HEADER METAL TRANSPORT 23-FEB-17 5UY4 TITLE YFEA FROM M9 MINIMAL MEDIA SUPPLEMENTED WITH IRON - FE WAVELENGTH COMPND MOL_ID: 1; COMPND 2 MOLECULE: PERIPLASMIC CHELATED IRON-BINDING PROTEIN YFEA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: YERSINIA PESTIS; SOURCE 3 ORGANISM_TAXID: 632; SOURCE 4 GENE: YFEA, YPO2439, Y1897, YP_2227; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS POLYSPECIFIC, TRANSITION METAL, TRANSPORT, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR C.D.RADKA,L.J.DELUCAS,S.G.ALLER REVDAT 4 04-OCT-23 5UY4 1 REMARK REVDAT 3 09-AUG-17 5UY4 1 REMARK REVDAT 2 02-AUG-17 5UY4 1 JRNL REVDAT 1 12-JUL-17 5UY4 0 JRNL AUTH C.D.RADKA,L.J.DELUCAS,L.S.WILSON,M.B.LAWRENZ,R.D.PERRY, JRNL AUTH 2 S.G.ALLER JRNL TITL CRYSTAL STRUCTURE OF YERSINIA PESTIS VIRULENCE FACTOR YFEA JRNL TITL 2 REVEALS TWO POLYSPECIFIC METAL-BINDING SITES. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 73 557 2017 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 28695856 JRNL DOI 10.1107/S2059798317006349 REMARK 2 REMARK 2 RESOLUTION. 1.92 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.92 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 21444 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.300 REMARK 3 FREE R VALUE TEST SET COUNT : 3742 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 47.2212 - 5.7416 1.00 1363 157 0.1642 0.1520 REMARK 3 2 5.7416 - 4.5585 1.00 1421 112 0.1557 0.1680 REMARK 3 3 4.5585 - 3.9826 1.00 1374 154 0.1397 0.1619 REMARK 3 4 3.9826 - 3.6186 1.00 1346 157 0.1559 0.1686 REMARK 3 5 3.6186 - 3.3593 1.00 1389 137 0.1704 0.2357 REMARK 3 6 3.3593 - 3.1613 1.00 1377 152 0.1695 0.1757 REMARK 3 7 3.1613 - 3.0030 0.99 1399 122 0.1783 0.2043 REMARK 3 8 3.0030 - 2.8723 0.99 1371 145 0.1908 0.2527 REMARK 3 9 2.8723 - 2.7617 0.99 1345 147 0.1934 0.2145 REMARK 3 10 2.7617 - 2.6664 0.99 1376 156 0.1778 0.2294 REMARK 3 11 2.6664 - 2.5831 0.99 1375 147 0.1686 0.1858 REMARK 3 12 2.5831 - 2.5092 0.98 1347 135 0.1791 0.2229 REMARK 3 13 2.5092 - 2.4432 0.98 1377 135 0.1732 0.2258 REMARK 3 14 2.4432 - 2.3836 0.98 1332 139 0.1730 0.2376 REMARK 3 15 2.3836 - 2.3294 0.98 1408 118 0.1747 0.2196 REMARK 3 16 2.3294 - 2.2798 0.97 1331 130 0.1799 0.1868 REMARK 3 17 2.2798 - 2.2342 0.98 1351 159 0.1771 0.2431 REMARK 3 18 2.2342 - 2.1921 0.97 1352 117 0.1971 0.2536 REMARK 3 19 2.1921 - 2.1529 0.98 1369 141 0.1807 0.2430 REMARK 3 20 2.1529 - 2.1164 0.97 1359 114 0.1939 0.2086 REMARK 3 21 2.1164 - 2.0823 0.97 1318 137 0.1908 0.2274 REMARK 3 22 2.0823 - 2.0502 0.96 1344 111 0.1823 0.2348 REMARK 3 23 2.0502 - 2.0201 0.97 1341 144 0.1808 0.2055 REMARK 3 24 2.0201 - 1.9916 0.96 1333 144 0.1927 0.2265 REMARK 3 25 1.9916 - 1.9647 0.96 1310 161 0.2071 0.2598 REMARK 3 26 1.9647 - 1.9392 0.96 1286 146 0.2474 0.3079 REMARK 3 27 1.9392 - 1.9150 0.89 1249 128 0.2927 0.3299 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.670 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.43 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 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 : 0.007 2185 REMARK 3 ANGLE : 0.805 2975 REMARK 3 CHIRALITY : 0.058 333 REMARK 3 PLANARITY : 0.007 384 REMARK 3 DIHEDRAL : 3.264 1320 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 5UY4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-FEB-17. REMARK 100 THE DEPOSITION ID IS D_1000226615. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JAN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.74013 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 V712 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21484 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.915 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 7.900 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 56.