HEADER HYDROLASE 17-JAN-09 3FW6 TITLE CRYSTAL STRUCTURE OF CELM2, A BIFUNCTIONAL GLUCANASE-XYLANASE PROTEIN TITLE 2 FROM A METAGENOME LIBRARY COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 31-549; COMPND 5 EC: 3.2.1.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNCULTURED BACTERIUM; SOURCE 3 ORGANISM_TAXID: 77133; SOURCE 4 GENE: CELM2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A; SOURCE 10 OTHER_DETAILS: THIS PROTEIN WAS PURIFIED FROM METAGENOME LIBRARY KEYWDS CELM2, GLUCANASE-XYANASE, GLUCANASE, XYLANASE, BIFUNCTIONAL ENZYME, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.Y.HWANG,K.H.NAM REVDAT 3 01-NOV-23 3FW6 1 REMARK SEQADV LINK REVDAT 2 12-MAY-09 3FW6 1 JRNL REVDAT 1 03-MAR-09 3FW6 0 JRNL AUTH K.H.NAM,S.-J.KIM,K.Y.HWANG JRNL TITL CRYSTAL STRUCTURE OF CELM2, A BIFUNCTIONAL JRNL TITL 2 GLUCANASE-XYLANASE PROTEIN FROM A METAGENOME LIBRARY JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 383 183 2009 JRNL REFN ISSN 0006-291X JRNL PMID 19345197 JRNL DOI 10.1016/J.BBRC.2009.03.149 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 33817 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) : 0.207 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3762 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4004 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 252 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3FW6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-JAN-09. REMARK 100 THE DEPOSITION ID IS D_1000051117. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37615 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.13700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.33200 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2EQD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES PH 5.9, 10% (V/V) PEG 3350, REMARK 280 2% ZNSO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.5K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 43.33150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.64250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.47600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.64250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.33150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.47600 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 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 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 16 REMARK 465 ALA A 17 REMARK 465 SER A 18 REMARK 465 MET A 19 REMARK 465 THR A 20 REMARK 465 GLY A 21 REMARK 465 GLY A 22 REMARK 465 GLN A 23 REMARK 465 GLN A 24 REMARK 465 MET A 25 REMARK 465 GLY A 26 REMARK 465 ARG A 27 REMARK 465 GLY A 28 REMARK 465 SER A 29 REMARK 465 MET A 30 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 THR A 62 CB THR A 62 CG2 -0.344 REMARK 500 THR A 62 C THR A 62 O -0.182 REMARK 500 SER A 549 C SER A 549 O -0.116 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 41 -6.07 -59.93 REMARK 500 TRP A 94 79.09 -150.69 REMARK 500 PHE A 96 51.78 37.77 REMARK 500 PHE A 147 64.56 -117.31 REMARK 500 PHE A 163 69.84 -164.86 REMARK 500 ASP A 219 -154.92 52.43 REMARK 500 GLU A 221 59.17 35.27 REMARK 500 HIS A 233 59.30 -153.50 REMARK 500 TRP A 270 -70.40 -28.21 REMARK 500 TYR A 302 -70.91 -48.53 REMARK 500 SER A 351 -17.80 -44.71 REMARK 500 TRP A 356 -31.65 -148.66 REMARK 500 ASN A 367 62.27 36.82 REMARK 500 GLN A 371 61.03 23.92 REMARK 500 TYR A 384 70.89 -164.66 REMARK 500 ASN A 395 122.44 -172.58 REMARK 500 THR A 427 147.52 74.14 REMARK 500 ASN A 444 63.26 -170.41 REMARK 500 SER A 528 60.63 -150.35 REMARK 500 SER A 530 41.31 -102.49 REMARK 500 GLN A 539 73.24 41.70 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 ZN A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 3 DBREF 3FW6 A 31 549 UNP A1E9A6 A1E9A6_9BACT 31 549 SEQADV 3FW6 MET A 16 UNP A1E9A6 INITIATING METHIONINE SEQADV 3FW6 ALA A 17 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 SER A 18 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 MET A 19 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 THR A 20 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 GLY A 21 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 GLY A 22 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 GLN A 23 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 GLN A 24 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 MET A 25 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 GLY A 26 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 ARG A 27 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 GLY A 28 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 SER A 29 UNP A1E9A6 EXPRESSION TAG SEQADV 3FW6 MET A 30 UNP A1E9A6 EXPRESSION TAG SEQRES 1 A 534 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SEQRES 2 A 534 SER MET GLN ASN PRO SER VAL THR ILE SER VAL ASN ALA SEQRES 3 A 534 ASN ALA GLY ARG HIS PRO ILE ASN PRO ALA VAL TYR GLY SEQRES 4 A 534 LEU ALA TYR ALA THR THR ALA THR LEU ALA ASP LEU ASN SEQRES 5 A 534 VAL PRO LEU HIS ARG TYR GLY GLY ASN ASN THR SER ARG SEQRES 6 A 534 TYR ASN TRP GLN LEU ASN ALA ASP ASN ARG GLY ALA ASP SEQRES 7 A 534 TRP TYR PHE GLU SER ILE GLY GLU ALA SER SER VAL ALA SEQRES 8 A 534 GLY GLU ARG GLY ASP THR PHE ILE ALA ASN SER GLN ALA SEQRES 9 A 534 ALA GLY ALA GLN ALA MET ILE THR ILE PRO THR ILE GLY SEQRES 10 A 534 TRP VAL ALA ARG LEU GLY ALA ASN ARG SER LYS LEU ALA SEQRES 11 A 534 SER PHE SER ILE ALA LYS TYR GLY ALA GLN SER GLY ASN SEQRES 12 A 534 ASP TRP GLN TRP PHE PRO ASP ALA GLY ASN GLY VAL LEU SEQRES 13 A 534 THR SER GLY GLN ASN VAL THR GLY ASN ASN PRO ASN ASP SEQRES 14 A 534 ALA ASN THR LEU VAL ASP SER THR PHE GLN GLN GLY TRP SEQRES 15 A 534 ALA GLN HIS LEU VAL SER GLN TRP GLY THR ALA ALA GLY SEQRES 16 A 534 GLY GLY LEU ARG TYR TYR ILE LEU ASP ASN GLU PRO SER SEQRES 17 A 534 ILE TRP PHE SER THR HIS ARG ASP VAL HIS PRO VAL GLY SEQRES 18 A 534 PRO THR MET ASP GLU ILE ARG ASP LYS MET LEU ASP TYR SEQRES 19 A 534 GLY ALA LYS ILE LYS THR VAL ASP PRO SER ALA LEU ILE SEQRES 20 A 534 VAL GLY PRO GLU GLU TRP GLY TRP SER GLY TYR THR LEU SEQRES 21 A 534 SER GLY TYR ASP GLN GLN TYR GLY GLY LEU HIS GLY TRP SEQRES 22 A 534 SER PHE MET PRO ASP ARG ASN ASN HIS GLY GLY TRP ASP SEQRES 23 A 534 TYR LEU PRO TRP LEU LEU ASP GLN LEU ARG GLN ASN ASN SEQRES 24 A 534 LEU SER THR GLY ARG ARG LEU LEU ASP VAL PHE SER VAL SEQRES 25 A 534 HIS TYR TYR PRO GLN GLY GLY GLU PHE GLY ASN ASP THR SEQRES 26 A 534 SER SER ALA MET GLN LEU ARG ARG ASN ARG SER THR ARG SEQRES 27 A 534 SER LEU TRP ASP PRO ASN TYR ILE ASP GLU THR TRP ILE SEQRES 28 A 534 ASN ASP LYS VAL GLN LEU ILE PRO ARG LEU LYS ASN TRP SEQRES 29 A 534 VAL SER THR TYR TYR PRO GLY THR LEU THR ALA ILE THR SEQRES 30 A 534 GLU TYR ASN TRP GLY ALA GLU SER HIS ILE ASN GLY ALA SEQRES 31 A 534 THR THR GLN ALA ASP ILE LEU GLY ILE PHE GLY ARG GLU SEQRES 32 A 534 GLY LEU ASP MET ALA ALA ARG TRP THR THR PRO ASP THR SEQRES 33 A 534 ALA THR PRO THR TYR LYS ALA ILE LYS MET TYR ARG ASN SEQRES 34 A 534 TYR ASP GLY ASN LYS SER ALA PHE GLY ASP THR SER VAL SEQRES 35 A 534 THR