PDB Short entry for 1Q4G HEADER OXIDOREDUCTASE 03-AUG-03 1Q4G TITLE 2.0 ANGSTROM CRYSTAL STRUCTURE OF OVINE PROSTAGLANDIN H2 SYNTHASE-1, TITLE 2 IN COMPLEX WITH ALPHA-METHYL-4-BIPHENYLACETIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROSTAGLANDIN G/H SYNTHASE 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYCLOOXYGENASE -1, COX-1, PROSTAGLANDIN-ENDOPEROXIDE COMPND 5 SYNTHASE 1, PROSTAGLANDIN H2 SYNTHASE 1, PGH SYNTHASE 1, PGHS-1, PHS COMPND 6 1; COMPND 7 EC: 1.14.99.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OVIS ARIES; SOURCE 3 ORGANISM_COMMON: SHEEP; SOURCE 4 ORGANISM_TAXID: 9940; SOURCE 5 ORGAN: SEMINAL VESICLE KEYWDS CYCLOOXYGENASE, NON-STEROIDAL ANTI-INFLAMMATORY DRUG, PEROXIDASE, KEYWDS 2 PROSTAGLANDIN SYNTHASE, EGF-LIKE DOMAIN, MEMBRANE BINDING DOMAIN, KEYWDS 3 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.GUPTA,B.S.SELINKSY,C.J.KAUB,A.K.KATZ,P.J.LOLL REVDAT 6 16-AUG-23 1Q4G 1 HETSYN REVDAT 5 29-JUL-20 1Q4G 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 12-NOV-14 1Q4G 1 LINK REVDAT 3 13-JUL-11 1Q4G 1 VERSN REVDAT 2 24-FEB-09 1Q4G 1 VERSN REVDAT 1 06-JAN-04 1Q4G 0 JRNL AUTH K.GUPTA,B.S.SELINSKY,C.J.KAUB,A.K.KATZ,P.J.LOLL JRNL TITL THE 2.0A RESOLUTION CRYSTAL STRUCTURE OF PROSTAGLANDIN H(2) JRNL TITL 2 SYNTHASE-1: STRUCTURAL INSIGHTS INTO AN UNUSUAL PEROXIDASE JRNL REF J.MOL.BIOL. V. 335 503 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 14672659 JRNL DOI 10.1016/J.JMB.2003.10.073 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2580366.560 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 142879 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) : 0.217 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.500 REMARK 3 FREE R VALUE TEST SET COUNT : 10694 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 17354 REMARK 3 BIN R VALUE (WORKING SET) : 0.2910 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1350 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8984 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 588 REMARK 3 SOLVENT ATOMS : 654 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.36000 REMARK 3 B22 (A**2) : 3.02000 REMARK 3 B33 (A**2) : 0.35000 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) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.27 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 2.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.960 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) : 0.750 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.270 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.250 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.000 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 46.94 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 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : FLP.PAR REMARK 3 PARAMETER FILE 5 : BOG.