1QPA - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 08-OCT-96 1QPA

TITLE LIGNIN PEROXIDASE ISOZYME LIP4.65 (PI 4.65)

COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIGNIN PEROXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.11.1.-; COMPND 5 OTHER_DETAILS: ISOZYME LIP4.65

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHANEROCHAETE CHRYSOSPORIUM; SOURCE 3 ORGANISM_TAXID: 5306; SOURCE 4 STRAIN: BKM-F1267; SOURCE 5 ATCC: 24725

KEYWDS OXIDOREDUCTASE, LIGNIN DEGRADATION, HEME, GLYCOPROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR T.H.CHOINOWSKI,K.PIONTEK

REVDAT 3 13-JUL-11 1QPA 1 VERSN REVDAT 2 24-FEB-09 1QPA 1 VERSN REVDAT 1 11-JAN-97 1QPA 0

JRNL AUTH T.CHOINOWSKI,W.BLODIG,K.H.WINTERHALTER,K.PIONTEK JRNL TITL THE CRYSTAL STRUCTURE OF LIGNIN PEROXIDASE AT 1.70 A JRNL TITL 2 RESOLUTION REVEALS A HYDROXY GROUP ON THE CBETA OF JRNL TITL 3 TRYPTOPHAN 171: A NOVEL RADICAL SITE FORMED DURING THE REDOX JRNL TITL 4 CYCLE. JRNL REF J.MOL.BIOL. V. 286 809 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10024453 JRNL DOI 10.1006/JMBI.1998.2507

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.E.SCHOEMAKER,T.K.LUNDELL,R.FLORIS,T.GLUMOFF, REMARK 1 AUTH 2 K.H.WINTERHALTER,K.PIONTEK REMARK 1 TITL DO CARBOHYDRATES PLAY A ROLE IN THE LIGNIN PEROXIDASE CYCLE? REMARK 1 TITL 2 REDOX CATALYSIS IN THE ENDERGONIC REGION OF THE DRIVING REMARK 1 TITL 3 FORCE REMARK 1 REF BIOORG.MED.CHEM. V. 2 509 1994 REMARK 1 REFN ISSN 0968-0896 REMARK 1 REFERENCE 2 REMARK 1 AUTH H.E.SCHOEMAKER,T.K.LUNDELL,A.I.HATAKKA,K.PIONTEK REMARK 1 TITL THE OXIDATION OF VERATRYL ALCOHOL, DIMERIC LIGNIN MODELS AND REMARK 1 TITL 2 LIGNIN BY LIGNIN PEROXIDASE: THE REDOX CYCLE REVISITED REMARK 1 REF FEMS MICROBIOL.REV. V. 13 321 1994 REMARK 1 REFN ISSN 0168-6445 REMARK 1 REFERENCE 3 REMARK 1 AUTH K.PIONTEK,T.GLUMOFF,K.WINTERHALTER REMARK 1 TITL LOW PH CRYSTAL STRUCTURE OF GLYCOSYLATED LIGNIN PEROXIDASE REMARK 1 TITL 2 FROM PHANEROCHAETE CHRYSOSPORIUM AT 2.5 A RESOLUTION REMARK 1 REF FEBS LETT. V. 315 119 1993 REMARK 1 REFN ISSN 0014-5793

REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ, X-PLOR REMARK 3 AUTHORS : KONNERT,HENDRICKSON,BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 74081 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.1620 REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5138 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 219 REMARK 3 SOLVENT ATOMS : 464 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.40 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.018 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.047 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.056 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.019 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.179 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.182 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.277 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.234 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.500 ; 10.000 REMARK 3 STAGGERED (DEGREES) : 16.300; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 33.800; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.250 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.110 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.860 ; 1.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.780 ; 1.500 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1QPA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-OCT-94 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X31 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 74081 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

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 47.01000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL 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 TRP A 346 REMARK 465 TRP B 346

