HEADER METAL BINDING PROTEIN 03-FEB-05 2BJJ TITLE STRUCTURE OF RECOMBINANT HUMAN LACTOFERRIN PRODUCED IN THE MILK OF TITLE 2 TRANSGENIC COWS CAVEAT 2BJJ NAG X 901 HAS WRONG CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOTRANSFERRIN; COMPND 3 CHAIN: X; COMPND 4 SYNONYM: LACTOFERRIN, RECOMBINANT HUMAN LACTOFERRIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: BOS TAURUS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 9913; SOURCE 7 OTHER_DETAILS: EXPRESSED IN TRANSGENIC COW KEYWDS METAL-BINDING PROTEIN, LACTOFERRIN, TRANSGENIC COWS, IRON-BINDING, KEYWDS 2 ANTIBIOTIC, GLYCOPROTEIN, POLYMORPHISM, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.A.J.THOMASSEN,H.A.VAN VEEN,P.H.C.VAN BERKEL,J.H.NUIJENS, AUTHOR 2 J.P.ABRAHAMS REVDAT 6 13-DEC-23 2BJJ 1 HETSYN REVDAT 5 29-JUL-20 2BJJ 1 CAVEAT COMPND REMARK HETNAM REVDAT 5 2 1 LINK SITE REVDAT 4 28-JUN-17 2BJJ 1 REMARK REVDAT 3 24-FEB-09 2BJJ 1 VERSN REVDAT 2 15-SEP-05 2BJJ 1 SOURCE REVDAT 1 01-AUG-05 2BJJ 0 JRNL AUTH E.A.J.THOMASSEN,H.A.VAN VEEN,P.H.C.VAN BERKEL,J.H.NUIJENS, JRNL AUTH 2 J.P.ABRAHAMS JRNL TITL THE PROTEIN STRUCTURE OF RECOMBINANT HUMAN LACTOFERRIN JRNL TITL 2 PRODUCED IN THE MILK OF TRANSGENIC COWS CLOSELY MATCHES THE JRNL TITL 3 STRUCTURE OF HUMAN MILK-DERIVED LACTOFERRIN JRNL REF TRANSGENIC RES. V. 14 397 2005 JRNL REFN ISSN 0962-8819 JRNL PMID 16201406 JRNL DOI 10.1007/S11248-005-3233-0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.H.C.VAN BERKEL,M.M.WELLING,M.GEERTS,H.A.VAN VEEN, REMARK 1 AUTH 2 B.RAVENSBERGEN,M.SALAHEDDINE,E.K.J.PAUWELS,F.PIEPER, REMARK 1 AUTH 3 J.N.NUIJENS,P.H.NIBBERING REMARK 1 TITL LARGE SCALE PRODUCTION OF RECOMBINANT HUMAN LACTOFERRIN IN REMARK 1 TITL 2 THE MILK OF TRANSGENIC COWS REMARK 1 REF NAT.BIOTECHNOL. V. 20 484 2002 REMARK 1 REFN ISSN 1087-0156 REMARK 1 PMID 11981562 REMARK 1 DOI 10.1038/NBT0502-484 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.HARIDAS,B.F.ANDERSON,E.N.BAKER REMARK 1 TITL STRUCTURE OF HUMAN DIFERRIC LACTOFERRIN REFINED AT 2.2 REMARK 1 TITL 2 ANGSTROM RESOLUTION REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 51 629 1995 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 15299793 REMARK 1 DOI 10.1107/S0907444994013521 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.63 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 30833 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) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1640 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2265 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.39 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 126 REMARK 3 BIN FREE R VALUE : 0.3010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5357 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 54 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.28 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.66000 REMARK 3 B22 (A**2) : -0.50000 REMARK 3 B33 (A**2) : -2.16000 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): 0.350 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.241 