HEADER HYDROLASE 24-AUG-96 2CEL TITLE ACTIVE-SITE MUTANT E212Q DETERMINED AT PH 6.0 WITH NO LIGAND BOUND IN TITLE 2 THE ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 1,4-BETA-D-GLUCAN CELLOBIOHYDROLASE I; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 1 - 434; COMPND 5 SYNONYM: EXOGLUCANASE; COMPND 6 EC: 3.2.1.91; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HYPOCREA JECORINA; SOURCE 3 ORGANISM_TAXID: 51453; SOURCE 4 STRAIN: QM 9414; SOURCE 5 VARIANT: VTT-D-93201; SOURCE 6 GENE: CBH1; SOURCE 7 EXPRESSION_SYSTEM: HYPOCREA JECORINA; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 51453; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PEM-F5; SOURCE 10 EXPRESSION_SYSTEM_GENE: CBH1 KEYWDS CELLULOSE DEGRADATION, HYDROLASE, GLYCOSIDASE, GLYCOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.DIVNE,J.STAHLBERG,T.A.JONES REVDAT 7 23-OCT-24 2CEL 1 REMARK REVDAT 6 03-NOV-21 2CEL 1 SEQADV HETSYN REVDAT 5 29-JUL-20 2CEL 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE REVDAT 4 25-DEC-19 2CEL 1 SEQADV SEQRES LINK REVDAT 3 13-JUL-11 2CEL 1 VERSN REVDAT 2 24-FEB-09 2CEL 1 VERSN REVDAT 1 12-MAR-97 2CEL 0 JRNL AUTH J.STAHLBERG,C.DIVNE,A.KOIVULA,K.PIENS,M.CLAEYSSENS, JRNL AUTH 2 T.T.TEERI,T.A.JONES JRNL TITL ACTIVITY STUDIES AND CRYSTAL STRUCTURES OF CATALYTICALLY JRNL TITL 2 DEFICIENT MUTANTS OF CELLOBIOHYDROLASE I FROM TRICHODERMA JRNL TITL 3 REESEI. JRNL REF J.MOL.BIOL. V. 264 337 1996 JRNL REFN ISSN 0022-2836 JRNL PMID 8951380 JRNL DOI 10.1006/JMBI.1996.0644 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.DIVNE,J.STAHLBERG,T.REINIKAINEN,L.RUOHONEN,G.PETTERSSON, REMARK 1 AUTH 2 J.K.KNOWLES,T.T.TEERI,T.A.JONES REMARK 1 TITL THE THREE-DIMENSIONAL CRYSTAL STRUCTURE OF THE CATALYTIC REMARK 1 TITL 2 CORE OF CELLOBIOHYDROLASE I FROM TRICHODERMA REESEI REMARK 1 REF SCIENCE V. 265 524 1994 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.DIVNE,I.SINNING,J.STAHLBERG,G.PETTERSSON,M.BAILEY, REMARK 1 AUTH 2 M.SIIKA-AHO,E.MARGOLLES-CLARK,T.TEERI,T.A.JONES REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES ON THE CORE REMARK 1 TITL 2 PROTEINS OF CELLOBIOHYDROLASE I AND ENDOGLUCANASE I FROM REMARK 1 TITL 3 TRICHODERMA REESEI REMARK 1 REF J.MOL.BIOL. V. 234 905 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.50 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 : 53816 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5525 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 : 6448 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 512 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.40 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) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : 1.100 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 NCS MODEL : STRICT NCS CONSTRAINTS 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 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2CEL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177910. