HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 18-APR-11 3RKE TITLE CRYSTAL STRUCTURE OF GOAT LACTOPEROXIDASE COMPLEXED WITH A TIGHTLY TITLE 2 BOUND INHIBITOR, 4-AMINOPHENYL-4H-IMIDAZOLE-1-YL METHANONE AT 2.3 A TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOPEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES IN UNP 118-712; COMPND 5 EC: 1.11.1.7 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAPRA HIRCUS; SOURCE 3 ORGANISM_COMMON: GOATS; SOURCE 4 ORGANISM_TAXID: 9925 KEYWDS LACTOPEROXIDASE, MILK PROTEIN, METAL BINDING PROTEIN, OXIDOREDUCTASE- KEYWDS 2 OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.DUBE,R.P.SINGH,M.SINHA,A.K.SINGH,P.KAUR,S.SHARMA,T.P.SINGH REVDAT 4 01-NOV-23 3RKE 1 HETSYN REVDAT 3 29-JUL-20 3RKE 1 COMPND REMARK HETNAM LINK REVDAT 3 2 1 SITE ATOM REVDAT 2 20-JUL-11 3RKE 1 KEYWDS REVDAT 1 04-MAY-11 3RKE 0 JRNL AUTH D.DUBE,R.P.SINGH,M.SINHA,A.K.SINGH,P.KAUR,S.SHARMA,T.P.SINGH JRNL TITL CRYSTAL STRUCTURE OF GOAT LACTOPEROXIDASE COMPLEXED WITH A JRNL TITL 2 TIGHTLY BOUND INHIBITOR, 4-AMINOPHENYL-4H-IMIDAZOLE-1-YL JRNL TITL 3 METHANONE AT 2.3 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.03 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1207141.470 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 27690 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) : 0.245 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1353 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3990 REMARK 3 BIN R VALUE (WORKING SET) : 0.3140 REMARK 3 BIN FREE R VALUE : 0.3250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 224 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4757 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 127 REMARK 3 SOLVENT ATOMS : 290 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 46.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.82000 REMARK 3 B22 (A**2) : -16.37000 REMARK 3 B33 (A**2) : 26.19000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 8.57000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.33 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) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 15.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.720 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 : 0.30 REMARK 3 BSOL : 43.22 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.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 5 : HEM.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3RKE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000065040. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27690 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 44.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04800 REMARK 200 FOR THE DATA SET : 30.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.24300 REMARK 200 FOR SHELL : 3.400 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: 3NIU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM IODIDE, PEG 3350, PH REMARK 280 6.