HEADER HYDROLASE 24-JUL-03 1Q2B TITLE CELLOBIOHYDROLASE CEL7A WITH DISULPHIDE BRIDGE ADDED ACROSS EXO-LOOP TITLE 2 BY MUTATIONS D241C AND D249C COMPND MOL_ID: 1; COMPND 2 MOLECULE: EXOCELLOBIOHYDROLASE I; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN 1-434; COMPND 5 SYNONYM: EXOGLUCANASE I; CBHI; 1,4-BETA-CELLOBIOHYDROLASE; CELLULOSE COMPND 6 1,4-BETA-CELLOBIOSIDASE; COMPND 7 EC: 3.2.1.91; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HYPOCREA JECORINA; SOURCE 3 ORGANISM_TAXID: 51453; SOURCE 4 STRAIN: QM9414; 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_STRAIN: VTT-D-93201; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PEM-F5 KEYWDS HYDROLASE, CELLULASE, CELLULOSE DEGRADATION, GLYCOSIDASE, KEYWDS 2 GLYCOPROTEIN, GLYCOSYLATED PROTEIN, DISULPHIDE MUTANT EXPDTA X-RAY DIFFRACTION AUTHOR J.STAHLBERG,M.HARRIS,T.A.JONES REVDAT 8 20-NOV-24 1Q2B 1 REMARK REVDAT 7 27-OCT-21 1Q2B 1 SEQADV HETSYN REVDAT 6 29-JUL-20 1Q2B 1 COMPND REMARK HETNAM LINK REVDAT 6 2 1 SITE REVDAT 5 25-DEC-19 1Q2B 1 SEQADV SEQRES LINK REVDAT 4 11-OCT-17 1Q2B 1 REMARK REVDAT 3 13-JUL-11 1Q2B 1 VERSN REVDAT 2 24-FEB-09 1Q2B 1 VERSN REVDAT 1 25-NOV-03 1Q2B 0 JRNL AUTH I.VON OSSOWSKI,J.STAHLBERG,A.KOIVULA,K.PIENS,D.BECKER, JRNL AUTH 2 H.BOER,R.HARLE,M.HARRIS,C.DIVNE,S.MAHDI,Y.ZHAO,H.DRIGUEZ, JRNL AUTH 3 M.CLAEYSSENS,M.L.SINNOTT,T.T.TEERI JRNL TITL ENGINEERING THE EXO-LOOP OF TRICHODERMA REESEI JRNL TITL 2 CELLOBIOHYDROLASE, CEL7A. A COMPARISON WITH PHANEROCHAETE JRNL TITL 3 CHRYSOSPORIUM CEL7D. JRNL REF J.MOL.BIOL. V. 333 817 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 14568538 JRNL DOI 10.1016/S0022-2836(03)00881-7 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.STAHLBERG,C.DIVNE,A.KOIVULA,K.PIENS,M.CLAEYSSENS, REMARK 1 AUTH 2 T.T.TEERI,T.A.JONES REMARK 1 TITL ACTIVITY STUDIES AND CRYSTAL STRUCTURES OF CATALYTICALLY REMARK 1 TITL 2 DEFICIENT MUTANTS OF CELLOBIOHYDROLASE I FROM TRICHODERMA REMARK 1 TITL 3 REESEI REMARK 1 REF J.MOL.BIOL. V. 264 337 1996 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1996.0644 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.DIVNE,J.STAHLBERG,T.T.TEERI,T.A.JONES REMARK 1 TITL HIGH-RESOLUTION CRYSTAL STRUCTURES REVEAL HOW A CELLULOSE REMARK 1 TITL 2 CHAIN IS BOUND IN THE 50A LONG TUNNEL OF CELLOBIOHYDROLASE-I REMARK 1 TITL 3 FROM TRICHODERMA REESEI REMARK 1 REF J.MOL.BIOL. V. 275 309 1998 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1997.1437 REMARK 2 REMARK 2 RESOLUTION. 1.60 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 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) (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 46518 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.900 REMARK 3 FREE R VALUE TEST SET COUNT : 893 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 : 3220 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 357 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.10 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) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 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 1Q2B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUL-03. REMARK 100 THE DEPOSITION ID IS D_1000019826. