HEADER METAL BINDING PROTEIN 11-AUG-10 3OD7 TITLE HAEMOPHILUS INFLUENZAE FERRIC BINDING PROTEIN A -IRON LOADED COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON-UTILIZATION PERIPLASMIC PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MAJOR FERRIC IRON-BINDING PROTEIN, MIRP, IRON-REGULATED 40 COMPND 5 KDA PROTEIN, FE(3+)-BINDING PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HAEMOPHILUS INFLUENZAE; SOURCE 3 ORGANISM_TAXID: 727; SOURCE 4 GENE: FBPA, FBP, HITA, HI_0097; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PERIPLASMIC BINDING PROTEIN, IRON, FBPBC, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.K.KHAMBATI,T.F.MORAES,J.SINGH,S.R.SHOULDICE,R.H.YU,A.B.SCHRYVERS REVDAT 1 15-SEP-10 3OD7 0 JRNL AUTH H.K.KHAMBATI,T.F.MORAES,J.SINGH,S.R.SHOULDICE,R.H.YU, JRNL AUTH 2 A.B.SCHRYVERS JRNL TITL THE ROLE OF VICINAL TYROSINE RESIDUES IN THE FUNCTION OF JRNL TITL 2 HAEMOPHILUS INFLUENZAE FERRIC BINDING PROTEIN A. JRNL REF BIOCHEM.J. 2010 JRNL REFN ESSN 1470-8728 JRNL PMID 20799927 JRNL DOI 10.1042/BJ20101043 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.2_432) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.910 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 26001 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1305 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 32.7446 - 3.7448 0.98 2978 148 0.1779 0.2145 REMARK 3 2 3.7448 - 2.9730 0.99 2849 167 0.2027 0.2294 REMARK 3 3 2.9730 - 2.5974 0.98 2824 144 0.2106 0.2713 REMARK 3 4 2.5974 - 2.3600 0.98 2779 142 0.2057 0.2700 REMARK 3 5 2.3600 - 2.1909 0.98 2725 154 0.1989 0.2358 REMARK 3 6 2.1909 - 2.0617 0.96 2725 137 0.2013 0.2635 REMARK 3 7 2.0617 - 1.9585 0.96 2678 136 0.2204 0.3325 REMARK 3 8 1.9585 - 1.8732 0.96 2677 143 0.2629 0.3549 REMARK 3 9 1.8732 - 1.8011 0.88 2461 134 0.3419 0.3914 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 42.36 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.23040 REMARK 3 B22 (A**2) : -1.98600 REMARK 3 B33 (A**2) : 5.21640 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 2453 REMARK 3 ANGLE : 0.963 3326 REMARK 3 CHIRALITY : 0.068 374 REMARK 3 PLANARITY : 0.004 429 REMARK 3 DIHEDRAL : 13.003 908 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3OD7 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-SEP-10. REMARK 100 THE RCSB ID CODE IS RCSB060967. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-08 REMARK 200 TEMPERATURE (KELVIN) : 105 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26076 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 96.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.30800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1D9V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 4000, 0.4M IMIDAZOLE/MALATE, REMARK 280 0.2M NACL, PH 6.