDING CARBOHYDRATE BINDING MODULE, SUGAR BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.W.MEI,W.W.TAO,Y.G.CHANG REVDAT 1 12-JUN-24 8ZQF 0 JRNL AUTH X.W.MEI,W.W.TAO,Y.G.CHANG JRNL TITL CRYSTAL STRUCTURE OF A NOVEL ALGINATE-BINDING CARBOHYDRATE JRNL TITL 2 BINDING MODULE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 30389 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.600 REMARK 3 FREE R VALUE TEST SET COUNT : 2005 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 19.3700 - 3.6100 1.00 2078 152 0.1740 0.2166 REMARK 3 2 3.6100 - 2.8700 1.00 2062 144 0.1709 0.1901 REMARK 3 3 2.8700 - 2.5100 1.00 2051 145 0.1798 0.2000 REMARK 3 4 2.5100 - 2.2800 1.00 2021 153 0.1751 0.1930 REMARK 3 5 2.2800 - 2.1100 1.00 2057 134 0.1799 0.1759 REMARK 3 6 2.1100 - 1.9900 0.99 2014 139 0.1822 0.2189 REMARK 3 7 1.9900 - 1.8900 0.99 2029 156 0.1899 0.2341 REMARK 3 8 1.8900 - 1.8100 0.99 2017 136 0.1849 0.2247 REMARK 3 9 1.8100 - 1.7400 0.99 2022 135 0.1884 0.2308 REMARK 3 10 1.7400 - 1.6800 0.99 2026 162 0.1832 0.2261 REMARK 3 11 1.6800 - 1.6300 0.98 1986 135 0.1803 0.2325 REMARK 3 12 1.6300 - 1.5800 0.99 2018 133 0.1860 0.2392 REMARK 3 13 1.5800 - 1.5400 0.99 2002 136 0.1945 0.2472 REMARK 3 14 1.5400 - 1.5000 0.98 2001 145 0.2070 0.2705 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.880 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.006 NULL REMARK 3 ANGLE : 0.877 NULL REMARK 3 CHIRALITY : 0.058 234 REMARK 3 PLANARITY : 0.006 286 REMARK 3 DIHEDRAL : 6.846 214 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 8ZQF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 04-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1300047839. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-APR-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97907 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30419 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 19.370 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.11900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 6.80 REMARK 200 R MERGE FOR SHELL (I) : 0.23100 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.1 M DL-MALIC ACID PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 32.18000 REMARK 290 SMTRY3 2 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 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 ILE A 3 REMARK 465 GLU A 201 REMARK 465 ALA A 202 REMARK 465 SER A 203 REMARK 465 ASP A 204 REMARK 465 GLU A 205 REMARK 465 LEU A 206 REMARK 465 LEU A 207 REMARK 465 GLU A 208 REMARK 465 HIS A 209 REMARK 465 HIS A 210 REMARK 465 HIS A 211 REMARK 465 HIS A 212 REMARK 465 HIS A 213 REMARK 465 HIS A 214 