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-FEB-95 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, CCP4 REMARK 200 DATA SCALING SOFTWARE : CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54942 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 46.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.20500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4.5 MM MES PH 6.0, 4.5% MONOMETHYL REMARK 280 ETHER PEG 5000, 4.5 MM CACL2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 42.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.10000 REMARK 290 SMTRY3 4 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 300 REMARK: THERE ARE TWO COPIES OF THE MOLECULE IN THE ASYMMETRIC REMARK 300 UNIT. NON-CRYSTALLOGRAPHIC CONSTRAINTS HAVE BEEN APPLIED REMARK 300 DURING REFINEMENT. 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 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 99 -128.08 -128.16 REMARK 500 CYS A 210 159.61 174.47 REMARK 500 SER A 379 -156.47 -141.22 REMARK 500 SER B 99 -128.08 -128.16 REMARK 500 CYS B 210 159.60 174.45 REMARK 500 SER B 379 -156.49 -141.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THERE IS A CALCIUM (+II) COUNTER ION COORDINATED BY GLU 295 REMARK 600 AND GLU 325 FROM ONE MOLECULE, TOGETHER WITH GLU 295 AND REMARK 600 GLU 395 FROM AN NCS-RELATED MOLECULE. THERE IS ALSO ONE REMARK 600 WATER MOLECULE BOUND TO THE CALCIUM ION. THE COORDINATION REMARK 600 IS DISTORTED PENTAGONAL BIPYRAMIDAL. THIS SITE IS REMARK 600 PRESENTED AS SITE CAL. 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 A1000 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 295 OE1 REMARK 620 2 GLU A 295 OE2 48.4 REMARK 620 3 GLU A 325 OE2 81.6 90.4 REMARK 620 4 HOH A1001 O 121.5 73.2 97.1 REMARK 620 5 GLU B 295 OE1 108.9 157.2 83.6 129.3 REMARK 620 6 GLU B 295 OE2 159.3 151.6 90.8 78.5 50.8 REMARK 620 7 GLU B 325 OE2 83.4 91.4 158.2 104.2 86.3 97.8 REMARK 620 8 HOH B1001 O 122.8 74.5 98.5 1.8 128.1 77.3 103.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1000 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 295 OE1 REMARK 620 2 GLU A 295 OE2 51.3 REMARK 620 3 GLU A 325 OE2 88.2 97.5 REMARK 620 4 HOH A1001 O 126.1 74.7 100.3 REMARK 620 5 GLU B 295 OE1 110.9 161.7 84.9 122.8 REMARK 620 6 GLU B 295 OE2 159.2 149.1 90.9 74.6 48.3 REMARK 620 7 GLU B 325 OE2 83.8 91.1 160.7 98.6 81.6 90.4 REMARK 620 8 HOH B1001 O 127.3 76.0 101.6 1.9 121.5 73.2 97.