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : FLP.TOP REMARK 3 TOPOLOGY FILE 5 : BOG.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Q4G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-AUG-03. REMARK 100 THE DEPOSITION ID IS D_1000019903. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-SEP-02 REMARK 200 TEMPERATURE (KELVIN) : 180 REMARK 200 PH : 6.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.099 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 144508 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : 6.630 REMARK 200 R MERGE (I) : 0.10300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.8000 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) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.52000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 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: 1EQH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MM SODIUM PHOSPHATE PH 6.7, 100 REMARK 280 -200MM NACL, 0.6% BOG, 1MM NSAID AGAINST RESERVOIR OF 4-8% PEG- REMARK 280 4000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 49.07350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 101.92950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 111.79950 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 49.07350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 101.92950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 111.79950 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 49.07350 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 101.92950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 111.79950 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 49.07350 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 101.92950 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 111.79950 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 20310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 47.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H 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 THR A 129 -82.82 -102.28 REMARK 500 ASP A 135 40.45 -95.37 REMARK 500 PRO A 270 74.40 -62.33 REMARK 500 GLU A 347 -49.23 -130.70 REMARK 500 TRP A 387 42.98 -97.10 REMARK 500 ASN A 439 29.71 -140.94 REMARK 500 ASP B 53 10.27 -141.78 REMARK 500 THR B 129 -80.91 -103.32 REMARK 500 ASP B 135 41.82 -96.66 REMARK 500 ARG B 185 -61.86 -107.37 REMARK 500 PRO B 270 73.86 -56.33 REMARK 500 GLU B 347 -50.60 -123.14 REMARK 500 TRP B 387 43.47 -96.38 REMARK 500 ASN B 439 24.57 -144.49 REMARK 500 TRP B 545 74.65 -69.37 REMARK 500 PRO B 583 -179.25 -67.47 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 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 388 NE2 REMARK 620 2 HEM A 801 NA 97.2 REMARK 620 3 HEM A 801 NB 102.0 90.8 REMARK 620 4 HEM A 801 NC 93.7 168.6 90.4 REMARK 620 5 HEM A 801 ND 89.8 86.6 168.1 90.