HEADER OXIDOREDUCTASE 03-OCT-01 1K3I TITLE CRYSTAL STRUCTURE OF THE PRECURSOR OF GALACTOSE OXIDASE CAVEAT 1K3I GLC A 901 HAS WRONG CHIRALITY AT ATOM C3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GALACTOSE OXIDASE PRECURSOR; COMPND 3 CHAIN: A; COMPND 4 EC: 1.1.3.9; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FUSARIUM SP.; SOURCE 3 ORGANISM_TAXID: 29916; SOURCE 4 EXPRESSION_SYSTEM: EMERICELLA NIDULANS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 162425; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: G191; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PGPT-PYRG; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGOF101 KEYWDS 7 BLADE BETA PROPELLER, PROSEQUENCE FORM, PRECURSOR OF COPPER KEYWDS 2 ENZYME., OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.J.FIRBANK,M.S.ROGERS,C.M.WILMOT,D.M.DOOLEY,M.A.HALCROW,P.F.KNOWLES, AUTHOR 2 M.J.MCPHERSON,S.E.V.PHILLIPS REVDAT 7 15-NOV-23 1K3I 1 REMARK REVDAT 6 16-AUG-23 1K3I 1 HETSYN REVDAT 5 29-JUL-20 1K3I 1 CAVEAT COMPND REMARK HETNAM REVDAT 5 2 1 LINK SITE REVDAT 4 28-JUL-09 1K3I 1 HET HETATM SEQADV REVDAT 3 24-FEB-09 1K3I 1 VERSN REVDAT 2 01-APR-03 1K3I 1 JRNL REVDAT 1 07-NOV-01 1K3I 0 JRNL AUTH S.J.FIRBANK,M.S.ROGERS,C.M.WILMOT,D.M.DOOLEY,M.A.HALCROW, JRNL AUTH 2 P.F.KNOWLES,M.J.MCPHERSON,S.E.PHILLIPS JRNL TITL CRYSTAL STRUCTURE OF THE PRECURSOR OF GALACTOSE OXIDASE: AN JRNL TITL 2 UNUSUAL SELF-PROCESSING ENZYME. JRNL REF PROC.NATL.ACAD.SCI.USA V. 98 12932 2001 JRNL REFN ISSN 0027-8424 JRNL PMID 11698678 JRNL DOI 10.1073/PNAS.231463798 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.41 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2034865.120 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 114564 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) : 0.176 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 11573 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 16305 REMARK 3 BIN R VALUE (WORKING SET) : 0.1860 REMARK 3 BIN FREE R VALUE : 0.2200 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1925 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.005 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4923 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 684 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.51000 REMARK 3 B22 (A**2) : -0.76000 REMARK 3 B33 (A**2) : 1.26000 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) : 0.14 REMARK 3 ESD FROM SIGMAA (A) : 0.05 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) : 0.15 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.09 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.840 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 43.96 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 : NEWION.PARAM REMARK 3 PARAMETER FILE 4 : LIGAND.