HEADER METAL TRANSPORT 11-APR-12 4ELR TITLE FERRIC BINDING PROTEIN WITH IRON AND CARBONATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON ABC TRANSPORTER, PERIPLASMIC IRON-BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FERRIC BINDING PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8 / ATCC 27634 / DSM 579; SOURCE 5 GENE: TTHA1628; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS BETA SHEET SURROUNDED BY ALPHA HELICES, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR Q.WANG,X.Q.LIU,X.Q.WANG REVDAT 2 20-MAR-24 4ELR 1 REMARK SEQADV LINK REVDAT 1 17-APR-13 4ELR 0 JRNL AUTH Q.WANG,X.Q.LIU,X.Q.WANG JRNL TITL CRYSTAL STRUCTURE OF FERRIC BINDING PROTEIN A JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_596) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 22428 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1133 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 42.4710 - 5.0016 0.99 2866 150 0.1701 0.1736 REMARK 3 2 5.0016 - 3.9709 1.00 2715 144 0.1379 0.1939 REMARK 3 3 3.9709 - 3.4692 1.00 2705 131 0.1609 0.1868 REMARK 3 4 3.4692 - 3.1521 0.99 2640 134 0.1730 0.2331 REMARK 3 5 3.1521 - 2.9263 1.00 2646 150 0.1810 0.2555 REMARK 3 6 2.9263 - 2.7538 0.99 2595 135 0.1767 0.2484 REMARK 3 7 2.7538 - 2.6159 0.99 2583 156 0.1896 0.2622 REMARK 3 8 2.6159 - 2.5020 0.97 2545 133 0.2105 0.3021 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.35 REMARK 3 B_SOL : 41.22 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.710 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.44 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.37 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.39060 REMARK 3 B22 (A**2) : 4.39060 REMARK 3 B33 (A**2) : -8.78110 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 : 0.008 4914 REMARK 3 ANGLE : 1.050 6665 REMARK 3 CHIRALITY : 0.072 758 REMARK 3 PLANARITY : 0.005 859 REMARK 3 DIHEDRAL : 15.138 1834 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A AND (RESSEQ 23:330 ) REMARK 3 SELECTION : CHAIN B AND (RESSEQ 23:330 ) REMARK 3 ATOM PAIRS NUMBER : 2387 REMARK 3 RMSD : 0.035 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4ELR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000071777. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22650 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 42.465 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 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) : 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 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MGCL2, 0.1M HEPES PH 7.5, 26% PEG REMARK 280 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 88.90033 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 177.80067 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 177.80067 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 88.90033 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 MET A 1 REMARK 465 MET A 2 REMARK 465 LYS A 3 REMARK 465 ARG A 4 REMARK 465 TYR A 5 REMARK 465 LEU A 6 REMARK 465 LEU A 7 REMARK 465 THR A 8 REMARK 465 LEU A 9 REMARK 465 ALA A 10 REMARK 465 ALA A 11 REMARK 465 PHE A 12 REMARK 465 ALA A 13 REMARK 465 ALA A 14 REMARK 465 LEU A 15 REMARK 465 GLY A 16 REMARK 465 ALA A 17 REMARK 