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 388 NE2 REMARK 620 2 HEM A 801 NA 97.2 REMARK 620 3 HEM A 801 NB 102.0 90.8 REMARK 620 4 HEM A 801 NC 93.7 168.6 90.4 REMARK 620 5 HEM A 801 ND 89.8 86.6 168.1 90.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 388 NE2 REMARK 620 2 HEM B1601 NA 98.3 REMARK 620 3 HEM B1601 NB 96.6 92.0 REMARK 620 4 HEM B1601 NC 89.3 172.4 88.1 REMARK 620 5 HEM B1601 ND 90.8 90.5 171.8 88.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 388 NE2 REMARK 620 2 HEM B1601 NA 98.3 REMARK 620 3 HEM B1601 NB 96.6 92.0 REMARK 620 4 HEM B1601 NC 89.3 172.4 88.1 REMARK 620 5 HEM B1601 ND 90.8 90.5 171.8 88.4 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EQH RELATED DB: PDB REMARK 900 THE 2.70 ANGSTROM MODEL OF OVINE PGHS-1 COMPLEXED WITH FLURBIPROFEN REMARK 900 RELATED ID: 1EQG RELATED DB: PDB REMARK 900 THE 2.60 ANGSTROM MODEL OF OVINE PGHS-1 COMPLEXED WITH IBUPROFEN REMARK 900 RELATED ID: 1HT5 RELATED DB: PDB REMARK 900 THE 2.75 ANGSTROM MODEL OF OVINE PGHS-1 COMPLEXED WITH METHYL ESTER REMARK 900 FLURBIPROFEN REMARK 900 RELATED ID: 1HT8 RELATED DB: PDB REMARK 900 THE 2.70 ANGSTROM MODEL OF OVINE PGHS-1 COMPLEXED WITH ALCLOFENAC REMARK 900 RELATED ID: 1PRH RELATED DB: PDB REMARK 900 THE X-RAY CRYSTAL STRUCTURE OF THE MEMBRANE PROTEIN PROSTAGLANDIN REMARK 900 H2 SYNTHASE-1. REMARK 900 RELATED ID: 1CQE RELATED DB: PDB REMARK 900 PROSTAGLANDIN H2 SYNTHASE-1 COMPLEX WITH FLURBIPROFEN DBREF 1Q4G A 32 584 GB 165844 AAA31511 31 583 DBREF 1Q4G B 32 584 GB 165844 AAA31511 31 583 SEQRES 1 A 553 PRO VAL ASN PRO CYS CYS TYR TYR PRO CYS GLN HIS GLN SEQRES 2 A 553 GLY ILE CYS VAL ARG PHE GLY LEU ASP ARG TYR GLN CYS SEQRES 3 A 553 ASP CYS THR ARG THR GLY TYR SER GLY PRO ASN CYS THR SEQRES 4 A 553 ILE PRO GLU ILE TRP THR TRP LEU ARG THR THR LEU ARG SEQRES 5 A 553 PRO SER PRO SER PHE ILE HIS PHE LEU LEU THR HIS GLY SEQRES 6 A 553 ARG TRP LEU TRP ASP PHE VAL ASN ALA THR PHE ILE ARG SEQRES 7 A 553 ASP THR LEU MET ARG LEU VAL LEU THR VAL ARG SER ASN SEQRES 8 A 553 LEU ILE PRO SER PRO PRO THR TYR ASN ILE ALA HIS ASP SEQRES 9 A 553 TYR ILE SER TRP GLU SER PHE SER ASN VAL SER TYR TYR SEQRES 10 A 553 THR ARG ILE LEU PRO SER VAL PRO ARG ASP CYS PRO THR SEQRES 11 A 553 PRO MET GLY THR LYS GLY LYS LYS GLN LEU PRO ASP ALA SEQRES 12 A 553 GLU PHE LEU SER ARG ARG PHE LEU LEU ARG ARG LYS PHE SEQRES 13 A 553 ILE PRO ASP PRO GLN GLY THR ASN LEU MET PHE ALA PHE SEQRES 14 A 553 PHE ALA GLN HIS PHE THR HIS GLN PHE PHE LYS THR SER SEQRES 15 A 553 GLY LYS MET GLY PRO GLY PHE THR LYS ALA LEU GLY HIS SEQRES 16 A 553 GLY VAL ASP LEU GLY HIS ILE TYR GLY ASP ASN LEU GLU SEQRES 17 A 553 ARG GLN TYR GLN LEU ARG LEU PHE LYS ASP GLY LYS LEU SEQRES 18 A 553 LYS TYR GLN MET LEU ASN GLY GLU VAL TYR PRO PRO SER SEQRES 19 A 553 VAL GLU GLU ALA PRO VAL LEU MET HIS TYR PRO ARG GLY SEQRES 20 A 553 ILE PRO PRO GLN SER GLN MET ALA VAL GLY GLN GLU VAL SEQRES 21 A 553 