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NEWION.PARAM REMARK 3 TOPOLOGY FILE 4 : LIGAND.PARAM REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MAXIMUM LIKELIHOOD REFINEMENT REMARK 4 REMARK 4 1K3I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1000014514. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-99; 20-OCT-99 REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; Y REMARK 200 RADIATION SOURCE : ROTATING ANODE; SRS REMARK 200 BEAMLINE : NULL; PX9.6 REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; 0.87 REMARK 200 MONOCHROMATOR : YALE MIRRORS; RH COATED SILICON REMARK 200 MIRROR,SINGLE CRYSTAL SI(111) REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : YALE MIRRORS; RH COATED SILICON REMARK 200 MIRROR,SINGLE CRYSTAL SI(111) REMARK 200 MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 115006 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 64.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04200 REMARK 200 FOR THE DATA SET : 72.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.09200 REMARK 200 FOR SHELL : 28.50 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1GOG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM MES, CALCIUM REMARK 280 ACETATE., PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 34.65650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.98000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.75800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 46.98000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.65650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.75800 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 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 ALA A -17 REMARK 465 VAL A -16 REMARK 465 GLY A -15 REMARK 465 THR A -14 REMARK 465 GLY A -13 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ILE A -12 CG1 CG2 CD1 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 LYS A 60 -27.81 71.50 REMARK 500 ASN A 191 99.87 -161.28 REMARK 500 MET A 226 -85.85 -81.31 REMARK 500 PHE A 227 -45.48 68.42 REMARK 500 SER A 289 -162.02 62.29 REMARK 500 LYS A 297 50.26 -105.75 REMARK 500 ALA A 323 30.86 -96.90 REMARK 500 HIS A 334 57.44 38.98 REMARK 500 SER A 432 -127.81 47.34 REMARK 500 PHE A 464 -4.75 79.16 REMARK 500 ASP A 466 32.37 -92.49 REMARK 500 THR A 468 47.55 34.95 REMARK 500 VAL A 494 -129.94 -118.96 REMARK 500 LEU A 514 62.85 80.94 REMARK 500 THR A 580 143.54 -175.87 REMARK 500 THR A 582 -5.32 82.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 GLC A 901 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 702 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 29 O REMARK 620 2 ASP A 32 OD1 79.3 REMARK 620 3 ASN A 34 O 167.6 92.0 REMARK 620 4 THR A 37 O 93.0 143.6 88.8 REMARK 620 5 THR A 37 OG1 90.0 71.3 78.8 73.1 REMARK 620 6 ALA A 141 O 84.4 135.7 107.9 77.7 149.9 REMARK 620 7 GLU A 142 OE2 100.7 69.8 84.3 146.3 136.8 73.