HEADER HYDROLASE 18-MAR-20 6YCB TITLE STRUCTURE THE ANANAIN PROTEASE FROM ANANAS COMOSUS COVALENTLY BOUND TO TITLE 2 WITH THE E64 INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANANAIN; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.22.31 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANANAS COMOSUS; SOURCE 3 ORGANISM_COMMON: PINEAPPLE; SOURCE 4 ORGANISM_TAXID: 4615 KEYWDS CYSTEINE PROTEASE, STEM BROMELAIN PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.AZARKAN,P.CHARLIER,R.HERMAN,F.DELBRASSINE,E.SAUVAGE,N.M RABET, AUTHOR 2 R.CALVO ESPOSITO,F.KERFF REVDAT 2 24-JAN-24 6YCB 1 REMARK REVDAT 1 25-NOV-20 6YCB 0 JRNL AUTH M.AZARKAN,E.MAQUOI,F.DELBRASSINE,R.HERMAN,N.M'RABET, JRNL AUTH 2 R.CALVO ESPOSITO,P.CHARLIER,F.KERFF JRNL TITL STRUCTURES OF THE FREE AND INHIBITORS-BOUND FORMS OF JRNL TITL 2 BROMELAIN AND ANANAIN FROM ANANAS COMOSUS STEM AND IN VITRO JRNL TITL 3 STUDY OF THEIR CYTOTOXICITY. JRNL REF SCI REP V. 10 19570 2020 JRNL REFN ESSN 2045-2322 JRNL PMID 33177555 JRNL DOI 10.1038/S41598-020-76172-5 REMARK 2 REMARK 2 RESOLUTION. 1.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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) : 1.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.87 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 123322 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.124 REMARK 3 R VALUE (WORKING SET) : 0.123 REMARK 3 FREE R VALUE : 0.151 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 6218 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 39.8670 - 3.9044 0.99 4147 223 0.1505 0.1718 REMARK 3 2 3.9044 - 3.0994 0.99 4054 220 0.1207 0.1583 REMARK 3 3 3.0994 - 2.7078 0.99 4095 191 0.1268 0.1491 REMARK 3 4 2.7078 - 2.4602 0.99 3992 238 0.1180 0.1244 REMARK 3 5 2.4602 - 2.2839 0.99 4006 215 0.1060 0.1351 REMARK 3 6 2.2839 - 2.1493 0.98 3974 212 0.0989 0.1203 REMARK 3 7 2.1493 - 2.0416 0.98 4008 208 0.0962 0.1094 REMARK 3 8 2.0416 - 1.9528 0.98 4013 212 0.0961 0.1102 REMARK 3 9 1.9528 - 1.8776 0.97 3897 231 0.0975 0.1378 REMARK 3 10 1.8776 - 1.8128 0.98 3965 196 0.1003 0.1323 REMARK 3 11 1.8128 - 1.7561 0.97 3984 210 0.1031 0.1346 REMARK 3 12 1.7561 - 1.7059 0.97 3921 191 0.0993 0.1315 REMARK 3 13 1.7059 - 1.6610 0.97 3921 217 0.1009 0.1347 REMARK 3 14 1.6610 - 1.6205 0.97 3916 224 0.1009 0.1336 REMARK 3 15 1.6205 - 1.5836 0.97 3914 209 0.1017 0.1398 REMARK 3 16 1.5836 - 1.5499 0.96 3920 187 0.1065 0.1366 REMARK 3 17 1.5499 - 1.5189 0.96 3919 204 0.1096 0.1536 REMARK 3 18 1.5189 - 1.4903 0.96 3835 189 0.1134 0.1452 REMARK 3 19 1.4903 - 1.4636 0.96 3957 187 0.1252 0.1651 REMARK 3 20 1.4636 - 1.4388 0.96 3820 205 0.1314 0.1902 REMARK 3 21 1.4388 - 1.4156 0.96 3931 198 0.1368 0.1769 REMARK 3 22 1.4156 - 1.3938 0.95 3838 207 0.1420 0.1685 REMARK 3 23 1.3938 - 1.3733 0.95 3833 195 0.1584 0.1979 REMARK 3 24 1.3733 - 1.3540 0.95 3867 206 0.1668 