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-98 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.986 REMARK 200 MONOCHROMATOR : SINGLE ASYMMETRICALLY CUT REMARK 200 SI(111) CRYSTAL WITH HORIZONTAL REMARK 200 DIFFRACTION PLANE REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46521 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 4.110 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 REMARK 200 DATA REDUNDANCY IN SHELL : 0.38 REMARK 200 R MERGE FOR SHELL (I) : 0.14700 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: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 5000 MONOMETHYL ETHER, SODIUM REMARK 280 MORPHOLINE-ETHANE-SULPHONIC ACID, GLYCEROL, COBALT CHLORIDE, REMARK 280 SODIUM ACETATE, PH 6.00, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-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 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 41.58500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.57000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 55.02000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 41.58500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.57000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 55.02000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 41.58500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.57000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 55.02000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 41.58500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 41.57000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 55.02000 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 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 A1307 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 99 -132.64 -129.13 REMARK 500 CYS A 210 160.84 177.59 REMARK 500 SER A 379 -156.46 -136.74 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 CO A 471 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 206 NE2 REMARK 620 2 GLU A 239 OE2 68.1 REMARK 620 3 GLU A 239 OE1 88.6 48.7 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7CEL RELATED DB: PDB REMARK 900 CBH1 (E217Q) IN COMPLEX WITH CELLOHEXAOSE AND CELLOBIOSE REMARK 900 RELATED ID: 6CEL RELATED DB: PDB REMARK 900 CBH1 (E212Q) IN COMPLEX WITH CELLOPENTAOSE REMARK 900 RELATED ID: 5CEL RELATED DB: PDB REMARK 900 CBH1 (E212Q) CELLOTETRAOSE COMPLEX REMARK 900 RELATED ID: 3CEL RELATED DB: PDB REMARK 900 CBH1 (E212Q) CELLOBIOSE COMPLEX REMARK 900 RELATED ID: 2CEL RELATED DB: PDB REMARK 900 CBH1 (E212Q) WITH NO LIGAND BOUND REMARK 900 RELATED ID: 1EGN RELATED DB: PDB REMARK 900 CBH1 (E223S, A224H, L225V, T226A, D262G) WITH NAG BOUND REMARK 900 RELATED ID: 1Q2E RELATED DB: PDB REMARK 900 CBH1 (245-252 DELETION) IN COMPLEX WITH 4-S-BETA-CELLOBIOSYL-4-THIO- REMARK 900 BETA-CELLOBIOSIDE DBREF 1Q2B A 1 434 UNP P62694 GUX1_TRIRE 18 451 SEQADV 1Q2B ASP A 94 UNP P62694 GLY 111 CLONING ARTIFACT SEQADV 1Q2B CYS A 241 UNP P62694 ASP 258 ENGINEERED MUTATION SEQADV 1Q2B CYS A 249 UNP P62694 ASP 266 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 GLU 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 CYS GLY CYS GLY GLY THR TYR SEQRES 20 A 434 SER CYS 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 MODRES 1Q2B ASN A 270 ASN GLYCOSYLATION SITE MODRES 1Q2B PCA A 1 GLN PYROGLUTAMIC ACID HET PCA A 1 8 HET NAG A 435 14 HET CO A 470 1 HET CO A 471 1 HETNAM PCA PYROGLUTAMIC ACID HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM CO COBALT (II) 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 C5 H7 N O3 FORMUL 2 NAG C8 H15 N O6 FORMUL 3 CO 2(CO 2+) FORMUL 5 HOH *357(H2 O) HELIX 1 1 ALA A 36 ARG A 39 5 4 HELIX 2 2 ASP A 63 ASN A 70 1 8 HELIX 3 3 GLY A 164 GLY A 168 5 5 