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 701 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 255 O REMARK 620 2 ASP A 258 OD1 82.9 REMARK 620 3 HOH A1154 O 88.9 164.7 REMARK 620 4 HOH A1231 O 174.8 92.5 96.1 REMARK 620 5 HOH A1233 O 90.8 81.5 85.7 91.0 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GOF RELATED DB: PDB REMARK 900 1.7 A CRYSTAL STRUCTURE OF MATURE GALACTOSE OXIDASE AT PH 4.5 REMARK 900 RELATED ID: 1GOG RELATED DB: PDB REMARK 900 1.9 A CRYSTAL STRUCTURE OF MATURE GALACTOSE OXIDASE AT PH 7.0 REMARK 900 RELATED ID: 1GOH RELATED DB: PDB REMARK 900 2.2 A CRYSTAL STRUCTURE OF COPPER FREE MATURE GALACTOSE OXIDASE. DBREF 1K3I A -17 638 GB 167226 AAA16228 25 680 SEQRES 1 A 656 ALA VAL GLY THR GLY ILE PRO GLU GLY SER LEU GLN PHE SEQRES 2 A 656 LEU SER LEU ARG ALA SER ALA PRO ILE GLY SER ALA ILE SEQRES 3 A 656 SER ARG ASN ASN TRP ALA VAL THR CYS ASP SER ALA GLN SEQRES 4 A 656 SER GLY ASN GLU CYS ASN LYS ALA ILE ASP GLY ASN LYS SEQRES 5 A 656 ASP THR PHE TRP HIS THR PHE TYR GLY ALA ASN GLY ASP SEQRES 6 A 656 PRO LYS PRO PRO HIS THR TYR THR ILE ASP MET LYS THR SEQRES 7 A 656 THR GLN ASN VAL ASN GLY LEU SER MET LEU PRO ARG GLN SEQRES 8 A 656 ASP GLY ASN GLN ASN GLY TRP ILE GLY ARG HIS GLU VAL SEQRES 9 A 656 TYR LEU SER SER ASP GLY THR ASN TRP GLY SER PRO VAL SEQRES 10 A 656 ALA SER GLY SER TRP PHE ALA ASP SER THR THR LYS TYR SEQRES 11 A 656 SER ASN PHE GLU THR ARG PRO ALA ARG TYR VAL ARG LEU SEQRES 12 A 656 VAL ALA ILE THR GLU ALA ASN GLY GLN PRO TRP THR SER SEQRES 13 A 656 ILE ALA GLU ILE ASN VAL PHE GLN ALA SER SER TYR THR SEQRES 14 A 656 ALA PRO GLN PRO GLY LEU GLY ARG TRP GLY PRO THR ILE SEQRES 15 A 656 ASP LEU PRO ILE VAL PRO ALA ALA ALA ALA ILE GLU PRO SEQRES 16 A 656 THR SER GLY ARG VAL LEU MET TRP SER SER TYR ARG ASN SEQRES 17 A 656 ASP ALA PHE GLY GLY SER PRO GLY GLY ILE THR LEU THR SEQRES 18 A 656 SER SER TRP ASP PRO SER THR GLY ILE VAL SER ASP ARG SEQRES 19 A 656 THR VAL THR VAL THR LYS HIS ASP MET PHE CSO PRO GLY SEQRES 20 A 656 ILE SER MET ASP GLY ASN GLY GLN ILE VAL VAL THR GLY SEQRES 21 A 656 GLY ASN ASP ALA LYS LYS THR SER LEU TYR ASP SER SER SEQRES 22 A 656 SER ASP SER TRP ILE PRO GLY PRO ASP MET GLN VAL ALA SEQRES 23 A 656 ARG GLY TYR GLN SER SER ALA THR MET SER ASP GLY ARG SEQRES 24 A 656 VAL PHE THR ILE GLY GLY SER TRP SER GLY GLY VAL PHE SEQRES 25 A 656 GLU LYS ASN GLY GLU VAL TYR SER PRO SER SER LYS THR SEQRES 26 A 656 TRP THR SER LEU PRO ASN ALA LYS VAL ASN PRO MET LEU SEQRES 27 A 656 THR ALA ASP LYS GLN GLY LEU TYR ARG SER ASP ASN HIS SEQRES 28 A 656 ALA TRP LEU PHE GLY TRP LYS LYS GLY SER VAL PHE GLN SEQRES 29 A 656 ALA GLY PRO SER THR ALA MET ASN TRP TYR TYR THR SER SEQRES 30 A 656 GLY SER GLY ASP VAL LYS SER ALA GLY LYS ARG GLN SER SEQRES 31 A 656 ASN ARG GLY VAL ALA PRO ASP ALA MET CYS GLY ASN ALA SEQRES 32 A 656 VAL MET TYR ASP ALA VAL LYS GLY LYS ILE LEU THR PHE SEQRES 33 A 656 GLY GLY SER PRO ASP TYR GLN ASP SER ASP ALA THR THR SEQRES 34 A 656 ASN ALA HIS ILE ILE THR LEU GLY GLU PRO GLY THR SER SEQRES 35 A 656 PRO