PDB Short entry for 1BY5 HEADER METAL BINDING PROTEIN 23-OCT-98 1BY5 TITLE FHUA FROM E. COLI, WITH ITS LIGAND FERRICHROME COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERRIC HYDROXAMATE UPTAKE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FHUA; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: FERRICHROME; COMPND 7 CHAIN: B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: USTILAGO SPHAEROGENA; SOURCE 6 ORGANISM_TAXID: 5271 KEYWDS FHUA, MEMBRANE PROTEIN, LIGAND-GATED, IRON TRANSPORT, FERRICHROME, KEYWDS 2 METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.P.LOCHER,B.REES,R.KOEBNIK,A.MITSCHLER,L.MOULINIER,J.P.ROSENBUSCH, AUTHOR 2 D.MORAS REVDAT 4 15-NOV-23 1BY5 1 REMARK SEQADV LINK ATOM REVDAT 3 24-FEB-09 1BY5 1 VERSN REVDAT 2 29-DEC-99 1BY5 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 13-JAN-99 1BY5 0 JRNL AUTH K.P.LOCHER,B.REES,R.KOEBNIK,A.MITSCHLER,L.MOULINIER, JRNL AUTH 2 J.P.ROSENBUSCH,D.MORAS JRNL TITL TRANSMEMBRANE SIGNALING ACROSS THE LIGAND-GATED FHUA JRNL TITL 2 RECEPTOR: CRYSTAL STRUCTURES OF FREE AND FERRICHROME-BOUND JRNL TITL 3 STATES REVEAL ALLOSTERIC CHANGES. JRNL REF CELL(CAMBRIDGE,MASS.) V. 95 771 1998 JRNL REFN ISSN 0092-8674 JRNL PMID 9865695 JRNL DOI 10.1016/S0092-8674(00)81700-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.P.LOCHER,J.P.ROSENBUSCH REMARK 1 TITL OLIGOMERIC STATES AND SIDEROPHORE-BINDING OF THE REMARK 1 TITL 2 LIGAND-GATED FHUA-PROTEIN FORMING CHANNELS ACROSS E. COLI REMARK 1 TITL 3 OUTER MEMBRANES REMARK 1 REF EUR.J.BIOCHEM. V. 247 770 1997 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.VAN DER HELM,J.R.BAKER,D.L.ENG-WILMOT,M.B.HOSSAIN, REMARK 1 AUTH 2 R.A.LOGHRY REMARK 1 TITL CRYSTAL STRUCTURE OF FERRICHROME AND A COMPARISON WITH THE REMARK 1 TITL 2 STRUCTURE OF FERRICHROME A REMARK 1 REF J.AM.CHEM.SOC. V. 102 4224 1980 REMARK 1 REFN ISSN 0002-7863 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELYHOOD USING AMPLITUDES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.5 REMARK 3 NUMBER OF REFLECTIONS : 28508 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 SET) : 0.184 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1446 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 7 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.74 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3654 REMARK 3 BIN R VALUE (WORKING SET) : 0.2590 REMARK 3 BIN FREE R VALUE : 0.2880 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 211 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5501 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 105 REMARK 3 SOLVENT ATOMS : 143 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 61.