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 OD2 ASP B 4 ND1 HIS B 7 2.12 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 VAL A 0 CG1 - CB - CG2 ANGL. DEV. = -11.6 DEGREES REMARK 500 ASN A 11 CB - CG - OD1 ANGL. DEV. = -12.5 DEGREES REMARK 500 ASN A 11 CB - CG - ND2 ANGL. DEV. = 15.7 DEGREES REMARK 500 ASP A 23 CB - CG - OD2 ANGL. DEV. = 9.1 DEGREES REMARK 500 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -7.4 DEGREES REMARK 500 ALA A 41 N - CA - CB ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG A 43 CD - NE - CZ ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG A 43 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 43 NE - CZ - NH2 ANGL. DEV. = 4.9 DEGREES REMARK 500 ASP A 68 CB - CG - OD2 ANGL. DEV. = 10.5 DEGREES REMARK 500 LYS A 100 CA - CB - CG ANGL. DEV. = 15.2 DEGREES REMARK 500 ARG A 132 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ASP A 141 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 141 CB - CG - OD2 ANGL. DEV. = -8.2 DEGREES REMARK 500 ASP A 152 CB - CG - OD1 ANGL. DEV. = 9.6 DEGREES REMARK 500 ASP A 152 CB - CG - OD2 ANGL. DEV. = -10.2 DEGREES REMARK 500 ARG A 157 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ASP A 160 CB - CG - OD1 ANGL. DEV. = -7.0 DEGREES REMARK 500 ASP A 160 CB - CG - OD2 ANGL. DEV. = 17.9 DEGREES REMARK 500 ASP A 165 CB - CG - OD2 ANGL. DEV. = 8.4 DEGREES REMARK 500 GLU A 168 OE1 - CD - OE2 ANGL. DEV. = -11.0 DEGREES REMARK 500 ASP A 194 N - CA - CB ANGL. DEV. = 15.0 DEGREES REMARK 500 ASP A 201 OD1 - CG - OD2 ANGL. DEV. = -13.3 DEGREES REMARK 500 ASP A 201 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 201 CB - CG - OD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG A 211 CD - NE - CZ ANGL. DEV. = -10.5 DEGREES REMARK 500 ARG A 243 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ASP A 244 CB - CG - OD2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ARG A 246 NH1 - CZ - NH2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG A 246 NE - CZ - NH2 ANGL. DEV. = 9.3 DEGREES REMARK 500 GLU A 250 OE1 - CD - OE2 ANGL. DEV. = -11.1 DEGREES REMARK 500 ASP A 278 CB - CG - OD1 ANGL. DEV. = 7.5 DEGREES REMARK 500 ASP A 278 CB - CG - OD2 ANGL. DEV. = -7.1 DEGREES REMARK 500 PRO A 329 CA - C - O ANGL. DEV. = 14.6 DEGREES REMARK 500 ARG A 337 CD - NE - CZ ANGL. DEV. = 13.4 DEGREES REMARK 500 ARG A 337 NE - CZ - NH2 ANGL. DEV. = 4.9 DEGREES REMARK 500 PRO A 344 CA - N - CD ANGL. DEV. = -8.8 DEGREES REMARK 500 PRO A 344 CB - CA - C ANGL. DEV. = 14.2 DEGREES REMARK 500 PRO A 344 C - N - CA ANGL. DEV. = 12.1 DEGREES REMARK 500 ASP B 4 C - N - CA ANGL. DEV. = 20.7 DEGREES REMARK 500 ASP B 48 CB - CG - OD2 ANGL. DEV. = 14.1 DEGREES REMARK 500 ASP B 68 CB - CG - OD1 ANGL. DEV. = 8.1 DEGREES REMARK 500 ASP B 107 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 GLY B 116 C - N - CA ANGL. DEV. = 12.7 DEGREES REMARK 500 ARG B 132 NE - CZ - NH1 ANGL. DEV. = 5.5 DEGREES REMARK 500 GLU B 134 OE1 - CD - OE2 ANGL. DEV. = 11.6 DEGREES REMARK 500 ASP B 141 CB - CG - OD1 ANGL. DEV. = 7.5 DEGREES REMARK 500 ASP B 141 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG B 157 CD - NE - CZ ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG B 157 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 66 ANGLE DEVIATIONS. 