ASN THR VAL PHE ALA SER ASN GLY LEU TYR PHE ALA SEQRES 36 A 656 ARG THR PHE HIS THR SER VAL VAL LEU PRO ASP GLY SER SEQRES 37 A 656 THR PHE ILE THR GLY GLY GLN ARG ARG GLY ILE PRO PHE SEQRES 38 A 656 GLU ASP SER THR PRO VAL PHE THR PRO GLU ILE TYR VAL SEQRES 39 A 656 PRO GLU GLN ASP THR PHE TYR LYS GLN ASN PRO ASN SER SEQRES 40 A 656 ILE VAL ARG VAL TYR HIS SER ILE SER LEU LEU LEU PRO SEQRES 41 A 656 ASP GLY ARG VAL PHE ASN GLY GLY GLY GLY LEU CYS GLY SEQRES 42 A 656 ASP CYS THR THR ASN HIS PHE ASP ALA GLN ILE PHE THR SEQRES 43 A 656 PRO ASN TYR LEU TYR ASN SER ASN GLY ASN LEU ALA THR SEQRES 44 A 656 ARG PRO LYS ILE THR ARG THR SER THR GLN SER VAL LYS SEQRES 45 A 656 VAL GLY GLY ARG ILE THR ILE SER THR ASP SER SER ILE SEQRES 46 A 656 SER LYS ALA SER LEU ILE ARG TYR GLY THR ALA THR HIS SEQRES 47 A 656 THR VAL ASN THR ASP GLN ARG ARG ILE PRO LEU THR LEU SEQRES 48 A 656 THR ASN ASN GLY GLY ASN SER TYR SER PHE GLN VAL PRO SEQRES 49 A 656 SER ASP SER GLY VAL ALA LEU PRO GLY TYR TRP MET LEU SEQRES 50 A 656 PHE VAL MET ASN SER ALA GLY VAL PRO SER VAL ALA SER SEQRES 51 A 656 THR ILE ARG VAL THR GLN MODRES 1K3I CSO A 228 CYS S-HYDROXYCYSTEINE HET CSO A 228 7 HET GLC A 901 9 HET CA A 701 1 HET CA A 702 1 HET ACT A 801 4 HET ACT A 802 4 HETNAM CSO S-HYDROXYCYSTEINE HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETNAM ACT ACETATE ION HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 1 CSO C3 H7 N O3 S FORMUL 2 GLC C6 H12 O6 FORMUL 3 CA 2(CA 2+) FORMUL 5 ACT 2(C2 H3 O2 1-) FORMUL 7 HOH *684(H2 O) HELIX 1 1 SER A -8 LEU A -4 5 5 HELIX 2 2 GLU A 26 ILE A 31 5 6 HELIX 3 3 TYR A 43 GLY A 47 5 5 HELIX 4 4 VAL A 317 LEU A 321 5 5 HELIX 5 5 GLN A 326 ARG A 330 5 5 HELIX 6 6 LYS A 341 GLY A 343 5 3 HELIX 7 7 PRO A 478 ASP A 481 5 4 HELIX 8 8 PRO A 530 TYR A 534 5 5 SHEET 1 A 9 SER A 497 LEU A 501 0 SHEET 2 A 9 VAL A 507 GLY A 511 -1 O GLY A 510 N ILE A 498 SHEET 3 A 9 ASP A 524 THR A 529 -1 O GLN A 526 N ASN A 509 SHEET 4 A 9 ARG A 160 ASP A 166 -1 N ILE A 165 O ALA A 525 SHEET 5 A 9 ALA A 101 SER A 104 1 N SER A 102 O ASP A 166 SHEET 6 A 9 ARG A 84 SER A 90 -1 N VAL A 87 O ALA A 101 SHEET 7 A 9 LYS A 112 ALA A 128 -1 O VAL A 127 N GLU A 86 SHEET 8 A 9 HIS A 53 LEU A 71 -1 N ILE A 57 O VAL A 124 SHEET 9 A 9 ALA A 15 CYS A 18 -1 N THR A 17 O THR A 56 SHEET 1 B10 SER A 497 LEU A 501 0 SHEET 2 B10 VAL A 507 GLY A 511 -1 O GLY A 510 N ILE A 498 SHEET 3 B10 ASP A 524 THR A 529 -1 O GLN A 526 N ASN A 509 SHEET 4 B10 ARG A 160 ASP A 166 -1 N ILE A 165 O ALA A 525 SHEET 5 B10 ALA A 101 SER A 104 1 N SER A 102 O ASP A 166 SHEET 6 B10 ARG A 84 SER A 90 -1 N VAL A 87 O ALA A 101 SHEET 7 B10 LYS A 112 ALA A 128 -1 O VAL A 127 N GLU A 86 SHEET 8 B10 HIS A 53 LEU A 71 -1 N ILE A 57 O VAL A 124 SHEET 9 B10 GLU A 142 GLN A 147 -1 O GLU A 142 N LEU A 71 SHEET 10 B10 SER A 7 ALA A 8 -1 N SER A 7 O GLN A 147 SHEET 1 C 2 TRP A 39 HIS A 40 0 SHEET 2 C 2 SER A 139 ILE A 140 -1 O ILE