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.167 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.083 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5533 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7496 ; 1.396 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 694 ; 6.101 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 256 ;37.460 ;23.672 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 921 ;19.712 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 46 ;18.940 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 801 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4250 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2202 ; 0.206 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3725 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 207 ; 0.149 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 4 ; 0.068 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 20 ; 0.192 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.225 ; 0.200 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): 3535 ; 0.963 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5523 ; 1.666 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2248 ; 2.115 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1972 ; 3.480 ; 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 : BABINET MODEL WITH 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 2BJJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-FEB-05. REMARK 100 THE DEPOSITION ID IS D_1290022488. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 295.0 REMARK 200 PH : 8.50 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 : ENRAF-NONIUS FR591 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33492 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 81.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.33000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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: PDB ENTRY 1LFG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5 MM SODIUM PHOSPHATE PH 8.5, 10% REMARK 280 (V/V) ETHANOL, PH 8.50 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 27.97050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.14850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.68950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.14850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.97050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.68950 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: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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 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 SER X 6 170.10 169.13 REMARK 500 TRP X 126 -61.59 -136.66 REMARK 500 SER X 192 -172.30 73.35 REMARK 500 VAL X 261 -98.37 -77.69 REMARK 500 LYS X 281 98.96 -36.13 REMARK 500 ASP X 282 74.22 40.51 REMARK 500 SER X 294 -15.96 -48.21 REMARK 500 LEU X 300 -47.33 74.16 REMARK 500 LYS X 417 122.86 -39.59 REMARK 500 GLN X 419 91.72 -48.63 REMARK 