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 PRO A 344 -165.40 23.71 REMARK 500 PRO B 3 51.97 -62.71 REMARK 500 VAL B 6 -71.13 -122.28 REMARK 500 ILE B 77 -61.54 -93.57 REMARK 500 ASN B 296 41.63 -142.76 REMARK 500 SER B 332 124.09 -39.47 REMARK 500 PRO B 344 41.99 -74.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 SER A 49 24.5 L L OUTSIDE RANGE REMARK 500 ASP A 194 24.7 L L OUTSIDE RANGE REMARK 500 GLU A 207 22.7 L L OUTSIDE RANGE REMARK 500 PRO A 344 24.0 L L OUTSIDE RANGE REMARK 500 ASN A 345 24.5 L L OUTSIDE RANGE 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 350 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 176 NE2 REMARK 620 2 HEM A 350 NA 96.4 REMARK 620 3 HEM A 350 NB 93.6 88.5 REMARK 620 4 HEM A 350 NC 90.4 172.9 89.1 REMARK 620 5 HEM A 350 ND 88.2 92.7 177.8 89.6 REMARK 620 6 HOH A 398 O 179.0 83.4 85.4 89.8 92.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 351 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 177 O REMARK 620 2 GLN A 199 O 86.3 REMARK 620 3 SER A 177 OG 72.3 82.2 REMARK 620 4 ASP A 194 OD1 77.1 150.5 114.7 REMARK 620 5 ASP A 194 OD2 93.4 159.4 78.0 47.8 REMARK 620 6 THR A 196 O 85.6 76.4 150.2 78.1 124.2 REMARK 620 7 THR A 196 OG1 148.2 102.8 138.6 80.8 88.3 67.6 REMARK 620 8 ASP A 201 OD1 141.2 78.6 70.4 128.8 89.0 124.1 70.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 350 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 176 NE2 REMARK 620 2 HEM B 350 NA 90.3 REMARK 620 3 HEM B 350 NB 90.7 89.2 REMARK 620 4 HEM B 350 NC 94.0 175.6 91.7 REMARK 620 5 HEM B 350 ND 94.6 91.1 174.7 87.7 REMARK 620 6 HOH B 399 O 177.6 91.9 88.6 83.8 86.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 352 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 68 OD1 REMARK 620 2 HOH B 404 O 96.7 REMARK 620 3 ASP B 48 OD1 84.3 178.7 REMARK 620 4 ASP B 48 O 136.8 99.6 80.2 REMARK 620 5 SER B 70 OG 79.3 80.9 98.5 142.7 REMARK 620 6 HOH B 405 O 147.0 84.7 94.0 74.6 68.3 REMARK 620 7 GLY B 66 O 69.3 88.4 92.8 71.5 145.3 143.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 352 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 70 OG REMARK 620 2 HOH A 710 O 74.7 REMARK 620 3 ASP A 68 OD1 75.0 148.4 REMARK 620 4 ASP A 48 O 146.3 71.9 136.6 REMARK 620 5 ASP A 48 OD1 97.0 89.7 85.5 78.3 REMARK 620 6 HOH A 709 O 78.0 85.0 97.1 103.5 173.5 REMARK 620 7 GLY A 66 O 141.2 142.9 68.6 72.4 93.0 93.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 351 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 177 OG REMARK 620 2 SER B 177 O 72.3 REMARK 620 3 ASP B 201 OD1 73.5 144.0 REMARK 620 4 GLN B 199 O 84.4 84.4 81.5 REMARK 620 5 THR B 196 O 148.7 82.5 124.7 74.8 REMARK 620 6 ASP B 194 OD1 114.6 78.6 126.7 148.6 76.9 REMARK 620 7 ASP B 194 OD2 76.4 93.7 89.0 160.4 124.4 48.3 REMARK 620 8 THR B 196 OG1 139.5 147.3 68.6 103.1 69.3 79.1 89.1 REMARK 620 N 1 2 3 4 5 6 7