0.1929 REMARK 3 25 1.3540 - 1.3357 0.95 3843 222 0.1786 0.2190 REMARK 3 26 1.3357 - 1.3184 0.95 3747 198 0.1802 0.2325 REMARK 3 27 1.3184 - 1.3019 0.94 3836 217 0.1849 0.2100 REMARK 3 28 1.3019 - 1.2862 0.94 3789 215 0.1948 0.2116 REMARK 3 29 1.2862 - 1.2712 0.94 3736 212 0.2230 0.2756 REMARK 3 30 1.2712 - 1.2570 0.84 3426 179 0.2448 0.2587 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) : 13.730 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.42 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 6YCB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-MAR-20. REMARK 100 THE DEPOSITION ID IS D_1292106990. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-12 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 : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.980110 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.16 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 128434 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 41.830 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.07600 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) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 2.17500 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: 6Y6L REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1M LI2SO4, 0.5M (NH4)2SO4, 0.1M REMARK 280 CITRATE PH5.6, VAPOR DIFFUSION, SITTING DROP, 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 29.06500 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 SER A 216 REMARK 465 SER B 216 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 480 O HOH A 492 1.93 REMARK 500 O HOH A 497 O HOH A 631 2.01 REMARK 500 O HOH A 483 O HOH A 592 2.04 REMARK 500 ND2 ASN A 116 OD1 ASN A 119 2.11 REMARK 500 O HOH A 617 O HOH A 625 2.19 REMARK 500 O11 TLA B 303 O HOH B 401 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 430 O HOH A 605 1455 1.96 REMARK 500 O HOH A 420 O HOH A 636 2555 1.98 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 ARG A 21 56.32 -91.16 REMARK 500 THR A 97 -30.04 -130.30 REMARK 500 ASP A 208 71.36 -153.38 REMARK 500 SER B 59 -176.26 -170.08 REMARK 500 ASP B 208 70.05 -151.85 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 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TLA A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TLA A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TLA B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6Y6L RELATED DB: PDB DBREF 6YCB A 1 216 UNP P80884 ANAN_ANACO 123 338 DBREF 6YCB B 1 216 UNP P80884 ANAN_ANACO 123 338 SEQRES 1 A 216 VAL PRO GLN SER ILE ASP TRP ARG ASP SER GLY ALA VAL SEQRES 2 A 216 THR SER VAL LYS ASN GLN GLY ARG CYS GLY SER CSD TRP SEQRES 3 A 216 ALA PHE ALA SER ILE ALA THR VAL GLU SER ILE TYR LYS SEQRES 4 A 216 ILE LYS ARG GLY ASN LEU VAL SER LEU SER GLU GLN GLN SEQRES 5 A 216 VAL LEU ASP CYS ALA VAL SER TYR GLY CYS LYS GLY GLY