465 LEU A 18 REMARK 465 ALA A 19 REMARK 465 GLN A 20 REMARK 465 HIS A 331 REMARK 465 HIS A 332 REMARK 465 HIS A 333 REMARK 465 HIS A 334 REMARK 465 HIS A 335 REMARK 465 HIS A 336 REMARK 465 MET B 1 REMARK 465 MET B 2 REMARK 465 LYS B 3 REMARK 465 ARG B 4 REMARK 465 TYR B 5 REMARK 465 LEU B 6 REMARK 465 LEU B 7 REMARK 465 THR B 8 REMARK 465 LEU B 9 REMARK 465 ALA B 10 REMARK 465 ALA B 11 REMARK 465 PHE B 12 REMARK 465 ALA B 13 REMARK 465 ALA B 14 REMARK 465 LEU B 15 REMARK 465 GLY B 16 REMARK 465 ALA B 17 REMARK 465 LEU B 18 REMARK 465 ALA B 19 REMARK 465 GLN B 20 REMARK 465 HIS B 331 REMARK 465 HIS B 332 REMARK 465 HIS B 333 REMARK 465 HIS B 334 REMARK 465 HIS B 335 REMARK 465 HIS B 336 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 SER A 55 -154.24 -142.45 REMARK 500 VAL A 117 -50.32 -127.19 REMARK 500 ASP A 238 130.20 -39.43 REMARK 500 PRO B 22 103.22 -55.46 REMARK 500 SER B 55 -153.50 -141.54 REMARK 500 VAL B 117 -50.71 -126.58 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 TYR A 162 OH REMARK 620 2 TYR A 219 OH 92.4 REMARK 620 3 TYR A 220 OH 107.5 112.4 REMARK 620 4 CO3 A 402 O2 122.1 87.7 125.6 REMARK 620 5 CO3 A 402 O1 87.6 142.9 102.8 61.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 162 OH REMARK 620 2 TYR B 219 OH 91.7 REMARK 620 3 TYR B 220 OH 101.8 108.4 REMARK 620 4 CO3 B 402 O3 124.8 89.2 129.9 REMARK 620 5 CO3 B 402 O2 100.5 149.9 95.9 61.2 REMARK 620 N 1 2 3 4 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 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO3 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO3 B 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ELO RELATED DB: PDB REMARK 900 RELATED ID: 4ELP RELATED DB: PDB REMARK 900 RELATED ID: 4ELQ RELATED DB: PDB DBREF 4ELR A 1 330 UNP Q5SHV2 Q5SHV2_THET8 1 330 DBREF 4ELR B 1 330 UNP Q5SHV2 Q5SHV2_THET8 1 330 SEQADV 4ELR HIS A 331 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS A 332 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS A 333 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS A 334 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS A 335 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS A 336 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS B 331 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS B 332 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS B 333 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS B 334 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS B 335 UNP Q5SHV2 EXPRESSION TAG SEQADV 4ELR HIS B 336 UNP Q5SHV2 EXPRESSION TAG SEQRES 1 A 336 MET MET LYS ARG TYR LEU LEU THR LEU ALA ALA PHE ALA SEQRES 2 A 336 ALA LEU GLY ALA LEU ALA GLN SER PRO THR LEU THR ILE SEQRES 3 A 336 TYR SER GLY ARG GLY GLN SER LEU VAL GLU PRO LEU VAL SEQRES 4 A 336 LYS GLN PHE GLU ALA GLU THR GLY ILE ARG VAL GLN VAL SEQRES 5 A 336 ARG TYR SER THR ASP ALA GLN ILE LEU ALA ALA LEU GLN SEQRES 6 A 336 GLU GLU GLY SER ARG SER PRO ALA ASP LEU PHE TRP ALA SEQRES 7 A 336 ASN THR ALA GLY ALA LEU GLY GLN ALA SER ALA LYS GLY SEQRES 8 A 336 LEU LEU ARG PRO LEU GLY GLU THR LEU LEU GLU LYS PRO SEQRES 9 A 336 ILE ALA PHE VAL PRO ALA SER ARG THR TRP VAL PRO VAL SEQRES 10 A 336 THR VAL ARG LEU ARG VAL LEU ALA TYR ASN PRO ASP ARG