PDB Short entry for 1BLF HEADER IRON-BINDING PROTEIN 20-AUG-97 1BLF TITLE STRUCTURE OF DIFERRIC BOVINE LACTOFERRIN AT 2.8 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOFERRIN; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 STRAIN: FRESIAN JERSEY CROSS; SOURCE 6 SECRETION: MILK; SOURCE 7 CELLULAR_LOCATION: EXTRACELLULAR KEYWDS LACTOFERRIN, TRANSFERRIN, IRON-BINDING PROTEIN, CARBOHYDRATE KEYWDS 2 STRUCTURE EXPDTA X-RAY DIFFRACTION AUTHOR S.A.MOORE,B.F.ANDERSON,C.R.GROOM,M.HARIDAS,E.N.BAKER REVDAT 5 03-APR-24 1BLF 1 HETSYN REVDAT 4 29-JUL-20 1BLF 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 13-JUL-11 1BLF 1 VERSN REVDAT 2 24-FEB-09 1BLF 1 VERSN REVDAT 1 03-DEC-97 1BLF 0 JRNL AUTH S.A.MOORE,B.F.ANDERSON,C.R.GROOM,M.HARIDAS,E.N.BAKER JRNL TITL THREE-DIMENSIONAL STRUCTURE OF DIFERRIC BOVINE LACTOFERRIN JRNL TITL 2 AT 2.8 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 274 222 1997 JRNL REFN ISSN 0022-2836 JRNL PMID 9398529 JRNL DOI 10.1006/JMBI.1997.1386 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5E REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 21872 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : FREE R FACTOR REMARK 3 FREE R VALUE TEST SET SELECTION : A POSTERIORI REMARK 3 R VALUE (WORKING + TEST SET) : 0.232 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2106 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.2320 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.2170 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.00 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2106 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 21872 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5310 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 135 REMARK 3 SOLVENT ATOMS : 50 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 62.000 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.011 ; 0.750 ; 5592 REMARK 3 BOND ANGLES (DEGREES) : 1.542 ; 0.850 ; 7582 REMARK 3 TORSION ANGLES (DEGREES) : 17.300; 1.000 ; 1300 REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : 0.000 ; 0.000 ; 0 REMARK 3 TRIGONAL CARBON PLANES (A) : 0.007 ; 2.000 ; 141 REMARK 3 GENERAL PLANES (A) : 0.013 ; 5.000 ; 794 REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : 1.810 ; 6.000 ; 5588 REMARK 3 NON-BONDED CONTACTS (A) : 0.092 ; 3.000 ; 1843 REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : BABINET SCALING REMARK 3 KSOL : 0.80 REMARK 3 BSOL : 150.0 REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : PROTGEO WITH MODIFICATIONS REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : BCORREL WITH MODIFICATIONS REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BLF 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_1000171887. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-94 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : 0.3 MM COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22017 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : 0.04800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 28.