500 GLN X 420 40.89 34.16 REMARK 500 PRO X 424 90.88 -52.36 REMARK 500 THR X 467 -73.20 -50.95 REMARK 500 TRP X 470 -66.01 -143.49 REMARK 500 ASN X 560 48.05 -95.95 REMARK 500 PHE X 635 34.54 -99.25 REMARK 500 SER X 637 29.17 -164.55 REMARK 500 THR X 639 10.25 58.00 REMARK 500 LEU X 643 -46.78 73.96 REMARK 500 SER X 679 135.73 179.21 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 X 693 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP X 61 OD1 REMARK 620 2 TYR X 93 OH 93.3 REMARK 620 3 TYR X 193 OH 161.2 105.2 REMARK 620 4 HIS X 254 NE2 87.9 97.0 86.6 REMARK 620 5 CO3 X 695 O2 87.7 95.3 93.8 167.1 REMARK 620 6 CO3 X 695 O3 80.6 154.9 83.8 106.9 60.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE X 694 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP X 396 OD1 REMARK 620 2 TYR X 436 OH 87.6 REMARK 620 3 TYR X 529 OH 172.8 97.7 REMARK 620 4 HIS X 598 NE2 89.5 98.8 84.9 REMARK 620 5 CO3 X 696 O2 87.6 93.1 97.0 167.5 REMARK 620 6 CO3 X 696 O3 81.5 153.2 95.6 105.5 62.1 REMARK 620 N 1 2 3 4 5 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B0L RELATED DB: PDB REMARK 900 RECOMBINANT HUMAN DIFERRIC LACTOFERRIN REMARK 900 RELATED ID: 1BKA RELATED DB: PDB REMARK 900 OXALATE-SUBSTITUTED DIFERRIC LACTOFERRIN REMARK 900 RELATED ID: 1CB6 RELATED DB: PDB REMARK 900 STRUCTURE OF HUMAN APOLACTOFERRIN AT 2.0 A RESOLUTION. REMARK 900 RELATED ID: 1DSN RELATED DB: PDB REMARK 900 D60S N-TERMINAL LOBE HUMAN LACTOFERRIN REMARK 900 RELATED ID: 1EH3 RELATED DB: PDB REMARK 900 R210K N-TERMINAL LOBE HUMAN LACTOFERRIN REMARK 900 RELATED ID: 1FCK RELATED DB: PDB REMARK 900 STRUCTURE OF DICERIC HUMAN LACTOFERRIN REMARK 900 RELATED ID: 1H43 RELATED DB: PDB REMARK 900 R210E N-TERMINAL LOBE HUMAN LACTOFERRIN REMARK 900 RELATED ID: 1H44 RELATED DB: PDB REMARK 900 R210L N-TERMINAL LOBE HUMAN LACTOFERRIN REMARK 900 RELATED ID: 1H45 RELATED DB: PDB REMARK 900 R210G N-TERMINAL LOBE HUMAN LACTOFERRIN REMARK 900 RELATED ID: 1HSE RELATED DB: PDB REMARK 900 H253M N TERMINAL LOBE OF HUMAN LACTOFERRIN REMARK 900 RELATED ID: 1L5T RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A DOMAIN-OPENED MUTANT (R121D) OF THEHUMAN REMARK 900 LACTOFERRIN N-LOBE REFINED FROM A MEROHEDRALLY-TWINNED CRYSTAL FORM. REMARK 900 RELATED ID: 1LCF RELATED DB: PDB REMARK 900 LACTOFERRIN (COPPER AND OXALATE FORM) REMARK 900 RELATED ID: 1LCT RELATED DB: PDB REMARK 900 LACTOFERRIN (N-TERMINAL HALF-MOLECULE) REMARK 900 RELATED ID: 1LFG RELATED DB: PDB REMARK 900 LACTOFERRIN (DIFERRIC) REMARK 900 RELATED ID: 1LFH RELATED DB: PDB REMARK 900 LACTOFERRIN (APO FORM) REMARK 900 RELATED ID: 1LFI RELATED DB: PDB REMARK 900 LACTOFERRIN (COPPER FORM) REMARK 900 RELATED ID: 1LGB RELATED DB: PDB REMARK 900 LEGUME ISOLECTIN II (LOL II) COMPLEXED WITH LACTOTRANSFERRIN (N2 REMARK 900 FRAGMENT) REMARK 900 RELATED ID: 1N76 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN SEMINAL LACTOFERRIN AT 3.4 ARESOLUTION REMARK 900 RELATED ID: 1SQY RELATED DB: PDB REMARK 900 STRUCTURE OF HUMAN DIFERRIC LACTOFERRIN AT 2.5A RESOLUTION USING