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 379 O HOH A 566 1.54 REMARK 500 O HOH A 319 O HOH A 325 1.85 REMARK 500 O HOH A 691 O HOH A 698 1.89 REMARK 500 O HOH A 637 O HOH A 669 1.91 REMARK 500 O HOH A 436 O HOH A 635 1.91 REMARK 500 OD1 ASP A 29 O HOH A 301 1.93 REMARK 500 O HOH A 617 O HOH A 619 1.93 REMARK 500 O HOH A 306 O HOH A 641 1.94 REMARK 500 O HOH A 592 O HOH A 603 1.95 REMARK 500 O HOH A 693 O HOH A 702 1.96 REMARK 500 O HOH A 306 O HOH A 451 1.98 REMARK 500 O HOH A 357 O HOH A 465 1.98 REMARK 500 O HOH A 629 O HOH A 638 2.00 REMARK 500 O HOH A 405 O HOH A 640 2.01 REMARK 500 O HOH A 506 O HOH A 622 2.02 REMARK 500 O HOH A 616 O HOH A 628 2.02 REMARK 500 O HOH A 691 O HOH A 706 2.02 REMARK 500 O HOH A 490 O HOH A 534 2.02 REMARK 500 O HOH A 647 O HOH A 699 2.02 REMARK 500 O HOH A 619 O HOH A 682 2.04 REMARK 500 O HOH A 621 O HOH A 633 2.06 REMARK 500 O HOH A 482 O HOH A 547 2.07 REMARK 500 O HOH A 491 O HOH A 575 2.07 REMARK 500 O HOH A 359 O HOH A 600 2.09 REMARK 500 OE2 GLU A 82 O HOH A 302 2.09 REMARK 500 O HOH A 562 O HOH A 587 2.10 REMARK 500 O HOH A 492 O HOH A 624 2.11 REMARK 500 O HOH A 570 O HOH A 683 2.11 REMARK 500 O HOH A 331 O HOH A 558 2.11 REMARK 500 O HOH A 409 O HOH A 515 2.12 REMARK 500 O HOH A 340 O HOH A 343 2.13 REMARK 500 O HOH A 333 O HOH A 358 2.13 REMARK 500 O HOH A 532 O HOH A 593 2.14 REMARK 500 O HOH A 554 O HOH A 668 2.15 REMARK 500 O HOH A 339 O HOH A 656 2.15 REMARK 500 O HOH A 343 O HOH A 494 2.15 REMARK 500 O HOH A 301 O HOH A 327 2.15 REMARK 500 O HOH A 322 O HOH A 518 2.16 REMARK 500 O HOH A 558 O HOH A 607 2.16 REMARK 500 O HOH A 303 O HOH A 573 2.16 REMARK 500 O HOH A 491 O HOH A 571 2.17 REMARK 500 O HOH A 677 O HOH A 683 2.17 REMARK 500 O HOH A 570 O HOH A 620 2.17 REMARK 500 O HOH A 392 O HOH A 488 2.18 REMARK 500 O HOH A 683 O HOH A 704 2.18 REMARK 500 O HOH A 492 O HOH A 680 2.18 REMARK 500 O HOH A 687 O HOH A 706 2.19 REMARK 500 NE2 GLN A 17 O HOH A 303 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 A 566 O HOH A 640 1656 1.84 REMARK 500 O HOH A 568 O HOH A 639 2555 2.05 REMARK 500 O HOH A 535 O HOH A 636 1656 2.12 REMARK 500 O HOH A 443 O HOH A 655 2555 2.18 REMARK 500 O HOH A 352 O HOH A 520 1655 2.19 REMARK 500 O HOH A 343 O HOH A 393 2555 2.19 REMARK 500 O HOH A 327 O HOH A 424 1655 2.19 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 LYS A 101 -170.72 70.17 REMARK 500 ASN A 138 -80.07 -91.29 REMARK 500 GLU A 193 64.64 62.