HEADER LYASE 08-JAN-01 1HV6 TITLE CRYSTAL STRUCTURE OF ALGINATE LYASE A1-III COMPLEXED WITH TITLE 2 TRISACCHARIDE PRODUCT. CAVEAT 1HV6 GCU B 1 HAS WRONG CHIRALITY AT ATOM C1 GCU B 1 HAS WRONG CAVEAT 2 1HV6 CHIRALITY AT ATOM C2 MAV B 2 HAS WRONG CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALGINATE LYASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUE 52-402; COMPND 5 EC: 4.2.2.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPHINGOMONAS SP.; SOURCE 3 ORGANISM_TAXID: 28214; SOURCE 4 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 1423; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PISA412 KEYWDS ALGINATE LYASE, TRISACCHARIDE COMPLEX, ALPHA BARREL, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR H.-J.YOON,W.HASHIMOTO,O.MIYAKE,K.MURATA,B.MIKAMI REVDAT 7 25-OCT-23 1HV6 1 HETSYN REVDAT 6 29-JUL-20 1HV6 1 CAVEAT COMPND REMARK SEQADV REVDAT 6 2 1 HETNAM LINK SITE ATOM REVDAT 5 13-JUL-11 1HV6 1 VERSN REVDAT 4 24-FEB-09 1HV6 1 VERSN REVDAT 3 01-APR-03 1HV6 1 JRNL REVDAT 2 31-DEC-02 1HV6 1 REMARK REVDAT 1 02-MAY-01 1HV6 0 JRNL AUTH H.J.YOON,W.HASHIMOTO,O.MIYAKE,K.MURATA,B.MIKAMI JRNL TITL CRYSTAL STRUCTURE OF ALGINATE LYASE A1-III COMPLEXED WITH JRNL TITL 2 TRISACCHARIDE PRODUCT AT 2.0 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 307 9 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11243798 JRNL DOI 10.1006/JMBI.2000.4509 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.-J.YOON,B.MIKAMI,W.HASHIMOTO,K.MURATA REMARK 1 TITL CRYSTAL STRUCTURE OF ALGINATE LYASE A1-III FROM SPHINGOMONAS REMARK 1 TITL 2 SPECIES A1 AT 1.78 A REMARK 1 REF J.MOL.BIOL. V. 290 505 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1999.2883 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 510003.520 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.5 REMARK 3 NUMBER OF REFLECTIONS : 20889 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 SET) : 0.158 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2067 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.12 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 69.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2479 REMARK 3 BIN R VALUE (WORKING SET) : 0.2380 REMARK 3 BIN FREE R VALUE : 0.2670 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 263 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2793 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 245 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.34000 REMARK 3 B22 (A**2) : -5.43000 REMARK 3 B33 (A**2) : 4.09000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.62000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.21 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.980 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.300 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.980 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.130 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.160 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 60.87 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : PARAM3.CHO REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : TOPH3.CHO REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HV6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JAN-01. REMARK 100 THE DEPOSITION ID IS D_1000012608. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUL-00 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : MACSCIENCE REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MONOCHROMETER REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT, SADIE REMARK 200 DATA SCALING SOFTWARE : SAINT REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23455 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.960 REMARK 200 RESOLUTION RANGE LOW (A) : 21.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 200 DATA REDUNDANCY : 2.570 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 2.0200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.04 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL 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: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1QAZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, HEPES BUFFER, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 24.38250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.46000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 24.38250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 46.46000 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 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 734 LIES ON A SPECIAL POSITION. 