SEQRES 6 A 216 TRP ILE ASN LYS ALA TYR SER PHE ILE ILE SER ASN LYS SEQRES 7 A 216 GLY VAL ALA SER ALA ALA ILE TYR PRO TYR LYS ALA ALA SEQRES 8 A 216 LYS GLY THR CYS LYS THR ASN GLY VAL PRO ASN SER ALA SEQRES 9 A 216 TYR ILE THR ARG TYR THR TYR VAL GLN ARG ASN ASN GLU SEQRES 10 A 216 ARG ASN MET MET TYR ALA VAL SER ASN GLN PRO ILE ALA SEQRES 11 A 216 ALA ALA LEU ASP ALA SER GLY ASN PHE GLN HIS TYR LYS SEQRES 12 A 216 ARG GLY VAL PHE THR GLY PRO CYS GLY THR ARG LEU ASN SEQRES 13 A 216 HIS ALA ILE VAL ILE ILE GLY TYR GLY GLN ASP SER SER SEQRES 14 A 216 GLY LYS LYS PHE TRP ILE VAL ARG ASN SER TRP GLY ALA SEQRES 15 A 216 GLY TRP GLY GLU GLY GLY TYR ILE ARG LEU ALA ARG ASP SEQRES 16 A 216 VAL SER SER SER PHE GLY LEU CYS GLY ILE ALA MET ASP SEQRES 17 A 216 PRO LEU TYR PRO THR LEU GLN SER SEQRES 1 B 216 VAL PRO GLN SER ILE ASP TRP ARG ASP SER GLY ALA VAL SEQRES 2 B 216 THR SER VAL LYS ASN GLN GLY ARG CYS GLY SER CSD TRP SEQRES 3 B 216 ALA PHE ALA SER ILE ALA THR VAL GLU SER ILE TYR LYS SEQRES 4 B 216 ILE LYS ARG GLY ASN LEU VAL SER LEU SER GLU GLN GLN SEQRES 5 B 216 VAL LEU ASP CYS ALA VAL SER TYR GLY CYS LYS GLY GLY SEQRES 6 B 216 TRP ILE ASN LYS ALA TYR SER PHE ILE ILE SER ASN LYS SEQRES 7 B 216 GLY VAL ALA SER ALA ALA ILE TYR PRO TYR LYS ALA ALA SEQRES 8 B 216 LYS GLY THR CYS LYS THR ASN GLY VAL PRO ASN SER ALA SEQRES 9 B 216 TYR ILE THR ARG TYR THR TYR VAL GLN ARG ASN ASN GLU SEQRES 10 B 216 ARG ASN MET MET TYR ALA VAL SER ASN GLN PRO ILE ALA SEQRES 11 B 216 ALA ALA LEU ASP ALA SER GLY ASN PHE GLN HIS TYR LYS SEQRES 12 B 216 ARG GLY VAL PHE THR GLY PRO CYS GLY THR ARG LEU ASN SEQRES 13 B 216 HIS ALA ILE VAL ILE ILE GLY TYR GLY GLN ASP SER SER SEQRES 14 B 216 GLY LYS LYS PHE TRP ILE VAL ARG ASN SER TRP GLY ALA SEQRES 15 B 216 GLY TRP GLY GLU GLY GLY TYR ILE ARG LEU ALA ARG ASP SEQRES 16 B 216 VAL SER SER SER PHE GLY LEU CYS GLY ILE ALA MET ASP SEQRES 17 B 216 PRO LEU TYR PRO THR LEU GLN SER MODRES 6YCB CSD A 25 CYS MODIFIED RESIDUE MODRES 6YCB CSD B 25 CYS MODIFIED RESIDUE HET CSD A 25 13 HET CSD B 25 13 HET SO4 A 300 5 HET SO4 A 301 5 HET GOL A 302 14 HET GOL A 303 14 HET TLA A 304 14 HET TLA A 305 14 HET SO4 B 301 5 HET GOL B 302 14 HET TLA B 303 14 HETNAM CSD 3-SULFINOALANINE HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM TLA L(+)-TARTARIC ACID HETSYN CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 CSD 2(C3 H7 N O4 S) FORMUL 3 SO4 3(O4 S 2-) FORMUL 5 GOL 3(C3 H8 O3) FORMUL 7 TLA 3(C4 H6 O6) FORMUL 12 HOH *461(H2 O) HELIX 1 AA1 SER A 24 GLY A 43 1 20 HELIX 2 AA2 SER A 49 ALA A 57 1 9 HELIX 3 AA3 TYR A 60 GLY A 64 5 5 HELIX 4 AA4 TRP A 66 ASN A 77 1 12 HELIX 5 AA5 ASN A 116 SER A 125 1 10 HELIX 6 AA6 SER A 136 TYR A 142 5 7 HELIX 7 AA7 GLY A 201 ILE A 205 5 5 HELIX 8 AA8 SER B 24 GLY B 43 1 20 HELIX 9 AA9 SER B 49 ALA B 57 1 9 HELIX 10 AB1 TYR B 60 GLY B 64 5 5 HELIX 11 AB2 TRP B 66 ASN B 77 1 12 HELIX 