PHE GLY LEU LEU PRO GLY LEU MET LEU TYR ALA THR ILE SEQRES 22 A 553 TRP LEU ARG GLU HIS ASN ARG VAL CYS ASP LEU LEU LYS SEQRES 23 A 553 ALA GLU HIS PRO THR TRP GLY ASP GLU GLN LEU PHE GLN SEQRES 24 A 553 THR ALA ARG LEU ILE LEU ILE GLY GLU THR ILE LYS ILE SEQRES 25 A 553 VAL ILE GLU GLU TYR VAL GLN GLN LEU SER GLY TYR PHE SEQRES 26 A 553 LEU GLN LEU LYS PHE ASP PRO GLU LEU LEU PHE GLY ALA SEQRES 27 A 553 GLN PHE GLN TYR ARG ASN ARG ILE ALA MET GLU PHE ASN SEQRES 28 A 553 GLN LEU TYR HIS TRP HIS PRO LEU MET PRO ASP SER PHE SEQRES 29 A 553 ARG VAL GLY PRO GLN ASP TYR SER TYR GLU GLN PHE LEU SEQRES 30 A 553 PHE ASN THR SER MET LEU VAL ASP TYR GLY VAL GLU ALA SEQRES 31 A 553 LEU VAL ASP ALA PHE SER ARG GLN PRO ALA GLY ARG ILE SEQRES 32 A 553 GLY GLY GLY ARG ASN ILE ASP HIS HIS ILE LEU HIS VAL SEQRES 33 A 553 ALA VAL ASP VAL ILE LYS GLU SER ARG VAL LEU ARG LEU SEQRES 34 A 553 GLN PRO PHE ASN GLU TYR ARG LYS ARG PHE GLY MET LYS SEQRES 35 A 553 PRO TYR THR SER PHE GLN GLU LEU THR GLY GLU LYS GLU SEQRES 36 A 553 MET ALA ALA GLU LEU GLU GLU LEU TYR GLY ASP ILE ASP SEQRES 37 A 553 ALA LEU GLU PHE TYR PRO GLY LEU LEU LEU GLU LYS CYS SEQRES 38 A 553 HIS PRO ASN SER ILE PHE GLY GLU SER MET ILE GLU MET SEQRES 39 A 553 GLY ALA PRO PHE SER LEU LYS GLY LEU LEU GLY ASN PRO SEQRES 40 A 553 ILE CYS SER PRO GLU TYR TRP LYS ALA SER THR PHE GLY SEQRES 41 A 553 GLY GLU VAL GLY PHE ASN LEU VAL LYS THR ALA THR LEU SEQRES 42 A 553 LYS LYS LEU VAL CYS LEU ASN THR LYS THR CYS PRO TYR SEQRES 43 A 553 VAL SER PHE HIS VAL PRO ASP SEQRES 1 B 553 PRO VAL ASN PRO CYS CYS TYR TYR PRO CYS GLN HIS GLN SEQRES 2 B 553 GLY ILE CYS VAL ARG PHE GLY LEU ASP ARG TYR GLN CYS SEQRES 3 B 553 ASP CYS THR ARG THR GLY TYR SER GLY PRO ASN CYS THR SEQRES 4 B 553 ILE PRO GLU ILE TRP THR TRP LEU ARG THR THR LEU ARG SEQRES 5 B 553 PRO SER PRO SER PHE ILE HIS PHE LEU LEU THR HIS GLY SEQRES 6 B 553 ARG TRP LEU TRP ASP PHE VAL ASN ALA THR PHE ILE ARG SEQRES 7 B 553 ASP THR LEU MET ARG LEU VAL LEU THR VAL ARG SER ASN SEQRES 8 B 553 LEU ILE PRO SER PRO PRO THR TYR ASN ILE ALA HIS ASP SEQRES 9 B 553 TYR ILE SER TRP GLU SER PHE SER ASN VAL SER TYR TYR SEQRES 10 B 553 THR ARG ILE LEU PRO SER VAL PRO ARG ASP CYS PRO THR SEQRES 11 B 553 PRO MET GLY THR LYS GLY LYS LYS GLN LEU PRO ASP ALA SEQRES 12 B 553 GLU PHE LEU SER ARG ARG PHE LEU LEU ARG ARG LYS PHE SEQRES 13 B 553 ILE PRO ASP PRO GLN GLY THR ASN LEU MET PHE ALA PHE SEQRES 14 B 553 PHE ALA GLN HIS PHE THR HIS GLN PHE PHE LYS THR SER SEQRES 15 B 553 GLY LYS MET GLY PRO GLY PHE THR LYS ALA LEU GLY HIS SEQRES 16 B 553 GLY VAL ASP LEU GLY HIS ILE TYR GLY ASP ASN LEU GLU SEQRES 17 B 553 ARG GLN TYR GLN LEU ARG LEU PHE LYS ASP GLY LYS LEU SEQRES 18 B 553 LYS TYR GLN MET LEU ASN GLY GLU VAL TYR PRO PRO SER SEQRES 19 B 553 VAL GLU GLU ALA PRO VAL LEU MET HIS TYR PRO ARG GLY SEQRES 20 B 553 ILE PRO PRO GLN SER GLN MET ALA VAL GLY GLN