PDB Short entry for 1DOT HEADER IRON TRANSPORT PROTEIN 03-AUG-95 1DOT TITLE CRYSTALLOGRAPHIC STRUCTURE OF DUCK OVOTRANSFERRIN AT 2.3 ANGSTROMS TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: DUCK OVOTRANSFERRIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DOT SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANAS PLATYRHYNCHOS; SOURCE 3 ORGANISM_TAXID: 8839; SOURCE 4 CELLULAR_LOCATION: EGG WHITE KEYWDS IRON TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.RAWAS,H.MUIRHEAD REVDAT 6 29-JUL-20 1DOT 1 COMPND REMARK HETNAM LINK REVDAT 6 2 1 SITE REVDAT 5 14-AUG-19 1DOT 1 REMARK REVDAT 4 17-JUL-19 1DOT 1 REMARK LINK REVDAT 3 13-JUL-11 1DOT 1 VERSN REVDAT 2 24-FEB-09 1DOT 1 VERSN REVDAT 1 08-MAR-96 1DOT 0 JRNL AUTH A.RAWAS,H.MUIRHEAD,J.WILLIAMS JRNL TITL STRUCTURE OF DIFERRIC DUCK OVOTRANSFERRIN AT 2.35 A JRNL TITL 2 RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 52 631 1996 JRNL REFN ISSN 0907-4449 JRNL PMID 15299626 JRNL DOI 10.1107/S0907444996000212 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.RAWAS,K.MORETON,H.MUIRHEAD,J.WILLIAMS REMARK 1 TITL PRELIMINARY CRYSTALLOGRAPHIC STUDIES ON DUCK OVOTRANSFERRIN REMARK 1 REF J.MOL.BIOL. V. 208 213 1989 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.BAILEY,R.W.EVANS,R.C.GARRATT,B.GORINSKY,S.HASNAIN, REMARK 1 AUTH 2 C.HORSBURGH,H.JHOTI,P.F.LINDLEY,A.MYDIN,R.SARRA,J.L.WATSON REMARK 1 TITL MOLECULAR STRUCTURE OF SERUM TRANSFERRIN AT 3.3 ANGSTROMS REMARK 1 TITL 2 RESOLUTION REMARK 1 REF BIOCHEMISTRY V. 27 5804 1988 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 3 REMARK 1 AUTH B.F.ANDERSON,H.M.BAKER,E.J.DODSON,G.E.NORRIS,S.V.RUMBALL, REMARK 1 AUTH 2 J.M.WATERS,E.N.BAKER REMARK 1 TITL STRUCTURE OF HUMAN LACTOFERRIN AT 3.2 ANGSTROMS RESOLUTION REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 84 1768 1987 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 27564 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.230 REMARK 3 R VALUE (WORKING SET) : 0.230 REMARK 3 FREE R VALUE : 0.320 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5299 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 318 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.70 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.799 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.276 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.192 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.600 ; 2.500 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DOT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172879. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 1986 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX7.