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CTA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE INCLUDING THE E212Q MUTATION. REMARK 800 REMARK 800 SITE_IDENTIFIER: CAA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CALCIUM-BINDING SITE ON NON-CRYSTALLOGRAPHIC REMARK 800 DYAD. NOTE THAT THE CALCIUM ION IS BOUND BY GLU 295 AND GLU 325 REMARK 800 FROM TWO NCS-RELATED MOLECULES, AND ONE WATER MOLECULE REMARK 800 POSITIONED EXACTLY ON THE NCS-AXIS. REMARK 800 REMARK 800 SITE_IDENTIFIER: CTB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE INCLUDING THE E212Q MUTATION. REMARK 800 REMARK 800 SITE_IDENTIFIER: CAB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CALCIUM-BINDING SITE ON NON-CRYSTALLOGRAPHIC REMARK 800 DYAD. NOTE THAT THE CALCIUM ION IS BOUND BY GLU 295 AND GLU 325 REMARK 800 FROM TWO NCS-RELATED MOLECULES, AND ONE WATER MOLECULE REMARK 800 POSITIONED EXACTLY ON THE NCS-AXIS. DBREF 2CEL A 2 434 UNP P62694 GUX1_TRIRE 19 451 DBREF 2CEL B 2 434 UNP P62694 GUX1_TRIRE 19 451 SEQADV 2CEL ASP A 94 UNP P62694 GLY 111 CLONING ARTIFACT SEQADV 2CEL GLN A 212 UNP P62694 GLU 229 ENGINEERED MUTATION SEQADV 2CEL ASP B 94 UNP P62694 GLY 111 CLONING ARTIFACT SEQADV 2CEL GLN B 212 UNP P62694 GLU 229 ENGINEERED MUTATION SEQRES 1 A 434 PCA SER ALA CYS THR LEU GLN SER GLU THR HIS PRO PRO SEQRES 2 A 434 LEU THR TRP GLN LYS CYS SER SER GLY GLY THR CYS THR SEQRES 3 A 434 GLN GLN THR GLY SER VAL VAL ILE ASP ALA ASN TRP ARG SEQRES 4 A 434 TRP THR HIS ALA THR ASN SER SER THR ASN CYS TYR ASP SEQRES 5 A 434 GLY ASN THR TRP SER SER THR LEU CYS PRO ASP ASN GLU SEQRES 6 A 434 THR CYS ALA LYS ASN CYS CYS LEU ASP GLY ALA ALA TYR SEQRES 7 A 434 ALA SER THR TYR GLY VAL THR THR SER GLY ASN SER LEU SEQRES 8 A 434 SER ILE ASP PHE VAL THR GLN SER ALA GLN LYS ASN VAL SEQRES 9 A 434 GLY ALA ARG LEU TYR LEU MET ALA SER ASP THR THR TYR SEQRES 10 A 434 GLN GLU PHE THR LEU LEU GLY ASN GLU PHE SER PHE ASP SEQRES 11 A 434 VAL ASP VAL SER GLN LEU PRO CYS GLY LEU ASN GLY ALA SEQRES 12 A 434 LEU TYR PHE VAL SER MET ASP ALA ASP GLY GLY VAL SER SEQRES 13 A 434 LYS TYR PRO THR ASN THR ALA GLY ALA LYS TYR GLY THR SEQRES 14 A 434 GLY TYR CYS ASP SER GLN CYS PRO ARG ASP LEU LYS PHE SEQRES 15 A 434 ILE ASN GLY GLN ALA ASN VAL GLU GLY TRP GLU PRO SER SEQRES 16 A 434 SER ASN ASN ALA ASN THR GLY ILE GLY GLY HIS GLY SER SEQRES 17 A 434 CYS CYS SER GLN MET ASP ILE