HEADER HYDROLASE 26-MAR-99 1QHW TITLE PURPLE ACID PHOSPHATASE FROM RAT BONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (PURPLE ACID PHOSPHATASE); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TARTRATE-RESISTANT ACID PHOSPHATASE; COMPND 5 EC: 3.1.3.2; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: GLYCOSIDIC LINK BETWEEN ASN 118 AND NAG 344 GLYCOSIDIC COMPND 8 LINK BETWEEN NAG 344 AND NAG 345 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 TISSUE: BONE; SOURCE 6 CELL: OSTEOCLAST; SOURCE 7 ORGANELLE: LYSOSOME; SOURCE 8 GENE: ACP5; SOURCE 9 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 10 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 12 EXPRESSION_SYSTEM_STRAIN: SF9; SOURCE 13 EXPRESSION_SYSTEM_VECTOR_TYPE: VIRUS; SOURCE 14 EXPRESSION_SYSTEM_VECTOR: BACULOVIRUS; SOURCE 15 EXPRESSION_SYSTEM_PLASMID: PVL1392; SOURCE 16 EXPRESSION_SYSTEM_GENE: ACP5 KEYWDS METAL PHOSPHATASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.LINDQVIST,E.JOHANSSON,H.KAIJA,P.VIHKO,G.SCHNEIDER REVDAT 6 16-AUG-23 1QHW 1 HETSYN REVDAT 5 29-JUL-20 1QHW 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 13-JUL-11 1QHW 1 VERSN REVDAT 3 24-FEB-09 1QHW 1 VERSN REVDAT 2 10-NOV-99 1QHW 1 HELIX SHEET SITE REVDAT 1 15-SEP-99 1QHW 0 JRNL AUTH Y.LINDQVIST,E.JOHANSSON,H.KAIJA,P.VIHKO,G.SCHNEIDER JRNL TITL THREE-DIMENSIONAL STRUCTURE OF A MAMMALIAN PURPLE ACID JRNL TITL 2 PHOSPHATASE AT 2.2 A RESOLUTION WITH A MU-(HYDR)OXO BRIDGED JRNL TITL 3 DI-IRON CENTER. JRNL REF J.MOL.BIOL. V. 291 135 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10438611 JRNL DOI 10.1006/JMBI.1999.2962 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.KAIJA,J.JIA,Y.LINDQVIST,G.ANDERSSON,P.VIHKO REMARK 1 TITL TARTRATE-RESISTANT BONE ACID PHOSPHATASE: LARGE-SCALE REMARK 1 TITL 2 PRODUCTION AND PURIFICATION OF THE RECOMBINANT ENZYME, REMARK 1 TITL 3 CHARACTERIZATION, AND CRYSTALLIZATION REMARK 1 REF J.BONE MINER.RES. V. 14 424 1999 REMARK 1 REFN ISSN 0884-0431 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 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) (%) : 92.9 REMARK 3 NUMBER OF REFLECTIONS : 17201 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) : 0.213 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 880 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2408 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 150 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2383 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 103 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.71000 REMARK 3 B22 (A**2) : -4.48000 REMARK 3 B33 (A**2) : 12.19000 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.23 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 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) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.710 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) : 1.150 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.950 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.700 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.540 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 47.00 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 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : ION.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 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QHW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-99. REMARK 100 THE DEPOSITION ID IS D_1000001136. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID13 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.7816 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17244 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 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 (%) : 93.3 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.12700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.34400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: BASED ON PDB ENTRY 4KBP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 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 34.99000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 28.53500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.06000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 28.53500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.99000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.06000 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, 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 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 1 REMARK 465 ASP A 2 REMARK 465 THR A 3 REMARK 465 TRP A 4 REMARK 465 MET A 5 REMARK 465 VAL A 6 REMARK 465 LEU A 7 REMARK 465 LEU A 8 REMARK 465 GLY A 9 REMARK 465 LEU A 10 REMARK 465 GLN A 11 REMARK 465 ILE A 12 REMARK 465 LEU A 13 REMARK 465 LEU A 14 REMARK 465 LEU A 15 REMARK 465 PRO A 16 REMARK 465 LEU A 17 REMARK 465 LEU A 18 REMARK 465 ALA A 19 REMARK 465 HIS A 20 REMARK 465 CYS A 21 REMARK 465 THR A 22 REMARK 465 ALA A 23 REMARK 465 PRO A 24 REMARK 465 ALA A 25 REMARK 465 ARG A 326 REMARK 465 PRO A 327 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 LEU A 109 CA - CB - CG ANGL. DEV. = 15.1 DEGREES 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 ASP A 73 60.06 63.64 REMARK 500 PHE A 92 -74.31 -105.71 REMARK 500 PHE A 96 58.57 -93.89 REMARK 500 ASN A 103 -1.71 76.83 REMARK 500 ARG A 147 -66.57 67.04 REMARK 500 ALA A 195 40.66 -89.40 REMARK 500 ALA A 196 -13.45 -165.72 REMARK 500 ALA A 214 -152.49 -85.39 REMARK 500 HIS A 242 -54.66 70.15 REMARK 500 ASN A 245 -168.81 -171.51 REMARK 500 ASN A 264 -28.63 -144.94 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 FE A 433 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 35 OD2 REMARK 620 2 ASP A 73 OD2 86.5 REMARK 620 3 TYR A 76 OH 101.0 95.8 REMARK 620 4 HIS A 244 NE2 96.1 166.0 97.3 REMARK 620 5 HOH A 588 O 83.2 76.3 170.9 90.3 REMARK 620 6 HOH A 591 O 172.7 100.7 79.6 76.7 97.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 434 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 73 OD2 REMARK 620 2 ASN A 112 OD1 104.7 REMARK 620 3 HIS A 207 NE2 88.2 89.0 REMARK 620 4 HIS A 242 ND1 157.7 97.6 91.6 REMARK 620 5 SO4 A 437 O3 79.1 86.3 164.9 103.2 REMARK 620 6 HOH A 588 O 71.2 156.6 113.5 88.6 70.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 435 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 90 OE1 REMARK 620 2 ASP A 94 OD2 122.0 REMARK 620 3 HIS A 284 ND1 111.6 102.4 REMARK 620 4 HOH A 536 O 103.9 114.1 101.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 436 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 216 NE2 REMARK 620 2 SO4 A 437 O4 75.9 REMARK 620 3 SO4 A 437 O1 128.2 52.3 REMARK 620 4 HOH A 527 O 109.4 131.9 103.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: 2FE REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: BINUCLEAR IRON-CENTER DBREF 1QHW A 1 327 UNP P29288 PPA5_RAT 1 327 SEQRES 1 A 327 MET ASP THR TRP MET VAL LEU LEU GLY LEU GLN ILE LEU SEQRES 2 A 327 LEU LEU PRO LEU LEU ALA HIS CYS THR ALA PRO ALA SER SEQRES 3 A 327 THR LEU ARG PHE VAL ALA VAL GLY ASP TRP GLY GLY VAL SEQRES 4 A 327 PRO ASN ALA PRO PHE HIS THR ALA ARG GLU MET ALA ASN SEQRES 5 A 327 ALA LYS GLU ILE ALA ARG THR VAL GLN ILE MET GLY ALA SEQRES 6 A 327 ASP PHE ILE MET SER LEU GLY ASP ASN PHE TYR PHE THR SEQRES 7 A 327 GLY VAL HIS ASP ALA ASN ASP LYS ARG PHE GLN GLU THR SEQRES 8 A 327 PHE GLU ASP VAL PHE SER ASP ARG ALA LEU ARG ASN ILE SEQRES 9 A 327 PRO TRP TYR VAL LEU ALA GLY ASN HIS ASP HIS LEU GLY SEQRES 10 A 327 ASN VAL SER ALA GLN ILE ALA TYR SER LYS ILE SER LYS SEQRES 11 A 327 ARG TRP ASN PHE PRO SER PRO TYR TYR ARG LEU ARG PHE SEQRES 12 A 327 LYS VAL PRO ARG SER ASN ILE THR VAL ALA ILE PHE MET SEQRES 13 A 327 LEU