HEADER METAL TRANSPORT 23-FEB-17 5UYB TITLE YFEA FROM M9 MINIMAL MEDIA SUPPLEMENTED WITH MANGANESE - 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 5UYB 1 REMARK REVDAT 3 09-AUG-17 5UYB 1 REMARK REVDAT 2 02-AUG-17 5UYB 1 JRNL REVDAT 1 12-JUL-17 5UYB 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. 1.95 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 21444 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 3457 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 39.1564 - 5.6970 1.00 1247 137 0.1553 0.1620 REMARK 3 2 5.6970 - 4.5241 1.00 1253 139 0.1474 0.1634 REMARK 3 3 4.5241 - 3.9528 1.00 1246 142 0.1400 0.1549 REMARK 3 4 3.9528 - 3.5917 1.00 1259 141 0.1515 0.1863 REMARK 3 5 3.5917 - 3.3344 1.00 1237 134 0.1569 0.2000 REMARK 3 6 3.3344 - 3.1379 1.00 1268 139 0.1733 0.2268 REMARK 3 7 3.1379 - 2.9808 1.00 1232 141 0.1750 0.2006 REMARK 3 8 2.9808 - 2.8511 1.00 1261 143 0.1778 0.2404 REMARK 3 9 2.8511 - 2.7413 1.00 1210 138 0.1705 0.1914 REMARK 3 10 2.7413 - 2.6468 1.00 1266 143 0.1633 0.2257 REMARK 3 11 2.6468 - 2.5640 1.00 1244 134 0.1737 0.2329 REMARK 3 12 2.5640 - 2.4908 1.00 1256 140 0.1718 0.2417 REMARK 3 13 2.4908 - 2.4252 1.00 1256 138 0.1693 0.2339 REMARK 3 14 2.4252 - 2.3660 1.00 1236 139 0.1631 0.2082 REMARK 3 15 2.3660 - 2.3122 1.00 1235 139 0.1722 0.1788 REMARK 3 16 2.3122 - 2.2630 0.99 1250 139 0.1676 0.2206 REMARK 3 17 2.2630 - 2.2178 1.00 1224 134 0.1727 0.2187 REMARK 3 18 2.2178 - 2.1759 1.00 1265 140 0.1712 0.2049 REMARK 3 19 2.1759 - 2.1371 0.98 1249 136 0.1838 0.2191 REMARK 3 20 2.1371 - 2.1009 1.00 1218 138 0.1643 0.1903 REMARK 3 21 2.1009 - 2.0670 0.98 1246 138 0.1821 0.2203 REMARK 3 22 2.0670 - 2.0352 0.99 1247 141 0.1862 0.2157 REMARK 3 23 2.0352 - 2.0052 1.00 1212 129 0.1783 0.2489 REMARK 3 24 2.0052 - 1.9770 0.97 1220 138 0.2087 0.2753 REMARK 3 25 1.9770 - 1.9503 0.97 1242 137 0.2326 0.3077 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.480 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.29 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 : 0.006 2205 REMARK 3 ANGLE : 0.764 3002 REMARK 3 CHIRALITY : 0.057 336 REMARK 3 PLANARITY : 0.006 388 REMARK 3 DIHEDRAL : 3.007 1331 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 5UYB 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_1000226623. 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 : 18617 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 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 (%) : 99.7 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 52.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.50 REMARK 200 R MERGE FOR SHELL (I) : 0.40200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.200 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: 5UYA REMARK 200 REMARK 200 REMARK: TETRAGONAL PRISM REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 27.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 20MM BIS-TRIS PROPANE, REMARK 280 50MM SODIUM CHLORIDE, 0.005% W/V SODIUM AZIDE, PH 6.3, VAPOR REMARK 280 DIFFUSION, 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 20.87300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 56.37200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.09300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 56.37200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.87300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.09300 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 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 571 O HOH A 708 1.97 REMARK 500 O HOH A 704 O HOH A 723 1.98 REMARK 500 OH TYR A 280 O HOH A 501 2.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 670 O HOH A 724 4545 2.09 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 ALA A 39 -113.49 -72.17 REMARK 500 HIS A 141 48.25 -81.63 REMARK 500 SER A 206 -70.29 -83.74 REMARK 500 ALA A 229 -138.46 -167.72 REMARK 500 PRO A 235 176.51 -55.57 REMARK 500 GLN A 236 -55.64 72.12 REMARK 500 VAL A 281 -51.75 -142.37 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 98.5 REMARK 620 3 GLU A 207 OE1 126.9 103.6 REMARK 620 4 GLU A 207 OE2 80.3 89.1 52.8 REMARK 620 5 ASP A 282 OD1 116.6 87.1 112.2 163.1 REMARK 620 6 ASP A 282 OD2 94.3 142.7 96.2 127.7 56.0 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: 5UYA RELATED DB: PDB REMARK 900 YFEA FROM M9 MINIMAL MEDIA SUPPLEMENTED WITH MANGANESE - FE REMARK 900 WAVELENGTH DBREF 5UYB A 1 311 UNP Q56952 YFEA_YERPE 1 311 SEQADV 5UYB LEU A 312 UNP Q56952 EXPRESSION TAG SEQADV 5UYB GLU A 313 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 314 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 315 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 316 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 317 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 318 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 319 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 320 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 321 UNP Q56952 EXPRESSION TAG SEQADV 5UYB HIS A 322 UNP Q56952 EXPRESSION TAG SEQADV 5UYB 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 *230(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 ARG A 195 1 29 HELIX 7 AA7 ILE A 196 GLN A 200 5 5 HELIX 8 AA8 PHE A 210 GLY A 218 1 9 HELIX 9 AA9 GLN A 236 LYS A 249 1 14 HELIX 10 AB1 ASP A 261 THR A 271 1 11 HELIX 11 AB2 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 GLY A 276 N VAL A 253 LINK NE2 HIS A 76 FE FE A 401 1555 1555 2.05 LINK NE2 HIS A 141 FE FE A 401 1555 1555 2.20 LINK OE1 GLU A 207 FE FE A 401 1555 1555 2.08 LINK OE2 GLU A 207 FE FE A 401 1555 1555 2.67 LINK OD1 ASP A 282 FE FE A 401 1555 1555 2.47 LINK OD2 ASP A 282 FE FE A 401 1555 1555 2.16 SITE 1 AC1 4 HIS A 76 HIS A 141 GLU A 207 ASP A 282 CRYST1 41.746 52.186 112.744 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 0.023954 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019162 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008870 0.00000