TRP GLU ALA ASN SER ILE SEQRES 18 A 434 SER GLU ALA LEU THR PRO HIS PRO CYS THR THR VAL GLY SEQRES 19 A 434 GLN GLU ILE CYS GLU GLY ASP GLY CYS GLY GLY THR TYR SEQRES 20 A 434 SER ASP ASN ARG TYR GLY GLY THR CYS ASP PRO ASP GLY SEQRES 21 A 434 CYS ASP TRP ASN PRO TYR ARG LEU GLY ASN THR SER PHE SEQRES 22 A 434 TYR GLY PRO GLY SER SER PHE THR LEU ASP THR THR LYS SEQRES 23 A 434 LYS LEU THR VAL VAL THR GLN PHE GLU THR SER GLY ALA SEQRES 24 A 434 ILE ASN ARG TYR TYR VAL GLN ASN GLY VAL THR PHE GLN SEQRES 25 A 434 GLN PRO ASN ALA GLU LEU GLY SER TYR SER GLY ASN GLU SEQRES 26 A 434 LEU ASN ASP ASP TYR CYS THR ALA GLU GLU ALA GLU PHE SEQRES 27 A 434 GLY GLY SER SER PHE SER ASP LYS GLY GLY LEU THR GLN SEQRES 28 A 434 PHE LYS LYS ALA THR SER GLY GLY MET VAL LEU VAL MET SEQRES 29 A 434 SER LEU TRP ASP ASP TYR TYR ALA ASN MET LEU TRP LEU SEQRES 30 A 434 ASP SER THR TYR PRO THR ASN GLU THR SER SER THR PRO SEQRES 31 A 434 GLY ALA VAL ARG GLY SER CYS SER THR SER SER GLY VAL SEQRES 32 A 434 PRO ALA GLN VAL GLU SER GLN SER PRO ASN ALA LYS VAL SEQRES 33 A 434 THR PHE SER ASN ILE LYS PHE GLY PRO ILE GLY SER THR SEQRES 34 A 434 GLY ASN PRO SER GLY SEQRES 1 B 434 PCA SER ALA CYS THR LEU GLN SER GLU THR HIS PRO PRO SEQRES 2 B 434 LEU THR TRP GLN LYS CYS SER SER GLY GLY THR CYS THR SEQRES 3 B 434 GLN GLN THR GLY SER VAL VAL ILE ASP ALA ASN TRP ARG SEQRES 4 B 434 TRP THR HIS ALA THR ASN SER SER THR ASN CYS TYR ASP SEQRES 5 B 434 GLY ASN THR TRP SER SER THR LEU CYS PRO ASP ASN GLU SEQRES 6 B 434 THR CYS ALA LYS ASN CYS CYS LEU ASP GLY ALA ALA TYR SEQRES 7 B 434 ALA SER THR TYR GLY VAL THR THR SER GLY ASN SER LEU SEQRES 8 B 434 SER ILE ASP PHE VAL THR GLN SER ALA GLN LYS ASN VAL SEQRES 9 B 434 GLY ALA ARG LEU TYR LEU MET ALA SER ASP THR THR TYR SEQRES 10 B 434 GLN GLU PHE THR LEU LEU GLY ASN GLU PHE SER PHE ASP SEQRES 11 B 434 VAL ASP VAL SER GLN LEU PRO CYS GLY LEU ASN GLY ALA SEQRES 12 B 434 LEU TYR PHE VAL SER MET ASP ALA ASP GLY GLY VAL SER SEQRES 13 B 434 LYS TYR PRO THR ASN THR ALA GLY ALA LYS TYR GLY THR SEQRES 14 B 434 GLY TYR CYS ASP SER GLN CYS PRO ARG ASP LEU LYS PHE SEQRES 15 B 434 ILE ASN GLY GLN ALA ASN VAL GLU GLY TRP GLU PRO SER SEQRES 16 B 434 SER ASN ASN ALA ASN THR GLY ILE GLY GLY HIS GLY SER SEQRES 17 B 434 CYS CYS SER GLN MET ASP ILE TRP GLU ALA ASN SER ILE SEQRES 18 B 434 SER GLU ALA LEU THR PRO HIS PRO CYS THR THR VAL GLY SEQRES 19 B 434 GLN GLU ILE CYS GLU GLY ASP GLY CYS GLY GLY THR TYR SEQRES 20 B 434 SER ASP ASN ARG TYR GLY GLY THR CYS ASP PRO ASP GLY SEQRES 21 B 434 CYS ASP TRP ASN PRO TYR ARG LEU GLY ASN THR SER PHE SEQRES 22 B 434 TYR GLY