ASP THR VAL MET LEU CYS GLY ASN SER ASP ASP PHE SEQRES 14 A 327 VAL SER GLN GLN PRO GLU MET PRO ARG ASP LEU GLY VAL SEQRES 15 A 327 ALA ARG THR GLN LEU SER TRP LEU LYS LYS GLN LEU ALA SEQRES 16 A 327 ALA ALA LYS GLU ASP TYR VAL LEU VAL ALA GLY HIS TYR SEQRES 17 A 327 PRO ILE TRP SER ILE ALA GLU HIS GLY PRO THR ARG CYS SEQRES 18 A 327 LEU VAL LYS ASN LEU ARG PRO LEU LEU ALA ALA TYR GLY SEQRES 19 A 327 VAL THR ALA TYR LEU CYS GLY HIS ASP HIS ASN LEU GLN SEQRES 20 A 327 TYR LEU GLN ASP GLU ASN GLY VAL GLY TYR VAL LEU SER SEQRES 21 A 327 GLY ALA GLY ASN PHE MET ASP PRO SER VAL ARG HIS GLN SEQRES 22 A 327 ARG LYS VAL PRO ASN GLY TYR LEU ARG PHE HIS TYR GLY SEQRES 23 A 327 SER GLU ASP SER LEU GLY GLY PHE THR TYR VAL GLU ILE SEQRES 24 A 327 GLY SER LYS GLU MET SER ILE THR TYR VAL GLU ALA SER SEQRES 25 A 327 GLY LYS SER LEU PHE LYS THR SER LEU PRO ARG ARG PRO SEQRES 26 A 327 ARG PRO MODRES 1QHW ASN A 118 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET FE A 433 1 HET FE A 434 1 HET ZN A 435 1 HET ZN A 436 1 HET SO4 A 437 5 HET SO4 A 438 5 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM FE FE (III) ION HETNAM ZN ZINC ION HETNAM SO4 SULFATE 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 2 NAG 2(C8 H15 N O6) FORMUL 3 FE 2(FE 3+) FORMUL 5 ZN 2(ZN 2+) FORMUL 7 SO4 2(O4 S 2-) FORMUL 9 HOH *103(H2 O) HELIX 1 1 ALA A 47 MET A 63 1 17 HELIX 2 2 LYS A 86 GLU A 90 5 5 HELIX 3 3 ARG A 99 LEU A 101 5 3 HELIX 4 4 ASP A 114 LEU A 116 5 3 HELIX 5 5 VAL A 119 LYS A 127 1 9 HELIX 6 6 THR A 159 CYS A 163 1 5 HELIX 7 7 SER A 166 ASP A 168 5 3 HELIX 8 8 LEU A 180 LEU A 194 1 15 HELIX 9 9 ARG A 220 ASN A 225 1 6 HELIX 10 10 ARG A 227 TYR A 233 1 7 HELIX 11 11 GLN A 273 LYS A 275 5 3 SHEET 1 A 6 PRO A 105 TYR A 107 0 SHEET 2 A 6 PHE A 67 SER A 70 1 N ILE A 68 O PRO A 105 SHEET 3 A 6 LEU A 28 VAL A 33 1 N VAL A 31 O PHE A 67 SHEET 4 A 6 GLY A 293 ILE A 299 -1 N ILE A 299 O LEU A 28 SHEET 5 A 6 GLU A 303 GLU A 310 -1 N VAL A 309 O PHE A 294 SHEET 6 A 6 SER A 315 PRO A 322 -1 N LEU A 321 O MET A 304 SHEET 1 B 7 TYR A 139 LYS A 144 0 SHEET 2 B 7 THR A 151 MET A 156 -1 N MET A 156 O TYR A 139 SHEET 3 B 7 TYR A 201 ALA A 205 1 N TYR A 201 O ALA A 153 SHEET 4 B 7 ALA A 237 CYS A 240 1 N ALA A 237 O VAL A 204 SHEET 5 B 7 GLY A 256 SER A 260 1 N GLY A 256 O TYR A 238 SHEET 6 B 7 LEU A 246 GLN A 250 -1 N LEU A 249 O TYR A 257 SHEET 7 B 7 LEU A 281 TYR A 285 -1 N TYR A 285 O LEU A 246 LINK ND2 ASN A 118 C1 NAG B 1 1555 1555 1.45 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.39 LINK OD2 ASP A 35 FE FE A 433 1555 1555 2.05 LINK OD2 ASP A 73 FE FE A 433 1555 1555 2.25 LINK OD2 ASP A 73 FE FE A 434 1555 1555 2.39 LINK OH TYR A 76 FE FE A 433 1555 1555 1.97 LINK OE1 GLU A 90 ZN ZN A 435 4556 1555 2.54 LINK OD2 ASP A 94 ZN ZN A 435 4556 1555 2.40 LINK OD1 ASN A 112 FE FE A 434 1555 1555 2.16 LINK NE2 HIS A 207 FE FE A 434 1555 1555 2.01 LINK NE2 HIS A 216 ZN ZN A 436 1555 1555 2.47 LINK ND1 HIS A 242 FE FE A 434 1555 1555 2.30 LINK NE2 HIS A 244 FE FE A 433 1555 1555 2.34 LINK ND1 HIS A 284 ZN ZN A 435 1555 1555 2.42 LINK FE FE A 433 O HOH A 588 1555 1555 2.02 LINK FE FE A 433 O HOH A 591 1555 1555 2.11 LINK FE FE A 434 O3 SO4 A 437 1555 1555 2.59 LINK FE FE A 434 O HOH A 588 1555 1555 2.14 LINK ZN ZN A 435 O HOH A 536 1555 4556 2.60 LINK ZN ZN A 436 O4 SO4 A 437 1555 1555 2.77 LINK ZN ZN A 436 O1 SO4 A 437 1555 1555 2.73 LINK ZN ZN A 436 O HOH A 527 1555 1555 2.63 CISPEP 1 ALA A 42 PRO A 43 0 0.96 CISPEP 2 TYR A 76 PHE A 77 0 0.06 SITE 1 2FE 12 ASN A 112 HIS A 242 HIS A 207 ASP A 73 SITE 2 2FE 12 TYR A 76 ASP A 35 HIS A 244 SO4 A 437 SITE 3 2FE 12 HOH A 588 HOH A 591 FE A 433 FE A 434 CRYST1 69.980 88.120 57.070 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 0.014290 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011348 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017522 0.00000