HEADER HYDROLASE 23-NOV-00 1G9G TITLE XTAL-STRUCTURE OF THE FREE NATIVE CELLULASE CEL48F COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULASE CEL48F; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC MODULE; COMPND 5 EC: 3.2.1.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM CELLULOLYTICUM; SOURCE 3 ORGANISM_TAXID: 1521; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PETFC KEYWDS CELLULASE, PROCESSIVE-ENDO, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.PARSIEGLA,C.TARDIF,J.P.BELAICH,H.DRIGUEZ,R.HASER REVDAT 4 09-AUG-23 1G9G 1 REMARK LINK REVDAT 3 24-FEB-09 1G9G 1 VERSN REVDAT 2 15-JAN-08 1G9G 1 JRNL REVDAT 1 24-JUN-03 1G9G 0 JRNL AUTH G.PARSIEGLA,C.REVERBEL,C.TARDIF,H.DRIGUEZ,R.HASER JRNL TITL STRUCTURES OF MUTANTS OF CELLULASE CEL48F OF CLOSTRIDIUM JRNL TITL 2 CELLULOLYTICUM IN COMPLEX WITH LONG JRNL TITL 3 HEMITHIOCELLOOLIGOSACCHARIDES GIVE RISE TO A NEW VIEW OF THE JRNL TITL 4 SUBSTRATE PATHWAY DURING PROCESSIVE ACTION JRNL REF J.MOL.BIOL. V. 375 499 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18035374 JRNL DOI 10.1016/J.JMB.2007.10.039 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.PARSIEGLA,C.REVERBEL-LEROY,C.TARDIF,J.P.BELAICH,H.DRIGUEZ, REMARK 1 AUTH 2 R.HASER REMARK 1 TITL CRYSTAL STRUCTURES OF THE CELLULASE CEL48F IN COMPLEX WITH REMARK 1 TITL 2 INHIBITORS AND SUBSTRATES GIVE INSIGHTS INTO ITS PROCESSIVE REMARK 1 TITL 3 ACTION. REMARK 1 REF BIOCHEMISTRY V. 39 11238 2000 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI001139P REMARK 1 REFERENCE 2 REMARK 1 AUTH G.PARSIEGLA,M.JUY,C.REVERBEL-LEROY,C.TARDIF,J.P.BELAICH, REMARK 1 AUTH 2 H.DRIGUEZ,R.HASER REMARK 1 TITL THE CRYSTAL STRUCTURE OF THE PROCESSIVE ENDOCELLULASE CELF REMARK 1 TITL 2 OF CLOSTRIDIUM CELLULOLYTICUM IN COMPLEX WITH A REMARK 1 TITL 3 THIOLIGOSACCHARIDE INHIBITOR AT 2.0 A RESOLUTION. REMARK 1 REF EMBO J. V. 17 5551 1998 REMARK 1 REFN ISSN 0261-4189 REMARK 1 DOI 10.1093/EMBOJ/17.19.5551 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2238873.490 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 50514 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : OTHER REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2579 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7677 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE : 0.2550 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 410 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5015 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 397 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.23000 REMARK 3 B22 (A**2) : -2.44000 REMARK 3 B33 (A**2) : 1.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.16 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.17 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.730 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) : 0.820 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.300 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.340 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.050 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 36.74 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1G9G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-NOV-00. REMARK 100 THE DEPOSITION ID IS D_1000012399. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-AUG-99 REMARK 200 TEMPERATURE (KELVIN) : 290 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9796 REMARK 200 MONOCHROMATOR : SYNCHROTRON REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49813 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.35400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1FCE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES, PEG 4000, MGCL, GLUCOSE, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K 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 30.76500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.06000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.38500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.06000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.76500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.38500 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 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: 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 44 -115.61 -143.96 REMARK 500 GLU A 44 -104.37 -151.54 REMARK 500 LYS A 107 71.03 -152.35 REMARK 500 THR A 179 -76.90 -127.20 REMARK 500 GLN A 181 -20.78 -150.52 REMARK 500 ARG A 182 49.53 -108.41 REMARK 500 ASN A 325 85.59 -151.21 REMARK 500 VAL A 402 -53.35 66.71 REMARK 500 SER A 461 -64.49 -121.38 REMARK 500 ARG A 544 78.60 -108.76 REMARK 500 ARG A 581 47.94 -144.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 630 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 185 OE1 REMARK 620 2 GLN A 185 O 81.1 REMARK 620 3 GLU A 190 OE1 149.2 88.2 REMARK 620 4 GLU A 190 OE2 152.6 82.7 51.2 REMARK 620 5 ASP A 405 OD2 87.5 100.3 123.0 74.0 REMARK 620 6 HOH A 971 O 100.0 176.6 89.3 97.5 83.0 REMARK 620 7 HOH A1026 O 76.9 92.1 74.7 125.7 158.3 85.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 631 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TRP A 298 O REMARK 620 2 TYR A 323 OH 112.4 REMARK 620 3 HOH A 772 O 76.4 163.4 REMARK 620 4 HOH A 869 O 176.2 64.7 105.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 630 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 631 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G9J RELATED DB: PDB REMARK 900 MUTANT E44Q OF THE CELLULASE CEL48F DBREF 1G9G A 1 629 UNP P37698 GUNF_CLOCE 30 658 SEQRES 1 A 629 ALA SER SER PRO ALA ASN LYS VAL TYR GLN ASP ARG PHE SEQRES 2 A 629 GLU SER MET TYR SER LYS ILE LYS ASP PRO ALA ASN GLY SEQRES 3 A 629 TYR PHE SER GLU GLN GLY ILE PRO TYR HIS SER ILE GLU SEQRES 4 A 629 THR LEU MET VAL GLU ALA PRO ASP TYR GLY HIS VAL THR SEQRES 5 A 629 THR SER GLU ALA MET SER TYR TYR MET TRP LEU GLU ALA SEQRES 6 A 629 MET HIS GLY ARG PHE SER GLY ASP PHE THR GLY PHE ASP SEQRES 7 A 629 LYS SER TRP SER VAL THR GLU GLN TYR LEU ILE PRO THR SEQRES 8 A 629 GLU LYS ASP GLN PRO ASN THR SER MET SER ARG