HEADER TRANSPORT PROTEIN 05-MAY-10 3MWF TITLE CRYSTAL STRUCTURE OF STAPHYLOCOCCUS AUREUS SIRA COMPLEXED WITH TITLE 2 STAPHYLOFERRIN B COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON-REGULATED ABC TRANSPORTER SIDEROPHORE-BINDING PROTEIN COMPND 3 SIRA; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS SUBSP. AUREUS; SOURCE 3 ORGANISM_TAXID: 158879; SOURCE 4 STRAIN: N315; SOURCE 5 GENE: SA0111, SIRA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS ABC TRANSPORTER BINDING PROTEIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.C.GRIGG,M.E.P.MURPHY REVDAT 4 21-FEB-24 3MWF 1 REMARK SEQADV LINK REVDAT 3 08-NOV-17 3MWF 1 REMARK REVDAT 2 13-JUL-11 3MWF 1 VERSN REVDAT 1 01-SEP-10 3MWF 0 JRNL AUTH J.C.GRIGG,J.CHEUNG,D.E.HEINRICHS,M.E.MURPHY JRNL TITL STAPHYLOCOCCUS AUREUS SIRA SPECIFICITY FOR STAPHYLOFERRIN B JRNL TITL 2 IS DRIVEN BY LOCALIZED CONFORMATIONAL CHANGE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.5.0109 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.37 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 32617 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) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1654 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2033 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.11 REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE SET COUNT : 117 REMARK 3 BIN FREE R VALUE : 0.2820 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2301 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 185 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.64000 REMARK 3 B22 (A**2) : -0.65000 REMARK 3 B33 (A**2) : 0.02000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.104 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.062 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.841 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2449 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3315 ; 1.397 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 309 ; 5.581 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 102 ;35.865 ;26.667 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 478 ;14.842 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;19.479 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 370 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1814 ; 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): 1508 ; 0.838 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2451 ; 1.593 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 941 ; 2.655 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 864 ; 4.577 ; 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): NULL ; NULL ; NULL 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 : 1.40 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 U VALUES: REFINED INDIVIDUALLY REMARK 4 REMARK 4 3MWF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1000059078. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-08 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) : 0.97946 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : SAMPLE TO DETECTOR DISTANCE: 100 REMARK 200 TO 650 MM; MAXIMUM VERTICAL REMARK 200 OFFSET: 200MM REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32691 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 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 (%) : 96.6 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.32200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.800 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 (%): 45.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% JEFFAMINE ED-2001, 0.1M HEPES, PH REMARK 280 7.0, HANGING DROP, TEMPERATURE 298K 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 28.85950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.28400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.79400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.28400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.85950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.79400 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 GLY A 33 REMARK 465 SER A 34 REMARK 465 HIS A 35 REMARK 465 MET A 36 REMARK 465 SER A 329 REMARK 465 LYS A 330 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 NH2 ARG A 201 O HOH A 405 2.12 REMARK 500 N13 SE8 A 1 O HOH A 485 2.15 REMARK 500 OG SER A 311 O HOH A 380 2.16 REMARK 500 OD1 ASP A 266 O HOH A 443 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 201 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES 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 ASP A 96 -10.60 76.52 REMARK 500 ALA A 105 75.62 -163.21 REMARK 500 LYS A 188 -121.35 51.22 REMARK 500 ASP A 261 84.13 -159.07 REMARK 500 ASP A 297 62.42 36.90 REMARK 500 ASN A 304 -42.51 -155.80 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 2 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SE8 A 1 O26 REMARK 620 2 SE8 A 1 O29 89.9 REMARK 620 3 SE8 A 1 O20 96.2 91.6 REMARK 620 4 SE8 A 1 O25 77.4 107.6 159.5 REMARK 620 5 SE8 A 1 O30 158.6 80.8 103.2 87.1 REMARK 620 6 SE8 A 1 N21 113.2 153.6 73.9 90.5 81.2 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 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SE8 A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3MWG RELATED DB: PDB DBREF 3MWF A 37 330 UNP Q7A869 Q7A869_STAAN 37 330 SEQADV 3MWF GLY A 33 UNP Q7A869 EXPRESSION TAG SEQADV 3MWF SER A 34 UNP Q7A869 EXPRESSION TAG SEQADV 3MWF HIS A 35 UNP Q7A869 EXPRESSION TAG SEQADV 3MWF MET A 36 UNP Q7A869 EXPRESSION TAG SEQRES 1 A 298 GLY SER HIS MET THR THR SER ILE LYS HIS ALA MET GLY SEQRES 2 A 298 THR THR GLU ILE LYS GLY LYS PRO LYS ARG VAL VAL THR SEQRES 3 A 298 LEU TYR GLN GLY ALA THR ASP VAL ALA VAL SER LEU GLY SEQRES 4 A 298 VAL LYS PRO VAL GLY ALA VAL GLU SER TRP THR GLN LYS SEQRES 5 A 298 PRO LYS PHE GLU TYR ILE LYS ASN ASP LEU LYS ASP THR SEQRES 6 A 298 LYS ILE VAL GLY GLN GLU PRO ALA PRO ASN LEU GLU GLU SEQRES 7 A 298 ILE SER LYS LEU LYS PRO ASP LEU ILE VAL ALA SER LYS SEQRES 8 A 298 VAL ARG ASN GLU LYS VAL TYR ASP GLN LEU SER LYS ILE SEQRES 9 A 298 ALA PRO THR VAL SER THR ASP THR VAL PHE LYS PHE LYS SEQRES 10 A 298 ASP THR THR LYS LEU MET GLY LYS ALA LEU GLY LYS GLU SEQRES 11 A 298 LYS GLU ALA GLU ASP LEU LEU LYS LYS TYR ASP ASP LYS SEQRES 12 A 298 VAL ALA ALA PHE GLN LYS ASP ALA LYS ALA LYS TYR LYS SEQRES 13 