REMARK 900 CRYSTALS GROWN AT PH 6.5 REMARK 900 RELATED ID: 1VFD RELATED DB: PDB REMARK 900 HUMAN LACTOFERRIN, N-TERMINAL LOBE MUTANT WITH ARG 121 REPLACED BY REMARK 900 GLU (R121E) REMARK 900 RELATED ID: 1VFE RELATED DB: PDB REMARK 900 HUMAN LACTOFERRIN, N-TERMINAL LOBE MUTANT WITH ARG 121 REPLACED BY REMARK 900 SER (R121S) DBREF 2BJJ X 1 692 UNP P02788 TRFL_HUMAN 20 711 SEQADV 2BJJ ARG X 29 UNP P02788 LYS 48 CONFLICT SEQADV 2BJJ ASP X 561 UNP P02788 GLU 580 CONFLICT SEQRES 1 X 692 GLY ARG ARG ARG ARG SER VAL GLN TRP CYS ALA VAL SER SEQRES 2 X 692 GLN PRO GLU ALA THR LYS CYS PHE GLN TRP GLN ARG ASN SEQRES 3 X 692 MET ARG ARG VAL ARG GLY PRO PRO VAL SER CYS ILE LYS SEQRES 4 X 692 ARG ASP SER PRO ILE GLN CYS ILE GLN ALA ILE ALA GLU SEQRES 5 X 692 ASN ARG ALA ASP ALA VAL THR LEU ASP GLY GLY PHE ILE SEQRES 6 X 692 TYR GLU ALA GLY LEU ALA PRO TYR LYS LEU ARG PRO VAL SEQRES 7 X 692 ALA ALA GLU VAL TYR GLY THR GLU ARG GLN PRO ARG THR SEQRES 8 X 692 HIS TYR TYR ALA VAL ALA VAL VAL LYS LYS GLY GLY SER SEQRES 9 X 692 PHE GLN LEU ASN GLU LEU GLN GLY LEU LYS SER CYS HIS SEQRES 10 X 692 THR GLY LEU ARG ARG THR ALA GLY TRP ASN VAL PRO ILE SEQRES 11 X 692 GLY THR LEU ARG PRO PHE LEU ASN TRP THR GLY PRO PRO SEQRES 12 X 692 GLU PRO ILE GLU ALA ALA VAL ALA ARG PHE PHE SER ALA SEQRES 13 X 692 SER CYS VAL PRO GLY ALA ASP LYS GLY GLN PHE PRO ASN SEQRES 14 X 692 LEU CYS ARG LEU CYS ALA GLY THR GLY GLU ASN LYS CYS SEQRES 15 X 692 ALA PHE SER SER GLN GLU PRO TYR PHE SER TYR SER GLY SEQRES 16 X 692 ALA PHE LYS CYS LEU ARG ASP GLY ALA GLY ASP VAL ALA SEQRES 17 X 692 PHE ILE ARG GLU SER THR VAL PHE GLU ASP LEU SER ASP SEQRES 18 X 692 GLU ALA GLU ARG ASP GLU TYR GLU LEU LEU CYS PRO ASP SEQRES 19 X 692 ASN THR ARG LYS PRO VAL ASP LYS PHE LYS ASP CYS HIS SEQRES 20 X 692 LEU ALA ARG VAL PRO SER HIS ALA VAL VAL ALA ARG SER SEQRES 21 X 692 VAL ASN GLY LYS GLU ASP ALA ILE TRP ASN LEU LEU ARG SEQRES 22 X 692 GLN ALA GLN GLU LYS PHE GLY LYS ASP LYS SER PRO LYS SEQRES 23 X 692 PHE GLN LEU PHE GLY SER PRO SER GLY GLN LYS ASP LEU SEQRES 24 X 692 LEU PHE LYS ASP SER ALA ILE GLY PHE SER ARG VAL PRO SEQRES 25 X 692 PRO ARG ILE ASP SER GLY LEU TYR LEU GLY SER GLY TYR SEQRES 26 X 692 PHE THR ALA ILE GLN ASN LEU ARG LYS SER GLU GLU GLU SEQRES 27 X 692 VAL ALA ALA ARG ARG ALA ARG VAL VAL TRP CYS ALA VAL SEQRES 28 X 692 GLY GLU GLN GLU LEU ARG LYS CYS ASN GLN TRP SER GLY SEQRES 29 X 692 LEU SER GLU GLY SER VAL THR CYS SER SER ALA SER THR SEQRES 30 X 692 THR GLU ASP CYS ILE ALA LEU VAL LEU LYS GLY GLU ALA SEQRES 31 X 692 ASP ALA MET SER LEU ASP GLY GLY TYR VAL TYR THR ALA SEQRES 32 X 692 GLY LYS CYS GLY LEU VAL PRO VAL LEU ALA GLU ASN TYR SEQRES 33 X 692 LYS SER GLN GLN SER SER ASP PRO ASP PRO ASN CYS VAL SEQRES 34 X 692 ASP ARG PRO VAL GLU GLY TYR LEU ALA VAL ALA VAL VAL SEQRES 35 X 692 ARG ARG SER ASP THR SER LEU THR TRP ASN SER VAL LYS SEQRES 36 X 692 GLY LYS LYS SER CYS HIS THR ALA VAL ASP ARG THR ALA SEQRES 37 X 692 GLY TRP ASN ILE PRO MET GLY LEU LEU PHE ASN GLN THR SEQRES 38 X 692 GLY SER CYS LYS PHE ASP GLU TYR PHE SER GLN