GLU VAL SEQRES 21 B 553 PHE GLY LEU LEU PRO GLY LEU MET LEU TYR ALA THR ILE SEQRES 22 B 553 TRP LEU ARG GLU HIS ASN ARG VAL CYS ASP LEU LEU LYS SEQRES 23 B 553 ALA GLU HIS PRO THR TRP GLY ASP GLU GLN LEU PHE GLN SEQRES 24 B 553 THR ALA ARG LEU ILE LEU ILE GLY GLU THR ILE LYS ILE SEQRES 25 B 553 VAL ILE GLU GLU TYR VAL GLN GLN LEU SER GLY TYR PHE SEQRES 26 B 553 LEU GLN LEU LYS PHE ASP PRO GLU LEU LEU PHE GLY ALA SEQRES 27 B 553 GLN PHE GLN TYR ARG ASN ARG ILE ALA MET GLU PHE ASN SEQRES 28 B 553 GLN LEU TYR HIS TRP HIS PRO LEU MET PRO ASP SER PHE SEQRES 29 B 553 ARG VAL GLY PRO GLN ASP TYR SER TYR GLU GLN PHE LEU SEQRES 30 B 553 PHE ASN THR SER MET LEU VAL ASP TYR GLY VAL GLU ALA SEQRES 31 B 553 LEU VAL ASP ALA PHE SER ARG GLN PRO ALA GLY ARG ILE SEQRES 32 B 553 GLY GLY GLY ARG ASN ILE ASP HIS HIS ILE LEU HIS VAL SEQRES 33 B 553 ALA VAL ASP VAL ILE LYS GLU SER ARG VAL LEU ARG LEU SEQRES 34 B 553 GLN PRO PHE ASN GLU TYR ARG LYS ARG PHE GLY MET LYS SEQRES 35 B 553 PRO TYR THR SER PHE GLN GLU LEU THR GLY GLU LYS GLU SEQRES 36 B 553 MET ALA ALA GLU LEU GLU GLU LEU TYR GLY ASP ILE ASP SEQRES 37 B 553 ALA LEU GLU PHE TYR PRO GLY LEU LEU LEU GLU LYS CYS SEQRES 38 B 553 HIS PRO ASN SER ILE PHE GLY GLU SER MET ILE GLU MET SEQRES 39 B 553 GLY ALA PRO PHE SER LEU LYS GLY LEU LEU GLY ASN PRO SEQRES 40 B 553 ILE CYS SER PRO GLU TYR TRP LYS ALA SER THR PHE GLY SEQRES 41 B 553 GLY GLU VAL GLY PHE ASN LEU VAL LYS THR ALA THR LEU SEQRES 42 B 553 LYS LYS LEU VAL CYS LEU ASN THR LYS THR CYS PRO TYR SEQRES 43 B 553 VAL SER PHE HIS VAL PRO ASP MODRES 1Q4G ASN B 410 ASN GLYCOSYLATION SITE MODRES 1Q4G ASN A 410 ASN GLYCOSYLATION SITE MODRES 1Q4G ASN A 68 ASN GLYCOSYLATION SITE MODRES 1Q4G ASN B 144 ASN GLYCOSYLATION SITE MODRES 1Q4G ASN B 68 ASN GLYCOSYLATION SITE MODRES 1Q4G ASN A 144 ASN GLYCOSYLATION SITE HET NAG C 1 14 HET NDG C 2 14 HET NAG D 1 14 HET NAG D 2 14 HET BMA D 3 11 HET BMA D 4 11 HET NAG E 1 14 HET NDG E 2 14 HET BMA E 3 11 HET MAN E 4 11 HET MAN E 5 11 HET NAG F 1 14 HET NDG F 2 14 HET NAG G 1 14 HET NAG G 2 14 HET BMA G 3 11 HET BMA G 4 11 HET NAG H 1 14 HET NDG H 2 14 HET BMA H 3 11 HET BMA H 4 11 HET BMA H 5 11 HET BOG A 751 20 HET BOG A 752 20 HET BOG A 753 20 HET BOG A 754 20 HET BFL A 701 17 HET HEM A 801 86 HET GOL A 758 6 HET GOL A 759 6 HET BOG B1751 20 HET BOG B1750 20 HET BOG B1752 20 HET BOG B1753 20 HET BFL B1701 17 HET HEM B1601 86 HET GOL B1758 6 HET GOL B1759 6 HET GOL B1760 6 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM NDG 2-ACETAMIDO-2-DEOXY-ALPHA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM BOG OCTYL BETA-D-GLUCOPYRANOSIDE HETNAM BFL 2-(1,1'-BIPHENYL-4-YL)PROPANOIC ACID HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM GOL GLYCEROL 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 NDG N-ACETYL-ALPHA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY- HETSYN 2 NDG