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.45000 REMARK 3 B22 (A**2) : -7.89000 REMARK 3 B33 (A**2) : 9.34000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 16.86000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.33 REMARK 3 LOW RESOLUTION CUTOFF (A) : 4.50 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.40 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.980 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.190 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.120 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.500 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 56.10 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : C8E.PAR REMARK 3 PARAMETER FILE 4 : ORN.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : C8E.TOP REMARK 3 TOPOLOGY FILE 3 : ORN.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BY5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008033. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-97 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 4 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9998 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30766 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.590 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 66.10000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.70000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 66.10000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 44.70000 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 400 REMARK 400 COMPOUND REMARK 400 CHAIN B IS A CYCLIC PEPTIDE 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 ALA A 1 REMARK 465 VAL A 2 REMARK 465 GLU A 3 REMARK 465 PRO A 4 REMARK 465 LYS A 5 REMARK 465 GLU A 6 REMARK 465 ASP A 7 REMARK 465 THR A 8 REMARK 465 ILE A 9 REMARK 465 THR A 10 REMARK 465 VAL A 11 REMARK 465 THR A 12 REMARK 465 ALA A 13 REMARK 465 ALA A 14 REMARK 465 PRO A 15 REMARK 465 ALA A 16 REMARK 465 PRO A 17 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 40 93.63 -69.87 REMARK 500 PRO A 47 45.35 -80.54 REMARK 500 ARG A 81 11.19 -143.04 REMARK 500 ASP A 88 57.09 -91.60 REMARK 500 PHE A 115 -108.39 50.80 REMARK 500 TYR A 244 44.62 -159.05 REMARK 500 THR A 252 -74.80 -117.67 REMARK 500 TYR A 325 78.78 -110.83 REMARK 500 ALA A 331 37.27 -77.28 REMARK 500 ASP A 349 103.55 -160.68 REMARK 500 TYR A 393 -149.19 -97.94 REMARK 500 ASP A 395 46.33 -108.07 REMARK 500 ALA A 414 80.22 -69.64 REMARK 500 ASN A 419 17.95 -143.45 REMARK 500 ASP A 443 -110.50 56.84 REMARK 500 ARG A 471 122.05 -173.07 REMARK 500 ASP A 487 17.21 -62.02 REMARK 500 ASP A 509 12.33 -69.91 REMARK 500 ARG A 576 148.18 -174.73 REMARK 500 THR A 597 99.85 -162.05 REMARK 500 THR A 599 -1.05 -56.22 REMARK 500 THR A 600 -35.77 -138.48 REMARK 500 SER A 628 138.89 -35.00 REMARK 500 SER A 691 174.10 177.79 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 B 800 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 AHO B 801 O2 REMARK 620 2 AHO B 801 O3 68.6 REMARK 620 3 AHO B 802 O2 92.7 152.9 REMARK 620 4 AHO B 802 