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 709 DISTANCE = 6.89 ANGSTROMS DBREF1 8ZQF A 2 206 UNP A0A193KCC3_9VIBR DBREF2 8ZQF A A0A193KCC3 685 889 SEQADV 8ZQF MET A 1 UNP A0A193KCC INITIATING METHIONINE SEQADV 8ZQF LEU A 207 UNP A0A193KCC EXPRESSION TAG SEQADV 8ZQF GLU A 208 UNP A0A193KCC EXPRESSION TAG SEQADV 8ZQF HIS A 209 UNP A0A193KCC EXPRESSION TAG SEQADV 8ZQF HIS A 210 UNP A0A193KCC EXPRESSION TAG SEQADV 8ZQF HIS A 211 UNP A0A193KCC EXPRESSION TAG SEQADV 8ZQF HIS A 212 UNP A0A193KCC EXPRESSION TAG SEQADV 8ZQF HIS A 213 UNP A0A193KCC EXPRESSION TAG SEQADV 8ZQF HIS A 214 UNP A0A193KCC EXPRESSION TAG SEQRES 1 A 214 MET GLY ILE PRO THR GLU VAL THR LEU PRO VAL GLU VAL SEQRES 2 A 214 HIS ASP ALA GLN PHE VAL ASP PHE ARG ALA ASN SER GLY SEQRES 3 A 214 THR SER ASP VAL TRP VAL GLN HIS GLU GLY SER SER ALA SEQRES 4 A 214 GLY PHE GLY ASP VAL GLY SER SER GLY ASP ASN ALA PHE SEQRES 5 A 214 GLY ASP GLY GLY SER ALA ARG VAL ARG PHE LYS LYS ASP SEQRES 6 A 214 VAL PHE ASN HIS ASP PHE SER ALA LEU PRO GLY VAL SER SEQRES 7 A 214 GLN VAL VAL GLU GLY LEU PRO PHE ASN THR ASP VAL THR SEQRES 8 A 214 TYR SER LEU TYR TYR CYS ASP ASN LYS LYS ASP ASP SER SEQRES 9 A 214 LEU SER THR LEU TYR PHE GLY ALA ARG ASP ILE ASN GLY SEQRES 10 A 214 ASN ALA ILE THR GLU GLU TYR ALA HIS VAL LYS ASP LEU SEQRES 11 A 214 SER ASN ALA PRO GLN GLY THR ASN LYS THR CYS PHE LYS SEQRES 12 A 214 LYS VAL SER THR THR PHE ASN THR GLY ASN ASN GLY SER SEQRES 13 A 214 VAL GLU LEU PHE ALA LEU MET ALA ILE ASP VAL ASN GLY SEQRES 14 A 214 THR MET THR GLU GLU GLU ILE TYR ALA SER SER GLN PHE SEQRES 15 A 214 THR SER ASN GLU LEU GLU VAL ARG LEU ASP GLU PHE SER SEQRES 16 A 214 LEU THR TYR LYS GLY GLU ALA SER ASP GLU LEU LEU GLU SEQRES 17 A 214 HIS HIS HIS HIS HIS HIS FORMUL 2 HOH *409(H2 O) HELIX 1 AA1 PHE A 18 ASN A 24 1 7 HELIX 2 AA2 GLY A 36 GLY A 40 5 5 HELIX 3 AA3 HIS A 126 LEU A 130 5 5 HELIX 4 AA4 THR A 172 ALA A 178 1 7 HELIX 5 AA5 SER A 179 SER A 184 1 6 SHEET 1 AA1 4 VAL A 7 VAL A 11 0 SHEET 2 AA1 4 VAL A 189 GLY A 200 -1 O TYR A 198 N LEU A 9 SHEET 3 AA1 4 SER A 57 ARG A 61 -1 N VAL A 60 O VAL A 189 SHEET 4 AA1 4 ASP A 43 SER A 47 -1 N ASP A 43 O ARG A 61 SHEET 1 AA2 4 VAL A 7 VAL A 11 0 SHEET 2 AA2 4 VAL A 189 GLY A 200 -1 O TYR A 198 N LEU A 9 SHEET 3 AA2 4 ASP A 89 CYS A 97 -1 N TYR A 95 O ASP A 192 SHEET 4 AA2 4 PHE A 142 ASN A 150 -1 O PHE A 149 N VAL A 90 SHEET 1 AA3 5 VAL A 32 HIS A 34 0 SHEET 2 AA3 5 GLY A 76 VAL A 81 -1 O GLY A 76 N HIS A 34 SHEET 3 AA3 5 VAL A 157 ILE A 165 -1 O VAL A 157 N VAL A 81 SHEET 4 AA3 5 SER A 106 ARG A 113 -1 N TYR A 109 O LEU A 162 SHEET 5 AA3 5 ALA A 119 ALA A 125 -1 O ALA A 125 N LEU A 108 SSBOND 1 CYS A 97 CYS A 141 1555 1555 2.05 CRYST1 38.950 64.360 41.440 90.00 110.80 90.00 P 1 21 1 2 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 0.025674 0.000000 0.009753 0.00000 SCALE2 0.000000 0.015538 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025814 0.00000