ALPHA-D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2- HETSYN 3 NDG ACETAMIDO-2-DEOXY-GLUCOSE; 2-(ACETYLAMINO)-2-DEOXY-A- HETSYN 4 NDG D-GLUCOPYRANOSE HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN BOG BETA-OCTYLGLUCOSIDE; OCTYL BETA-D-GLUCOSIDE; OCTYL D- HETSYN 2 BOG GLUCOSIDE; OCTYL GLUCOSIDE HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 NAG 8(C8 H15 N O6) FORMUL 3 NDG 4(C8 H15 N O6) FORMUL 4 BMA 8(C6 H12 O6) FORMUL 5 MAN 2(C6 H12 O6) FORMUL 9 BOG 8(C14 H28 O6) FORMUL 13 BFL 2(C15 H14 O2) FORMUL 14 HEM 2(C34 H32 FE N4 O4) FORMUL 15 GOL 5(C3 H8 O3) FORMUL 26 HOH *654(H2 O) HELIX 1 1 ASN A 34 TYR A 39 5 6 HELIX 2 2 GLU A 73 ARG A 83 1 11 HELIX 3 3 SER A 85 THR A 94 1 10 HELIX 4 4 GLY A 96 ASN A 104 1 9 HELIX 5 5 PHE A 107 ASN A 122 1 16 HELIX 6 6 SER A 138 ASN A 144 1 7 HELIX 7 7 ASP A 173 LEU A 182 1 10 HELIX 8 8 ASN A 195 HIS A 207 1 13 HELIX 9 9 LEU A 230 GLY A 235 1 6 HELIX 10 10 ASN A 237 ARG A 245 1 9 HELIX 11 11 PRO A 280 GLN A 284 5 5 HELIX 12 12 VAL A 291 LEU A 294 5 4 HELIX 13 13 LEU A 295 HIS A 320 1 26 HELIX 14 14 GLY A 324 GLU A 347 1 24 HELIX 15 15 GLU A 347 GLY A 354 1 8 HELIX 16 16 ASP A 362 PHE A 367 5 6 HELIX 17 17 ALA A 378 TYR A 385 1 8 HELIX 18 18 TRP A 387 MET A 391 5 5 HELIX 19 19 SER A 403 LEU A 408 1 6 HELIX 20 20 SER A 412 GLY A 418 1 7 HELIX 21 21 GLY A 418 GLN A 429 1 12 HELIX 22 22 ILE A 444 LEU A 458 1 15 HELIX 23 23 PRO A 462 PHE A 470 1 9 HELIX 24 24 SER A 477 GLY A 483 1 7 HELIX 25 25 LYS A 485 GLY A 496 1 12 HELIX 26 26 ASP A 497 LEU A 501 5 5 HELIX 27 27 GLU A 502 GLU A 510 1 9 HELIX 28 28 GLY A 519 GLY A 536 1 18 HELIX 29 29 ASN A 537 SER A 541 5 5 HELIX 30 30 LYS A 546 GLY A 551 5 6 HELIX 31 31 GLY A 552 THR A 561 1 10 HELIX 32 32 THR A 563 LEU A 570 1 8 HELIX 33 33 ASN B 34 TYR B 39 5 6 HELIX 34 34 GLU B 73 ARG B 83 1 11 HELIX 35 35 SER B 85 THR B 94 1 10 HELIX 36 36 GLY B 96 ALA B 105 1 10 HELIX 37 37 PHE B 107 ASN B 122 1 16 HELIX 38 38 SER B 138 ASN B 144 1 7 HELIX 39 39 ASP B 173 LEU B 182 1 10 HELIX 40 40 ASN B 195 HIS B 207 1 13 HELIX 41 41 LEU B 230 GLY B 235 1 6 HELIX 42 42 ASN B 237 ARG B 245 1 9 HELIX 43 43 PRO B 280 GLN B 284 5 5 HELIX 44 44 VAL B 291 LEU B 294 5 4 HELIX 45 45 LEU B 295 HIS B 320 1 26 HELIX 46 46 GLY B 324 GLU B 347 1 24 HELIX 47 47 GLU B 347 GLY B 354 1 8 HELIX 48 48 ASP B 362 PHE B 367 5 6 HELIX 49 49 ALA B 378 TYR B 385 1 8 HELIX 50 50 TRP B 387 MET B 391 5 5 HELIX 51 51 SER B 403 LEU B 408 1 6 HELIX 52 52 SER B 412 GLY B 418 1 7 HELIX 53 53 GLY B 418 GLN B 429 1 12 HELIX 54 54 ASP B 441 HIS B 443 5 3 HELIX 55 55 ILE B 444 LEU B 458 1 15 HELIX 56 56 PRO B 462 PHE B 470 1 9 HELIX 57 57 SER B 477 GLY B 483 1 7 HELIX 58 58 LYS B 485 GLY B 496 1 12 HELIX 59 59 ASP B 497 LEU B 501 5 5 HELIX 60 60 GLU B 502 GLU B 510 1 9 HELIX 61 61 GLY B 519 GLY B 536 1 18 HELIX 62 62 ASN B 537 SER B 541 5 5 HELIX 63 63 LYS B 546 GLY B 551 5 6 HELIX 