PRO GLY SER SER PHE THR LEU ASP THR THR LYS SEQRES 23 B 434 LYS LEU THR VAL VAL THR GLN PHE GLU THR SER GLY ALA SEQRES 24 B 434 ILE ASN ARG TYR TYR VAL GLN ASN GLY VAL THR PHE GLN SEQRES 25 B 434 GLN PRO ASN ALA GLU LEU GLY SER TYR SER GLY ASN GLU SEQRES 26 B 434 LEU ASN ASP ASP TYR CYS THR ALA GLU GLU ALA GLU PHE SEQRES 27 B 434 GLY GLY SER SER PHE SER ASP LYS GLY GLY LEU THR GLN SEQRES 28 B 434 PHE LYS LYS ALA THR SER GLY GLY MET VAL LEU VAL MET SEQRES 29 B 434 SER LEU TRP ASP ASP TYR TYR ALA ASN MET LEU TRP LEU SEQRES 30 B 434 ASP SER THR TYR PRO THR ASN GLU THR SER SER THR PRO SEQRES 31 B 434 GLY ALA VAL ARG GLY SER CYS SER THR SER SER GLY VAL SEQRES 32 B 434 PRO ALA GLN VAL GLU SER GLN SER PRO ASN ALA LYS VAL SEQRES 33 B 434 THR PHE SER ASN ILE LYS PHE GLY PRO ILE GLY SER THR SEQRES 34 B 434 GLY ASN PRO SER GLY MODRES 2CEL ASN A 270 ASN GLYCOSYLATION SITE MODRES 2CEL ASN B 270 ASN GLYCOSYLATION SITE MODRES 2CEL PCA A 1 GLN PYROGLUTAMIC ACID MODRES 2CEL PCA B 1 GLN PYROGLUTAMIC ACID HET PCA A 1 8 HET PCA B 1 8 HET NAG A 435 14 HET CA A1000 1 HET NAG B 435 14 HET CA B1000 1 HETNAM PCA PYROGLUTAMIC ACID HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 1 PCA 2(C5 H7 N O3) FORMUL 3 NAG 2(C8 H15 N O6) FORMUL 4 CA 2(CA 2+) FORMUL 7 HOH *512(H2 O) HELIX 1 A1 ALA A 36 TRP A 38 5 3 HELIX 2 A2 ASN A 64 ASN A 70 1 7 HELIX 3 A3 TYR A 78 TYR A 82 1 5 HELIX 4 A4 ALA A 165 TYR A 167 5 3 HELIX 5 A5 GLY A 240 CYS A 243 5 4 HELIX 6 A6 ASP A 328 PHE A 338 1 11 HELIX 7 A7 SER A 342 ASP A 345 1 4 HELIX 8 A8 GLY A 348 THR A 356 1 9 HELIX 9 A9 LEU A 375 ASP A 378 1 4 HELIX 10 A10 PRO A 404 GLN A 410 1 7 HELIX 11 B1 ALA B 36 TRP B 38 5 3 HELIX 12 B2 ASN B 64 ASN B 70 1 7 HELIX 13 B3 TYR B 78 TYR B 82 1 5 HELIX 14 B4 ALA B 165 TYR B 167 5 3 HELIX 15 B5 GLY B 240 CYS B 243 5 4 HELIX 16 B6 ASP B 328 PHE B 338 1 11 HELIX 17 B7 SER B 342 ASP B 345 1 4 HELIX 18 B8 GLY B 348 THR B 356 1 9 HELIX 19 B9 LEU B 375 ASP B 378 1 4 HELIX 20 B10 PRO B 404 GLN B 410 1 7 SHEET 1 AA11 VAL A 309 GLN A 312 0 SHEET 2 AA11 ILE A 300 GLN A 306 -1 N GLN A 306 O VAL A 309 SHEET 3 AA11 LEU A 288 PHE A 294 -1 N GLN A 293 O ASN A 301 SHEET 4 AA11 ASN A 125 VAL A 131 -1 N VAL A 131 O LEU A 288 SHEET 5 AA11 LYS A 422 PRO A 425 -1 N GLY A 424 O GLU A 126 SHEET 6 AA11 PRO A 12 CYS A 19 1 N GLN A 17 O PHE A 423 SHEET 7 AA11 CYS A 25 ILE A 34 -1 N VAL A 32 O PRO A 12 SHEET 8 AA11 ALA A 106 MET A 111 -1 N MET A 111 O SER A 31 SHEET 9 AA11 VAL A 361 ASP A 368 -1 N LEU A 366 O ALA A 106 SHEET 10 AA11 LEU A 140 VAL A 147 -1 N VAL A 147 O VAL A 361 SHEET 11 AA11 TRP A 216 ALA A 218 -1 N ALA A 218 