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.488 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : FILM REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CCP4 REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29846 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05900 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 24.80000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 89.35000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.80000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 89.35000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.80000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.80000 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 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 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAG A 691 REMARK 610 NAG A 692 REMARK 610 FUC A 693 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 687 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 60 OD1 REMARK 620 2 TYR A 92 OH 104.8 REMARK 620 3 TYR A 191 OH 167.2 87.9 REMARK 620 4 HIS A 250 NE2 87.0 104.9 88.0 REMARK 620 5 CO3 A 689 O2 100.9 103.7 77.3 147.2 REMARK 620 6 CO3 A 689 O1 65.8 154.8 103.3 98.1 58.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 688 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 431 OH REMARK 620 2 HIS A 592 NE2 93.6 REMARK 620 3 CO3 A 690 O2 107.1 155.6 REMARK 620 4 CO3 A 690 O3 172.8 93.6 65.8 REMARK 620 N 1 2 3 REMARK 700 REMARK 700 SHEET REMARK 700 SHEETS N1, N2, C1, AND C2 ARE MIXED BETA SHEETS. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: FEN REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: IRON BINDING SITE IN THE N-LOBE REMARK 800 REMARK 800 SITE_IDENTIFIER: FEC REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: IRON BINDING SITE IN THE C-LOBE DBREF 1DOT A 1 686 UNP P56410 TRFE_ANAPL 1 686 SEQRES 1 A 686 ALA PRO PRO LYS THR THR VAL ARG TRP CYS THR ILE SER SEQRES 2 A 686 SER ALA GLU GLU LYS LYS CYS ASN SER LEU LYS ASP HIS SEQRES 3 A 686 MET GLN GLN GLU ARG VAL THR LEU SER CYS VAL GLN LYS SEQRES 4 A 686 ALA THR TYR LEU ASP CYS ILE LYS ALA ILE SER ASN ASN SEQRES 5 A 686 GLU ALA ASP ALA ILE SER LEU ASP GLY GLY GLN VAL PHE SEQRES 6 A 686 GLU ALA GLY LEU ALA PRO TYR LYS LEU LYS PRO ILE ALA SEQRES 7 A 686 ALA GLU VAL TYR GLU ARG SER GLY GLY SER THR THR SER SEQRES 8 A 686 TYR TYR ALA VAL ALA VAL VAL LYS LYS GLY THR ASP PHE SEQRES 9 A 686 MET ILE LYS ASP LEU ARG GLY LYS THR SER CYS HIS THR SEQRES 10 A 686 GLY LEU GLY ARG SER ALA GLY TRP ASN ILE PRO ILE GLY SEQRES 11 A 686 THR LEU ILE HIS ARG GLU ASP ILE GLU TRP GLU GLY ILE SEQRES 12 A 686 GLU SER GLY ILE SER GLU GLN ALA VAL ALA LYS PHE PHE SEQRES 13 A 686 SER ALA SER CYS VAL PRO GLY ALA THR ILE GLU GLN LYS SEQRES 14 A 686 LEU CYS ARG GLN CYS LYS GLY ASP ALA LYS THR LYS CYS SEQRES 15 A 686 LEU ARG ASN GLY PRO TYR SER GLY TYR SER GLY ALA PHE SEQRES 16 A 686 GLN CYS LEU LYS ASP GLY LYS GLY ASP VAL ALA PHE VAL SEQRES 17 A 686 LYS HIS THR THR VAL GLN GLU ASN ALA PRO GLU GLU LYS SEQRES 18 A 686 ASP GLU TYR GLU LEU LEU CYS LEU ASP GLY SER ARG GLN SEQRES 19 A 686 PRO VAL ASP SER TYR LYS THR CYS ASN TRP ALA ARG VAL SEQRES 20 A 686 ALA ALA HIS ALA VAL VAL ALA ARG ASP ASP SER LYS ILE SEQRES 21 A 686 ASP ASP ILE TRP SER PHE LEU GLY MET GLN ALA TYR SER SEQRES 22 A 686 LEU GLY VAL ASP THR THR SER ASP PHE HIS LEU PHE GLY SEQRES 23 A 686 PRO PRO GLY LYS LYS ASP PRO VAL LEU LYS ASP LEU LEU SEQRES 24 A 686 PHE LYS ASP SER ALA ILE MET LEU LYS ARG VAL PRO GLU SEQRES 25 A 686 LEU MET ASP SER GLN