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.92 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.1 REMARK 200 DATA REDUNDANCY IN SHELL : 7.80 REMARK 200 R MERGE FOR SHELL (I) : 0.41400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 5UY0 REMARK 200 REMARK 200 REMARK: TETRAGONAL PRISM REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 20MM BIS-TRIS, 50MM REMARK 280 SODIUM CHLORIDE, 0.05% W/V SODIUM AZIDE, PH 6.3, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 30.96500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.57700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.18700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.57700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.96500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.18700 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 MET A 1 REMARK 465 ILE A 2 REMARK 465 GLU A 3 REMARK 465 ARG A 4 REMARK 465 LEU A 5 REMARK 465 ASN A 6 REMARK 465 SER A 7 REMARK 465 PRO A 8 REMARK 465 PHE A 9 REMARK 465 LEU A 10 REMARK 465 ARG A 11 REMARK 465 ALA A 12 REMARK 465 ALA A 13 REMARK 465 ALA A 14 REMARK 465 LEU A 15 REMARK 465 PHE A 16 REMARK 465 THR A 17 REMARK 465 ILE A 18 REMARK 465 VAL A 19 REMARK 465 ALA A 20 REMARK 465 PHE A 21 REMARK 465 SER A 22 REMARK 465 SER A 23 REMARK 465 LEU A 24 REMARK 465 ILE A 25 REMARK 465 SER A 26 REMARK 465 THR A 27 REMARK 465 ALA A 28 REMARK 465 ALA A 29 REMARK 465 LEU A 30 REMARK 465 ALA A 31 REMARK 465 GLU A 32 REMARK 465 ASN A 33 REMARK 465 ASN A 34 REMARK 465 PRO A 35 REMARK 465 SER A 36 REMARK 465 ASP A 37 REMARK 465 THR A 38 REMARK 465 GLY A 310 REMARK 465 GLN A 311 REMARK 465 LEU A 312 REMARK 465 GLU A 313 REMARK 465 HIS A 314 REMARK 465 HIS A 315 REMARK 465 HIS A 316 REMARK 465 HIS A 317 REMARK 465 HIS A 318 REMARK 465 HIS A 319 REMARK 465 HIS A 320 REMARK 465 HIS A 321 REMARK 465 HIS A 322 REMARK 465 HIS A 323 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 O HOH A 534 O HOH A 670 2.05 REMARK 500 NZ LYS A 215 O HOH A 501 2.16 REMARK 500 OE1 GLN A 79 O HOH A 502 2.17 REMARK 500 O HOH A 659 O HOH A 714 2.18 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 ASN A 100 42.09 35.33 REMARK 500 HIS A 141 48.24 -81.95 REMARK 500 SER A 206 -74.71 -88.63 REMARK 500 ALA A 229 159.94 177.66 REMARK 500 VAL A 281 -52.63 -143.93 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 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 76 NE2 REMARK 620 2 HIS A 141 NE2 102.9 REMARK 620 3 GLU A 207 OE1 129.1 103.5 REMARK 620 4 GLU A 207 OE2 82.4 90.6 54.6 REMARK 620 5 ASP A 282 OD1 114.2 82.7 111.7 163.0 REMARK 620 6 ASP A 282 OD2 94.5 136.2 95.6 131.8 53.5 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 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5UXS RELATED DB: PDB REMARK 900 RELATED ID: 5UXU RELATED DB: PDB REMARK 900 RELATED ID: 5UY0 RELATED DB: PDB REMARK 900 RELATED ID: 5UY5 RELATED DB: PDB REMARK 900 RELATED ID: 5UYA RELATED DB: PDB REMARK 900 RELATED ID: 5UYB RELATED DB: PDB REMARK 900 RELATED ID: 5UYD RELATED DB: PDB REMARK 900 RELATED ID: 5UYE RELATED DB: PDB REMARK 900 RELATED ID: 5UYF RELATED DB: PDB REMARK 900 RELATED ID: 5UYG RELATED DB: PDB REMARK 900 RELATED ID: 5UYH RELATED DB: PDB REMARK 900 RELATED ID: 5UYC RELATED DB: PDB DBREF 5UY4 A 1 311 UNP Q56952 YFEA_YERPE 1 311 SEQADV 5UY4 LEU A 312 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 GLU A 313 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 314 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 315 