TYR ASP SEQRES 9 A 629 ALA ASN LYS PRO ALA THR TYR ALA PRO GLU PHE GLN ASP SEQRES 10 A 629 PRO SER LYS TYR PRO SER PRO LEU ASP THR SER GLN PRO SEQRES 11 A 629 VAL GLY ARG ASP PRO ILE ASN SER GLN LEU THR SER ALA SEQRES 12 A 629 TYR GLY THR SER MET LEU TYR GLY MET HIS TRP ILE LEU SEQRES 13 A 629 ASP VAL ASP ASN TRP TYR GLY PHE GLY ALA ARG ALA ASP SEQRES 14 A 629 GLY THR SER LYS PRO SER TYR ILE ASN THR PHE GLN ARG SEQRES 15 A 629 GLY GLU GLN GLU SER THR TRP GLU THR ILE PRO GLN PRO SEQRES 16 A 629 CYS TRP ASP GLU HIS LYS PHE GLY GLY GLN TYR GLY PHE SEQRES 17 A 629 LEU ASP LEU PHE THR LYS ASP THR GLY THR PRO ALA LYS SEQRES 18 A 629 GLN PHE LYS TYR THR ASN ALA PRO ASP ALA ASP ALA ARG SEQRES 19 A 629 ALA VAL GLN ALA THR TYR TRP ALA ASP GLN TRP ALA LYS SEQRES 20 A 629 GLU GLN GLY LYS SER VAL SER THR SER VAL GLY LYS ALA SEQRES 21 A 629 THR LYS MET GLY ASP TYR LEU ARG TYR SER PHE PHE ASP SEQRES 22 A 629 LYS TYR PHE ARG LYS ILE GLY GLN PRO SER GLN ALA GLY SEQRES 23 A 629 THR GLY TYR ASP ALA ALA HIS TYR LEU LEU SER TRP TYR SEQRES 24 A 629 TYR ALA TRP GLY GLY GLY ILE ASP SER THR TRP SER TRP SEQRES 25 A 629 ILE ILE GLY SER SER HIS ASN HIS PHE GLY TYR GLN ASN SEQRES 26 A 629 PRO PHE ALA ALA TRP VAL LEU SER THR ASP ALA ASN PHE SEQRES 27 A 629 LYS PRO LYS SER SER ASN GLY ALA SER ASP TRP ALA LYS SEQRES 28 A 629 SER LEU ASP ARG GLN LEU GLU PHE TYR GLN TRP LEU GLN SEQRES 29 A 629 SER ALA GLU GLY ALA ILE ALA GLY GLY ALA THR ASN SER SEQRES 30 A 629 TRP ASN GLY ARG TYR GLU ALA VAL PRO SER GLY THR SER SEQRES 31 A 629 THR PHE TYR GLY MET GLY TYR VAL GLU ASN PRO VAL TYR SEQRES 32 A 629 ALA ASP PRO GLY SER ASN THR TRP PHE GLY MET GLN VAL SEQRES 33 A 629 TRP SER MET GLN ARG VAL ALA GLU LEU TYR TYR LYS THR SEQRES 34 A 629 GLY ASP ALA ARG ALA LYS LYS LEU LEU ASP LYS TRP ALA SEQRES 35 A 629 LYS TRP ILE ASN GLY GLU ILE LYS PHE ASN ALA ASP GLY SEQRES 36 A 629 THR PHE GLN ILE PRO SER THR ILE ASP TRP GLU GLY GLN SEQRES 37 A 629 PRO ASP THR TRP ASN PRO THR GLN GLY TYR THR GLY ASN SEQRES 38 A 629 ALA ASN LEU HIS VAL LYS VAL VAL ASN TYR GLY THR ASP SEQRES 39 A 629 LEU GLY CYS ALA SER SER LEU ALA ASN THR LEU THR TYR SEQRES 40 A 629 TYR ALA ALA LYS SER GLY ASP GLU THR SER ARG GLN ASN SEQRES 41 A 629 ALA GLN LYS LEU LEU ASP ALA MET TRP ASN ASN TYR SER SEQRES 42 A 629 ASP SER LYS GLY ILE SER THR VAL GLU GLN ARG GLY ASP SEQRES 43 A 629 TYR HIS ARG PHE LEU ASP GLN GLU VAL PHE VAL PRO ALA SEQRES 44 A 629 GLY TRP THR GLY LYS MET PRO ASN GLY ASP VAL ILE LYS SEQRES 45 A 629 SER GLY VAL LYS PHE ILE ASP ILE ARG SER LYS TYR LYS SEQRES 46 A 629 GLN ASP PRO GLU TRP GLN THR MET VAL ALA ALA LEU GLN SEQRES 47 A 629 ALA GLY GLN VAL PRO THR GLN ARG LEU HIS ARG PHE TRP SEQRES 48 A 629 ALA GLN SER GLU PHE ALA VAL ALA ASN GLY VAL TYR ALA SEQRES 49 A 629 ILE LEU PHE PRO ASP HET CA A 630 1 HET MG A 631 1 HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION FORMUL 2 CA CA 2+ FORMUL 3 MG MG 2+ FORMUL 4 HOH *397(H2 O) HELIX 1 1 ASN A 6 ASP A 22 1 17 HELIX 2 2 PRO A 23 GLY A 26 5 4 HELIX 3 3 SER A 54 GLY A 72 1 19 HELIX 4 4 PHE A 74 LEU A 