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.31000 REMARK 200 R SYM FOR SHELL (I) : 0.31000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: HUMAN LACTOFERRIN REMARK 200 REMARK 200 REMARK: USED SEPARATE N AND C LOBES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25 MM TRIS/HCL, PH 7.7 8% (V/V) MPD REMARK 280 6.5% (V/V) ETHANOL DIALYSED AGAINST A 200 MG/ML SOLUTION OF REMARK 280 PROTEIN AT 277 K., DIALAYSIS 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 69.43000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.67500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.50500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.67500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 69.43000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.50500 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, B, C 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 ALA A 1 REMARK 465 PRO A 2 REMARK 465 ARG A 3 REMARK 465 LYS A 4 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 PRO A 167 C - N - CA ANGL. DEV. = 10.5 DEGREES REMARK 500 CYS A 198 CA - CB - SG ANGL. DEV. = 7.6 DEGREES REMARK 500 PRO A 292 C - N - CA ANGL. DEV. = 11.0 DEGREES REMARK 500 PRO A 311 C - N - CA ANGL. DEV. = 11.9 DEGREES REMARK 500 PRO A 352 C - N - CA ANGL. DEV. = 11.9 DEGREES REMARK 500 PRO A 497 C - N - CA ANGL. DEV. = 9.6 DEGREES REMARK 500 PRO A 655 C - N - CA ANGL. DEV. = -24.4 DEGREES REMARK 500 PRO A 679 C - N - CA ANGL. DEV. = 11.5 DEGREES REMARK 500 PRO A 679 C - N - CD ANGL. DEV. = -15.0 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 LYS A 27 -51.25 -19.04 REMARK 500 ALA A 31 139.24 63.46 REMARK 500 TYR A 82 -165.49 -117.93 REMARK 500 GLN A 108 37.76 -89.87 REMARK 500 TRP A 125 -67.72 -133.00 REMARK 500 SER A 154 -82.90 -79.42 REMARK 500 CYS A 160 -6.56 86.44 REMARK 500 ASN A 179 -5.75 -159.33 REMARK 500 CYS A 183 51.73 -93.74 REMARK 500 SER A 184 -172.02 -172.84 REMARK 500 ASN A 234 41.45 70.33 REMARK 500 SER A 235 -145.23 -111.25 REMARK 500 LEU A 299 -55.55 76.70 REMARK 500 LYS A 419 -78.11 -92.27 REMARK 500 SER A 421 -15.18 -141.60 REMARK 500 ALA A 442 4.00 -64.90 REMARK 500 SER A 450 45.15 -92.25 REMARK 500 ALA A 460 169.05 170.98 REMARK 500 TRP A 467 -67.51 -133.20 REMARK 500 ASP A 508 -152.27 -87.57 REMARK 500 GLU A 583 60.11 -118.80 REMARK 500 LYS A 628 -63.99 -98.38 REMARK 500 LEU A 640 -49.02 74.35 REMARK 500 ARG A 654 77.39 58.80 REMARK 500 THR A 688 57.38 -111.68 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 700 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 60 OD1 REMARK 620 2 TYR A 92 OH 98.3 REMARK 620 3 TYR A 192 OH 164.1 93.1 REMARK 620 4 HIS A 253 NE2 90.7 105.1 97.0 REMARK 620 5 CO3 A 702 O1 86.1 78.1 85.5 175.8 REMARK 620 6 CO3 A 702 O2 78.7 144.5 85.6 110.3 66.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 701 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 395 OD1 REMARK 620 2 TYR A 433 OH 84.2 REMARK 620 3 TYR A 526 OH 156.0 110.3 REMARK 620 4 HIS A 595 NE2 72.3 93.9 87.3 REMARK 620 5 CO3 A 703 O1 94.6 95.0 102.7 163.3 REMARK 620 6 CO3 A 703 O2 88.0 160.4 83.4 100.8 67.