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 303K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z 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 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 65.47850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.25750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 65.47850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.25750 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LYS A 309 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ILE A 300 N CA C O CB CG1 CG2 REMARK 480 ILE A 300 CD1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 217 -159.31 58.28 REMARK 500 ASN A 238 48.91 -82.12 REMARK 500 ALA A 263 43.75 -82.91 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 310 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 195 OH REMARK 620 2 TYR A 196 OH 99.1 REMARK 620 3 GLU A 57 OE1 89.6 169.6 REMARK 620 4 PO4 A 311 O4 83.7 99.9 86.8 REMARK 620 5 HIS A 9 NE2 102.4 88.6 83.9 168.8 REMARK 620 6 HOH A 404 O 169.7 84.5 87.9 86.2 87.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 311 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3KN7 RELATED DB: PDB REMARK 900 Y195A MUTANT FBPA REMARK 900 RELATED ID: 3KN8 RELATED DB: PDB REMARK 900 Y196A MUTANT FBPA DBREF 3OD7 A 1 309 UNP P35755 FBPA_HAEIN 24 332 SEQRES 1 A 309 ASP ILE THR VAL TYR ASN GLY GLN HIS LYS GLU ALA ALA SEQRES 2 A 309 THR ALA VAL ALA LYS ALA PHE GLU GLN GLU THR GLY ILE SEQRES 3 A 309 LYS VAL THR LEU ASN SER GLY LYS SER GLU GLN LEU ALA SEQRES 4 A 309 GLY GLN LEU LYS GLU GLU GLY ASP LYS THR PRO ALA ASP SEQRES 5 A 309 VAL PHE TYR THR GLU GLN THR ALA THR PHE ALA ASP LEU SEQRES 6 A 309 SER GLU ALA GLY LEU LEU ALA PRO ILE SER GLU GLN THR SEQRES 7 A 309 ILE GLN GLN THR ALA GLN LYS GLY VAL PRO LEU ALA PRO SEQRES 8 A 309 LYS LYS ASP TRP ILE ALA LEU SER GLY ARG SER ARG VAL SEQRES 9 A 309 VAL VAL TYR ASP HIS THR LYS LEU SER GLU LYS ASP MET SEQRES 10 A 309 GLU LYS SER VAL LEU ASP TYR ALA THR PRO LYS TRP LYS SEQRES 11 A 309 GLY LYS ILE GLY TYR VAL SER THR SER GLY ALA PHE LEU SEQRES 12 A 309 GLU GLN VAL VAL ALA LEU SER LYS MET LYS GLY ASP LYS SEQRES 13 A 309 VAL ALA LEU ASN TRP LEU LYS GLY LEU LYS GLU ASN GLY SEQRES 14 A 309 LYS LEU TYR ALA LYS ASN SER VAL ALA LEU GLN ALA VAL SEQRES 15 A 309 GLU ASN GLY GLU VAL PRO ALA ALA LEU ILE ASN ASN TYR SEQRES 16 A 309 TYR TRP TYR ASN LEU ALA LYS GLU LYS GLY VAL GLU ASN SEQRES 17 A 309 LEU LYS SER ARG LEU TYR PHE VAL ARG HIS GLN ASP PRO SEQRES 18 A 309 GLY ALA LEU VAL SER TYR SER GLY ALA ALA VAL LEU LYS SEQRES 19 A 309 ALA SER LYS ASN GLN ALA GLU ALA GLN LYS PHE VAL ASP SEQRES 20 A 309 PHE LEU ALA SER LYS LYS GLY GLN GLU ALA LEU VAL ALA SEQRES 21 A 309 ALA ARG ALA GLU TYR PRO LEU ARG ALA ASP VAL VAL SER SEQRES 22 A 309 PRO PHE ASN LEU GLU PRO TYR GLU LYS LEU GLU ALA PRO SEQRES 23 A 309 VAL VAL SER ALA THR THR ALA GLN ASP LYS GLU HIS ALA SEQRES 