88 1 15 HELIX 5 5 PRO A 96 SER A 101 1 6 HELIX 6 6 ASP A 117 TYR A 121 5 5 HELIX 7 7 ILE A 136 GLY A 145 1 10 HELIX 8 8 SER A 187 THR A 191 5 5 HELIX 9 9 PHE A 208 LEU A 211 5 4 HELIX 10 10 ALA A 228 GLU A 248 1 21 HELIX 11 11 VAL A 253 LEU A 267 1 15 HELIX 12 12 ARG A 268 PHE A 271 5 4 HELIX 13 13 GLY A 288 ALA A 291 5 4 HELIX 14 14 GLY A 322 GLN A 324 5 3 HELIX 15 15 ASN A 325 ASP A 335 1 11 HELIX 16 16 ALA A 336 LYS A 339 5 4 HELIX 17 17 ASN A 344 LEU A 363 1 20 HELIX 18 18 ASN A 379 ARG A 381 5 3 HELIX 19 19 PHE A 412 GLY A 430 1 19 HELIX 20 20 ASP A 431 GLY A 447 1 17 HELIX 21 21 ASP A 494 GLY A 513 1 20 HELIX 22 22 ASP A 514 TYR A 532 1 19 HELIX 23 23 HIS A 548 GLN A 553 1 6 HELIX 24 24 PHE A 577 ARG A 581 5 5 HELIX 25 25 ARG A 581 ASP A 587 5 7 HELIX 26 26 GLU A 589 ALA A 599 1 11 HELIX 27 27 ARG A 609 PHE A 627 1 19 SHEET 1 A 4 VAL A 51 THR A 53 0 SHEET 2 A 4 ILE A 155 ASP A 157 -1 N LEU A 156 O THR A 52 SHEET 3 A 4 SER A 175 ASN A 178 -1 O SER A 175 N ASP A 157 SHEET 4 A 4 GLN A 194 PRO A 195 -1 N GLN A 194 O ASN A 178 SHEET 1 B 2 SER A 123 PRO A 124 0 SHEET 2 B 2 THR A 213 LYS A 214 1 N LYS A 214 O SER A 123 SHEET 1 C 4 TRP A 197 ASP A 198 0 SHEET 2 C 4 GLN A 222 THR A 226 -1 O GLN A 222 N ASP A 198 SHEET 3 C 4 ALA A 301 GLY A 305 -1 O TRP A 302 N TYR A 225 SHEET 4 C 4 SER A 311 ILE A 314 -1 N TRP A 312 O GLY A 303 SHEET 1 D 2 ARG A 277 LYS A 278 0 SHEET 2 D 2 GLN A 281 ALA A 285 -1 N GLN A 281 O LYS A 278 SHEET 1 E 4 HIS A 318 HIS A 320 0 SHEET 2 E 4 GLY A 373 THR A 375 -1 O ALA A 374 N ASN A 319 SHEET 3 E 4 MET A 395 VAL A 398 -1 O GLY A 396 N THR A 375 SHEET 4 E 4 THR A 391 PHE A 392 -1 N PHE A 392 O MET A 395 SHEET 1 F 3 LYS A 450 PHE A 451 0 SHEET 2 F 3 PHE A 457 GLU A 466 -1 O GLN A 458 N LYS A 450 SHEET 3 F 3 HIS A 485 GLY A 492 -1 N HIS A 485 O GLU A 466 SHEET 1 G 2 SER A 533 ASP A 534 0 SHEET 2 G 2 GLY A 537 ILE A 538 -1 O GLY A 537 N ASP A 534 SHEET 1 H 2 VAL A 541 GLN A 543 0 SHEET 2 H 2 THR A 604 ARG A 606 -1 O GLN A 605 N GLU A 542 SHEET 1 I 2 GLY A 563 LYS A 564 0 SHEET 2 I 2 VAL A 570 ILE A 571 -1 N ILE A 571 O GLY A 563 LINK OE1 GLN A 185 CA CA A 630 1555 1555 2.55 LINK O GLN A 185 CA CA A 630 1555 1555 2.34 LINK OE1 GLU A 190 CA CA A 630 1555 1555 2.70 LINK OE2 GLU A 190 CA CA A 630 1555 1555 2.34 LINK O TRP A 298 MG MG A 631 1555 1555 2.78 LINK OH TYR A 323 MG MG A 631 1555 1555 2.76 LINK OD2 ASP A 405 CA CA A 630 1555 1555 2.44 LINK CA CA A 630 O HOH A 971 1555 1555 2.41 LINK CA CA A 630 O HOH A1026 1555 1555 2.42 LINK MG MG A 631 O HOH A 772 1555 1555 2.21 LINK MG MG A 631 O HOH A 869 1555 1555 2.19 CISPEP 1 TYR A 121 PRO A 122 0 0.55 CISPEP 2 LYS A 173 PRO A 174 0 -0.17 CISPEP 3 ASP A 405 PRO A 406 0 -0.42 SITE 1 AC1 5 GLN A 185 GLU A 190 ASP A 405 HOH A 971 SITE 2 AC1 5 HOH A1026 SITE 1 AC2 4 TRP A 298 TYR A 323 HOH A 772 HOH A 869 CRYST1 61.530 84.770 122.120 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 0.016252 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011797 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008189 0.00000