HEADER TRANSPORT PROTEIN 23-JAN-10 3LHS TITLE OPEN CONFORMATION OF HTSA COMPLEXED WITH STAPHYLOFERRIN A COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERRICHROME ABC TRANSPORTER LIPOPROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 38-327; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS SUBSP. AUREUS STRAIN; SOURCE 3 ORGANISM_TAXID: 426430; SOURCE 4 STRAIN: NEWMAN; SOURCE 5 GENE: HTSA, NWMN_2078; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS SIDEROPHORE, IRON, RECEPTOR, LIPOPROTEIN, BINDING PROTEIN, TRANSPORT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.C.GRIGG,M.E.P.MURPHY REVDAT 7 21-FEB-24 3LHS 1 REMARK SEQADV REVDAT 6 11-APR-18 3LHS 1 REMARK REVDAT 5 04-APR-18 3LHS 1 REMARK REVDAT 4 01-NOV-17 3LHS 1 REMARK REVDAT 3 13-JUL-11 3LHS 1 VERSN REVDAT 2 26-MAY-10 3LHS 1 JRNL REVDAT 1 09-FEB-10 3LHS 0 JRNL AUTH J.C.GRIGG,J.D.COOPER,J.CHEUNG,D.E.HEINRICHS,M.E.MURPHY JRNL TITL THE STAPHYLOCOCCUS AUREUS SIDEROPHORE RECEPTOR HTSA JRNL TITL 2 UNDERGOES LOCALIZED CONFORMATIONAL CHANGES TO ENCLOSE JRNL TITL 3 STAPHYLOFERRIN A IN AN ARGININE-RICH BINDING POCKET. JRNL REF J.BIOL.CHEM. V. 285 11162 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20147287 JRNL DOI 10.1074/JBC.M109.097865 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.5.0102 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 65945 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3504 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4718 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.52 REMARK 3 BIN R VALUE (WORKING SET) : 0.2150 REMARK 3 BIN FREE R VALUE SET COUNT : 240 REMARK 3 BIN FREE R VALUE : 0.2510 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2307 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 313 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.34000 REMARK 3 B22 (A**2) : 0.13000 REMARK 3 B33 (A**2) : -0.78000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.84000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.054 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.051 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.029 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.511 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2563 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3466 ; 1.494 ; 1.999 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 325 ; 5.754 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 111 ;41.841 ;25.315 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 511 ;11.778 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;16.996 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 382 ; 0.095 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1908 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1557 ; 1.646 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2537 ; 2.574 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1006 ; 3.787 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 929 ; 5.754 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2563 ; 1.719 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3LHS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-FEB-10. REMARK 100 THE DEPOSITION ID IS D_1000057293. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-FEB-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 69549 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 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 (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.35500 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 24% JEFFAMINE ED-2001, PH REMARK 280 7.0, HANGING DROP, TEMPERATURE 298K 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 21.75750 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: 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 GLY A 32 REMARK 465 SER A 33 REMARK 465 HIS A 34 REMARK 465 MET A 35 REMARK 465 LYS A 327 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 ASP A 43 -165.46 -121.94 REMARK 500 LYS A 55 -31.06 -130.37 REMARK 500 SER A 145 -73.32 -147.68 REMARK 500 LYS A 203 -122.98 60.03 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 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SF8 A 501 O30 REMARK 620 2 SF8 A 501 O18 169.7 REMARK 620 3 SF8 A 501 O19 97.2 87.5 REMARK 620 4 SF8 A 501 O29 77.7 111.3 93.9 REMARK 620 5 SF8 A 501 O32 87.5 88.0 175.3 86.6 REMARK 620 6 SF8 A 501 O22 85.2 87.0 77.1 159.5 104.0 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 GOL A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF8 A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EIW RELATED DB: PDB REMARK 900 APO-HTSA REMARK 900 RELATED ID: 3EIX RELATED DB: PDB REMARK 900 SELENOMETHIONINE LABELLED APO-HTSA REMARK 900 RELATED ID: 3LI2 RELATED DB: PDB DBREF 3LHS A 38 327 UNP A6QJ18 A6QJ18_STAAE 38 327 SEQADV 3LHS GLY A 32 UNP A6QJ18 EXPRESSION TAG SEQADV 3LHS SER A 33 UNP A6QJ18 EXPRESSION TAG SEQADV 3LHS HIS A 34 UNP A6QJ18 EXPRESSION TAG SEQADV 3LHS MET A 35 UNP A6QJ18 EXPRESSION TAG SEQADV 3LHS ALA A 36 UNP A6QJ18 EXPRESSION TAG SEQADV 3LHS SER A 37 UNP A6QJ18 EXPRESSION TAG SEQRES 1 A 296 GLY SER HIS MET ALA SER THR ILE SER VAL LYS ASP GLU SEQRES 2 A 296 ASN GLY THR VAL LYS VAL PRO LYS ASP ALA LYS ARG ILE SEQRES 3 A 296 VAL VAL LEU GLU TYR SER PHE ALA ASP ALA LEU ALA ALA SEQRES 4 A 296 LEU ASP VAL LYS PRO VAL GLY ILE ALA ASP ASP GLY LYS SEQRES 5 A 296 LYS LYS ARG ILE ILE LYS PRO VAL ARG GLU LYS ILE GLY SEQRES 6 A 296 ASP TYR THR SER VAL GLY THR ARG LYS GLN PRO ASN LEU SEQRES 7 A 296 GLU GLU ILE SER LYS LEU LYS PRO ASP LEU ILE ILE ALA SEQRES 8 A 296 ASP SER SER ARG HIS LYS GLY ILE ASN LYS GLU LEU ASN SEQRES 9 A 296 LYS ILE ALA PRO THR LEU SER LEU LYS SER PHE ASP GLY SEQRES 10 A 296 ASP TYR LYS GLN ASN ILE ASN SER PHE LYS THR ILE ALA SEQRES 11 A 296 LYS ALA LEU ASN LYS GLU LYS GLU GLY GLU LYS ARG LEU SEQRES 12 A 296 ALA GLU HIS ASP LYS LEU ILE ASN LYS TYR LYS ASP GLU SEQRES 13 A 296 ILE LYS PHE ASP ARG ASN GLN LYS VAL LEU PRO ALA VAL SEQRES 14 A 296 VAL ALA LYS ALA GLY LEU LEU ALA HIS PRO ASN TYR SER SEQRES 15 A 296 TYR VAL GLY GLN PHE LEU ASN GLU LEU GLY PHE LYS ASN SEQRES 16 A 296 ALA LEU SER ASP ASP VAL THR LYS GLY LEU SER LYS TYR SEQRES 