SEQRES 11 A 336 ILE LYS ALA GLU GLU LEU PRO GLU SER LEU LEU ASP LEU SEQRES 12 A 336 PRO ARG PHE ALA ARG GLU LYS GLY LEU VAL GLY ARG VAL SEQRES 13 A 336 GLY TRP THR PRO THR TYR SER SER PHE GLN ASP MET VAL SEQRES 14 A 336 ALA GLY MET ILE ALA LEU TYR GLY GLU GLU LYS THR ARG SEQRES 15 A 336 GLU TRP LEU LEU ALA MET LYS ALA LEU ALA PRO LYS ALA SEQRES 16 A 336 TYR PRO SER ASN PRO ALA MET LEU ASP ALA ILE ARG ALA SEQRES 17 A 336 GLY GLU VAL ASP LEU GLY SER THR ASN HIS TYR TYR VAL SEQRES 18 A 336 VAL ARG PHE ARG ARG ALA GLY TYR ARG LEU GLY MET HIS SEQRES 19 A 336 HIS PHE ARG ASP GLY ASP ALA GLY ASN LEU ALA LEU VAL SEQRES 20 A 336 THR GLY ALA GLY LEU LEU LYS THR SER LYS ASN LEU ALA SEQRES 21 A 336 ALA ALA THR ARG PHE LEU THR TYR LEU LEU SER PRO GLN SEQRES 22 A 336 ALA GLN GLN TYR PHE VAL GLY ASN ILE GLY GLU TYR PRO SEQRES 23 A 336 LEU VAL LYS GLY VAL ALA LEU ASP PRO ASN LEU LEU PRO SEQRES 24 A 336 LEU GLU GLU ALA LEU ALA LYS SER PRO LYS LEU ASP LEU SEQRES 25 A 336 GLU LYS LEU PRO LEU ASP ARG ALA LEU ARG LEU LEU ARG SEQRES 26 A 336 GLU THR GLY VAL LEU HIS HIS HIS HIS HIS HIS SEQRES 1 B 336 MET MET LYS ARG TYR LEU LEU THR LEU ALA ALA PHE ALA SEQRES 2 B 336 ALA LEU GLY ALA LEU ALA GLN SER PRO THR LEU THR ILE SEQRES 3 B 336 TYR SER GLY ARG GLY GLN SER LEU VAL GLU PRO LEU VAL SEQRES 4 B 336 LYS GLN PHE GLU ALA GLU THR GLY ILE ARG VAL GLN VAL SEQRES 5 B 336 ARG TYR SER THR ASP ALA GLN ILE LEU ALA ALA LEU GLN SEQRES 6 B 336 GLU GLU GLY SER ARG SER PRO ALA ASP LEU PHE TRP ALA SEQRES 7 B 336 ASN THR ALA GLY ALA LEU GLY GLN ALA SER ALA LYS GLY SEQRES 8 B 336 LEU LEU ARG PRO LEU GLY GLU THR LEU LEU GLU LYS PRO SEQRES 9 B 336 ILE ALA PHE VAL PRO ALA SER ARG THR TRP VAL PRO VAL SEQRES 10 B 336 THR VAL ARG LEU ARG VAL LEU ALA TYR ASN PRO ASP ARG SEQRES 11 B 336 ILE LYS ALA GLU GLU LEU PRO GLU SER LEU LEU ASP LEU SEQRES 12 B 336 PRO ARG PHE ALA ARG GLU LYS GLY LEU VAL GLY ARG VAL SEQRES 13 B 336 GLY TRP THR PRO THR TYR SER SER PHE GLN ASP MET VAL SEQRES 14 B 336 ALA GLY MET ILE ALA LEU TYR GLY GLU GLU LYS THR ARG SEQRES 15 B 336 GLU TRP LEU LEU ALA MET LYS ALA LEU ALA PRO LYS ALA SEQRES 16 B 336 TYR PRO SER ASN PRO ALA MET LEU ASP ALA ILE ARG ALA SEQRES 17 B 336 GLY GLU VAL ASP LEU GLY SER THR ASN HIS TYR TYR VAL SEQRES 18 B 336 VAL ARG PHE ARG ARG ALA GLY TYR ARG LEU GLY MET HIS SEQRES 19 B 336 HIS PHE ARG ASP GLY ASP ALA GLY ASN LEU ALA LEU VAL SEQRES 20 B 336 THR GLY ALA GLY LEU LEU LYS THR SER LYS ASN LEU ALA SEQRES 21 B 336 ALA ALA THR ARG PHE LEU THR TYR LEU LEU SER PRO GLN SEQRES 22 B 336 ALA GLN GLN TYR PHE VAL GLY ASN ILE GLY GLU TYR PRO SEQRES 23 B 336 LEU VAL LYS GLY VAL ALA LEU ASP PRO ASN LEU LEU PRO SEQRES 24 B 336 LEU GLU GLU ALA LEU ALA LYS SER PRO LYS LEU ASP LEU SEQRES 25 B 336 GLU LYS LEU PRO LEU ASP ARG ALA LEU ARG LEU LEU ARG SEQRES 26 B 336 GLU THR GLY VAL LEU HIS HIS HIS HIS HIS HIS HET FE A 401 1 HET CO3 A 402 4 HET FE B 401 1 HET CO3 B 402 4 HETNAM FE FE (III) ION HETNAM CO3 CARBONATE ION FORMUL 3 FE 2(FE 3+) FORMUL 4 CO3 2(C O3 2-) FORMUL 7 HOH *242(H2 O) HELIX 1 1 GLY A 31 GLY A 47 1 17 HELIX 2 2 THR A 56 GLY A 68 1 13 HELIX 3 3 SER A 69 SER A 71 5 3 HELIX 4 4 THR A 80 LYS A 90 1 11 HELIX 5 5 GLY A 97 GLU A 102 1 6 HELIX 6 6 LYS A 132 LEU A 136 5 5 HELIX 7 7 SER A 139 