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: HE3 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: HEM 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 360 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 370 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 375 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG B 360 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG B 361 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FUC B 365 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN B 370 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN B 375 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN B 380 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN B 385 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN B 386 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 351 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 352 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 351 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 352 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 350

DBREF 1QPA A 0 345 UNP P11542 LIG4_PHACH 29 372 DBREF 1QPA B 0 345 UNP P11542 LIG4_PHACH 29 372

SEQADV 1QPA PRO A 105 UNP P11542 ARG 134 CONFLICT SEQADV 1QPA HTR A 171 UNP P11542 TRP 200 MODIFIED RESIDUE SEQADV 1QPA ILE A 283 UNP P11542 THR 312 CONFLICT SEQADV 1QPA PRO B 105 UNP P11542 ARG 134 CONFLICT SEQADV 1QPA HTR B 171 UNP P11542 TRP 200 MODIFIED RESIDUE SEQADV 1QPA ILE B 283 UNP P11542 THR 312 CONFLICT

SEQRES 1 A 345 VAL ALA CYS PRO ASP GLY VAL HIS THR ALA SER ASN ALA SEQRES 2 A 345 ALA CYS CYS ALA TRP PHE PRO VAL LEU ASP ASP ILE GLN SEQRES 3 A 345 GLN ASN LEU PHE HIS GLY GLY GLN CYS GLY ALA GLU ALA SEQRES 4 A 345 HIS GLU ALA LEU ARG MET VAL PHE HIS ASP SER ILE ALA SEQRES 5 A 345 ILE SER PRO LYS LEU GLN SER GLN GLY LYS PHE GLY GLY SEQRES 6 A 345 GLY GLY ALA ASP GLY SER ILE ILE THR PHE SER SER ILE SEQRES 7 A 345 GLU THR THR TYR HIS PRO ASN ILE GLY LEU ASP GLU VAL SEQRES 8 A 345 VAL ALA ILE GLN LYS PRO PHE ILE ALA LYS HIS GLY VAL SEQRES 9 A 345 THR PRO GLY ASP PHE ILE ALA PHE ALA GLY ALA VAL GLY SEQRES 10 A 345 VAL SER ASN CYS PRO GLY ALA PRO GLN MET GLN PHE PHE SEQRES 11 A 345 LEU GLY ARG PRO GLU ALA THR GLN ALA ALA PRO ASP GLY SEQRES 12 A 345 LEU VAL PRO GLU PRO PHE HIS THR ILE ASP GLN VAL LEU SEQRES 13 A 345 ALA ARG MET LEU ASP ALA GLY GLY PHE ASP GLU ILE GLU SEQRES 14 A 345 THR VAL HTR LEU LEU SER ALA HIS SER ILE ALA ALA ALA SEQRES 15 A 345 ASN ASP VAL ASP PRO THR ILE SER GLY LEU PRO PHE ASP SEQRES 16 A 345 SER THR PRO GLY GLN PHE ASP SER GLN PHE PHE VAL GLU SEQRES 17 A 345 THR GLN LEU ARG GLY THR ALA PHE PRO GLY LYS THR GLY SEQRES 18 A 345 ILE GLN GLY THR VAL MET SER PRO LEU LYS GLY GLU MET SEQRES 19 A 345 ARG LEU GLN THR ASP HIS LEU PHE ALA ARG ASP SER ARG SEQRES 20 A 345 THR ALA CYS GLU TRP GLN SER PHE VAL ASN ASN GLN THR SEQRES 21 A 345 LYS LEU GLN GLU ASP PHE GLN PHE ILE PHE THR ALA LEU SEQRES 22 A 345 SER THR LEU GLY HIS ASP MET ASN ALA MET ILE ASP CYS SEQRES 23 A 345 SER GLU VAL ILE PRO ALA PRO LYS PRO VAL ASN PHE GLY SEQRES 24 A 345 PRO SER PHE PHE PRO ALA GLY LYS THR HIS ALA ASP ILE SEQRES 25 A 345 GLU GLN ALA CYS ALA SER THR PRO PHE PRO THR LEU ILE SEQRES 26 A 345 THR ALA PRO GLY PRO SER ALA SER VAL ALA ARG ILE PRO SEQRES 27 A 345 PRO PRO PRO SER PRO ASN TRP SEQRES 1 B 345 VAL ALA CYS PRO ASP GLY VAL HIS THR ALA SER ASN ALA SEQRES 2 B 345 ALA CYS CYS ALA TRP PHE PRO VAL LEU ASP ASP ILE GLN SEQRES 3 B 345 GLN ASN LEU PHE HIS GLY GLY GLN CYS GLY ALA GLU ALA SEQRES 4 B 345 HIS GLU ALA LEU ARG MET VAL PHE HIS ASP SER ILE ALA SEQRES 5 B 345 ILE SER PRO LYS LEU GLN SER GLN GLY LYS PHE GLY GLY SEQRES 6 B 345 GLY GLY ALA ASP GLY SER ILE ILE THR PHE SER SER ILE SEQRES 7 B 345 GLU THR THR TYR HIS PRO ASN ILE GLY LEU ASP GLU VAL SEQRES 8 B 345 VAL ALA ILE GLN LYS PRO PHE ILE ALA LYS HIS GLY VAL SEQRES 9 B 345 THR PRO GLY ASP PHE ILE ALA PHE ALA GLY ALA VAL GLY SEQRES 10 B 345 VAL SER ASN CYS PRO GLY ALA PRO GLN MET GLN PHE PHE SEQRES 11 B 345 LEU GLY ARG PRO GLU ALA THR GLN ALA ALA PRO ASP GLY SEQRES 12 B 345 LEU VAL PRO GLU PRO PHE HIS THR ILE ASP GLN VAL LEU SEQRES 13 B 345 ALA ARG MET LEU ASP ALA GLY GLY PHE ASP GLU ILE GLU SEQRES 14 B 345 THR VAL HTR LEU LEU SER ALA HIS SER ILE ALA ALA ALA SEQRES 15 B 345 ASN ASP VAL ASP PRO THR ILE SER GLY LEU PRO PHE ASP SEQRES 16 B 345 SER THR PRO GLY GLN PHE ASP SER GLN PHE PHE VAL GLU SEQRES 17 B 345 THR GLN LEU ARG GLY THR ALA PHE PRO GLY LYS THR GLY SEQRES 18 B 345 ILE GLN GLY THR VAL MET SER PRO LEU LYS GLY GLU MET SEQRES 19 B 345 ARG LEU GLN THR ASP HIS LEU PHE ALA ARG ASP SER ARG SEQRES 20 B 345 THR ALA CYS GLU TRP GLN SER PHE VAL ASN ASN GLN THR SEQRES 21 B 345 LYS LEU GLN GLU ASP PHE GLN PHE ILE PHE THR ALA LEU SEQRES 22 B 345 SER THR LEU GLY HIS ASP MET ASN ALA MET ILE ASP CYS SEQRES 23 B 345 SER GLU VAL ILE PRO ALA PRO LYS PRO VAL ASN PHE GLY SEQRES 24 B 345 PRO SER PHE PHE PRO ALA GLY LYS THR HIS ALA ASP ILE SEQRES 25 B 345 GLU GLN ALA CYS ALA SER THR PRO PHE PRO THR LEU ILE SEQRES 26 B 345 THR ALA PRO GLY PRO SER ALA SER VAL ALA ARG ILE PRO SEQRES 27 B 345 PRO PRO PRO SER PRO ASN TRP