17 A 296 LEU LYS GLY PRO TYR LEU GLN LEU ASP THR GLU HIS LEU SEQRES 18 A 296 ALA ASP LEU ASN PRO GLU ARG MET ILE ILE MET THR ASP SEQRES 19 A 296 HIS ALA LYS LYS ASP SER ALA GLU PHE LYS LYS LEU GLN SEQRES 20 A 296 GLU ASP ALA THR TRP LYS LYS LEU ASN ALA VAL LYS ASN SEQRES 21 A 296 ASN ARG VAL ASP ILE VAL ASP ARG ASP VAL TRP ALA ARG SEQRES 22 A 296 SER ARG GLY LEU ILE SER SER GLU GLU MET ALA LYS GLU SEQRES 23 A 296 LEU VAL GLU LEU SER LYS LYS GLU GLN LYS HET GOL A 400 6 HET GOL A 401 6 HET GOL A 402 6 HET FE A 500 1 HET SF8 A 501 33 HETNAM GOL GLYCEROL HETNAM FE FE (III) ION HETNAM SF8 (2R)-2-(2-{[(1R)-1-CARBOXY-4-{[(3S)-3,4-DICARBOXY-3- HETNAM 2 SF8 HYDROXYBUTANOYL]AMINO}BUTYL]AMINO}-2-OXOETHYL)-2- HETNAM 3 SF8 HYDROXYBUTANEDIOIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN SF8 STAPHYLOFERRIN A FORMUL 2 GOL 3(C3 H8 O3) FORMUL 5 FE FE 3+ FORMUL 6 SF8 C17 H24 N2 O14 FORMUL 7 HOH *313(H2 O) HELIX 1 1 GLU A 61 LEU A 71 1 11 HELIX 2 2 LYS A 83 ILE A 87 5 5 HELIX 3 3 ILE A 88 GLY A 96 1 9 HELIX 4 4 ASN A 108 LEU A 115 1 8 HELIX 5 5 ILE A 130 ALA A 138 1 9 HELIX 6 6 ASP A 149 LEU A 164 1 16 HELIX 7 7 LYS A 166 ILE A 188 1 23 HELIX 8 8 SER A 213 LEU A 222 1 10 HELIX 9 9 SER A 229 GLY A 235 1 7 HELIX 10 10 LEU A 236 LYS A 238 5 3 HELIX 11 11 ASP A 248 ASN A 256 1 9 HELIX 12 12 ASP A 265 LYS A 268 5 4 HELIX 13 13 SER A 271 ASP A 280 1 10 HELIX 14 14 ASP A 280 LYS A 285 1 6 HELIX 15 15 LEU A 286 ASN A 291 1 6 HELIX 16 16 ARG A 299 ALA A 303 1 5 HELIX 17 17 GLY A 307 LYS A 324 1 18 SHEET 1 A 2 THR A 38 ASP A 43 0 SHEET 2 A 2 GLY A 46 PRO A 51 -1 O GLY A 46 N ASP A 43 SHEET 1 B 5 THR A 99 SER A 100 0 SHEET 2 B 5 GLY A 77 ILE A 78 1 N ILE A 78 O THR A 99 SHEET 3 B 5 ILE A 57 VAL A 59 1 N VAL A 59 O GLY A 77 SHEET 4 B 5 LEU A 119 ASP A 123 1 O ILE A 121 N VAL A 58 SHEET 5 B 5 THR A 140 LEU A 143 1 O LEU A 141 N ALA A 122 SHEET 1 C 6 LEU A 240 LYS A 241 0 SHEET 2 C 6 TYR A 244 LEU A 247 -1 O TYR A 244 N LYS A 241 SHEET 3 C 6 GLY A 205 ALA A 208 -1 N LEU A 206 O LEU A 247 SHEET 4 C 6 VAL A 196 ALA A 202 -1 N VAL A 200 O LEU A 207 SHEET 5 C 6 ARG A 259 THR A 264 1 O MET A 263 N ALA A 199 SHEET 6 C 6 VAL A 294 ASP A 298 1 O ASP A 295 N ILE A 262 LINK FE FE A 500 O30 SF8 A 501 1555 1555 2.06 LINK FE FE A 500 O18 SF8 A 501 1555 1555 2.09 LINK FE FE A 500 O19 SF8 A 501 1555 1555 2.12 LINK FE FE A 500 O29 SF8 A 501 1555 1555 2.12 LINK FE FE A 500 O32 SF8 A 501 1555 1555 2.14 LINK FE FE A 500 O22 SF8 A 501 1555 1555 2.21 SITE 1 AC1 5 LYS A 42 LEU A 143 ASN A 155 THR A 159 SITE 2 AC1 5 HOH A 358 SITE 1 AC2 4 ASP A 53 LYS A 55 ASP A 118 HOH A 419 SITE 1 AC3 5 ASP A 97 TYR A 98 HOH A 357 HOH A 380 SITE 2 AC3 5 HOH A 499 SITE 1 AC4 1 SF8 A 501 SITE 1 AC5 12 ARG A 104 ARG A 126 VAL A 200 HIS A 209 SITE 2 AC5 12 TYR A 244 ARG A 299 ALA A 303 ARG A 304 SITE 3 AC5 12 ARG A 306 HOH A 447 FE A 500 HOH A 612 CRYST1 44.564 43.515 75.324 90.00 100.56 90.00 P 1 21 1 2 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 0.022440 0.000000 0.004183 0.00000 SCALE2 0.000000 0.022981 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013505 0.00000