24 A 309 ILE LYS LEU ILE GLU GLU ALA GLY LEU LYS HET FE A 310 1 HET PO4 A 311 5 HETNAM FE FE (III) ION HETNAM PO4 PHOSPHATE ION FORMUL 2 FE FE 3+ FORMUL 3 PO4 O4 P 3- FORMUL 4 HOH *138(H2 O) HELIX 1 1 HIS A 9 GLY A 25 1 17 HELIX 2 2 LYS A 34 GLY A 46 1 13 HELIX 3 3 ASP A 47 THR A 49 5 3 HELIX 4 4 GLN A 58 THR A 61 5 4 HELIX 5 5 PHE A 62 ALA A 68 1 7 HELIX 6 6 SER A 75 THR A 82 1 8 HELIX 7 7 SER A 113 MET A 117 5 5 HELIX 8 8 SER A 120 ALA A 125 5 6 HELIX 9 9 THR A 126 LYS A 130 5 5 HELIX 10 10 SER A 139 GLY A 154 1 16 HELIX 11 11 GLY A 154 GLY A 169 1 16 HELIX 12 12 LYS A 174 ASN A 184 1 11 HELIX 13 13 ASN A 194 GLY A 205 1 12 HELIX 14 14 VAL A 206 LEU A 209 5 4 HELIX 15 15 ASP A 220 ALA A 223 5 4 HELIX 16 16 ASN A 238 SER A 251 1 14 HELIX 17 17 SER A 251 ARG A 262 1 12 HELIX 18 18 PRO A 279 GLU A 284 1 6 HELIX 19 19 THR A 292 ALA A 306 1 15 SHEET 1 A 5 VAL A 28 SER A 32 0 SHEET 2 A 5 ILE A 2 GLY A 7 1 N ASN A 6 O ASN A 31 SHEET 3 A 5 VAL A 53 THR A 56 1 O TYR A 55 N GLY A 7 SHEET 4 A 5 VAL A 225 LEU A 233 -1 O ALA A 231 N PHE A 54 SHEET 5 A 5 LEU A 71 ALA A 72 -1 N ALA A 72 O VAL A 232 SHEET 1 B 6 VAL A 28 SER A 32 0 SHEET 2 B 6 ILE A 2 GLY A 7 1 N ASN A 6 O ASN A 31 SHEET 3 B 6 VAL A 53 THR A 56 1 O TYR A 55 N GLY A 7 SHEET 4 B 6 VAL A 225 LEU A 233 -1 O ALA A 231 N PHE A 54 SHEET 5 B 6 ILE A 96 ASP A 108 -1 N LEU A 98 O SER A 228 SHEET 6 B 6 TYR A 265 PRO A 266 -1 O TYR A 265 N GLY A 100 SHEET 1 C 5 LYS A 170 LEU A 171 0 SHEET 2 C 5 ILE A 133 TYR A 135 1 N ILE A 133 O LYS A 170 SHEET 3 C 5 ALA A 189 ASN A 193 1 O ALA A 189 N GLY A 134 SHEET 4 C 5 ILE A 96 ASP A 108 -1 N VAL A 106 O ALA A 190 SHEET 5 C 5 SER A 211 TYR A 214 -1 O TYR A 214 N VAL A 105 SHEET 1 D 6 LEU A 71 ALA A 72 0 SHEET 2 D 6 VAL A 225 LEU A 233 -1 O VAL A 232 N ALA A 72 SHEET 3 D 6 ILE A 96 ASP A 108 -1 N LEU A 98 O SER A 228 SHEET 4 D 6 ALA A 189 ASN A 193 -1 O ALA A 190 N VAL A 106 SHEET 5 D 6 ILE A 133 TYR A 135 1 N GLY A 134 O ALA A 189 SHEET 6 D 6 LYS A 170 LEU A 171 1 O LYS A 170 N ILE A 133 LINK OH TYR A 195 FE FE A 310 1555 1555 2.02 LINK OH TYR A 196 FE FE A 310 1555 1555 2.06 LINK OE1 GLU A 57 FE FE A 310 1555 1555 2.17 LINK FE FE A 310 O4 PO4 A 311 1555 1555 2.18 LINK NE2 HIS A 9 FE FE A 310 1555 1555 2.22 LINK FE FE A 310 O HOH A 404 1555 1555 2.35 SITE 1 AC1 6 HIS A 9 GLU A 57 TYR A 195 TYR A 196 SITE 2 AC1 6 PO4 A 311 HOH A 404 SITE 1 AC2 14 GLU A 57 GLN A 58 ARG A 101 SER A 139 SITE 2 AC2 14 GLY A 140 ALA A 141 ASN A 175 ASN A 193 SITE 3 AC2 14 TYR A 195 TYR A 196 FE A 310 HOH A 404 SITE 4 AC2 14 HOH A 467 HOH A 540 CRYST1 130.957 52.515 40.989 90.00 90.00 90.00 P 21 21 2 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 0.007636 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019042 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024397 0.00000 MASTER 265 0 2 19 22 0 6 6 0 0 0 24 END