MODRES 1QPA ASN A 257 ASN GLYCOSYLATION SITE MODRES 1QPA SER A 334 SER GLYCOSYLATION SITE MODRES 1QPA SER A 332 SER GLYCOSYLATION SITE MODRES 1QPA ASN B 257 ASN GLYCOSYLATION SITE MODRES 1QPA SER B 334 SER GLYCOSYLATION SITE MODRES 1QPA SER B 332 SER GLYCOSYLATION SITE MODRES 1QPA THR B 320 THR GLYCOSYLATION SITE MODRES 1QPA THR B 324 THR GLYCOSYLATION SITE MODRES 1QPA HTR A 171 TRP BETA-HYDROXYTRYPTOPHANE MODRES 1QPA HTR B 171 TRP BETA-HYDROXYTRYPTOPHANE

HET HTR A 171 15 HET HTR B 171 15 HET NAG A 360 14 HET MAN A 370 11 HET MAN A 375 11 HET NAG B 360 14 HET NAG B 361 14 HET FUC B 365 10 HET MAN B 370 11 HET MAN B 375 11 HET MAN B 380 11 HET MAN B 385 11 HET MAN B 386 11 HET CA A 351 1 HET CA A 352 1 HET CA B 351 1 HET CA B 352 1 HET HEM A 350 43 HET HEM B 350 43