12 AB3 ASN B 116 SER B 125 1 10 HELIX 13 AB4 SER B 136 TYR B 142 5 7 HELIX 14 AB5 GLY B 201 ILE B 205 5 5 SHEET 1 AA1 3 ILE A 5 ASP A 6 0 SHEET 2 AA1 3 HIS A 157 GLN A 166 -1 O TYR A 164 N ILE A 5 SHEET 3 AA1 3 ILE A 129 LEU A 133 -1 N ILE A 129 O ILE A 161 SHEET 1 AA2 5 ILE A 5 ASP A 6 0 SHEET 2 AA2 5 HIS A 157 GLN A 166 -1 O TYR A 164 N ILE A 5 SHEET 3 AA2 5 LYS A 172 ARG A 177 -1 O ARG A 177 N VAL A 160 SHEET 4 AA2 5 TYR A 189 ALA A 193 -1 O LEU A 192 N TRP A 174 SHEET 5 AA2 5 VAL A 146 PHE A 147 1 N PHE A 147 O ARG A 191 SHEET 1 AA3 2 ARG A 108 TYR A 111 0 SHEET 2 AA3 2 LEU A 210 THR A 213 -1 O TYR A 211 N THR A 110 SHEET 1 AA4 3 ILE B 5 ASP B 6 0 SHEET 2 AA4 3 HIS B 157 GLN B 166 -1 O TYR B 164 N ILE B 5 SHEET 3 AA4 3 ILE B 129 LEU B 133 -1 N ILE B 129 O ILE B 161 SHEET 1 AA5 5 ILE B 5 ASP B 6 0 SHEET 2 AA5 5 HIS B 157 GLN B 166 -1 O TYR B 164 N ILE B 5 SHEET 3 AA5 5 LYS B 172 ARG B 177 -1 O ARG B 177 N VAL B 160 SHEET 4 AA5 5 TYR B 189 ALA B 193 -1 O LEU B 192 N TRP B 174 SHEET 5 AA5 5 VAL B 146 PHE B 147 1 N PHE B 147 O ARG B 191 SHEET 1 AA6 2 ARG B 108 TYR B 111 0 SHEET 2 AA6 2 LEU B 210 THR B 213 -1 O TYR B 211 N THR B 110 SSBOND 1 CYS A 22 CYS A 62 1555 1555 2.05 SSBOND 2 CYS A 56 CYS A 95 1555 1555 2.04 SSBOND 3 CYS A 151 CYS A 203 1555 1555 2.06 SSBOND 4 CYS B 22 CYS B 62 1555 1555 2.05 SSBOND 5 CYS B 56 CYS B 95 1555 1555 2.04 SSBOND 6 CYS B 151 CYS B 203 1555 1555 2.05 LINK C SER A 24 N CSD A 25 1555 1555 1.32 LINK C CSD A 25 N TRP A 26 1555 1555 1.33 LINK C SER B 24 N CSD B 25 1555 1555 1.32 LINK C CSD B 25 N TRP B 26 1555 1555 1.34 CISPEP 1 GLY A 149 PRO A 150 0 0.10 CISPEP 2 GLY B 149 PRO B 150 0 0.68 SITE 1 AC1 8 GLY A 61 CYS A 62 LYS A 63 LYS A 92 SITE 2 AC1 8 HOH A 402 HOH A 405 HOH A 420 HOH A 515 SITE 1 AC2 5 LYS A 39 GLY A 43 ASN A 44 LEU A 45 SITE 2 AC2 5 LYS B 41 SITE 1 AC3 6 LYS A 17 ASN A 18 GLU A 50 HOH A 406 SITE 2 AC3 6 HOH A 413 HOH A 496 SITE 1 AC4 7 SER A 10 GLY A 11 ALA A 12 LYS A 39 SITE 2 AC4 7 HOH A 408 SER B 10 ILE B 40 SITE 1 AC5 14 ASN A 18 ASN A 119 TYR A 122 ALA A 123 SITE 2 AC5 14 ASN A 126 GLY A 181 ALA A 182 TYR A 211 SITE 3 AC5 14 HOH A 401 HOH A 404 HOH A 410 HOH A 423 SITE 4 AC5 14 HOH A 499 HOH A 500 SITE 1 AC6 6 CYS A 95 LYS A 96 THR A 97 ASN A 98 SITE 2 AC6 6 HOH A 443 HOH A 519 SITE 1 AC7 6 LYS B 39 GLY B 43 ASN B 44 LEU B 45 SITE 2 AC7 6 HOH B 418 HOH B 508 SITE 1 AC8 6 LYS B 17 ASN B 18 GLU B 50 HOH B 403 SITE 2 AC8 6 HOH B 412 HOH B 477 SITE 1 AC9 15 ASN B 18 ASN B 119 TYR B 122 ALA B 123 SITE 2 AC9 15 ASN B 126 GLY B 181 ALA B 182 TYR B 211 SITE 3 AC9 15 HOH B 401 HOH B 402 HOH B 412 HOH B 424 SITE 4 AC9 15 HOH B 431 HOH B 447 HOH B 502 CRYST1 34.400 58.130 119.819 90.00 93.46 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 0.029070 0.000000 0.001758 0.00000 SCALE2 0.000000 0.017203 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008361 0.00000