O GLY A 142 SHEET 1 AB 2 THR A 41 ALA A 43 0 SHEET 2 AB 2 CYS A 71 LEU A 73 -1 N CYS A 72 O HIS A 42 SHEET 1 AC 4 VAL A 84 SER A 87 0 SHEET 2 AC 4 SER A 90 ASP A 94 -1 N SER A 92 O THR A 85 SHEET 3 AC 4 LYS A 415 SER A 419 -1 N PHE A 418 O LEU A 91 SHEET 4 AC 4 ASP A 130 ASP A 132 -1 N ASP A 132 O THR A 417 SHEET 1 AD 2 VAL A 96 GLN A 98 0 SHEET 2 AD 2 LYS A 102 VAL A 104 -1 N ASN A 103 O THR A 97 SHEET 1 AE 2 GLU A 119 THR A 121 0 SHEET 2 AE 2 GLY A 359 VAL A 361 -1 N MET A 360 O PHE A 120 SHEET 1 AF 2 HIS A 206 CYS A 209 0 SHEET 2 AF 2 GLU A 236 GLU A 239 -1 N CYS A 238 O GLY A 207 SHEET 1 AG 3 GLN A 212 ASP A 214 0 SHEET 2 AG 3 LEU A 225 HIS A 228 -1 N HIS A 228 O GLN A 212 SHEET 3 AG 3 CYS A 261 TRP A 263 -1 N TRP A 263 O LEU A 225 SHEET 1 AH 2 ALA A 316 LEU A 318 0 SHEET 2 AH 2 TYR A 321 GLY A 323 -1 N GLY A 323 O ALA A 316 SHEET 1 BA11 VAL B 309 GLN B 312 0 SHEET 2 BA11 ILE B 300 GLN B 306 -1 N GLN B 306 O VAL B 309 SHEET 3 BA11 LEU B 288 PHE B 294 -1 N GLN B 293 O ASN B 301 SHEET 4 BA11 ASN B 125 VAL B 131 -1 N VAL B 131 O LEU B 288 SHEET 5 BA11 LYS B 422 PRO B 425 -1 N GLY B 424 O GLU B 126 SHEET 6 BA11 PRO B 12 CYS B 19 1 N GLN B 17 O PHE B 423 SHEET 7 BA11 CYS B 25 ILE B 34 -1 N VAL B 32 O PRO B 12 SHEET 8 BA11 ALA B 106 MET B 111 -1 N MET B 111 O SER B 31 SHEET 9 BA11 VAL B 361 ASP B 368 -1 N LEU B 366 O ALA B 106 SHEET 10 BA11 LEU B 140 VAL B 147 -1 N VAL B 147 O VAL B 361 SHEET 11 BA11 TRP B 216 ALA B 218 -1 N ALA B 218 O GLY B 142 SHEET 1 BB 2 THR B 41 ALA B 43 0 SHEET 2 BB 2 CYS B 71 LEU B 73 -1 N CYS B 72 O HIS B 42 SHEET 1 BC 4 VAL B 84 SER B 87 0 SHEET 2 BC 4 SER B 90 ASP B 94 -1 N SER B 92 O THR B 85 SHEET 3 BC 4 LYS B 415 SER B 419 -1 N PHE B 418 O LEU B 91 SHEET 4 BC 4 ASP B 130 ASP B 132 -1 N ASP B 132 O THR B 417 SHEET 1 BD 2 VAL B 96 GLN B 98 0 SHEET 2 BD 2 LYS B 102 VAL B 104 -1 N ASN B 103 O THR B 97 SHEET 1 BE 2 GLU B 119 THR B 121 0 SHEET 2 BE 2 GLY B 359 VAL B 361 -1 N MET B 360 O PHE B 120 SHEET 1 BF 2 HIS B 206 CYS B 209 0 SHEET 2 BF 2 GLU B 236 GLU B 239 -1 N CYS B 238 O GLY B 207 SHEET 1 BG 3 GLN B 212 ASP B 214 0 SHEET 2 BG 3 LEU B 225 HIS B 228 -1 N HIS B 228 O GLN B 212 SHEET 3 BG 3 CYS B 261 TRP B 263 -1 N TRP B 263 O LEU B 225 SHEET 1 BH 2 ALA B 316 LEU B 318 0 SHEET 2 BH 2 TYR B 321 GLY B 323 -1 N GLY B 323 O ALA B 316 SSBOND 1 CYS A 4 CYS A 72 1555 1555 2.03 SSBOND 2 CYS A 19 CYS A 25 1555 1555 2.03 SSBOND 3 CYS A 50 CYS A 71 1555 1555 2.02 SSBOND 4 CYS A 61 CYS A 67 1555 1555 2.03 SSBOND 5 CYS A 138 CYS A 397 1555 1555 2.02 SSBOND 6 CYS A 172 CYS A 210 1555 1555 2.03 SSBOND 7 CYS A 176 CYS A 209 1555 1555 