A 140 N TRP A 39 SHEET 1 D 5 THR A 218 VAL A 221 0 SHEET 2 D 5 ILE A 201 TRP A 207 -1 N THR A 202 O THR A 220 SHEET 3 D 5 VAL A 183 SER A 188 -1 N SER A 187 O LEU A 203 SHEET 4 D 5 ALA A 173 ILE A 176 -1 N ALA A 175 O LEU A 184 SHEET 5 D 5 THR A 578 THR A 580 -1 O ALA A 579 N ALA A 174 SHEET 1 E 4 GLY A 230 MET A 233 0 SHEET 2 E 4 ILE A 239 THR A 242 -1 O VAL A 240 N SER A 232 SHEET 3 E 4 THR A 250 ASP A 254 -1 O SER A 251 N VAL A 241 SHEET 4 E 4 SER A 259 PRO A 262 -1 O SER A 259 N ASP A 254 SHEET 1 F 4 SER A 274 THR A 277 0 SHEET 2 F 4 VAL A 283 ILE A 286 -1 O PHE A 284 N ALA A 276 SHEET 3 F 4 GLY A 299 SER A 303 -1 O TYR A 302 N VAL A 283 SHEET 4 F 4 THR A 308 LEU A 312 -1 O LEU A 312 N GLY A 299 SHEET 1 G 4 LEU A 337 GLY A 339 0 SHEET 2 G 4 VAL A 345 GLN A 347 -1 O PHE A 346 N PHE A 338 SHEET 3 G 4 ALA A 353 TYR A 358 -1 O ASN A 355 N GLN A 347 SHEET 4 G 4 ASP A 364 LYS A 370 -1 O LYS A 366 N TRP A 356 SHEET 1 H 2 GLN A 372 SER A 373 0 SHEET 2 H 2 GLY A 376 VAL A 377 -1 O GLY A 376 N SER A 373 SHEET 1 I 4 ASN A 385 ASP A 390 0 SHEET 2 I 4 LYS A 395 PHE A 399 -1 O LEU A 397 N VAL A 387 SHEET 3 I 4 ALA A 414 THR A 418 -1 O ILE A 417 N ILE A 396 SHEET 4 I 4 ASN A 427 PHE A 430 -1 O VAL A 429 N ILE A 416 SHEET 1 J 4 THR A 443 VAL A 446 0 SHEET 2 J 4 THR A 452 THR A 455 -1 O THR A 455 N THR A 443 SHEET 3 J 4 GLU A 474 VAL A 477 -1 O GLU A 474 N ILE A 454 SHEET 4 J 4 THR A 482 LYS A 485 -1 O THR A 482 N VAL A 477 SHEET 1 K 4 ILE A 546 THR A 549 0 SHEET 2 K 4 ARG A 559 THR A 564 -1 O SER A 563 N ARG A 548 SHEET 3 K 4 SER A 601 GLN A 605 -1 O TYR A 602 N ILE A 562 SHEET 4 K 4 LEU A 594 GLY A 598 -1 N THR A 595 O SER A 603 SHEET 1 L 5 SER A 553 LYS A 555 0 SHEET 2 L 5 SER A 633 THR A 638 1 O ARG A 636 N VAL A 554 SHEET 3 L 5 GLY A 616 MET A 623 -1 N GLY A 616 O VAL A 637 SHEET 4 L 5 LYS A 570 ARG A 575 -1 N ILE A 574 O MET A 619 SHEET 5 L 5 ARG A 589 PRO A 591 -1 O ILE A 590 N LEU A 573 SSBOND 1 CYS A 515 CYS A 518 1555 1555 2.02 LINK C PHE A 227 N CSO A 228 1555 1555 1.33 LINK C CSO A 228 N PRO A 229 1555 1555 1.34 LINK O LYS A 29 CA CA A 702 1555 1555 2.34 LINK OD1 ASP A 32 CA CA A 702 1555 1555 2.54 LINK O ASN A 34 CA CA A 702 1555 1555 2.31 LINK O THR A 37 CA CA A 702 1555 1555 2.39 LINK OG1 THR A 37 CA CA A 702 1555 1555 2.49 LINK O ALA A 141 CA CA A 702 1555 1555 2.42 LINK OE2 GLU A 142 CA CA A 702 1555 1555 2.42 LINK O SER A 255 CA CA A 701 1555 1555 2.34 LINK OD1 ASP A 258 CA CA A 701 1555 1555 2.30 LINK CA CA A 701 O HOH A1154 1555 1555 2.39 LINK CA CA A 701 O HOH A1231 1555 1555 2.34 LINK CA CA A 701 O HOH A1233 1555 1555 2.45 CISPEP 1 PRO A 51 PRO A 52 0 -0.24 CISPEP 2 GLY A 162 PRO A 163 0 0.03 CISPEP 3 GLY A 349 PRO A 350 0 0.30 CRYST1 69.313 89.516 93.960 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 0.014427 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011171 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010643 0.00000