HEADER HYDROLASE 25-FEB-19 6O2X TITLE STRUCTURE OF CRUZAIN BOUND TO MMTS INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CRUZIPAIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CRUZAINE,MAJOR CYSTEINE PROTEINASE; COMPND 5 EC: 3.4.22.51; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 5693; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYSTEINE PROTEASE, AUTOCATALYTIC CLEAVAGE, PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.B.SILVA,E.DALL,R.S.FERREIRA,H.BRANDSTETTER REVDAT 4 11-OCT-23 6O2X 1 LINK REVDAT 3 08-JAN-20 6O2X 1 REMARK REVDAT 2 03-JUL-19 6O2X 1 JRNL REVDAT 1 29-MAY-19 6O2X 0 JRNL AUTH E.BARBOSA DA SILVA,E.DALL,P.BRIZA,H.BRANDSTETTER, JRNL AUTH 2 R.S.FERREIRA JRNL TITL CRUZAIN STRUCTURES: APOCRUZAIN AND CRUZAIN BOUND TO S-METHYL JRNL TITL 2 THIOMETHANESULFONATE AND IMPLICATIONS FOR DRUG DESIGN. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 75 419 2019 JRNL REFN ESSN 2053-230X JRNL PMID 31204688 JRNL DOI 10.1107/S2053230X19006320 REMARK 2 REMARK 2 RESOLUTION. 1.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 1.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.84 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 114281 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.750 REMARK 3 FREE R VALUE TEST SET COUNT : 2003 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 39.8582 - 2.8749 0.99 8419 148 0.1580 0.1556 REMARK 3 2 2.8749 - 2.2820 0.98 8185 150 0.1482 0.1800 REMARK 3 3 2.2820 - 1.9935 0.99 8262 149 0.1360 0.1401 REMARK 3 4 1.9935 - 1.8113 0.97 8097 146 0.1421 0.1664 REMARK 3 5 1.8113 - 1.6814 0.98 8197 140 0.1453 0.1426 REMARK 3 6 1.6814 - 1.5823 0.97 8038 147 0.1452 0.1789 REMARK 3 7 1.5823 - 1.5031 0.95 7846 135 0.1613 0.1982 REMARK 3 8 1.5031 - 1.4376 0.95 7952 143 0.1688 0.1788 REMARK 3 9 1.4376 - 1.3823 0.95 7927 141 0.1876 0.2043 REMARK 3 10 1.3823 - 1.3346 0.96 7999 148 0.1900 0.2228 REMARK 3 11 1.3346 - 1.2928 0.94 7801 134 0.2087 0.1976 REMARK 3 12 1.2928 - 1.2559 0.95 7898 138 0.2236 0.2571 REMARK 3 13 1.2559 - 1.2228 0.95 7844 143 0.2375 0.2342 REMARK 3 14 1.2228 - 1.1930 0.94 7813 141 0.2495 0.2410 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) : 0.100 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.130 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 : 0.023 3354 REMARK 3 ANGLE : 1.053 4589 REMARK 3 CHIRALITY : 0.075 504 REMARK 3 PLANARITY : 0.006 594 REMARK 3 DIHEDRAL : 20.613 1149 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 6O2X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000239820. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-16 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 : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976251 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 : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 115006 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.190 REMARK 200 RESOLUTION RANGE LOW (A) : 53.570 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.05090 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.21 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.05920 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: 3KKU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.26 M NAH2PO4, 0.14 M K2HPO4, WITH NO REMARK 280 OTHER SALTS, NO BUFFER, PH 5.