2.03 SSBOND 8 CYS A 230 CYS A 256 1555 1555 2.03 SSBOND 9 CYS A 238 CYS A 243 1555 1555 2.03 SSBOND 10 CYS A 261 CYS A 331 1555 1555 2.04 SSBOND 11 CYS B 4 CYS B 72 1555 1555 2.03 SSBOND 12 CYS B 19 CYS B 25 1555 1555 2.03 SSBOND 13 CYS B 50 CYS B 71 1555 1555 2.02 SSBOND 14 CYS B 61 CYS B 67 1555 1555 2.03 SSBOND 15 CYS B 138 CYS B 397 1555 1555 2.02 SSBOND 16 CYS B 172 CYS B 210 1555 1555 2.03 SSBOND 17 CYS B 176 CYS B 209 1555 1555 2.03 SSBOND 18 CYS B 230 CYS B 256 1555 1555 2.03 SSBOND 19 CYS B 238 CYS B 243 1555 1555 2.03 SSBOND 20 CYS B 261 CYS B 331 1555 1555 2.04 LINK C PCA A 1 N SER A 2 1555 1555 1.33 LINK ND2 ASN A 270 C1 NAG A 435 1555 1555 1.46 LINK C PCA B 1 N SER B 2 1555 1555 1.33 LINK ND2 ASN B 270 C1 NAG B 435 1555 1555 1.46 LINK OE1 GLU A 295 CA CA A1000 1555 1555 2.71 LINK OE2 GLU A 295 CA CA A1000 1555 1555 2.65 LINK OE1 GLU A 295 CA CA B1000 3546 1555 2.55 LINK OE2 GLU A 295 CA CA B1000 3546 1555 2.52 LINK OE2 GLU A 325 CA CA A1000 1555 1555 2.59 LINK OE2 GLU A 325 CA CA B1000 3546 1555 2.43 LINK CA CA A1000 O HOH A1001 1555 1555 2.41 LINK CA CA A1000 OE1 GLU B 295 1555 3556 2.61 LINK CA CA A1000 OE2 GLU B 295 1555 3556 2.49 LINK CA CA A1000 OE2 GLU B 325 1555 3556 2.45 LINK CA CA A1000 O HOH B1001 1555 3556 2.35 LINK O HOH A1001 CA CA B1000 3546 1555 2.46 LINK OE1 GLU B 295 CA CA B1000 1555 1555 2.71 LINK OE2 GLU B 295 CA CA B1000 1555 1555 2.65 LINK OE2 GLU B 325 CA CA B1000 1555 1555 2.59 LINK CA CA B1000 O HOH B1001 1555 1555 2.41 CISPEP 1 TYR A 381 PRO A 382 0 -0.40 CISPEP 2 TYR B 381 PRO B 382 0 -0.42 SITE 1 CTA 4 GLN A 212 ASP A 214 GLU A 217 HIS A 228 SITE 1 CAA 4 CA A1000 HOH A1001 GLU A 295 GLU A 325 SITE 1 CTB 4 GLN B 212 ASP B 214 GLU B 217 HIS B 228 SITE 1 CAB 4 CA B1000 HOH B1001 GLU B 295 GLU B 325 CRYST1 84.000 86.200 111.500 90.00 90.00 90.00 P 21 21 2 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 0.011905 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011601 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008969 0.00000 MTRIX1 1 0.999884 -0.015173 0.001406 -38.11990 1 MTRIX2 1 0.015181 0.999866 -0.006111 -43.13890 1 MTRIX3 1 -0.001313 0.006131 0.999980 -56.18730 1 HETATM 1 N PCA A 1 37.722 59.407 40.021 1.00 18.99 N HETATM 2 CA PCA A 1 37.344 60.578 39.230 1.00 18.99 C HETATM 3 CB PCA A 1 36.236 61.296 39.990 1.00 15.35 C HETATM 4 CG PCA A 1 36.602 60.972 41.405 1.00 15.35 C HETATM 5 CD PCA A 1 37.294 59.603 41.279 1.00 15.35 C HETATM 6 OE PCA A 1 37.499 58.815 42.228 1.00 15.35 O HETATM 7 C PCA A 1 38.520 61.532 39.041 1.00 18.99 C HETATM 8 O PCA A 1 39.460 61.545 39.839 1.00 18.99 O