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 40.26500 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE2 GLU A 258 CMB HEM A 1001 1.60 REMARK 500 OD1 ASP A 108 CMD HEM A 1001 1.63 REMARK 500 REMARK 500 REMARK: NULL 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 PRO A 424 C - N - CA ANGL. DEV. = 9.2 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 GLU A 3 74.20 43.75 REMARK 500 PRO A 11 -70.10 -70.14 REMARK 500 ALA A 56 -23.00 -146.15 REMARK 500 PHE A 113 117.90 -163.42 REMARK 500 SER A 121 -74.05 -82.26 REMARK 500 ASP A 137 -125.35 49.04 REMARK 500 CYS A 167 -124.36 63.26 REMARK 500 PRO A 168 102.38 -54.42 REMARK 500 PRO A 171 -149.86 -109.18 REMARK 500 GLN A 173 -83.95 -128.41 REMARK 500 PRO A 209 59.52 -62.80 REMARK 500 PRO A 367 89.57 -49.93 REMARK 500 TRP A 368 107.76 -50.02 REMARK 500 GLU A 371 58.20 -107.61 REMARK 500 ASP A 389 35.80 -152.90 REMARK 500 ASN A 419 -30.09 -136.03 REMARK 500 ASN A 473 110.10 -161.78 REMARK 500 THR A 486 136.17 -173.52 REMARK 500 THR A 557 -155.52 -144.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 442 0.08 SIDE CHAIN 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 A1000 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 110 O REMARK 620 2 ASP A 110 OD1 67.2 REMARK 620 3 THR A 184 O 82.7 137.3 REMARK 620 4 THR A 184 OG1 139.6 151.8 67.5 REMARK 620 5 PHE A 186 O 115.4 79.1 88.1 91.1 REMARK 620 6 ASP A 188 OD1 137.3 79.7 138.8 72.8 82.1 REMARK 620 7 SER A 190 OG 80.7 85.2 120.1 90.9 150.0 70.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A1001 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 351 NE2 REMARK 620 2 HEM A1001 NA 96.0 REMARK 620 3 HEM A1001 NB 97.1 88.2 REMARK 620 4 HEM A1001 NC 87.9 176.1 91.3 REMARK 620 5 HEM A1001 ND 84.0 90.9 178.6 89.6 REMARK 620 N 1 2 3 4 DBREF 3RKE A 1 595 UNP A3F9D6 A3F9D6_CAPHI 118 712 SEQRES 1 A 595 SER TRP GLU VAL GLY CYS GLY ALA PRO VAL PRO LEU VAL SEQRES 2 A 595 THR CYS ASP GLU GLN SER PRO TYR ARG THR ILE THR GLY SEQRES 3 A 595 ASP CYS ASN ASN ARG ARG SER PRO ALA LEU GLY ALA ALA SEQRES 4 A 595 ASN ARG ALA LEU ALA ARG TRP LEU PRO ALA GLU TYR GLU SEQRES 5 A 595 ASP GLY LEU ALA VAL PRO PHE GLY TRP THR GLN ARG LYS SEQRES 6 A 595 THR ARG ASN GLY PHE ARG VAL PRO LEU ALA ARG GLU VAL SEQRES 7 A 595 SER ASN LYS ILE VAL GLY TYR LEU ASP GLU GLU GLY VAL SEQRES 8 A 595 LEU ASP GLN ASN ARG SER LEU LEU PHE MET GLN TRP GLY SEQRES 9 A 595 GLN ILE VAL ASP HIS ASP LEU ASP PHE ALA PRO GLU THR SEQRES 10 A 595 GLU LEU GLY SER SER GLU HIS SER LYS VAL GLN CYS GLU SEQRES 11 A 595 GLU TYR CYS VAL GLN GLY ASP GLU CYS PHE PRO ILE MET SEQRES 12 A 595 PHE PRO LYS ASN ASP PRO LYS LEU LYS THR GLN GLY LYS SEQRES 13 A 595 CYS MET PRO PHE PHE ARG ALA GLY PHE VAL CYS PRO THR SEQRES 14 A 595 PRO PRO TYR GLN SER LEU ALA ARG ASP GLN ILE ASN ALA SEQRES 15 A 595 VAL THR SER PHE LEU ASP ALA SER