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 36.18450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 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 546 O HOH A 613 1.62 REMARK 500 O HOH A 626 O HOH A 694 1.63 REMARK 500 O HOH A 527 O HOH A 628 1.67 REMARK 500 O HOH B 408 O HOH B 432 1.67 REMARK 500 O HOH B 404 O HOH B 517 1.68 REMARK 500 O HOH A 408 O HOH A 443 1.69 REMARK 500 O HOH B 424 O HOH B 515 1.71 REMARK 500 O HOH A 432 O HOH A 443 1.74 REMARK 500 O HOH A 516 O HOH A 605 1.74 REMARK 500 O HOH A 414 O HOH A 581 1.75 REMARK 500 O HOH B 405 O HOH B 549 1.75 REMARK 500 O HOH A 475 O HOH A 498 1.77 REMARK 500 O HOH B 592 O HOH B 657 1.78 REMARK 500 O HOH B 446 O HOH B 489 1.80 REMARK 500 O HOH A 532 O HOH A 640 1.82 REMARK 500 O HOH B 471 O HOH B 517 1.83 REMARK 500 O HOH A 440 O HOH A 617 1.84 REMARK 500 O HOH A 482 O HOH A 588 1.84 REMARK 500 O HOH B 559 O HOH B 566 1.86 REMARK 500 O HOH A 434 O HOH A 516 1.87 REMARK 500 O HOH B 407 O HOH B 432 1.88 REMARK 500 O HOH A 421 O HOH A 673 1.90 REMARK 500 O HOH A 598 O HOH A 616 1.90 REMARK 500 O HOH A 687 O HOH A 694 1.91 REMARK 500 O HOH B 584 O HOH B 591 1.92 REMARK 500 O HOH B 451 O HOH B 513 1.92 REMARK 500 O HOH A 401 O HOH A 572 1.93 REMARK 500 O HOH A 404 O HOH A 462 1.94 REMARK 500 O HOH B 470 O HOH B 539 1.95 REMARK 500 O HOH B 513 O HOH B 531 1.95 REMARK 500 O HOH B 571 O HOH B 577 1.95 REMARK 500 O HOH A 422 O HOH A 577 1.96 REMARK 500 O HOH A 562 O HOH A 632 1.97 REMARK 500 O HOH A 401 O HOH A 417 1.97 REMARK 500 O HOH B 477 O HOH B 494 2.01 REMARK 500 O HOH A 432 O HOH A 532 2.03 REMARK 500 O HOH B 418 O HOH B 566 2.04 REMARK 500 O HOH A 449 O HOH A 587 2.04 REMARK 500 O HOH B 445 O HOH B 582 2.04 REMARK 500 O HOH B 411 O HOH B 618 2.04 REMARK 500 O HOH B 663 O HOH B 671 2.07 REMARK 500 O HOH B 405 O HOH B 515 2.09 REMARK 500 OD1 ASP B 87 O HOH B 401 2.11 REMARK 500 O HOH A 558 O HOH A 673 2.13 REMARK 500 CE SCH B 25 OG SER B 183 2.14 REMARK 500 O HOH A 421 O HOH A 444 2.14 REMARK 500 O HOH B 498 O HOH B 590 2.16 REMARK 500 O HOH B 545 O HOH B 646 2.16 REMARK 500 O HOH A 623 O HOH A 649 2.16 REMARK 500 OH TYR A 177 O4 PO4 A 305 2.18 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 92 23.05 -140.98 REMARK 500 THR A 185 165.46 74.06 REMARK 500 SER B 154 20.55 -71.63 REMARK 500 THR B 185 166.47 72.90 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 703 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH A 704 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH B 677 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH B 678 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH B 679 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH B 680 DISTANCE = 6.36 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 302 DBREF 6O2X A 1 215 UNP P25779 CYSP_TRYCR 123 337 DBREF 6O2X B 1 215 UNP P25779 CYSP_TRYCR 123 337 SEQRES 1 A 215 ALA PRO ALA ALA VAL ASP TRP ARG ALA ARG GLY ALA VAL SEQRES 2 A 215 THR ALA VAL LYS ASP GLN GLY GLN CYS GLY SER SCH TRP SEQRES 3 A 215 ALA PHE SER ALA ILE GLY ASN VAL GLU CYS GLN TRP PHE SEQRES 4 A 215 LEU ALA GLY HIS PRO LEU THR ASN LEU SER GLU GLN MET SEQRES 5 A 215 LEU VAL SER CYS ASP LYS THR ASP SER GLY CYS SER GLY SEQRES 6 A 215 GLY LEU MET ASN ASN ALA PHE GLU TRP ILE VAL GLN GLU SEQRES 7 A 215 ASN ASN GLY ALA VAL TYR THR GLU ASP SER TYR PRO TYR SEQRES 8 A 215 ALA SER GLY GLU GLY ILE SER PRO PRO CYS THR THR SER SEQRES 9 A 215 GLY HIS THR VAL GLY ALA THR ILE THR GLY HIS VAL GLU SEQRES 10 A 215 LEU PRO GLN ASP GLU ALA GLN ILE ALA ALA TRP LEU ALA SEQRES 11 A 215 VAL ASN GLY PRO VAL ALA VAL ALA VAL ASP ALA SER SER SEQRES 12 A 215 TRP MET THR TYR THR GLY GLY VAL MET THR SER CYS VAL SEQRES 13 A 215 SER GLU GLN LEU ASP HIS GLY VAL LEU LEU VAL GLY TYR SEQRES 14 A 215 ASN ASP SER ALA ALA VAL PRO TYR TRP ILE ILE LYS ASN SEQRES 15 A 215 SER TRP THR THR GLN TRP GLY GLU GLU GLY TYR ILE ARG SEQRES 16 A 215 ILE ALA LYS GLY SER ASN GLN CYS LEU VAL LYS GLU GLU SEQRES 17 A 215 ALA SER SER ALA VAL VAL GLY SEQRES 1 B 215 ALA PRO ALA ALA VAL ASP TRP ARG ALA ARG GLY ALA VAL SEQRES 2 B 215 THR ALA VAL LYS ASP GLN GLY GLN CYS GLY SER SCH TRP SEQRES 3 B 215 ALA PHE SER ALA ILE GLY ASN VAL GLU CYS GLN TRP PHE SEQRES 4 B 215 LEU ALA GLY HIS PRO LEU THR ASN LEU SER GLU GLN MET SEQRES 5 B 215 LEU VAL SER CYS ASP LYS THR ASP SER GLY CYS SER GLY SEQRES 6 B 215 GLY LEU MET ASN ASN ALA PHE GLU TRP ILE VAL GLN GLU SEQRES 7 B 215 ASN ASN GLY ALA VAL TYR THR GLU ASP SER TYR PRO TYR SEQRES 8 B 215 ALA SER GLY GLU GLY ILE SER PRO PRO CYS THR THR SER SEQRES 9 B 215 GLY HIS THR VAL GLY ALA THR ILE THR GLY HIS VAL GLU SEQRES 10 B 215 LEU PRO GLN ASP GLU ALA GLN ILE ALA ALA TRP LEU ALA SEQRES 11 B 215 VAL ASN GLY PRO VAL ALA VAL ALA VAL ASP ALA SER SER SEQRES 12 B 215 TRP MET THR TYR THR GLY GLY VAL MET THR SER CYS VAL SEQRES 13 B 215 SER GLU GLN LEU ASP HIS GLY VAL LEU LEU VAL GLY TYR SEQRES 14 B 215 ASN ASP SER ALA ALA VAL PRO TYR TRP ILE ILE LYS ASN SEQRES 15 B 215 SER TRP THR THR GLN TRP GLY GLU GLU GLY TYR ILE ARG SEQRES 16 B 215 ILE ALA LYS GLY SER ASN GLN CYS LEU VAL LYS GLU GLU SEQRES 17 B 215 ALA SER SER ALA VAL VAL GLY MODRES 6O2X SCH A 25 CYS MODIFIED RESIDUE MODRES 6O2X SCH B 25 CYS MODIFIED RESIDUE HET SCH A 25 36 HET SCH B 25 39 HET EDO A 301 10 HET EDO A 302 10 HET EDO A 303 10 HET EDO A 304 10 HET PO4 A 305 5 HET EDO B 301 10 HET EDO B 302 10 HETNAM SCH S-METHYL-THIO-CYSTEINE HETNAM EDO 1,2-ETHANEDIOL HETNAM PO4 PHOSPHATE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 1 SCH 2(C4 H9 N O2 S2) FORMUL 3 EDO 6(C2 H6 O2) FORMUL 7 PO4 O4 P 3- FORMUL 10 HOH *584(H2 O) HELIX 