LEU TYR LEU GLY PHE GLU TYR TYR SEQRES 26 A 686 SER ALA ILE GLN SER LEU ARG LYS ASP GLN LEU THR VAL SEQRES 27 A 686 GLY PRO ARG GLU ASN LYS ILE GLN TRP CYS ALA VAL GLY SEQRES 28 A 686 LYS ASP GLU LYS SER LYS CYS ASP ARG TRP SER VAL VAL SEQRES 29 A 686 SER ASN GLY GLU VAL GLU CYS THR ILE LEU ASP ASP ASN SEQRES 30 A 686 LYS ASP CYS ILE VAL LYS ILE THR LYS GLY GLU ALA ASP SEQRES 31 A 686 ALA ILE SER LEU ASP GLY GLY PHE VAL TYR THR ALA GLY SEQRES 32 A 686 VAL CYS GLY LEU VAL PRO VAL VAL GLY GLU SER TYR GLU SEQRES 33 A 686 ASP GLU THR GLN CYS SER LYS ASP GLU GLU GLN PRO ALA SEQRES 34 A 686 TYR TYR PHE ALA VAL ALA VAL VAL LYS LYS SER SER ALA SEQRES 35 A 686 ILE THR TRP ASN ASN LEU GLN GLY LYS LYS SER CYS HIS SEQRES 36 A 686 THR ALA VAL GLY ARG THR ALA GLY TRP ASN ILE PRO MET SEQRES 37 A 686 GLY LEU ILE HIS ASN LYS THR GLY SER CYS ASP PHE ASP SEQRES 38 A 686 ASP TYR PHE SER GLU GLY CYS ALA PRO GLY SER PRO PRO SEQRES 39 A 686 ASN SER ARG LEU CYS LYS LEU CYS GLN GLY SER GLY GLU SEQRES 40 A 686 ASN LEU LEU GLU LYS CYS VAL ALA SER SER HIS GLU LYS SEQRES 41 A 686 TYR TYR GLY TYR THR GLY ALA LEU ARG CYS LEU VAL GLU SEQRES 42 A 686 GLN GLY ASP VAL ALA PHE ILE LYS HIS SER THR VAL GLY SEQRES 43 A 686 GLU ASN VAL SER GLY SER ASN LYS ASP ASP TRP ALA LYS SEQRES 44 A 686 GLY LEU THR ARG ASP ASP PHE GLU LEU LEU CYS THR ASN SEQRES 45 A 686 GLY LYS ARG ALA LYS THR MET ASP TYR LYS THR CYS HIS SEQRES 46 A 686 LEU ALA LYS VAL PRO THR HIS ALA VAL VAL ALA ARG PRO SEQRES 47 A 686 GLU LYS ALA ASN LYS ILE ARG GLU LEU LEU GLU GLY GLN SEQRES 48 A 686 GLU LYS LEU PHE GLY LEU HIS GLY THR GLU LYS GLU ARG SEQRES 49 A 686 PHE MET MET PHE GLN SER GLN THR LYS ASP LEU LEU PHE SEQRES 50 A 686 LYS ALA LEU THR LYS CYS LEU VAL LYS LEU ARG GLN GLY SEQRES 51 A 686 ILE THR TYR LYS GLU PHE LEU GLY ASP GLU TYR TYR ALA SEQRES 52 A 686 SER VAL ALA SER LEU ASN THR CYS ASN PRO SER ASP LEU SEQRES 53 A 686 LEU GLN VAL CYS THR PHE LEU GLU ASP LYS HET NAG A 691 14 HET NAG A 692 14 HET FUC A 693 10 HET FE A 687 1 HET FE A 688 1 HET CO3 A 689 4 HET CO3 A 690 4 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETNAM FE FE (III) ION HETNAM CO3 CARBONATE ION FORMUL 2 NAG 2(C8 H15 N O6) FORMUL 4 FUC C6 H12 O5 FORMUL 5 FE 2(FE 3+) FORMUL 7 CO3 2(C O3 2-) FORMUL 9 HOH *318(H2 O) HELIX 1 N1 SER A 14 HIS A 26 1 13 HELIX 2 N2 TYR A 42 SER A 50 1 9 HELIX 3 N3 GLY A 61 GLY A 68 1 8 HELIX 4 N4 ILE A 106 LEU A 109 1 4 HELIX 5 N5 SER A 122 ARG A 135 1 14 HELIX 6 N6 GLU A 149 PHE A 155 1 7 HELIX 7 N7 GLY A 190 ASP A 200 1 11 HELIX 8 N8 THR A 211 ASN A 216 1 6 HELIX 9 N9 ASP A 262 LEU A 274 1 13 HELIX 10 N10 ASP A 315 LEU A 320 1 6 HELIX 11 N11 PHE A 322 ARG A 332 1 11 HELIX 12 C1 LYS A 352 SER A 365 1 14 HELIX 13 C2 ASP A 376 LYS A 386 1 11 HELIX 14 C3 GLY A 396 VAL A 404 1 9 HELIX 15 C4 ASN A 446 ASN A 447 1 2 HELIX 16 C5 ALA A 462 THR A 475 1 14 HELIX 17 C6 ASP A 481 TYR A 483 1 3 HELIX 18 C7 GLY A 523 GLN A 534 1 12 HELIX 19 C8 SER A 543 VAL A 549 1 7 HELIX 20 C9 LYS A 600 LEU A 614 1 15 HELIX 21 C10 TYR A 653 LEU A 657 1 5 HELIX 22 C11 ASP A 659 CYS A 671 1 13 HELIX 23 C12 ASP A 675 LEU A 683 1 9 SHEET 1 