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 SER A 5 83.74 85.29 REMARK 500 SER A 19 -159.88 61.82 REMARK 500 ASN A 190 -156.64 -93.38 REMARK 500 HIS A 240 -122.65 54.50 REMARK 500 PHE A 308 53.04 -99.27 REMARK 500 THR A 335 -70.93 -98.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QAZ RELATED DB: PDB REMARK 900 1QZA CONTAINS THE SAME PROTEIN IN APO FORM. DBREF 1HV6 A 4 354 GB 9501756 BAB03312 52 402 SEQADV 1HV6 GLY A 4 GB 9501756 GLN 52 CONFLICT SEQADV 1HV6 SER A 5 GB 9501756 ALA 53 CONFLICT SEQADV 1HV6 ALA A 347 GB 9501756 GLY 395 CONFLICT SEQRES 1 A 351 GLY SER HIS PRO PHE ASP GLN ALA VAL VAL LYS ASP PRO SEQRES 2 A 351 THR ALA SER TYR VAL ASP VAL LYS ALA ARG ARG THR PHE SEQRES 3 A 351 LEU GLN SER GLY GLN LEU ASP ASP ARG LEU LYS ALA ALA SEQRES 4 A 351 LEU PRO LYS GLU TYR ASP CYS THR THR GLU ALA THR PRO SEQRES 5 A 351 ASN PRO GLN GLN GLY GLU MET VAL ILE PRO ARG ARG TYR SEQRES 6 A 351 LEU SER GLY ASN HIS GLY PRO VAL ASN PRO ASP TYR GLU SEQRES 7 A 351 PRO VAL VAL THR LEU TYR ARG ASP PHE GLU LYS ILE SER SEQRES 8 A 351 ALA THR LEU GLY ASN LEU TYR VAL ALA THR GLY LYS PRO SEQRES 9 A 351 VAL TYR ALA THR CYS LEU LEU ASN MET LEU ASP LYS TRP SEQRES 10 A 351 ALA LYS ALA ASP ALA LEU LEU ASN TYR ASP PRO LYS SER SEQRES 11 A 351 GLN SER TRP TYR GLN VAL GLU TRP SER ALA ALA THR ALA SEQRES 12 A 351 ALA PHE ALA LEU SER THR MET MET ALA GLU PRO ASN VAL SEQRES 13 A 351 ASP THR ALA GLN ARG GLU ARG VAL VAL LYS TRP LEU ASN SEQRES 14 A 351 ARG VAL ALA ARG HIS GLN THR SER PHE PRO GLY GLY ASP SEQRES 15 A 351 THR SER CYS CYS ASN ASN HIS SER TYR TRP ARG GLY GLN SEQRES 16 A 351 GLU ALA THR ILE ILE GLY VAL ILE SER LYS ASP ASP GLU SEQRES 17 A 351 LEU PHE ARG TRP GLY LEU GLY ARG TYR VAL GLN ALA MET SEQRES 18 A 351 GLY LEU ILE ASN GLU ASP GLY SER PHE VAL HIS GLU MET SEQRES 19 A 351 THR ARG HIS GLU GLN SER LEU HIS TYR GLN ASN TYR ALA SEQRES 20 A 351 MET LEU PRO LEU THR MET ILE ALA GLU THR ALA SER ARG SEQRES 21 A 351 GLN GLY ILE ASP LEU TYR ALA TYR LYS GLU ASN GLY ARG SEQRES 22 A 351 ASP ILE HIS SER ALA ARG LYS PHE VAL PHE ALA ALA VAL SEQRES 23 A 351 LYS ASN PRO ASP LEU ILE LYS LYS TYR ALA SER GLU PRO SEQRES 24 A 351 GLN ASP THR ARG ALA PHE LYS PRO GLY ARG GLY ASP LEU SEQRES 25 A 351 ASN TRP ILE GLU TYR GLN ARG ALA ARG PHE GLY PHE ALA SEQRES 26 A 351 ASP GLU LEU GLY PHE MET THR VAL PRO ILE PHE ASP PRO SEQRES 27 A 351 ARG THR GLY GLY SER ALA THR LEU LEU ALA TYR LYS PRO HET GCU B 1 13 HET MAV B 2 12 HET MAW B 3 11 HET SO4 A 801 5 HETNAM GCU ALPHA-D-GLUCOPYRANURONIC ACID HETNAM MAV ALPHA-D-MANNOPYRANURONIC ACID HETNAM MAW 4-DEOXY-ALPHA-L-ERYTHRO-HEX-4-ENOPYRANURONIC ACID HETNAM SO4 SULFATE ION HETSYN GCU ALPHA-D-GLUCURONIC ACID; D-GLUCURONIC ACID; GLUCURONIC HETSYN 2 GCU ACID HETSYN MAV ALPHA-D-MANNURONIC ACID; D-MANNURONIC ACID; MANNURONIC HETSYN 2 MAV ACID HETSYN MAW 4-DEOXY-ALPHA-L-ERYTHRO-HEX-4-ENURONIC ACID; 4-DEOXY-L- HETSYN 2 MAW ERYTHRO-HEX-4-ENURONIC ACID; 4-DEOXY-ERYTHRO-HEX-4- HETSYN 3 MAW ENURONIC ACID FORMUL 2 GCU C6 H10 O7 FORMUL 2 MAV C6 H10 O7 FORMUL 2 MAW C6 H8 O6 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *245(H2 O) HELIX 1 1 ASP A 22 GLY A 33 1 12 HELIX 2 2 ASP A 36 LEU A 43 1 8 HELIX 3 3 ASP A 48 GLU A 52 5 5 HELIX 4 4 ASP A 79 GLY A 105 1 27 HELIX 5 5 LYS A 106 ALA A 123 1 18 HELIX 6 6 SER A 133 THR A 152 1 20 HELIX 7 7 ASP A 160 THR A 179 1 20 HELIX 8 8 ASN A 190 SER A 207 1 18 HELIX 9 9 ASP A 209 GLY A 225 1 17 HELIX 10 10 HIS A 235 ARG A 239 5 5 HELIX 11 11 ARG A 239 GLU A 241 5 3 HELIX 12 12 GLN A 242 ARG A 263 1 22 HELIX 13 13 ASP A 277 ASN A 291 1 15 HELIX 14 14 PRO A 292 TYR A 298 5 7 HELIX 15 15 ARG A 312 ASP A 314 5 3 HELIX 16 16 LEU A 315 GLY A 326 1 12 HELIX 17 17 PRO A 341 GLY A 344 5 4 HELIX 18 18 SER A 346 TYR A 352 1 7 SSBOND 1 CYS A 49 CYS A 112 1555 1555 2.02 SSBOND 2 CYS A 188 CYS A 189 1555 1555 2.05 LINK O4 GCU B 1 C1 MAV B 2 1555 1555 1.38 LINK O4 MAV B 2 C1 MAW B 3 1555 1555 1.39 CRYST1 48.765 92.920 82.220 90.00 104.11 90.00 C 1 2 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 0.020507 0.000000 0.005153 0.00000 SCALE2 0.000000 0.010762 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012541 0.00000