64 64 GLY B 552 THR B 561 1 10 HELIX 65 65 THR B 563 LEU B 570 1 8 SHEET 1 A 2 ILE A 46 PHE A 50 0 SHEET 2 A 2 ARG A 54 ASP A 58 -1 O GLN A 56 N VAL A 48 SHEET 1 B 2 TYR A 64 SER A 65 0 SHEET 2 B 2 ILE A 71 PRO A 72 -1 O ILE A 71 N SER A 65 SHEET 1 C 2 TYR A 130 ASN A 131 0 SHEET 2 C 2 THR A 149 ARG A 150 -1 O ARG A 150 N TYR A 130 SHEET 1 D 2 GLN A 255 LEU A 257 0 SHEET 2 D 2 GLU A 260 TYR A 262 -1 O GLU A 260 N LEU A 257 SHEET 1 E 2 PHE A 395 VAL A 397 0 SHEET 2 E 2 GLN A 400 TYR A 402 -1 O TYR A 402 N PHE A 395 SHEET 1 F 2 ILE B 46 PHE B 50 0 SHEET 2 F 2 ARG B 54 ASP B 58 -1 O GLN B 56 N VAL B 48 SHEET 1 G 2 TYR B 64 SER B 65 0 SHEET 2 G 2 ILE B 71 PRO B 72 -1 O ILE B 71 N SER B 65 SHEET 1 H 2 TYR B 130 ASN B 131 0 SHEET 2 H 2 THR B 149 ARG B 150 -1 O ARG B 150 N TYR B 130 SHEET 1 I 2 GLN B 255 LEU B 257 0 SHEET 2 I 2 GLU B 260 TYR B 262 -1 O TYR B 262 N GLN B 255 SHEET 1 J 2 PHE B 395 VAL B 397 0 SHEET 2 J 2 GLN B 400 TYR B 402 -1 O TYR B 402 N PHE B 395 SSBOND 1 CYS A 36 CYS A 47 1555 1555 2.05 SSBOND 2 CYS A 37 CYS A 159 1555 1555 2.03 SSBOND 3 CYS A 41 CYS A 57 1555 1555 2.03 SSBOND 4 CYS A 59 CYS A 69 1555 1555 2.08 SSBOND 5 CYS A 569 CYS A 575 1555 1555 2.04 SSBOND 6 CYS B 36 CYS B 47 1555 1555 2.06 SSBOND 7 CYS B 37 CYS B 159 1555 1555 2.04 SSBOND 8 CYS B 41 CYS B 57 1555 1555 2.03 SSBOND 9 CYS B 59 CYS B 69 1555 1555 2.04 SSBOND 10 CYS B 569 CYS B 575 1555 1555 2.04 LINK ND2 ASN A 68 C1 NAG C 1 1555 1555 1.45 LINK ND2 ASN A 144 C1 NAG E 1 1555 1555 1.45 LINK ND2 ASN A 410 C1 NAG D 1 1555 1555 1.45 LINK ND2 ASN B 68 C1 NAG F 1 1555 1555 1.45 LINK ND2 ASN B 144 C1 NAG H 1 1555 1555 1.45 LINK ND2 ASN B 410 C1 NAG G 1 1555 1555 1.45 LINK O4 NAG C 1 C1 NDG C 2 1555 1555 1.41 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.39 LINK O4 NAG D 2 C1 BMA D 3 1555 1555 1.41 LINK O6 BMA D 3 C1 BMA D 4 1555 1555 1.40 LINK O4 NAG E 1 C1 NDG E 2 1555 1555 1.40 LINK O4 NDG E 2 C1 BMA E 3 1555 1555 1.42 LINK O6 BMA E 3 C1 MAN E 4 1555 1555 1.41 LINK O6 MAN E 4 C1 MAN E 5 1555 1555 1.41 LINK O4 NAG F 1 C1 NDG F 2 1555 1555 1.40 LINK O4 NAG G 1 C1 NAG G 2 1555 1555 1.39 LINK O4 NAG G 2 C1 BMA G 3 1555 1555 1.41 LINK O6 BMA G 3 C1 BMA G 4 1555 1555 1.40 LINK O4 NAG H 1 C1 NDG H 2 1555 1555 1.40 LINK O4 NDG H 2 C1 BMA H 3 1555 1555 1.41 LINK O6 BMA H 3 C1 BMA H 4 1555 1555 1.40 LINK O6 BMA H 4 C1 BMA H 5 1555 1555 1.41 LINK NE2 HIS A 388 FE AHEM A 801 1555 1555 2.35 LINK NE2 HIS A 388 FE BHEM A 801 1555 1555 2.35 LINK NE2 HIS B 388 FE AHEM B1601 1555 1555 2.40 LINK NE2 HIS B 388 FE BHEM B1601 1555 1555 2.40 CISPEP 1 SER A 126 PRO A 127 0 0.08 CISPEP 2 SER B 126 PRO B 127 0 0.01 CRYST1 98.147 203.859 223.599 90.00 90.00 90.00 I 2 2 2 16 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 0.010189 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004905 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004472 0.00000