N1 6 THR A 33 LYS A 39 0 SHEET 2 N1 6 THR A 6 THR A 11 1 O VAL A 7 N LYS A 39 SHEET 3 N1 6 ASP A 55 LEU A 59 1 O ALA A 56 N CYS A 10 SHEET 4 N1 6 ALA A 251 ARG A 255 1 O ALA A 251 N LEU A 59 SHEET 5 N1 6 LYS A 75 VAL A 81 1 O ALA A 78 N VAL A 252 SHEET 6 N1 6 ILE A 305 LYS A 308 1 O MET A 306 N VAL A 81 SHEET 1 N12 2 SER A 91 ALA A 94 0 SHEET 2 N12 2 ALA A 245 ALA A 248 -1 O ALA A 245 N ALA A 94 SHEET 1 N2 6 ALA A 158 VAL A 161 0 SHEET 2 N2 6 LYS A 112 HIS A 116 1 O SER A 114 N CYS A 160 SHEET 3 N2 6 VAL A 205 VAL A 208 1 O VAL A 205 N CYS A 115 SHEET 4 N2 6 VAL A 95 VAL A 98 -1 O VAL A 95 N VAL A 208 SHEET 5 N2 6 TYR A 224 CYS A 228 -1 O GLU A 225 N VAL A 98 SHEET 6 N2 6 SER A 232 GLN A 234 -1 O SER A 232 N CYS A 228 SHEET 1 C1 6 GLU A 368 LEU A 374 0 SHEET 2 C1 6 ILE A 345 GLY A 351 1 O ALA A 349 N LEU A 374 SHEET 3 C1 6 ASP A 390 ASP A 395 1 O ALA A 391 N CYS A 348 SHEET 4 C1 6 HIS A 592 ALA A 596 -1 O ALA A 593 N LEU A 394 SHEET 5 C1 6 VAL A 408 GLY A 412 -1 O VAL A 408 N ALA A 596 SHEET 6 C1 6 CYS A 643 LEU A 647 -1 O CYS A 643 N GLY A 412 SHEET 1 C12 2 TYR A 431 ALA A 433 0 SHEET 2 C12 2 LEU A 586 VAL A 589 -1 O ALA A 587 N ALA A 433 SHEET 1 C2 6 GLY A 487 CYS A 488 0 SHEET 2 C2 6 LYS A 451 HIS A 455 1 O SER A 453 N CYS A 488 SHEET 3 C2 6 VAL A 537 ILE A 540 1 O VAL A 537 N CYS A 454 SHEET 4 C2 6 ALA A 433 VAL A 437 -1 O VAL A 436 N VAL A 537 SHEET 5 C2 6 GLU A 567 CYS A 570 -1 O GLU A 567 N VAL A 437 SHEET 6 C2 6 LYS A 574 ALA A 576 -1 O GLU A 547 N CYS A 570 SSBOND 1 CYS A 10 CYS A 45 1555 1555 2.12 SSBOND 2 CYS A 20 CYS A 36 1555 1555 1.97 SSBOND 3 CYS A 115 CYS A 197 1555 1555 2.10 SSBOND 4 CYS A 160 CYS A 174 1555 1555 2.03 SSBOND 5 CYS A 171 CYS A 182 1555 1555 2.01 SSBOND 6 CYS A 228 CYS A 242 1555 1555 1.99 SSBOND 7 CYS A 348 CYS A 380 1555 1555 1.96 SSBOND 8 CYS A 358 CYS A 371 1555 1555 2.11 SSBOND 9 CYS A 405 CYS A 680 1555 1555 1.98 SSBOND 10 CYS A 421 CYS A 643 1555 1555 2.04 SSBOND 11 CYS A 454 CYS A 530 1555 1555 2.01 SSBOND 12 CYS A 478 CYS A 671 1555 1555 1.99 SSBOND 13 CYS A 488 CYS A 502 1555 1555 1.98 SSBOND 14 CYS A 499 CYS A 513 1555 1555 1.98 SSBOND 15 CYS A 570 CYS A 584 1555 1555 2.04 LINK ND2 ASN A 473 O4 NAG A 691 1555 1555 1.90 LINK OD1 ASP A 60 FE FE A 687 1555 1555 1.98 LINK OH TYR A 92 FE FE A 687 1555 1555 1.98 LINK OH TYR A 191 FE FE A 687 1555 1555 2.06 LINK NE2 HIS A 250 FE FE A 687 1555 1555 2.04 LINK OH TYR A 431 FE FE A 688 1555 1555 1.96 LINK NE2 HIS A 592 FE FE A 688 1555 1555 2.74 LINK FE FE A 687 O2 CO3 A 689 1555 1555 1.51 LINK FE FE A 687 O1 CO3 A 689 1555 1555 2.78 LINK FE FE A 688 O2 CO3 A 690 1555 1555 2.06 LINK FE FE A 688 O3 CO3 A 690 1555 1555 2.11 CISPEP 1 ALA A 70 PRO A 71 0 28.52 SITE 1 FEN 7 FE A 687 ASP A 60 TYR A 92 TYR A 191 SITE 2 FEN 7 HIS A 250 ARG A 121 CO3 A 689 SITE 1 FEC 7 FE A 688 ASP A 395 TYR A 431 TYR A 524 SITE 2 FEC 7 HIS A 592 ARG A 460 CO3 A 690 CRYST1 49.600 85.600 178.700 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 0.020161 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011682 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005596 0.00000