A 298 ASP ALA TRP PRO LEU LYS ALA SER VAL VAL ASN PHE ARG SEQRES 14 A 298 ALA ASP HIS THR ARG ILE TYR ALA GLY GLY TYR ALA GLY SEQRES 15 A 298 GLU ILE LEU ASN ASP LEU GLY PHE LYS ARG ASN LYS ASP SEQRES 16 A 298 LEU GLN LYS GLN VAL ASP ASN GLY LYS ASP ILE ILE GLN SEQRES 17 A 298 LEU THR SER LYS GLU SER ILE PRO LEU MET ASN ALA ASP SEQRES 18 A 298 HIS ILE PHE VAL VAL LYS SER ASP PRO ASN ALA LYS ASP SEQRES 19 A 298 ALA ALA LEU VAL LYS LYS THR GLU SER GLU TRP THR SER SEQRES 20 A 298 SER LYS GLU TRP LYS ASN LEU ASP ALA VAL LYS ASN ASN SEQRES 21 A 298 GLN VAL SER ASP ASP LEU ASP GLU ILE THR TRP ASN LEU SEQRES 22 A 298 ALA GLY GLY TYR LYS SER SER LEU LYS LEU ILE ASP ASP SEQRES 23 A 298 LEU TYR GLU LYS LEU ASN ILE GLU LYS GLN SER LYS HET FE A 2 1 HET SE8 A 1 31 HETNAM FE FE (III) ION HETNAM SE8 5-[(2-{[(3S)-5-{[(2S)-2-AMINO-2-CARBOXYETHYL]AMINO}-3- HETNAM 2 SE8 CARBOXY-3-HYDROXY-5-OXOPENTANOYL]AMINO}ETHYL)AMINO]-2, HETNAM 3 SE8 5-DIOXOPENTANOIC ACID HETSYN SE8 STAPHYLOFERRIN B FORMUL 2 FE FE 3+ FORMUL 3 SE8 C16 H24 N4 O11 FORMUL 4 HOH *185(H2 O) HELIX 1 1 TYR A 60 LEU A 70 1 11 HELIX 2 2 ILE A 90 LEU A 94 5 5 HELIX 3 3 ASN A 107 LEU A 114 1 8 HELIX 4 4 LYS A 123 GLU A 127 1 5 HELIX 5 5 VAL A 129 ALA A 137 1 9 HELIX 6 6 LYS A 147 GLY A 160 1 14 HELIX 7 7 LYS A 161 LYS A 188 1 28 HELIX 8 8 ASP A 189 TRP A 191 5 3 HELIX 9 9 GLY A 210 LEU A 220 1 11 HELIX 10 10 ASN A 225 ASN A 234 1 10 HELIX 11 11 SER A 243 ASN A 251 5 9 HELIX 12 12 ALA A 267 SER A 279 1 13 HELIX 13 13 SER A 280 LEU A 286 1 7 HELIX 14 14 LEU A 286 ASN A 291 1 6 HELIX 15 15 ASP A 299 ASN A 304 1 6 HELIX 16 16 GLY A 308 LEU A 323 1 16 SHEET 1 A 2 THR A 38 HIS A 42 0 SHEET 2 A 2 GLY A 45 ILE A 49 -1 O ILE A 49 N THR A 38 SHEET 1 B 5 LYS A 98 ILE A 99 0 SHEET 2 B 5 GLY A 76 ALA A 77 1 N ALA A 77 O LYS A 98 SHEET 3 B 5 VAL A 56 THR A 58 1 N THR A 58 O GLY A 76 SHEET 4 B 5 LEU A 118 SER A 122 1 O VAL A 120 N VAL A 57 SHEET 5 B 5 THR A 139 THR A 142 1 O VAL A 140 N ALA A 121 SHEET 1 C 2 GLY A 101 GLN A 102 0 SHEET 2 C 2 ALA A 105 PRO A 106 -1 O ALA A 105 N GLN A 102 SHEET 1 D 5 ILE A 238 LEU A 241 0 SHEET 2 D 5 THR A 205 TYR A 208 -1 N THR A 205 O LEU A 241 SHEET 3 D 5 ALA A 195 PHE A 200 -1 N ASN A 199 O ARG A 206 SHEET 4 D 5 HIS A 254 LYS A 259 1 O VAL A 258 N VAL A 198 SHEET 5 D 5 VAL A 294 SER A 295 1 O SER A 295 N VAL A 257 LINK O26 SE8 A 1 FE FE A 2 1555 1555 1.98 LINK O29 SE8 A 1 FE FE A 2 1555 1555 2.05 LINK O20 SE8 A 1 FE FE A 2 1555 1555 2.12 LINK O25 SE8 A 1 FE FE A 2 1555 1555 2.12 LINK O30 SE8 A 1 FE FE A 2 1555 1555 2.15 LINK N21 SE8 A 1 FE FE A 2 1555 1555 2.21 CISPEP 1 LYS A 84 PRO A 85 0 3.87 CISPEP 2 TRP A 191 PRO A 192 0 0.84 SITE 1 AC1 1 SE8 A 1 SITE 1 AC2 21 FE A 2 HOH A 9 HOH A 13 GLU A 48 SITE 2 AC2 21 TRP A 81 PRO A 104 VAL A 124 ARG A 125 SITE 3 AC2 21 THR A 144 VAL A 145 PHE A 146 ARG A 201 SITE 4 AC2 21 ARG A 206 TYR A 208 ILE A 238 PRO A 262 SITE 5 AC2 21 ASN A 304 HOH A 405 HOH A 421 HOH A 463 SITE 6 AC2 21 HOH A 485 CRYST1 57.719 71.588 72.568 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 0.017325 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013969 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013780 0.00000