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 316 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 317 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 318 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 319 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 320 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 321 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 322 UNP Q56952 EXPRESSION TAG SEQADV 5UY4 HIS A 323 UNP Q56952 EXPRESSION TAG SEQRES 1 A 323 MET ILE GLU ARG LEU ASN SER PRO PHE LEU ARG ALA ALA SEQRES 2 A 323 ALA LEU PHE THR ILE VAL ALA PHE SER SER LEU ILE SER SEQRES 3 A 323 THR ALA ALA LEU ALA GLU ASN ASN PRO SER ASP THR ALA SEQRES 4 A 323 LYS LYS PHE LYS VAL VAL THR THR PHE THR ILE ILE GLN SEQRES 5 A 323 ASP ILE ALA GLN ASN ILE ALA GLY ASP VAL ALA VAL VAL SEQRES 6 A 323 GLU SER ILE THR LYS PRO GLY ALA GLU ILE HIS ASP TYR SEQRES 7 A 323 GLN PRO THR PRO ARG ASP ILE VAL LYS ALA GLN SER ALA SEQRES 8 A 323 ASP LEU ILE LEU TRP ASN GLY MET ASN LEU GLU ARG TRP SEQRES 9 A 323 PHE GLU LYS PHE PHE GLU SER ILE LYS ASP VAL PRO SER SEQRES 10 A 323 ALA VAL VAL THR ALA GLY ILE THR PRO LEU PRO ILE ARG SEQRES 11 A 323 GLU GLY PRO TYR SER GLY ILE ALA ASN PRO HIS ALA TRP SEQRES 12 A 323 MET SER PRO SER ASN ALA LEU ILE TYR ILE GLU ASN ILE SEQRES 13 A 323 ARG LYS ALA LEU VAL GLU HIS ASP PRO ALA HIS ALA GLU SEQRES 14 A 323 THR TYR ASN ARG ASN ALA GLN ALA TYR ALA GLU LYS ILE SEQRES 15 A 323 LYS ALA LEU ASP ALA PRO LEU ARG GLU ARG LEU SER ARG SEQRES 16 A 323 ILE PRO ALA GLU GLN ARG TRP LEU VAL THR SER GLU GLY SEQRES 17 A 323 ALA PHE SER TYR LEU ALA LYS ASP TYR GLY PHE LYS GLU SEQRES 18 A 323 VAL TYR LEU TRP PRO ILE ASN ALA GLU GLN GLN GLY ILE SEQRES 19 A 323 PRO GLN GLN VAL ARG HIS VAL ILE ASP ILE ILE ARG GLU SEQRES 20 A 323 ASN LYS ILE PRO VAL VAL PHE SER GLU SER THR ILE SER SEQRES 21 A 323 ASP LYS PRO ALA LYS GLN VAL SER LYS GLU THR GLY ALA SEQRES 22 A 323 GLN TYR GLY GLY VAL LEU TYR VAL ASP SER LEU SER GLY SEQRES 23 A 323 GLU LYS GLY PRO VAL PRO THR TYR ILE SER LEU ILE ASN SEQRES 24 A 323 MET THR VAL ASP THR ILE ALA LYS GLY PHE GLY GLN LEU SEQRES 25 A 323 GLU HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS HET FE A 401 1 HETNAM FE FE (III) ION FORMUL 2 FE FE 3+ FORMUL 3 HOH *245(H2 O) HELIX 1 AA1 PHE A 48 GLY A 60 1 13 HELIX 2 AA2 THR A 81 SER A 90 1 10 HELIX 3 AA3 TRP A 104 GLU A 110 1 7 HELIX 4 AA4 HIS A 141 MET A 144 5 4 HELIX 5 AA5 SER A 145 ASP A 164 1 20 HELIX 6 AA6 HIS A 167 ALA A 184 1 18 HELIX 7 AA7 LEU A 185 LEU A 193 1 9 HELIX 8 AA8 PRO A 197 GLN A 200 5 4 HELIX 9 AA9 PHE A 210 TYR A 217 1 8 HELIX 10 AB1 GLY A 233 LYS A 249 1 17 HELIX 11 AB2 ASP A 261 GLU A 270 1 10 HELIX 12 AB3 THR A 293 PHE A 309 1 17 SHEET 1 AA1 4 ALA A 63 SER A 67 0 SHEET 2 AA1 4 PHE A 42 THR A 46 1 N VAL A 44 O VAL A 64 SHEET 3 AA1 4 LEU A 93 TRP A 96 1 O LEU A 93 N VAL A 45 SHEET 4 AA1 4 SER A 117 VAL A 119 1 O ALA A 118 N ILE A 94 SHEET 1 AA2 2 TRP A 202 GLU A 207 0 SHEET 2 AA2 2 LYS A 220 TRP A 225 1 O LYS A 220 N LEU A 203 SHEET 1 AA3 2 VAL A 252 GLU A 256 0 SHEET 2 AA3 2 GLN A 274 LEU A 279 1 O LEU A 279 N SER A 255 LINK NE2 HIS A 76 FE FE A 401 1555 1555 2.06 LINK NE2 HIS A 141 FE FE A 401 1555 1555 2.13 LINK OE1 GLU A 207 FE FE A 401 1555 1555 2.14 LINK OE2 GLU A 207 FE FE A 401 1555 1555 2.54 LINK OD1 ASP A 282 FE FE A 401 1555 1555 2.66 LINK OD2 ASP A 282 FE FE A 401 1555 1555 2.13 SITE 1 AC1 4 HIS A 76 HIS A 141 GLU A 207 ASP A 282 CRYST1 61.930 66.374 67.154 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016147 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015066 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014891 0.00000