SER CYS SEQRES 39 X 692 ALA PRO GLY SER ASP PRO ARG SER ASN LEU CYS ALA LEU SEQRES 40 X 692 CYS ILE GLY ASP GLU GLN GLY GLU ASN LYS CYS VAL PRO SEQRES 41 X 692 ASN SER ASN GLU ARG TYR TYR GLY TYR THR GLY ALA PHE SEQRES 42 X 692 ARG CYS LEU ALA GLU ASN ALA GLY ASP VAL ALA PHE VAL SEQRES 43 X 692 LYS ASP VAL THR VAL LEU GLN ASN THR ASP GLY ASN ASN SEQRES 44 X 692 ASN ASP ALA TRP ALA LYS ASP LEU LYS LEU ALA ASP PHE SEQRES 45 X 692 ALA LEU LEU CYS LEU ASP GLY LYS ARG LYS PRO VAL THR SEQRES 46 X 692 GLU ALA ARG SER CYS HIS LEU ALA MET ALA PRO ASN HIS SEQRES 47 X 692 ALA VAL VAL SER ARG MET ASP LYS VAL GLU ARG LEU LYS SEQRES 48 X 692 GLN VAL LEU LEU HIS GLN GLN ALA LYS PHE GLY ARG ASN SEQRES 49 X 692 GLY SER ASP CYS PRO ASP LYS PHE CYS LEU PHE GLN SER SEQRES 50 X 692 GLU THR LYS ASN LEU LEU PHE ASN ASP ASN THR GLU CYS SEQRES 51 X 692 LEU ALA ARG LEU HIS GLY LYS THR THR TYR GLU LYS TYR SEQRES 52 X 692 LEU GLY PRO GLN TYR VAL ALA GLY ILE THR ASN LEU LYS SEQRES 53 X 692 LYS CYS SER THR SER PRO LEU LEU GLU ALA CYS GLU PHE SEQRES 54 X 692 LEU ARG LYS MODRES 2BJJ ASN X 138 ASN GLYCOSYLATION SITE MODRES 2BJJ ASN X 479 ASN GLYCOSYLATION SITE HET FE X 693 1 HET FE X 694 1 HET CO3 X 695 4 HET CO3 X 696 4 HET NAG X 901 14 HET NAG X 941 14 HETNAM FE FE (III) ION HETNAM CO3 CARBONATE ION HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE 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 FORMUL 2 FE 2(FE 3+) FORMUL 4 CO3 2(C O3 2-) FORMUL 6 NAG 2(C8 H15 N O6) FORMUL 8 HOH *54(H2 O) HELIX 1 1 SER X 13 GLY X 32 1 20 HELIX 2 2 SER X 42 ARG X 54 1 13 HELIX 3 3 ASP X 61 LEU X 70 1 10 HELIX 4 4 ARG X 122 LEU X 137 1 16 HELIX 5 5 PRO X 145 PHE X 154 1 10 HELIX 6 6 PHE X 191 ALA X 204 1 14 HELIX 7 7 SER X 213 LEU X 219 1 7 HELIX 8 8 ALA X 223 TYR X 228 5 6 HELIX 9 9 LYS X 264 GLY X 280 1 17 HELIX 10 10 ASP X 316 GLY X 322 1 7 HELIX 11 11 GLY X 322 LYS X 334 1 13 HELIX 12 12 SER X 335 ARG X 345 1 11 HELIX 13 13 GLY X 352 SER X 366 1 15 HELIX 14 14 THR X 377 GLU X 389 1 13 HELIX 15 15 ASP X 396 LEU X 408 1 13 HELIX 16 16 THR X 450 VAL X 454 5 5 HELIX 17 17 ARG X 466 GLY X 482 1 17 HELIX 18 18 LYS X 485 TYR X 489 5 5 HELIX 19 19 TYR X 527 ALA X 540 1 14 HELIX 20 20 LYS X 547 THR X 555 1 9 HELIX 21 21 LYS X 568 PHE X 572 5 5 HELIX 22 22 LYS X 606 GLY X 622 1 17 HELIX 23 23 THR X 659 GLY X 665 1 7 HELIX 24 24 GLY X 665 SER X 679 1 15 HELIX 25 31 SER X 681 LYS X 692 1 12 SHEET 1 XA 2 VAL X 7 ALA X 11 0 SHEET 2 XA 2 VAL X 35 LYS X 39 1 O SER X 36 N TRP X 9 SHEET 1 XB 4 VAL X 58 LEU X 60 0 SHEET 2 XB 4 ALA X 255 ALA X 258 -1 O ALA X 255 N LEU X 60 SHEET 3 XB 4 ARG X 76 GLY X 84 -1 O ARG X 76 N ALA X 258 SHEET 4 XB 4 GLY X 307 ARG X 310 -1 O GLY X 307 N VAL X 82 SHEET 1 XC 4 VAL X 58 LEU X 60 0 SHEET 2 XC 4 ALA X 255 ALA X 258 -1 O ALA X 255 N LEU X 60 SHEET 3 XC 4 ARG X 76 GLY X 84 -1 O ARG X 76 N ALA X 258 SHEET 4 XC 4 PRO X 89 ARG X 90 -1 O ARG X 90 N TYR X 83 SHEET 1 XD 5 ALA X 156 CYS X 158 0 SHEET 2 XD 5 LYS X 114 HIS X 117 1 O SER X 115 N CYS X 158 SHEET 3 XD 5 VAL X 207 ARG X 211 1 O VAL X 207 N CYS