HETNAM HTR BETA-HYDROXYTRYPTOPHANE HETNAM NAG N-ACETYL-D-GLUCOSAMINE HETNAM MAN ALPHA-D-MANNOSE HETNAM FUC ALPHA-L-FUCOSE HETNAM CA CALCIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE

HETSYN HEM HEME

FORMUL 1 HTR 2(C11 H12 N2 O3) FORMUL 3 NAG 3(C8 H15 N O6) FORMUL 4 MAN 7(C6 H12 O6) FORMUL 6 FUC C6 H12 O5 FORMUL 11 CA 4(CA 2+) FORMUL 15 HEM 2(C34 H32 FE N4 O4) FORMUL 17 HOH *464(H2 O)

HELIX 1 AA ALA A 12 TRP A 17 5 6 HELIX 2 AA1 PHE A 18 ASN A 27 1 10 HELIX 3 AB ALA A 36 SER A 49 1 14 HELIX 4 AC PRO A 54 SER A 58 1 5 HELIX 5 AD SER A 70 THR A 73 1 4 HELIX 6 AD1 SER A 75 GLU A 78 1 4 HELIX 7 AE HIS A 82 ASN A 84 5 3 HELIX 8 AF LEU A 87 HIS A 101 1 15 HELIX 9 AG PRO A 105 SER A 118 1 14 HELIX 10 AH ILE A 151 GLY A 162 1 12 HELIX 11 AI GLU A 166 LEU A 172 1 7 HELIX 12 AI1 LEU A 173 SER A 177 1 5 HELIX 13 AK GLN A 203 GLU A 207 1 5 HELIX 14 AL GLN A 236 ARG A 243 1 8 HELIX 15 AM GLN A 258 SER A 273 1 16 HELIX 16 AN MET A 279 ALA A 281 5 3 HELIX 17 AO SER A 286 VAL A 288 5 3 HELIX 18 AR HIS A 310 ASP A 312 5 3 HELIX 19 BA ALA B 12 TRP B 17 5 6 HELIX 20 BA1 PHE B 18 ASN B 27 1 10 HELIX 21 BB ALA B 36 SER B 49 1 14 HELIX 22 BC PRO B 54 GLN B 57 1 4 HELIX 23 BD SER B 70 THR B 73 1 4 HELIX 24 BD1 SER B 75 GLU B 78 1 4 HELIX 25 BE HIS B 82 ASN B 84 5 3 HELIX 26 BF LEU B 87 HIS B 101 1 15 HELIX 27 BG PRO B 105 SER B 118 1 14 HELIX 28 BH ILE B 151 GLY B 162 1 12 HELIX 29 BI GLU B 166 LEU B 172 1 7 HELIX 30 BI1 LEU B 173 SER B 177 1 5 HELIX 31 BK GLN B 203 GLU B 207 1 5 HELIX 32 BL GLN B 236 ARG B 243 1 8 HELIX 33 BM GLN B 258 SER B 273 1 16 HELIX 34 BN MET B 279 ALA B 281 5 3 HELIX 35 BO SER B 286 VAL B 288 5 3 HELIX 36 BR HIS B 310 ASP B 312 5 3

SHEET 1 AA 2 PHE A 129 LEU A 130 0 SHEET 2 AA 2 ILE A 283 ASP A 284 -1 N ILE A 283 O LEU A 130 SHEET 1 AB 2 ALA A 180 ALA A 181 0 SHEET 2 AB 2 LEU A 191 PRO A 192 -1 N LEU A 191 O ALA A 181 SHEET 1 AC 2 THR A 224 VAL A 225 0 SHEET 2 AC 2 ARG A 234 LEU A 235 -1 N ARG A 234 O VAL A 225 SHEET 1 AD 2 PHE A 303 PHE A 304 0 SHEET 2 AD 2 ILE A 326 THR A 327 1 N THR A 327 O PHE A 304 SHEET 1 BA 2 PHE B 129 LEU B 130 0 SHEET 2 BA 2 ILE B 283 ASP B 284 -1 N ILE B 283 O LEU B 130 SHEET 1 BB 2 ALA B 180 ALA B 181 0 SHEET 2 BB 2 LEU B 191 PRO B 192 -1 N LEU B 191 O ALA B 181 SHEET 1 BC 2 THR B 224 VAL B 225 0 SHEET 2 BC 2 ARG B 234 LEU B 235 -1 N ARG B 234 O VAL B 225 SHEET 1 BD 2 PHE B 303 PHE B 304 0 SHEET 2 BD 2 ILE B 326 THR B 327 1 N THR B 327 O PHE B 304

