HEADER HYDROLASE 19-JAN-15 4XQM TITLE CRYSTAL STRUCTURE OF THE MRH DOMAIN OF GLUCOSIDASE II BETA BOUND TO TITLE 2 MANNOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCOSIDASE 2 SUBUNIT BETA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MRH DOMAIN (UNP RESIDUES 380-473); COMPND 5 SYNONYM: ALPHA-GLUCOSIDASE 2 SUBUNIT BETA; COMPND 6 EC: 3.2.1.84; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE (STRAIN 972 / ATCC SOURCE 3 24843); SOURCE 4 ORGANISM_COMMON: FISSION YEAST; SOURCE 5 ORGANISM_TAXID: 284812; SOURCE 6 STRAIN: 972 / ATCC 24843; SOURCE 7 GENE: GTB1, GLS2-BETA, SPCC825.02; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROLASE, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.J.OLSON,N.M.DAHMS,J.-J.P.KIM REVDAT 6 09-OCT-24 4XQM 1 HETSYN REVDAT 5 29-JUL-20 4XQM 1 COMPND REMARK HETNAM SITE REVDAT 4 25-DEC-19 4XQM 1 REMARK REVDAT 3 27-SEP-17 4XQM 1 REMARK REVDAT 2 16-DEC-15 4XQM 1 REMARK REVDAT 1 22-JUL-15 4XQM 0 JRNL AUTH L.J.OLSON,R.ORSI,F.C.PETERSON,A.J.PARODI,J.J.KIM, JRNL AUTH 2 C.D'ALESSIO,N.M.DAHMS JRNL TITL CRYSTAL STRUCTURE AND FUNCTIONAL ANALYSES OF THE LECTIN JRNL TITL 2 DOMAIN OF GLUCOSIDASE II: INSIGHTS INTO OLIGOMANNOSE JRNL TITL 3 RECOGNITION. JRNL REF BIOCHEMISTRY V. 54 4097 2015 JRNL REFN ISSN 0006-2960 JRNL PMID 26062005 JRNL DOI 10.1021/ACS.BIOCHEM.5B00256 REMARK 2 REMARK 2 RESOLUTION. 1.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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) : 1.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 23378 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.070 REMARK 3 FREE R VALUE TEST SET COUNT : 2354 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 29.1652 - 4.1746 1.00 1242 137 0.1581 0.1420 REMARK 3 2 4.1746 - 3.3150 1.00 1243 156 0.1316 0.1705 REMARK 3 3 3.3150 - 2.8964 1.00 1253 142 0.1628 0.1848 REMARK 3 4 2.8964 - 2.6318 1.00 1236 132 0.1638 0.2165 REMARK 3 5 2.6318 - 2.4432 1.00 1284 142 0.1670 0.2318 REMARK 3 6 2.4432 - 2.2993 1.00 1241 135 0.1659 0.2019 REMARK 3 7 2.2993 - 2.1841 1.00 1246 138 0.1643 0.2172 REMARK 3 8 2.1841 - 2.0891 1.00 1229 152 0.1536 0.1951 REMARK 3 9 2.0891 - 2.0087 1.00 1258 142 0.1840 0.2321 REMARK 3 10 2.0087 - 1.9394 1.00 1232 142 0.1713 0.1927 REMARK 3 11 1.9394 - 1.8788 1.00 1270 144 0.1755 0.2222 REMARK 3 12 1.8788 - 1.8251 1.00 1234 140 0.1759 0.1859 REMARK 3 13 1.8251 - 1.7770 1.00 1263 140 0.1843 0.2140 REMARK 3 14 1.7770 - 1.7337 1.00 1249 120 0.1926 0.2011 REMARK 3 15 1.7337 - 1.6943 1.00 1256 150 0.2132 0.2584 REMARK 3 16 1.6943 - 1.6582 0.99 1215 137 0.2699 0.2432 REMARK 3 17 1.6582 - 1.6251 0.85 1073 105 0.3156 0.3661 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.810 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.69 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 : 0.009 764 REMARK 3 ANGLE : 1.396 1027 REMARK 3 CHIRALITY : 0.090 114 REMARK 3 PLANARITY : 0.004 130 REMARK 3 DIHEDRAL : 12.802 288 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 4XQM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000206128. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-13 REMARK 200 TEMPERATURE (KELVIN) : 98 REMARK 200 PH : 8.25 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 : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12000 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.620 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.62 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.39500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10MG/ML PROTEIN IN 20MM TRIS PH 7.5, REMARK 280 150MM NACL, 100MM MANNOSE MIXED 1:1 WITH 100 MM TRIETHANOLAMINE REMARK 280 HCL PH 8.25, 200 MM POTASSIUM GLUTAMATE, 28% PEG 4000, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 28.78550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 28.78550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 29.16050 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.78550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 28.78550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 29.16050 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 28.78550 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 28.78550 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 29.16050 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 28.78550 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 28.78550 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 29.16050 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 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 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 607 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 673 LIES ON A SPECIAL POSITION. 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 OE1 GLU A 396 O HOH A 735 2.09 REMARK 500 O HOH A 601 O HOH A 640 2.14 REMARK 500 O HOH A 670 O HOH A 712 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 N TYR A 357 O1 MAN A 501 7545 1.92 REMARK 500 O HOH A 643 O HOH A 643 2655 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TYR A 357 N - CA - C ANGL. DEV. = -21.7 DEGREES 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 GLU A 380 -84.60 -125.27 REMARK 500 ASP A 385 -126.44 49.50 REMARK 500 GLU A 433 71.76 -116.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2LVX RELATED DB: PDB REMARK 900 UNCOMPLEXED NMR STRUCTURE REMARK 900 RELATED ID: 2N1H RELATED DB: PDB DBREF 4XQM A 357 450 UNP Q9USH8 GLU2B_SCHPO 380 473 SEQRES 1 A 94 TYR ARG ALA ILE LYS GLY MET GLU THR LYS ARG GLU ILE SEQRES 2 A 94 GLY GLY TYR THR TYR LYS VAL VAL PHE TYR GLU ASN VAL SEQRES 3 A 94 PHE GLN ASP SER ILE LEU LEU GLY ASN PHE ALA SER GLN SEQRES 4 A 94 GLU GLY ASN VAL LEU LYS TYR GLU ASN GLY GLN SER CYS SEQRES 5 A 94 TRP ASN GLY PRO HIS ARG SER ALA ILE VAL THR VAL GLU SEQRES 6 A 94 CYS GLY VAL GLU ASN GLU ILE VAL SER VAL LEU GLU ALA SEQRES 7 A 94 GLN LYS CYS GLU TYR LEU ILE LYS MET LYS SER PRO ALA SEQRES 8 A 94 ALA CYS SER HET MAN A 501 12 HETNAM MAN ALPHA-D-MANNOPYRANOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 2 MAN C6 H12 O6 FORMUL 3 HOH *142(H2 O) HELIX 1 AA1 PRO A 446 CYS A 449 5 4 SHEET 1 AA1 8 GLU A 364 ILE A 369 0 SHEET 2 AA1 8 TYR A 372 VAL A 377 -1 O TYR A 374 N ARG A 367 SHEET 3 AA1 8 ASN A 381 GLN A 384 -1 O PHE A 383 N LYS A 375 SHEET 4 AA1 8 ILE A 387 GLU A 396 -1 O LEU A 389 N VAL A 382 SHEET 5 AA1 8 VAL A 399 ASN A 404 -1 O LYS A 401 N ALA A 393 SHEET 6 AA1 8 SER A 415 CYS A 422 -1 O VAL A 418 N LEU A 400 SHEET 7 AA1 8 GLU A 438 SER A 445 1 O MET A 443 N THR A 419 SHEET 8 AA1 8 GLU A 427 GLN A 435 -1 N LEU A 432 O LEU A 440 SSBOND 1 CYS A 408 CYS A 437 1555 1555 2.05 SSBOND 2 CYS A 422 CYS A 449 1555 1555 2.04 CRYST1 57.571 57.571 58.321 90.00 90.00 90.00 I 4 8 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 0.017370 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017370 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017146 0.00000