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: FE1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: FE+3 BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: FE2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: FE+3 BINDING SITE. DBREF 1BLF A 1 689 UNP P24627 TRFL_BOVIN 20 708 SEQRES 1 A 689 ALA PRO ARG LYS ASN VAL ARG TRP CYS THR ILE SER GLN SEQRES 2 A 689 PRO GLU TRP PHE LYS CYS ARG ARG TRP GLN TRP ARG MET SEQRES 3 A 689 LYS LYS LEU GLY ALA PRO SER ILE THR CYS VAL ARG ARG SEQRES 4 A 689 ALA PHE ALA LEU GLU CYS ILE ARG ALA ILE ALA GLU LYS SEQRES 5 A 689 LYS ALA ASP ALA VAL THR LEU ASP GLY GLY MET VAL PHE SEQRES 6 A 689 GLU ALA GLY ARG ASP PRO TYR LYS LEU ARG PRO VAL ALA SEQRES 7 A 689 ALA GLU ILE TYR GLY THR LYS GLU SER PRO GLN THR HIS SEQRES 8 A 689 TYR TYR ALA VAL ALA VAL VAL LYS LYS GLY SER ASN PHE SEQRES 9 A 689 GLN LEU ASP GLN LEU GLN GLY ARG LYS SER CYS HIS THR SEQRES 10 A 689 GLY LEU GLY ARG SER ALA GLY TRP ILE ILE PRO MET GLY SEQRES 11 A 689 ILE LEU ARG PRO TYR LEU SER TRP THR GLU SER LEU GLU SEQRES 12 A 689 PRO LEU GLN GLY ALA VAL ALA LYS PHE PHE SER ALA SER SEQRES 13 A 689 CYS VAL PRO CYS ILE ASP ARG GLN ALA TYR PRO ASN LEU SEQRES 14 A 689 CYS GLN LEU CYS LYS GLY GLU GLY GLU ASN GLN CYS ALA SEQRES 15 A 689 CYS SER SER ARG GLU PRO TYR PHE GLY TYR SER GLY ALA SEQRES 16 A 689 PHE LYS CYS LEU GLN ASP GLY ALA GLY ASP VAL ALA PHE SEQRES 17 A 689 VAL LYS GLU THR THR VAL PHE GLU ASN LEU PRO GLU LYS SEQRES 18 A 689 ALA ASP ARG ASP GLN TYR GLU LEU LEU CYS LEU ASN ASN SEQRES 19 A 689 SER ARG ALA PRO VAL ASP ALA PHE LYS GLU CYS HIS LEU SEQRES 20 A 689 ALA GLN VAL PRO SER HIS ALA VAL VAL ALA ARG SER VAL SEQRES 21 A 689 ASP GLY LYS GLU ASP LEU ILE TRP LYS LEU LEU SER LYS SEQRES 22 A 689 ALA GLN GLU LYS PHE GLY LYS ASN LYS SER ARG SER PHE SEQRES 23 A 689 GLN LEU PHE GLY SER PRO PRO GLY GLN ARG ASP LEU LEU SEQRES 24 A 689 PHE LYS ASP SER ALA LEU GLY PHE LEU ARG ILE PRO SER SEQRES 25 A 689 LYS VAL ASP SER ALA LEU TYR LEU GLY SER ARG TYR LEU SEQRES 26 A 689 THR THR LEU LYS ASN LEU ARG GLU THR ALA GLU GLU VAL SEQRES 27 A 689 LYS ALA ARG TYR THR ARG VAL VAL TRP CYS ALA VAL GLY SEQRES 28 A 689 PRO GLU GLU GLN LYS LYS CYS GLN GLN TRP SER GLN GLN SEQRES 29 A 689 SER GLY GLN ASN VAL THR CYS ALA THR ALA SER THR THR SEQRES 30 A 689 ASP ASP CYS ILE VAL LEU VAL LEU LYS GLY GLU ALA ASP SEQRES 31 A 689 ALA LEU ASN LEU ASP GLY GLY TYR ILE TYR THR ALA GLY SEQRES 32 A 689 LYS CYS GLY LEU VAL PRO VAL LEU ALA GLU ASN ARG LYS SEQRES 33 A 689 SER SER LYS HIS SER SER LEU ASP CYS VAL LEU ARG PRO SEQRES 34 A 689 THR GLU GLY TYR LEU ALA VAL ALA VAL VAL LYS LYS ALA SEQRES 35 A 689 ASN GLU GLY LEU THR TRP ASN SER LEU LYS ASP LYS LYS SEQRES 36 A 689 SER CYS HIS THR ALA VAL ASP ARG THR ALA GLY TRP ASN SEQRES 37 A 689 ILE PRO MET GLY LEU ILE VAL ASN GLN THR GLY SER CYS SEQRES 38 A 689 ALA PHE ASP GLU PHE PHE SER GLN SER CYS ALA PRO GLY SEQRES 39 A 689 ALA ASP PRO LYS SER ARG LEU CYS ALA LEU CYS ALA GLY SEQRES 40 A 689 ASP ASP GLN