O3 106.0 95.8 70.0 REMARK 620 5 AHO B 803 O2 93.8 111.2 88.6 151.1 REMARK 620 6 AHO B 803 O3 150.7 91.0 112.9 96.5 73.5 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 B 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OES A 715 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OES A 716 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OES A 717 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OES A 718 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OES A 719 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OES A 720 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OES A 721 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OES A 722 DBREF 1BY5 A 1 714 UNP P06971 FHUA_ECOLI 34 747 DBREF 1BY5 B 801 806 PDB 1BY5 1BY5 801 806 SEQADV 1BY5 ARG A 576 UNP P06971 ALA 609 CONFLICT SEQADV 1BY5 PRO A 577 UNP P06971 ALA 610 CONFLICT SEQRES 1 A 714 ALA VAL GLU PRO LYS GLU ASP THR ILE THR VAL THR ALA SEQRES 2 A 714 ALA PRO ALA PRO GLN GLU SER ALA TRP GLY PRO ALA ALA SEQRES 3 A 714 THR ILE ALA ALA ARG GLN SER ALA THR GLY THR LYS THR SEQRES 4 A 714 ASP THR PRO ILE GLN LYS VAL PRO GLN SER ILE SER VAL SEQRES 5 A 714 VAL THR ALA GLU GLU MET ALA LEU HIS GLN PRO LYS SER SEQRES 6 A 714 VAL LYS GLU ALA LEU SER TYR THR PRO GLY VAL SER VAL SEQRES 7 A 714 GLY THR ARG GLY ALA SER ASN THR TYR ASP HIS LEU ILE SEQRES 8 A 714 ILE ARG GLY PHE ALA ALA GLU GLY GLN SER GLN ASN ASN SEQRES 9 A 714 TYR LEU ASN GLY LEU LYS LEU GLN GLY ASN PHE TYR ASN SEQRES 10 A 714 ASP ALA VAL ILE ASP PRO TYR MET LEU GLU ARG ALA GLU SEQRES 11 A 714 ILE MET ARG GLY PRO VAL SER VAL LEU TYR GLY LYS SER SEQRES 12 A 714 SER PRO GLY GLY LEU LEU ASN MET VAL SER LYS ARG PRO SEQRES 13 A 714 THR THR GLU PRO LEU LYS GLU VAL GLN PHE LYS ALA GLY SEQRES 14 A 714 THR ASP SER LEU PHE GLN THR GLY PHE ASP PHE SER ASP SEQRES 15 A 714 SER LEU ASP ASP ASP GLY VAL TYR SER TYR ARG LEU THR SEQRES 16 A 714 GLY LEU ALA ARG SER ALA ASN ALA GLN GLN LYS GLY SER SEQRES 17 A 714 GLU GLU GLN ARG TYR ALA ILE ALA PRO ALA PHE THR TRP SEQRES 18 A 714 ARG PRO ASP ASP LYS THR ASN PHE THR PHE LEU SER TYR SEQRES 19 A 714 PHE GLN ASN GLU PRO GLU THR GLY TYR TYR GLY TRP LEU SEQRES 20 A 714 PRO LYS GLU GLY THR VAL GLU PRO LEU PRO ASN GLY LYS SEQRES 21 A 714 ARG LEU PRO THR ASP PHE ASN GLU GLY ALA LYS ASN ASN SEQRES 22 A 714 THR TYR SER ARG ASN GLU LYS MET VAL GLY TYR SER PHE SEQRES 23 A 714 ASP HIS GLU PHE ASN ASP THR PHE THR VAL ARG GLN ASN SEQRES 24 A 714 LEU ARG PHE ALA GLU ASN LYS THR SER GLN ASN SER VAL SEQRES 25 A 714 TYR GLY TYR GLY VAL CYS SER ASP PRO ALA ASN ALA TYR SEQRES 26 A 714 SER LYS GLN CYS ALA ALA LEU ALA PRO ALA ASP LYS GLY SEQRES 27 A 714 HIS TYR LEU ALA ARG LYS TYR VAL VAL ASP ASP GLU LYS SEQRES 28 A 714 LEU GLN ASN PHE SER VAL ASP THR GLN LEU GLN SER LYS SEQRES 29 A 714 PHE ALA THR GLY ASP ILE ASP HIS THR LEU LEU THR GLY SEQRES 30 A 714 VAL ASP PHE