SSBOND 1 CYS A 2 CYS A 15 1555 1555 2.01 SSBOND 2 CYS A 14 CYS A 285 1555 1555 2.00 SSBOND 3 CYS A 34 CYS A 120 1555 1555 2.04 SSBOND 4 CYS A 249 CYS A 317 1555 1555 2.03 SSBOND 5 CYS B 2 CYS B 15 1555 1555 2.02 SSBOND 6 CYS B 14 CYS B 285 1555 1555 1.98 SSBOND 7 CYS B 34 CYS B 120 1555 1555 2.02 SSBOND 8 CYS B 249 CYS B 317 1555 1555 2.02

LINK N HTR A 171 C VAL A 170 1555 1555 1.31 LINK C HTR A 171 N LEU A 172 1555 1555 1.31 LINK FE HEM A 350 NE2 HIS A 176 1555 1555 2.13 LINK FE HEM A 350 O HOH A 398 1555 1555 2.04 LINK CA CA A 351 O SER A 177 1555 1555 2.37 LINK C1 NAG A 360 ND2 ASN A 257 1555 1555 1.42 LINK C1 MAN A 370 OG SER A 334 1555 1555 1.39 LINK C1 MAN A 375 OG SER A 332 1555 1555 1.39 LINK N HTR B 171 C VAL B 170 1555 1555 1.32 LINK C HTR B 171 N LEU B 172 1555 1555 1.33 LINK FE HEM B 350 NE2 HIS B 176 1555 1555 2.26 LINK CA CA B 352 OD1 ASP B 68 1555 1555 2.38 LINK C1 NAG B 360 ND2 ASN B 257 1555 1555 1.42 LINK O4 NAG B 360 C1 NAG B 361 1555 1555 1.34 LINK O6 NAG B 360 C1 FUC B 365 1555 1555 1.31 LINK C1 MAN B 370 OG SER B 334 1555 1555 1.40 LINK C1 MAN B 375 OG SER B 332 1555 1555 1.39 LINK C1 MAN B 380 OG1 THR B 320 1555 1555 1.42 LINK C1 MAN B 385 OG1 THR B 324 1555 1555 1.41 LINK O4 MAN B 385 C1 MAN B 386 1555 1555 1.39 LINK CA CA A 351 O GLN A 199 1555 1555 2.52 LINK CA CA A 351 OG SER A 177 1555 1555 2.74 LINK CA CA A 351 OD1 ASP A 194 1555 1555 2.74 LINK CA CA A 351 OD2 ASP A 194 1555 1555 2.48 LINK CA CA A 351 O THR A 196 1555 1555 2.45 LINK CA CA A 351 OG1 THR A 196 1555 1555 2.60 LINK CA CA A 351 OD1 ASP A 201 1555 1555 2.40 LINK CA CA A 352 OG SER A 70 1555 1555 2.55 LINK CA CA A 352 O HOH A 710 1555 1555 2.67 LINK CA CA A 352 OD1 ASP A 68 1555 1555 2.48 LINK CA CA A 352 O ASP A 48 1555 1555 2.61 LINK CA CA A 352 OD1 ASP A 48 1555 1555 2.51 LINK CA CA A 352 O HOH A 709 1555 1555 2.50 LINK CA CA A 352 O GLY A 66 1555 1555 2.46 LINK FE HEM B 350 O HOH B 399 1555 1555 2.09 LINK CA CA B 351 OG SER B 177 1555 1555 2.64 LINK CA CA B 351 O SER B 177 1555 1555 2.43 LINK CA CA B 351 OD1 ASP B 201 1555 1555 2.46 LINK CA CA B 351 O GLN B 199 1555 1555 2.53 LINK CA CA B 351 O THR B 196 1555 1555 2.47 LINK CA CA B 351 OD1 ASP B 194 1555 1555 2.78 LINK CA CA B 351 OD2 ASP B 194 1555 1555 2.48 LINK CA CA B 351 OG1 THR B 196 1555 1555 2.60 LINK CA CA B 352 O HOH B 404 1555 1555 2.60 LINK CA CA B 352 OD1 ASP B 48 1555 1555 2.55 LINK CA CA B 352 O ASP B 48 1555 1555 2.62 LINK CA CA B 352 OG SER B 70 1555 1555 2.63 LINK CA CA B 352 O HOH B 405 1555 1555 2.53 LINK CA CA B 352 O GLY B 66 1555 1555 2.52