GLY LEU ASP LYS CYS VAL PRO ASN SER LYS SEQRES 41 A 689 GLU LYS TYR TYR GLY TYR THR GLY ALA PHE ARG CYS LEU SEQRES 42 A 689 ALA GLU ASP VAL GLY ASP VAL ALA PHE VAL LYS ASN ASP SEQRES 43 A 689 THR VAL TRP GLU ASN THR ASN GLY GLU SER THR ALA ASP SEQRES 44 A 689 TRP ALA LYS ASN LEU ASN ARG GLU ASP PHE ARG LEU LEU SEQRES 45 A 689 CYS LEU ASP GLY THR ARG LYS PRO VAL THR GLU ALA GLN SEQRES 46 A 689 SER CYS HIS LEU ALA VAL ALA PRO ASN HIS ALA VAL VAL SEQRES 47 A 689 SER ARG SER ASP ARG ALA ALA HIS VAL LYS GLN VAL LEU SEQRES 48 A 689 LEU HIS GLN GLN ALA LEU PHE GLY LYS ASN GLY LYS ASN SEQRES 49 A 689 CYS PRO ASP LYS PHE CYS LEU PHE LYS SER GLU THR LYS SEQRES 50 A 689 ASN LEU LEU PHE ASN ASP ASN THR GLU CYS LEU ALA LYS SEQRES 51 A 689 LEU GLY GLY ARG PRO THR TYR GLU GLU TYR LEU GLY THR SEQRES 52 A 689 GLU TYR VAL THR ALA ILE ALA ASN LEU LYS LYS CYS SER SEQRES 53 A 689 THR SER PRO LEU LEU GLU ALA CYS ALA PHE LEU THR ARG MODRES 1BLF ASN A 368 ASN GLYCOSYLATION SITE MODRES 1BLF ASN A 476 ASN GLYCOSYLATION SITE MODRES 1BLF ASN A 545 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET BMA B 3 11 HET NAG C 1 14 HET NAG C 2 14 HET BMA C 3 11 HET MAN C 4 11 HET MAN C 5 11 HET MAN C 6 11 HET NAG A 690A 14 HET FE A 700 1 HET FE A 701 1 HET CO3 A 702 4 HET CO3 A 703 4 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM FE FE (III) ION HETNAM CO3 CARBONATE ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 2 NAG 5(C8 H15 N O6) FORMUL 2 BMA 2(C6 H12 O6) FORMUL 3 MAN 3(C6 H12 O6) FORMUL 5 FE 2(FE 3+) FORMUL 7 CO3 2(C O3 2-) FORMUL 9 HOH *50(H2 O) HELIX 1 1 GLN A 13 LEU A 29 1 17 HELIX 2 2 ALA A 42 ALA A 50 1 9 HELIX 3 3 GLY A 61 GLY A 68 1 8 HELIX 4 4 ILE A 126 LEU A 136 1 11 HELIX 5 5 LEU A 145 ALA A 150 1 6 HELIX 6 6 PRO A 167 LEU A 169 5 3 HELIX 7 7 GLY A 191 GLN A 200 1 10 HELIX 8 8 THR A 213 ASN A 217 1 5 HELIX 9 9 LYS A 221 GLN A 226 1 6 HELIX 10 10 GLU A 264 LYS A 277 1 14 HELIX 11 11 SER A 316 LEU A 320 1 5 HELIX 12 12 SER A 322 ARG A 332 1 11 HELIX 13 13 ALA A 335 THR A 343 1 9 HELIX 14 14 PRO A 352 GLN A 364 1 13 HELIX 15 15 THR A 377 LYS A 386 1 10 HELIX 16 16 GLY A 396 CYS A 405 1 10 HELIX 17 17 ASN A 449 LEU A 451 5 3 HELIX 18 18 ASN A 468 THR A 478 1 11 HELIX 19 19 PHE A 483 GLU A 485 5 3 HELIX 20 20 GLY A 525 ALA A 534 1 10 HELIX 21 21 ASN A 545 GLU A 550 1 6 HELIX 22 22 ARG A 566 ASP A 568 5 3 HELIX 23 23 ALA A 604 PHE A 618 1 15 HELIX 24 24 TYR A 657 LEU A 661 1 5 HELIX 25 25 THR A 663 LYS A 674 1 12 HELIX 26 26 PRO A 679 LEU A 687 1 9 SHEET 1 A 2 VAL A 6 THR A 10 0 SHEET 2 A 2 ILE A 34 ARG A 38 1 N THR A 35 O VAL A 6 SHEET 1 B 4 VAL A 57 LEU A 59 0 SHEET 2 B 4 ALA A 254 ARG A 258 -1 N VAL A 256 O VAL A 57 SHEET 3 B 4 LEU A 74 ILE A 81 -1 N ALA A 78 O VAL A 255 SHEET 4 B 4 GLY A 306 ARG A 309 -1 N LEU A 308 O ALA A 79 SHEET 1 C 5 ALA A 248 PRO A 251 0 SHEET 2 C 5 HIS A 91 VAL A 98 -1 N ALA A 94 O ALA A 248 SHEET 3 C 5 VAL A 206 LYS A 210 -1 N VAL A 209 O VAL A 95 SHEET 4 C 5 SER A 114 HIS A 116 1 N CYS A 115 O VAL A 206 SHEET 5 C 5 SER A 156 VAL A 158 1 N CYS A 157 O SER A 114 SHEET 