LEU VAL TYR GLY SER SEQRES 16 A 595 GLU PRO SEP LEU ALA SER ARG LEU ARG ASN LEU SER SER SEQRES 17 A 595 PRO LEU GLY LEU MET ALA VAL ASN GLN GLU ALA TRP ASP SEQRES 18 A 595 HIS GLY LEU ALA TYR PRO PRO PHE ASN ASN VAL LYS PRO SEQRES 19 A 595 SER PRO CYS GLU PHE ILE ASN THR THR ALA HIS VAL PRO SEQRES 20 A 595 CYS PHE GLN ALA GLY ASP SER ARG ALA SER GLU GLN ILE SEQRES 21 A 595 LEU LEU ALA THR VAL HIS THR LEU LEU LEU ARG GLU HIS SEQRES 22 A 595 ASN ARG LEU ALA ARG GLU LEU LYS ARG LEU ASN PRO HIS SEQRES 23 A 595 TRP ASP GLY GLU MET LEU TYR GLN GLU ALA ARG LYS ILE SEQRES 24 A 595 LEU GLY ALA PHE ILE GLN ILE ILE THR PHE ARG ASP TYR SEQRES 25 A 595 LEU PRO ILE VAL LEU GLY SER GLU MET GLN LYS TRP ILE SEQRES 26 A 595 PRO PRO TYR GLN GLY TYR ASN ASN SER VAL ASP PRO ARG SEQRES 27 A 595 ILE SER ASN VAL PHE THR PHE ALA PHE ARG PHE GLY HIS SEQRES 28 A 595 MET GLU VAL PRO SER THR VAL SER ARG LEU ASP GLU ASN SEQRES 29 A 595 TYR GLN PRO TRP GLY PRO GLU ALA GLU LEU PRO LEU HIS SEQRES 30 A 595 THR LEU PHE PHE ASN THR TRP ARG ILE ILE LYS ASP GLY SEQRES 31 A 595 GLY ILE ASP PRO LEU VAL ARG GLY LEU LEU ALA LYS ASN SEQRES 32 A 595 SER LYS LEU MET ASN GLN ASN LYS MET VAL THR SER GLU SEQRES 33 A 595 LEU ARG ASN LYS LEU PHE GLN PRO THR HIS LYS VAL HIS SEQRES 34 A 595 GLY PHE ASP LEU ALA ALA ILE ASN LEU GLN ARG CYS ARG SEQRES 35 A 595 ASP HIS GLY MET PRO GLY TYR ASN SER TRP ARG GLY PHE SEQRES 36 A 595 CYS GLY LEU SER GLN PRO LYS THR LEU LYS GLY LEU GLN SEQRES 37 A 595 ALA VAL LEU LYS ASN LYS VAL LEU ALA LYS LYS LEU LEU SEQRES 38 A 595 ASP LEU TYR LYS THR PRO ASP ASN ILE ASP ILE TRP ILE SEQRES 39 A 595 GLY GLY ASN ALA GLU PRO MET VAL GLU ARG GLY ARG VAL SEQRES 40 A 595 GLY PRO LEU LEU ALA CYS LEU LEU GLY ARG GLN PHE GLN SEQRES 41 A 595 GLN ILE ARG ASP GLY ASP ARG PHE TRP TRP GLU ASN PRO SEQRES 42 A 595 GLY VAL PHE THR GLU LYS GLN ARG ASP SER LEU GLN LYS SEQRES 43 A 595 VAL SER PHE SER ARG LEU ILE CYS ASP ASN THR HIS ILE SEQRES 44 A 595 THR LYS VAL PRO LEU HIS ALA PHE GLN ALA ASN ASN TYR SEQRES 45 A 595 PRO HIS ASP PHE VAL ASP CYS SER ALA VAL ASP LYS LEU SEQRES 46 A 595 ASP LEU SER PRO TRP ALA SER ARG GLU ASN MODRES 3RKE ASN A 241 ASN GLYCOSYLATION SITE MODRES 3RKE ASN A 205 ASN GLYCOSYLATION SITE MODRES 3RKE ASN A 95 ASN GLYCOSYLATION SITE MODRES 3RKE SEP A 198 SER PHOSPHOSERINE HET SEP A 198 10 HET NAG B 1 14 HET NAG B 2 14 HET NAG A 596 14 HET NAG A 599 14 HET CA A1000 1 HET HEM A1001 43 HET IOD A 597 1 HET EDO A 598 4 HET IOD A 600 1 HET IOD A 601 1 HET IOD A 604 1 HET IOD A 605 1 HET IOD A 606 1 HET IOD A 607 1 HET IOD A 608 1 HET IOD A 609 1 HET MZZ A 610 14 HETNAM SEP PHOSPHOSERINE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM IOD IODIDE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM MZZ (4-AMINOPHENYL)-IMIDAZOL-1-YL-METHANONE HETSYN SEP PHOSPHONOSERINE 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 HETSYN HEM HEME HETSYN EDO ETHYLENE GLYCOL FORMUL 1 