MET ARG MET ARG ASN ASP ILE ASN ALA TRP SEQRES 31 A 714 PHE GLY TYR ASP ASP SER VAL PRO LEU LEU ASN LEU TYR SEQRES 32 A 714 ASN PRO VAL ASN THR ASP PHE ASP PHE ASN ALA LYS ASP SEQRES 33 A 714 PRO ALA ASN SER GLY PRO TYR ARG ILE LEU ASN LYS GLN SEQRES 34 A 714 LYS GLN THR GLY VAL TYR VAL GLN ASP GLN ALA GLN TRP SEQRES 35 A 714 ASP LYS VAL LEU VAL THR LEU GLY GLY ARG TYR ASP TRP SEQRES 36 A 714 ALA ASP GLN GLU SER LEU ASN ARG VAL ALA GLY THR THR SEQRES 37 A 714 ASP LYS ARG ASP ASP LYS GLN PHE THR TRP ARG GLY GLY SEQRES 38 A 714 VAL ASN TYR LEU PHE ASP ASN GLY VAL THR PRO TYR PHE SEQRES 39 A 714 SER TYR SER GLU SER PHE GLU PRO SER SER GLN VAL GLY SEQRES 40 A 714 LYS ASP GLY ASN ILE PHE ALA PRO SER LYS GLY LYS GLN SEQRES 41 A 714 TYR GLU VAL GLY VAL LYS TYR VAL PRO GLU ASP ARG PRO SEQRES 42 A 714 ILE VAL VAL THR GLY ALA VAL TYR ASN LEU THR LYS THR SEQRES 43 A 714 ASN ASN LEU MET ALA ASP PRO GLU GLY SER PHE PHE SER SEQRES 44 A 714 VAL GLU GLY GLY GLU ILE ARG ALA ARG GLY VAL GLU ILE SEQRES 45 A 714 GLU ALA LYS ARG PRO LEU SER ALA SER VAL ASN VAL VAL SEQRES 46 A 714 GLY SER TYR THR TYR THR ASP ALA GLU TYR THR THR ASP SEQRES 47 A 714 THR THR TYR LYS GLY ASN THR PRO ALA GLN VAL PRO LYS SEQRES 48 A 714 HIS MET ALA SER LEU TRP ALA ASP TYR THR PHE PHE ASP SEQRES 49 A 714 GLY PRO LEU SER GLY LEU THR LEU GLY THR GLY GLY ARG SEQRES 50 A 714 TYR THR GLY SER SER TYR GLY ASP PRO ALA ASN SER PHE SEQRES 51 A 714 LYS VAL GLY SER TYR THR VAL VAL ASP ALA LEU VAL ARG SEQRES 52 A 714 TYR ASP LEU ALA ARG VAL GLY MET ALA GLY SER ASN VAL SEQRES 53 A 714 ALA LEU HIS VAL ASN ASN LEU PHE ASP ARG GLU TYR VAL SEQRES 54 A 714 ALA SER CYS PHE ASN THR TYR GLY CYS PHE TRP GLY ALA SEQRES 55 A 714 GLU ARG GLN VAL VAL ALA THR ALA THR PHE ARG PHE SEQRES 1 B 6 AHO AHO AHO GLY GLY GLY MODRES 1BY5 AHO B 801 ALA N-ACETYL-N-HYDROXY-L-ORNITHINE MODRES 1BY5 AHO B 802 ALA N-ACETYL-N-HYDROXY-L-ORNITHINE MODRES 1BY5 AHO B 803 ALA N-ACETYL-N-HYDROXY-L-ORNITHINE HET AHO B 801 12 HET AHO B 802 12 HET AHO B 803 12 HET OES A 715 13 HET OES A 716 13 HET OES A 717 13 HET OES A 718 13 HET OES A 719 13 HET OES A 720 13 HET OES A 721 13 HET OES A 722 13 HET FE B 800 1 HETNAM AHO N-ACETYL-N-HYDROXY-L-ORNITHINE HETNAM OES N-OCTYL-2-HYDROXYETHYL SULFOXIDE HETNAM FE FE (III) ION HETSYN AHO 5-(ACETYL-HYDROXY-AMINO)-2-AMINO-PENTANOIC ACID FORMUL 2 AHO 3(C7 H14 N2 O4) FORMUL 3 OES 8(C10 H22 O2 S) FORMUL 11 FE FE 3+ FORMUL 12 HOH *143(H2 O) HELIX 1 1 ILE A 43 LYS A 45 5 3 HELIX 2 2 ALA A 55 HIS A 61 1 7 HELIX 3 3 VAL A 66 LEU A 70 1 5 HELIX 4 4 PRO A 123 MET A 125 5 3 HELIX 5 5 SER A 137 TYR A 140 1 4 HELIX 6 6 PRO A 321 ASN A 323 5 3 HELIX 7 7 LYS A 327 ALA A 330 1 4 HELIX 8 8 PRO A 334 GLY A 338 5 5 SHEET 1 A 4 ILE A 50 THR A 54 0 SHEET 2 A 4 LEU A 126 ARG A 133 -1 N ILE A 131 O SER A 51 SHEET 3 A 4 GLY A 147 SER A 153 -1 N VAL A 152 O GLU A 127 SHEET 4 A 4 ASN A 104 LEU A 106 