1 D 2 VAL A 97 LYS A 99 0 SHEET 2 D 2 TYR A 227 LEU A 229 -1 N GLU A 228 O VAL A 98 SHEET 1 E 2 VAL A 345 VAL A 350 0 SHEET 2 E 2 VAL A 369 ALA A 374 1 N THR A 370 O VAL A 345 SHEET 1 F 4 ALA A 391 LEU A 394 0 SHEET 2 F 4 ALA A 596 SER A 599 -1 N VAL A 598 O LEU A 392 SHEET 3 F 4 VAL A 408 ARG A 415 -1 N LEU A 411 O VAL A 597 SHEET 4 F 4 THR A 645 LYS A 650 -1 N ALA A 649 O ALA A 412 SHEET 1 G 5 ALA A 590 ALA A 592 0 SHEET 2 G 5 TYR A 433 VAL A 438 -1 N ALA A 435 O ALA A 590 SHEET 3 G 5 VAL A 540 LYS A 544 -1 N VAL A 543 O VAL A 436 SHEET 4 G 5 LYS A 455 HIS A 458 1 N CYS A 457 O VAL A 540 SHEET 5 G 5 GLN A 489 CYS A 491 1 N GLN A 489 O SER A 456 SHEET 1 H 3 VAL A 438 LYS A 440 0 SHEET 2 H 3 PHE A 569 LEU A 572 -1 N ARG A 570 O VAL A 439 SHEET 3 H 3 ARG A 578 PRO A 580 -1 N LYS A 579 O LEU A 571 SSBOND 1 CYS A 9 CYS A 45 1555 1555 2.03 SSBOND 2 CYS A 19 CYS A 36 1555 1555 2.03 SSBOND 3 CYS A 115 CYS A 198 1555 1555 2.03 SSBOND 4 CYS A 157 CYS A 173 1555 1555 2.03 SSBOND 5 CYS A 160 CYS A 183 1555 1555 2.02 SSBOND 6 CYS A 170 CYS A 181 1555 1555 2.04 SSBOND 7 CYS A 231 CYS A 245 1555 1555 2.03 SSBOND 8 CYS A 348 CYS A 380 1555 1555 2.03 SSBOND 9 CYS A 358 CYS A 371 1555 1555 2.03 SSBOND 10 CYS A 405 CYS A 684 1555 1555 2.03 SSBOND 11 CYS A 425 CYS A 647 1555 1555 2.03 SSBOND 12 CYS A 457 CYS A 532 1555 1555 2.03 SSBOND 13 CYS A 481 CYS A 675 1555 1555 2.03 SSBOND 14 CYS A 491 CYS A 505 1555 1555 2.04 SSBOND 15 CYS A 502 CYS A 515 1555 1555 2.03 SSBOND 16 CYS A 573 CYS A 587 1555 1555 2.03 SSBOND 17 CYS A 625 CYS A 630 1555 1555 2.03 LINK ND2 ASN A 368 C1 NAG A 690A 1555 1555 1.46 LINK ND2 ASN A 476 C1 NAG B 1 1555 1555 1.44 LINK ND2 ASN A 545 C1 NAG C 1 1555 1555 1.45 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.39 LINK O4 NAG B 2 C1 BMA B 3 1555 1555 1.39 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.37 LINK O4 NAG C 2 C1 BMA C 3 1555 1555 1.37 LINK O6 BMA C 3 C1 MAN C 4 1555 1555 1.39 LINK O3 MAN C 4 C1 MAN C 5 1555 1555 1.40 LINK O6 MAN C 4 C1 MAN C 6 1555 1555 1.40 LINK OD1 ASP A 60 FE FE A 700 1555 1555 1.95 LINK OH TYR A 92 FE FE A 700 1555 1555 1.92 LINK OH TYR A 192 FE FE A 700 1555 1555 1.99 LINK NE2 HIS A 253 FE FE A 700 1555 1555 2.08 LINK OD1 ASP A 395 FE FE A 701 1555 1555 1.94 LINK OH TYR A 433 FE FE A 701 1555 1555 1.89 LINK OH TYR A 526 FE FE A 701 1555 1555 1.91 LINK NE2 HIS A 595 FE FE A 701 1555 1555 2.07 LINK FE FE A 700 O1 CO3 A 702 1555 1555 1.87 LINK FE FE A 700 O2 CO3 A 702 1555 1555 2.21 LINK FE FE A 701 O1 CO3 A 703 1555 1555 1.89 LINK FE FE A 701 O2 CO3 A 703 1555 1555 2.14 CISPEP 1 ALA A 31 PRO A 32 0 -1.76 CISPEP 2 ASP A 70 PRO A 71 0 4.45 CISPEP 3 CYS A 625 PRO A 626 0 5.15 SITE 1 FE1 5 ASP A 60 TYR A 92 TYR A 192 HIS A 253 SITE 2 FE1 5 CO3 A 702 SITE 1 FE2 5 ASP A 395 TYR A 433 TYR A 526 HIS A 595 SITE 2 FE2 5 CO3 A 703 CRYST1 138.860 87.010 73.350 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 0.007201 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011493 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013633 0.00000