SEP C3 H8 N O6 P FORMUL 2 NAG 4(C8 H15 N O6) FORMUL 5 CA CA 2+ FORMUL 6 HEM C34 H32 FE N4 O4 FORMUL 7 IOD 9(I 1-) FORMUL 8 EDO C2 H6 O2 FORMUL 17 MZZ C10 H9 N3 O FORMUL 18 HOH *290(H2 O) HELIX 1 1 LEU A 74 VAL A 83 1 10 HELIX 2 2 LEU A 98 ASP A 112 1 15 HELIX 3 3 HIS A 124 CYS A 133 1 10 HELIX 4 4 ASP A 148 GLN A 154 1 7 HELIX 5 5 ALA A 189 GLY A 194 1 6 HELIX 6 6 GLU A 196 LEU A 203 1 8 HELIX 7 7 SER A 235 ILE A 240 1 6 HELIX 8 8 GLN A 259 ASN A 284 1 26 HELIX 9 9 ASP A 288 ASP A 311 1 24 HELIX 10 10 ASP A 311 GLY A 318 1 8 HELIX 11 11 GLU A 320 ILE A 325 1 6 HELIX 12 12 VAL A 342 PHE A 347 1 6 HELIX 13 13 ARG A 348 VAL A 354 5 7 HELIX 14 14 HIS A 377 PHE A 380 5 4 HELIX 15 15 THR A 383 LYS A 388 1 6 HELIX 16 16 ILE A 392 LYS A 402 1 11 HELIX 17 17 THR A 414 ASN A 419 1 6 HELIX 18 18 ASP A 432 HIS A 444 1 13 HELIX 19 19 GLY A 448 CYS A 456 1 9 HELIX 20 20 THR A 463 LYS A 472 1 10 HELIX 21 21 ASN A 473 LYS A 485 1 13 HELIX 22 22 THR A 486 ILE A 490 5 5 HELIX 23 23 ASP A 491 ALA A 498 1 8 HELIX 24 24 GLY A 508 GLY A 525 1 18 HELIX 25 25 THR A 537 GLN A 545 1 9 HELIX 26 26 SER A 548 THR A 557 1 10 HELIX 27 27 SER A 580 VAL A 582 5 3 HELIX 28 28 LEU A 587 ALA A 591 5 5 SHEET 1 A 2 ARG A 41 ALA A 42 0 SHEET 2 A 2 ILE A 180 ASN A 181 -1 O ASN A 181 N ARG A 41 SHEET 1 B 2 LEU A 92 SER A 97 0 SHEET 2 B 2 ASN A 403 LYS A 405 -1 O SER A 404 N ASP A 93 SHEET 1 C 2 ILE A 142 MET A 143 0 SHEET 2 C 2 CYS A 157 MET A 158 -1 O MET A 158 N ILE A 142 SHEET 1 D 2 THR A 357 SER A 359 0 SHEET 2 D 2 GLU A 373 PRO A 375 -1 O LEU A 374 N VAL A 358 SHEET 1 E 2 LYS A 561 VAL A 562 0 SHEET 2 E 2 VAL A 577 ASP A 578 -1 O VAL A 577 N VAL A 562 SSBOND 1 CYS A 6 CYS A 167 1555 1555 2.04 SSBOND 2 CYS A 15 CYS A 28 1555 1555 2.03 SSBOND 3 CYS A 129 CYS A 139 1555 1555 2.04 SSBOND 4 CYS A 133 CYS A 157 1555 1555 2.05 SSBOND 5 CYS A 237 CYS A 248 1555 1555 2.03 SSBOND 6 CYS A 456 CYS A 513 1555 1555 2.03 SSBOND 7 CYS A 554 CYS A 579 1555 1555 2.05 LINK ND2 ASN A 95 C1 NAG A 596 1555 1555 1.45 LINK C PRO A 197 N SEP A 198 1555 1555 1.33 LINK C SEP A 198 N LEU A 199 1555 1555 1.34 LINK ND2 ASN A 205 C1 NAG A 599 1555 1555 1.45 LINK ND2 ASN A 241 C1 NAG B 1 1555 1555 1.45 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.41 LINK O ASP A 110 CA CA A1000 1555 1555 2.19 LINK OD1 ASP A 110 CA CA A1000 1555 1555 2.25 LINK O THR A 184 CA CA A1000 1555 1555 2.44 LINK OG1 THR A 184 CA CA A1000 1555 1555 2.60 LINK O PHE A 186 CA CA A1000 1555 1555 2.32 LINK OD1 ASP A 188 CA CA A1000 1555 1555 2.88 LINK OG SER A 190 CA CA A1000 1555 1555 2.40 LINK NE2 HIS A 351 FE HEM A1001 1555 1555 2.16 CISPEP 1 LYS A 233 PRO A 234 0 4.21 CISPEP 2 TYR A 572 PRO A 573 0 1.43 CRYST1 53.980 80.530 76.160 90.00 103.07 90.00 P 1 21 1 2 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 0.018525 0.000000 0.004301 0.00000 SCALE2 0.000000 0.012418 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013479 0.00000