ALA THR ALA PRO ASN PRO ASP ASN VAL SER ALA PHE SEQRES 36 A 534 ALA ALA VAL ARG SER SER ASP GLY ALA LEU THR VAL MET SEQRES 37 A 534 VAL ILE ASN LYS TYR LEU SER GLY ASN THR PRO ALA THR SEQRES 38 A 534 ILE ASN LEU SER ASN PHE THR ALA GLN ALA GLN ALA GLN SEQRES 39 A 534 VAL TRP GLN LEU THR ALA ALA ASN THR ILE ASN HIS LEU SEQRES 40 A 534 SER ASN VAL SER LEU SER GLY SER SER LEU SER LEU THR SEQRES 41 A 534 LEU PRO ALA GLN SER VAL THR LEU LEU VAL ILE PRO ALA SEQRES 42 A 534 SER HET ZN A 1 1 HET ZN A 2 1 HET ZN A 3 1 HETNAM ZN ZINC ION FORMUL 2 ZN 3(ZN 2+) FORMUL 5 HOH *252(H2 O) HELIX 1 1 ASN A 49 TYR A 53 5 5 HELIX 2 2 THR A 59 LEU A 66 1 8 HELIX 3 3 GLY A 75 TYR A 81 5 7 HELIX 4 4 GLY A 91 TRP A 94 5 4 HELIX 5 5 GLY A 107 ALA A 119 1 13 HELIX 6 6 GLY A 138 SER A 142 5 5 HELIX 7 7 SER A 148 GLY A 153 1 6 HELIX 8 8 ASN A 181 ASP A 184 5 4 HELIX 9 9 ASP A 190 GLY A 206 1 17 HELIX 10 10 GLU A 221 SER A 223 5 3 HELIX 11 11 ILE A 224 HIS A 229 1 6 HELIX 12 12 THR A 238 ASP A 257 1 20 HELIX 13 13 TRP A 270 LEU A 275 1 6 HELIX 14 14 SER A 276 GLY A 287 1 12 HELIX 15 15 MET A 291 ASN A 296 1 6 HELIX 16 16 ASP A 301 GLY A 318 1 18 HELIX 17 17 SER A 341 THR A 352 1 12 HELIX 18 18 ARG A 353 TRP A 356 5 4 HELIX 19 19 GLN A 371 TYR A 384 1 14 HELIX 20 20 HIS A 401 GLY A 419 1 19 HELIX 21 21 THR A 433 ASN A 444 1 12 SHEET 1 A 7 HIS A 46 PRO A 47 0 SHEET 2 A 7 THR A 455 THR A 460 -1 O SER A 456 N HIS A 46 SHEET 3 A 7 VAL A 467 VAL A 473 -1 O VAL A 473 N THR A 455 SHEET 4 A 7 LEU A 480 ASN A 486 -1 O THR A 481 N ALA A 472 SHEET 5 A 7 SER A 540 ILE A 546 -1 O THR A 542 N VAL A 484 SHEET 6 A 7 GLN A 507 LEU A 513 -1 N TRP A 511 O LEU A 543 SHEET 7 A 7 VAL A 525 SER A 526 -1 O VAL A 525 N ALA A 508 SHEET 1 B 9 ASN A 520 HIS A 521 0 SHEET 2 B 9 GLN A 507 LEU A 513 -1 N GLN A 512 O ASN A 520 SHEET 3 B 9 SER A 540 ILE A 546 -1 O LEU A 543 N TRP A 511 SHEET 4 B 9 LEU A 480 ASN A 486 -1 N VAL A 484 O THR A 542 SHEET 5 B 9 VAL A 467 VAL A 473 -1 N ALA A 472 O THR A 481 SHEET 6 B 9 THR A 455 THR A 460 -1 N THR A 455 O VAL A 473 SHEET 7 B 9 VAL A 35 ASN A 40 -1 N SER A 38 O THR A 460 SHEET 8 B 9 THR A 493 SER A 500 1 O ASN A 498 N VAL A 39 SHEET 9 B 9 SER A 531 LEU A 536 -1 O LEU A 532 N ILE A 497 SHEET 1 C 9 GLY A 54 ALA A 56 0 SHEET 2 C 9 LEU A 70 TYR A 73 1 O ARG A 72 N LEU A 55 SHEET 3 C 9 GLN A 123 ILE A 128 1 O GLN A 123 N HIS A 71 SHEET 4 C 9 TYR A 215 LEU A 218 1 O ILE A 217 N ILE A 128 SHEET 5 C 9 LEU A 261 GLU A 267 1 O VAL A 263 N LEU A 218 SHEET 6 C 9 VAL A 324 TYR A 329 1 O HIS A 328 N GLU A 267 SHEET 7 C 9 LEU A 388 TYR A 394 1 O GLU A 393 N TYR A 329 SHEET 8 C 9 MET A 422 ARG A 425 1 O ALA A 424 N ILE A 391 SHEET 9 C 9 GLY A 54 ALA A 56 1 N GLY A 54 O ARG A 425 SHEET 1 D 3 ALA A 87 ASN A 89 0 SHEET 2 D 3 GLU A 97 GLY A 100 -1 O ILE A 99 N ASP A 88 SHEET 3 D 3 LEU A 144 ALA A 145 -1 O LEU A 144 N SER A 98 SHEET 1 E 2 TRP A 133 ALA A 135 0 SHEET 2 E 2 ASN A 186 LEU A 188 -1 O THR A 187 N VAL A 134 SHEET 1 F 2 ASN A 158 ASP A 159 0 SHEET 2 F 2 PHE A 163 GLY A 167 -1 O PHE A 163 N ASP A 159 LINK ZN ZN A 1 NE2 HIS A 233 1555 1555 2.25 LINK ZN ZN A 3 OD1 ASP A 240 1555 1555 2.38 CISPEP 1 GLY A 264 PRO A 265 0 -0.28 SITE 1 AC1 2 HIS A 233 GLU A 241 SITE 1 AC2 3 HIS A 200 HIS A 286 HOH A 677 SITE 1 AC3 2 ASP A 240 HIS A 297 CRYST1 86.663 86.952 111.285 90.00 90.00 90.00 P 21 21 21 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 0.011539 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011501 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008986 0.00000