1 AA1 ARG A 8 GLY A 11 5 4 HELIX 2 AA2 SER A 24 ALA A 41 1 18 HELIX 3 AA3 SER A 49 ASP A 57 1 9 HELIX 4 AA4 SER A 61 GLY A 65 5 5 HELIX 5 AA5 LEU A 67 ASN A 79 1 13 HELIX 6 AA6 ASP A 121 GLY A 133 1 13 HELIX 7 AA7 ASN A 201 VAL A 205 5 5 HELIX 8 AA8 ARG B 8 GLY B 11 5 4 HELIX 9 AA9 SER B 24 ALA B 41 1 18 HELIX 10 AB1 SER B 49 ASP B 57 1 9 HELIX 11 AB2 SER B 61 GLY B 65 5 5 HELIX 12 AB3 LEU B 67 ASN B 79 1 13 HELIX 13 AB4 ASP B 121 GLY B 133 1 13 HELIX 14 AB5 ASN B 201 VAL B 205 5 5 SHEET 1 AA1 5 ALA A 4 ASP A 6 0 SHEET 2 AA1 5 HIS A 162 ASN A 170 -1 O TYR A 169 N VAL A 5 SHEET 3 AA1 5 VAL A 135 VAL A 139 -1 N VAL A 135 O LEU A 166 SHEET 4 AA1 5 ALA A 209 VAL A 213 -1 O SER A 210 N ALA A 136 SHEET 5 AA1 5 GLY A 114 GLU A 117 -1 N VAL A 116 O SER A 211 SHEET 1 AA2 5 ALA A 4 ASP A 6 0 SHEET 2 AA2 5 HIS A 162 ASN A 170 -1 O TYR A 169 N VAL A 5 SHEET 3 AA2 5 TYR A 177 LYS A 181 -1 O ILE A 179 N VAL A 167 SHEET 4 AA2 5 TYR A 193 ALA A 197 -1 O ILE A 196 N TRP A 178 SHEET 5 AA2 5 VAL A 151 MET A 152 1 N MET A 152 O ARG A 195 SHEET 1 AA3 2 ALA A 82 TYR A 84 0 SHEET 2 AA3 2 VAL A 108 THR A 111 -1 O ALA A 110 N VAL A 83 SHEET 1 AA4 5 ALA B 4 ASP B 6 0 SHEET 2 AA4 5 HIS B 162 ASN B 170 -1 O TYR B 169 N VAL B 5 SHEET 3 AA4 5 VAL B 135 VAL B 139 -1 N VAL B 135 O LEU B 166 SHEET 4 AA4 5 ALA B 209 VAL B 213 -1 O SER B 210 N ALA B 136 SHEET 5 AA4 5 GLY B 114 GLU B 117 -1 N VAL B 116 O SER B 211 SHEET 1 AA5 5 ALA B 4 ASP B 6 0 SHEET 2 AA5 5 HIS B 162 ASN B 170 -1 O TYR B 169 N VAL B 5 SHEET 3 AA5 5 TYR B 177 LYS B 181 -1 O ILE B 179 N VAL B 167 SHEET 4 AA5 5 TYR B 193 ALA B 197 -1 O ILE B 196 N TRP B 178 SHEET 5 AA5 5 VAL B 151 MET B 152 1 N MET B 152 O ARG B 195 SHEET 1 AA6 2 ALA B 82 TYR B 84 0 SHEET 2 AA6 2 VAL B 108 THR B 111 -1 O ALA B 110 N VAL B 83 SSBOND 1 CYS A 22 CYS A 63 1555 1555 2.05 SSBOND 2 CYS A 56 CYS A 101 1555 1555 2.07 SSBOND 3 CYS A 155 CYS A 203 1555 1555 1.99 SSBOND 4 CYS B 22 CYS B 63 1555 1555 2.05 SSBOND 5 CYS B 56 CYS B 101 1555 1555 2.07 SSBOND 6 CYS B 155 CYS B 203 1555 1555 2.01 LINK C SER A 24 N SCH A 25 1555 1555 1.33 LINK C SCH A 25 N TRP A 26 1555 1555 1.33 LINK SG ASCH A 25 ND1 HIS A 162 1555 1555 1.78 LINK SD ASCH A 25 NE2 HIS A 162 1555 1555 1.82 LINK C SER B 24 N SCH B 25 1555 1555 1.34 LINK C SCH B 25 N TRP B 26 1555 1555 1.34 LINK SG ASCH B 25 CE1 HIS B 162 1555 1555 1.91 LINK SD ASCH B 25 NE2 HIS B 162 1555 1555 1.76 SITE 1 AC1 4 VAL A 5 ASP A 6 ALA A 9 HOH A 698 SITE 1 AC2 5 GLN A 37 ALA A 41 VAL A 213 VAL A 214 SITE 2 AC2 5 HOH A 492 SITE 1 AC3 3 HIS A 115 HOH A 468 HOH A 560 SITE 1 AC4 2 ASP A 18 GLY A 20 SITE 1 AC5 4 TYR A 177 ILE A 179 HOH A 402 HOH A 413 SITE 1 AC6 1 HOH B 461 SITE 1 AC7 5 VAL B 5 ASP B 6 ALA B 9 HOH B 402 SITE 2 AC7 5 HOH B 670 CRYST1 32.989 72.369 79.711 90.00 91.80 90.00 P 1 21 1 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 0.030313 0.000000 0.000953 0.00000 SCALE2 0.000000 0.013818 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012551 0.00000