LEU A 141 5 3 HELIX 8 8 ASP A 142 LYS A 150 1 9 HELIX 9 9 TYR A 162 LEU A 191 1 30 HELIX 10 10 SER A 198 ALA A 208 1 11 HELIX 11 11 HIS A 218 ALA A 227 1 10 HELIX 12 12 ASP A 240 ASN A 243 5 4 HELIX 13 13 ASN A 258 LEU A 270 1 13 HELIX 14 14 SER A 271 ASN A 281 1 11 HELIX 15 15 PRO A 299 SER A 307 1 9 HELIX 16 16 ASP A 311 LEU A 315 5 5 HELIX 17 17 PRO A 316 THR A 327 1 12 HELIX 18 18 GLY B 31 GLY B 47 1 17 HELIX 19 19 THR B 56 GLY B 68 1 13 HELIX 20 20 SER B 69 SER B 71 5 3 HELIX 21 21 THR B 80 LYS B 90 1 11 HELIX 22 22 GLY B 97 GLU B 102 1 6 HELIX 23 23 LYS B 132 LEU B 136 5 5 HELIX 24 24 SER B 139 LEU B 141 5 3 HELIX 25 25 ASP B 142 LYS B 150 1 9 HELIX 26 26 TYR B 162 LEU B 191 1 30 HELIX 27 27 SER B 198 ALA B 208 1 11 HELIX 28 28 HIS B 218 ALA B 227 1 10 HELIX 29 29 ASP B 240 ASN B 243 5 4 HELIX 30 30 ASN B 258 LEU B 270 1 13 HELIX 31 31 SER B 271 ASN B 281 1 11 HELIX 32 32 PRO B 299 SER B 307 1 9 HELIX 33 33 ASP B 311 LEU B 315 5 5 HELIX 34 34 PRO B 316 THR B 327 1 12 SHEET 1 A 6 VAL A 50 TYR A 54 0 SHEET 2 A 6 LEU A 24 SER A 28 1 N ILE A 26 O ARG A 53 SHEET 3 A 6 LEU A 75 ALA A 78 1 O LEU A 75 N TYR A 27 SHEET 4 A 6 ALA A 245 LEU A 252 -1 O GLY A 251 N PHE A 76 SHEET 5 A 6 VAL A 115 TYR A 126 -1 N ARG A 120 O LEU A 246 SHEET 6 A 6 GLY A 232 HIS A 234 -1 O HIS A 234 N LEU A 124 SHEET 1 B 5 LYS A 194 ALA A 195 0 SHEET 2 B 5 VAL A 156 TRP A 158 1 N VAL A 156 O LYS A 194 SHEET 3 B 5 LEU A 213 ASN A 217 1 O LEU A 213 N GLY A 157 SHEET 4 B 5 VAL A 115 TYR A 126 -1 N ALA A 125 O GLY A 214 SHEET 5 B 5 TYR A 285 PRO A 286 -1 O TYR A 285 N VAL A 119 SHEET 1 C 6 VAL B 50 TYR B 54 0 SHEET 2 C 6 LEU B 24 SER B 28 1 N ILE B 26 O ARG B 53 SHEET 3 C 6 LEU B 75 ALA B 78 1 O LEU B 75 N TYR B 27 SHEET 4 C 6 ALA B 245 LEU B 252 -1 O GLY B 251 N PHE B 76 SHEET 5 C 6 VAL B 115 TYR B 126 -1 N ARG B 120 O LEU B 246 SHEET 6 C 6 GLY B 232 HIS B 234 -1 O HIS B 234 N LEU B 124 SHEET 1 D 5 LYS B 194 ALA B 195 0 SHEET 2 D 5 VAL B 156 TRP B 158 1 N TRP B 158 O LYS B 194 SHEET 3 D 5 LEU B 213 ASN B 217 1 O LEU B 213 N GLY B 157 SHEET 4 D 5 VAL B 115 TYR B 126 -1 N ALA B 125 O GLY B 214 SHEET 5 D 5 TYR B 285 PRO B 286 -1 O TYR B 285 N VAL B 119 LINK OH TYR A 162 FE FE A 401 1555 1555 1.83 LINK OH TYR A 219 FE FE A 401 1555 1555 1.88 LINK OH TYR A 220 FE FE A 401 1555 1555 1.89 LINK FE FE A 401 O2 CO3 A 402 1555 1555 2.16 LINK FE FE A 401 O1 CO3 A 402 1555 1555 2.26 LINK OH TYR B 162 FE FE B 401 1555 1555 1.85 LINK OH TYR B 219 FE FE B 401 1555 1555 1.84 LINK OH TYR B 220 FE FE B 401 1555 1555 1.99 LINK FE FE B 401 O3 CO3 B 402 1555 1555 2.18 LINK FE FE B 401 O2 CO3 B 402 1555 1555 2.28 SITE 1 AC1 4 TYR A 162 TYR A 219 TYR A 220 CO3 A 402 SITE 1 AC2 10 ARG A 30 GLY A 31 LEU A 34 ASN A 79 SITE 2 AC2 10 ARG A 120 TYR A 162 TYR A 219 TYR A 220 SITE 3 AC2 10 FE A 401 HOH A 531 SITE 1 AC3 4 TYR B 162 TYR B 219 TYR B 220 CO3 B 402 SITE 1 AC4 10 ARG B 30 GLY B 31 LEU B 34 ASN B 79 SITE 2 AC4 10 ARG B 120 TYR B 162 TYR B 219 TYR B 220 SITE 3 AC4 10 FE B 401 HOH B 585 CRYST1 63.602 63.602 266.701 90.00 90.00 120.00 P 31 2 1 12 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 0.015723 0.009078 0.000000 0.00000 SCALE2 0.000000 0.018155 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003750 0.00000