SITE 1 HE3 2 HEM A 350 HEM B 350 SITE 1 AC1 4 ASN A 257 LYS A 260 HOH A 852 GLY B 5 SITE 1 AC2 4 SER A 334 VAL A 335 HOH A 473 HOH A 475 SITE 1 AC3 7 PRO A 228 LEU A 229 LYS A 230 LYS A 308 SITE 2 AC3 7 SER A 332 ALA A 333 HOH A 469 SITE 1 AC4 4 ASN B 257 LYS B 260 NAG B 361 FUC B 365 SITE 1 AC5 1 NAG B 360 SITE 1 AC6 7 GLU B 250 SER B 253 LYS B 260 NAG B 360 SITE 2 AC6 7 MAN B 380 HOH B 582 HOH B 591 SITE 1 AC7 6 HOH A 440 SER B 334 VAL B 335 ALA B 336 SITE 2 AC7 6 HOH B 524 HOH B 526 SITE 1 AC8 7 PRO B 228 LEU B 229 LYS B 230 LYS B 308 SITE 2 AC8 7 SER B 332 ALA B 333 HOH B 520 SITE 1 AC9 6 CYS B 317 SER B 319 THR B 320 FUC B 365 SITE 2 AC9 6 HOH B 589 HOH B 592 SITE 1 BC1 3 HIS B 310 THR B 324 MAN B 386 SITE 1 BC2 5 ASN B 11 ILE B 283 HIS B 310 ALA B 311 SITE 2 BC2 5 MAN B 385 SITE 1 BC3 5 SER A 177 ASP A 194 THR A 196 GLN A 199 SITE 2 BC3 5 ASP A 201 SITE 1 BC4 6 ASP A 48 GLY A 66 ASP A 68 SER A 70 SITE 2 BC4 6 HOH A 709 HOH A 710 SITE 1 BC5 5 SER B 177 ASP B 194 THR B 196 GLN B 199 SITE 2 BC5 5 ASP B 201 SITE 1 BC6 6 ASP B 48 GLY B 66 ASP B 68 SER B 70 SITE 2 BC6 6 HOH B 404 HOH B 405 SITE 1 BC7 24 HIS A 39 GLU A 40 ARG A 43 PHE A 46 SITE 2 BC7 24 ILE A 85 GLU A 146 PRO A 147 LEU A 172 SITE 3 BC7 24 LEU A 173 ALA A 175 HIS A 176 ALA A 179 SITE 4 BC7 24 ALA A 180 ALA A 181 ASN A 182 ASP A 183 SITE 5 BC7 24 VAL A 184 LEU A 235 THR A 237 HOH A 398 SITE 6 BC7 24 HOH A 755 HOH A 757 HOH A 758 HOH A 779 SITE 1 BC8 23 HIS B 39 GLU B 40 ARG B 43 PHE B 46 SITE 2 BC8 23 ILE B 85 GLU B 146 PRO B 147 LEU B 172 SITE 3 BC8 23 LEU B 173 ALA B 175 HIS B 176 ALA B 179 SITE 4 BC8 23 ALA B 180 ALA B 181 ASN B 182 ASP B 183 SITE 5 BC8 23 VAL B 184 LEU B 235 THR B 237 HOH B 399 SITE 6 BC8 23 HOH B 419 HOH B 421 HOH B 423

CRYST1 57.790 94.020 81.260 90.00 106.47 90.00 P 1 21 1 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 0.017304 0.000000 0.005116 0.00000

SCALE2 0.000000 0.010636 0.000000 0.00000

SCALE3 0.000000 0.000000 0.012833 0.00000