X 116 SHEET 4 XD 5 HIS X 92 LYS X 100 -1 O VAL X 96 N ILE X 210 SHEET 5 XD 5 ALA X 249 PRO X 252 -1 O ALA X 249 N ALA X 95 SHEET 1 XE 6 ALA X 156 CYS X 158 0 SHEET 2 XE 6 LYS X 114 HIS X 117 1 O SER X 115 N CYS X 158 SHEET 3 XE 6 VAL X 207 ARG X 211 1 O VAL X 207 N CYS X 116 SHEET 4 XE 6 HIS X 92 LYS X 100 -1 O VAL X 96 N ILE X 210 SHEET 5 XE 6 TYR X 228 LEU X 231 -1 O GLU X 229 N VAL X 99 SHEET 6 XE 6 ARG X 237 PRO X 239 -1 O LYS X 238 N LEU X 230 SHEET 1 XF 2 VAL X 346 VAL X 351 0 SHEET 2 XF 2 VAL X 370 ALA X 375 1 O THR X 371 N TRP X 348 SHEET 1 XG 4 ALA X 392 LEU X 395 0 SHEET 2 XG 4 ALA X 599 SER X 602 -1 O ALA X 599 N LEU X 395 SHEET 3 XG 4 VAL X 409 TYR X 416 -1 O VAL X 409 N SER X 602 SHEET 4 XG 4 THR X 648 ALA X 652 -1 N GLU X 649 O ASN X 415 SHEET 1 XH 5 PHE X 490 CYS X 494 0 SHEET 2 XH 5 GLY X 456 HIS X 461 1 O GLY X 456 N SER X 491 SHEET 3 XH 5 VAL X 543 LYS X 547 1 O VAL X 543 N CYS X 460 SHEET 4 XH 5 TYR X 436 ARG X 443 -1 O VAL X 439 N VAL X 546 SHEET 5 XH 5 ALA X 593 ALA X 595 -1 O ALA X 593 N ALA X 438 SHEET 1 XI 6 PHE X 490 CYS X 494 0 SHEET 2 XI 6 GLY X 456 HIS X 461 1 O GLY X 456 N SER X 491 SHEET 3 XI 6 VAL X 543 LYS X 547 1 O VAL X 543 N CYS X 460 SHEET 4 XI 6 TYR X 436 ARG X 443 -1 O VAL X 439 N VAL X 546 SHEET 5 XI 6 PHE X 572 LEU X 575 -1 O ALA X 573 N VAL X 442 SHEET 6 XI 6 ARG X 581 PRO X 583 -1 O LYS X 582 N LEU X 574 SSBOND 1 CYS X 10 CYS X 46 1555 1555 2.02 SSBOND 2 CYS X 20 CYS X 37 1555 1555 2.05 SSBOND 3 CYS X 116 CYS X 199 1555 1555 2.04 SSBOND 4 CYS X 158 CYS X 174 1555 1555 2.06 SSBOND 5 CYS X 171 CYS X 182 1555 1555 2.01 SSBOND 6 CYS X 232 CYS X 246 1555 1555 2.03 SSBOND 7 CYS X 349 CYS X 381 1555 1555 2.04 SSBOND 8 CYS X 359 CYS X 372 1555 1555 2.04 SSBOND 9 CYS X 406 CYS X 687 1555 1555 2.03 SSBOND 10 CYS X 428 CYS X 650 1555 1555 2.04 SSBOND 11 CYS X 460 CYS X 535 1555 1555 2.03 SSBOND 12 CYS X 484 CYS X 678 1555 1555 2.03 SSBOND 13 CYS X 494 CYS X 508 1555 1555 2.05 SSBOND 14 CYS X 505 CYS X 518 1555 1555 2.01 SSBOND 15 CYS X 576 CYS X 590 1555 1555 2.03 SSBOND 16 CYS X 628 CYS X 633 1555 1555 2.04 LINK ND2 ASN X 138 C1 NAG X 901 1555 1555 1.45 LINK ND2 ASN X 479 C1 NAG X 941 1555 1555 1.46 LINK OD1 ASP X 61 FE FE X 693 1555 1555 2.21 LINK OH TYR X 93 FE FE X 693 1555 1555 1.90 LINK OH TYR X 193 FE FE X 693 1555 1555 1.87 LINK NE2 HIS X 254 FE FE X 693 1555 1555 2.21 LINK OD1 ASP X 396 FE FE X 694 1555 1555 2.10 LINK OH TYR X 436 FE FE X 694 1555 1555 1.95 LINK OH TYR X 529 FE FE X 694 1555 1555 1.88 LINK NE2 HIS X 598 FE FE X 694 1555 1555 2.36 LINK FE FE X 693 O2 CO3 X 695 1555 1555 2.18 LINK FE FE X 693 O3 CO3 X 695 1555 1555 2.25 LINK FE FE X 694 O2 CO3 X 696 1555 1555 2.06 LINK FE FE X 694 O3 CO3 X 696 1555 1555 2.27 CISPEP 1 ALA X 71 PRO X 72 0 2.32 CISPEP 2 PRO X 142 PRO X 143 0 7.30 CISPEP 3 CYS X 628 PRO X 629 0 6.01 CRYST1 55.941 97.379 156.297 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 0.017876 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010269 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006398 0.00000