HELIX 4 4 CYS A 241 GLY A 244 5 4 HELIX 5 5 ASN A 327 GLY A 339 1 13 HELIX 6 6 SER A 341 LYS A 346 1 6 HELIX 7 7 GLY A 347 SER A 357 1 11 HELIX 8 8 MET A 374 SER A 379 1 6 HELIX 9 9 VAL A 403 SER A 411 1 9 SHEET 1 A 2 SER A 2 ALA A 3 0 SHEET 2 A 2 CYS A 71 LEU A 73 1 O CYS A 71 N SER A 2 SHEET 1 B20 VAL A 309 GLN A 312 0 SHEET 2 B20 ILE A 300 GLN A 306 -1 N TYR A 304 O PHE A 311 SHEET 3 B20 LEU A 288 PHE A 294 -1 N THR A 289 O VAL A 305 SHEET 4 B20 ASN A 125 ASP A 132 -1 O ASN A 125 N PHE A 294 SHEET 5 B20 LYS A 415 PRO A 425 -1 O THR A 417 N ASP A 132 SHEET 6 B20 SER A 90 ASP A 94 -1 N LEU A 91 O PHE A 418 SHEET 7 B20 VAL A 84 SER A 87 -1 O THR A 85 N SER A 92 SHEET 8 B20 SER A 90 ASP A 94 -1 N SER A 90 O SER A 87 SHEET 9 B20 LYS A 415 PRO A 425 -1 O VAL A 416 N ILE A 93 SHEET 10 B20 PRO A 13 CYS A 19 1 O GLN A 17 N PHE A 423 SHEET 11 B20 CYS A 25 ILE A 34 -1 N THR A 26 O LYS A 18 SHEET 12 B20 ALA A 106 SER A 113 -1 N TYR A 109 O VAL A 33 SHEET 13 B20 THR A 116 TYR A 117 -1 O THR A 116 N ALA A 112 SHEET 14 B20 ALA A 106 SER A 113 -1 N ALA A 112 O THR A 116 SHEET 15 B20 GLY A 359 ASP A 368 -1 O LEU A 362 N LEU A 110 SHEET 16 B20 GLU A 119 THR A 121 -1 N PHE A 120 O MET A 360 SHEET 17 B20 GLY A 359 ASP A 368 -1 O MET A 360 N PHE A 120 SHEET 18 B20 LEU A 140 VAL A 147 -1 N ASN A 141 O TRP A 367 SHEET 19 B20 GLU A 212 ALA A 218 -1 N MET A 213 O PHE A 146 SHEET 20 B20 GLU A 223 HIS A 228 -1 N ALA A 224 O GLU A 217 SHEET 1 C 2 TYR A 51 ASP A 52 0 SHEET 2 C 2 THR A 55 TRP A 56 -1 O THR A 55 N ASP A 52 SHEET 1 D 2 VAL A 96 GLN A 98 0 SHEET 2 D 2 LYS A 102 VAL A 104 -1 N ASN A 103 O THR A 97 SHEET 1 E 2 PHE A 182 ILE A 183 0 SHEET 2 E 2 GLN A 186 ALA A 187 -1 O GLN A 186 N ILE A 183 SHEET 1 F 2 GLU A 193 PRO A 194 0 SHEET 2 F 2 GLY A 202 ILE A 203 -1 O ILE A 203 N GLU A 193 SHEET 1 G 2 HIS A 206 CYS A 209 0 SHEET 2 G 2 GLU A 236 GLU A 239 -1 O GLU A 236 N CYS A 209 SHEET 1 H 2 TYR A 274 GLY A 275 0 SHEET 2 H 2 LEU A 282 ASP A 283 1 O LEU A 282 N GLY A 275 SHEET 1 I 2 ALA A 316 LEU A 318 0 SHEET 2 I 2 TYR A 321 GLY A 323 -1 N TYR A 321 O LEU A 318 SSBOND 1 CYS A 4 CYS A 72 1555 1555 2.03 SSBOND 2 CYS A 19 CYS A 25 1555 1555 2.04 SSBOND 3 CYS A 50 CYS A 71 1555 1555 2.03 SSBOND 4 CYS A 61 CYS A 67 1555 1555 2.03 SSBOND 5 CYS A 138 CYS A 397 1555 1555 2.03 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 2.04 SSBOND 9 CYS A 238 CYS A 243 1555 1555 2.03 SSBOND 10 CYS A 241 CYS A 249 1555 1555 2.03 SSBOND 11 CYS A 261 CYS A 331 1555 1555 2.03 LINK C PCA A 1 N SER A 2 1555 1555 1.33 LINK ND2 ASN A 270 C1 NAG A 435 1555 1555 1.45 LINK NE2 HIS A 206 CO CO A 471 1555 1555 2.24 LINK OE2 GLU A 239 CO CO A 471 1555 1555 2.69 LINK OE1 GLU A 239 CO CO A 471 1555 1555 2.63 LINK O ILE A 300 CO CO A 470 1555 1555 2.60 CISPEP 1 TYR A 381 PRO A 382 0 -0.37 CRYST1 83.170 83.140 110.040 90.00 90.00 90.00 I 2 2 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 0.012024 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012028 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009088 0.00000 HETATM 1 N PCA A 1 38.681 56.791 66.698 1.00 11.18 N HETATM 2 CA PCA A 1 38.249 57.981 65.936 1.00 11.19 C HETATM 3 CB PCA A 1 37.137 58.661 66.736 1.00 11.26 C HETATM 4 CG PCA A 1 37.552 58.394 68.184 1.00 11.10 C HETATM 5 CD PCA A 1 38.282 57.048 68.103 1.00 11.14 C HETATM 6 OE PCA A 1 38.562 56.312 69.071 1.00 11.08 O HETATM 7 C PCA A 1 39.412 58.947 65.771 1.00 11.37 C HETATM 8 O PCA A 1 40.328 58.980 66.593 1.00 11.16 O