1 N TYR A 105 O LEU A 149 SHEET 1 B23 LEU A 173 SER A 181 0 SHEET 2 B23 LEU A 161 GLY A 169 -1 N GLY A 169 O LEU A 173 SHEET 3 B23 GLN A 705 ARG A 713 -1 N PHE A 712 O VAL A 164 SHEET 4 B23 ASN A 675 ASN A 681 -1 N ASN A 681 O GLN A 705 SHEET 5 B23 TYR A 655 ASP A 665 -1 N TYR A 664 O VAL A 676 SHEET 6 B23 LEU A 630 THR A 639 -1 N THR A 639 O TYR A 655 SHEET 7 B23 HIS A 612 THR A 621 -1 N TYR A 620 O LEU A 632 SHEET 8 B23 VAL A 582 THR A 597 -1 N THR A 589 O MET A 613 SHEET 9 B23 GLY A 563 ARG A 576 -1 N ARG A 576 O VAL A 584 SHEET 10 B23 ILE A 534 ASN A 548 -1 N ASN A 548 O GLY A 563 SHEET 11 B23 SER A 516 TYR A 527 -1 N TYR A 527 O VAL A 536 SHEET 12 B23 VAL A 490 GLU A 501 -1 N GLU A 501 O SER A 516 SHEET 13 B23 THR A 468 TYR A 484 -1 N VAL A 482 O PHE A 494 SHEET 14 B23 VAL A 445 ASN A 462 -1 N SER A 460 O ASP A 469 SHEET 15 B23 SER A 420 TRP A 442 -1 N TRP A 442 O VAL A 445 SHEET 16 B23 ILE A 370 GLY A 392 -1 N PHE A 391 O GLY A 421 SHEET 17 B23 ARG A 343 THR A 367 -1 N THR A 367 O ILE A 370 SHEET 18 B23 PHE A 294 GLY A 314 -1 N TYR A 313 O LYS A 344 SHEET 19 B23 THR A 274 GLU A 289 -1 N HIS A 288 O VAL A 296 SHEET 20 B23 THR A 227 GLU A 238 -1 N GLU A 238 O ARG A 277 SHEET 21 B23 GLU A 209 TRP A 221 -1 N ILE A 215 O PHE A 235 SHEET 22 B23 TYR A 190 ASN A 202 -1 N ALA A 201 O GLU A 210 SHEET 23 B23 PHE A 174 SER A 183 -1 N ASP A 182 O TYR A 192 SHEET 1 C 2 ALA A 218 TRP A 221 0 SHEET 2 C 2 PHE A 229 LEU A 232 -1 N PHE A 231 O PHE A 219 SHEET 1 D 2 VAL A 689 CYS A 692 0 SHEET 2 D 2 CYS A 698 TRP A 700 -1 N PHE A 699 O ALA A 690 SSBOND 1 CYS A 318 CYS A 329 1555 1555 2.03 SSBOND 2 CYS A 692 CYS A 698 1555 1555 2.03 LINK N AHO B 801 C AHO B 802 1555 1555 1.38 LINK C AHO B 801 N GLY B 806 1555 1555 1.31 LINK N AHO B 802 C AHO B 803 1555 1555 1.40 LINK N AHO B 803 C GLY B 804 1555 1555 1.37 LINK FE FE B 800 O2 AHO B 801 1555 1555 2.21 LINK FE FE B 800 O3 AHO B 801 1555 1555 2.33 LINK FE FE B 800 O2 AHO B 802 1555 1555 2.09 LINK FE FE B 800 O3 AHO B 802 1555 1555 2.39 LINK FE FE B 800 O2 AHO B 803 1555 1555 2.13 LINK FE FE B 800 O3 AHO B 803 1555 1555 2.22 SITE 1 AC1 3 AHO B 801 AHO B 802 AHO B 803 SITE 1 AC2 6 THR A 176 SER A 200 GLN A 211 TYR A 213 SITE 2 AC2 6 PHE A 290 LEU A 361 SITE 1 AC3 3 GLY A 169 TRP A 221 OES A 719 SITE 1 AC4 5 PHE A 180 THR A 432 VAL A 434 TRP A 455 SITE 2 AC4 5 PHE A 714 SITE 1 AC5 2 PHE A 294 OES A 722 SITE 1 AC6 10 PHE A 166 LYS A 167 ALA A 168 TYR A 284 SITE 2 AC6 10 VAL A 296 GLN A 298 VAL A 676 ALA A 708 SITE 3 AC6 10 ALA A 710 OES A 716 SITE 1 AC7 4 PHE A 302 GLU A 304 GLN A 353 TYR A 664 SITE 1 AC8 1 PHE A 180 SITE 1 AC9 2 ASN A 237 OES A 718 CRYST1 132.200 89.400 89.900 90.00 95.40 90.00 C 1 2 1 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 0.007564 0.000000 0.000715 0.00000 SCALE2 0.000000 0.011186 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011173 0.00000