HEADER SIGNALING PROTEIN 01-OCT-05 2B6D OBSLTE 11-AUG-09 2B6D 3IB0 TITLE SPECIFIC BINDING OF NON-STEROIDAL ANTI-INFLAMMATORY DRUGS TITLE 2 (NSAIDS) TO LACTOFERRIN: CRYSTAL STRUCTURE OF THE COMPLEX TITLE 3 OF C-TERMINAL LOBE OF BOVINE LACTOFERRIN WITH DICLOFENAC AT TITLE 4 1.4 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOTRANSFERRIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL LOBE, RESIDUES 361-705 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 SECRETION: MAMMARY GLANDS KEYWDS COMPLEX, DRUGS, LACTOFERRIN, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.SINGH,T.JABEEN,S.SHARMA,M.PERBANDT,C.BETZEL,T.P.SINGH REVDAT 3 11-AUG-09 2B6D 1 OBSLTE REVDAT 2 24-FEB-09 2B6D 1 VERSN REVDAT 1 08-NOV-05 2B6D 0 JRNL AUTH N.SINGH,T.JABEEN,S.SHARMA,M.PERBANDT,C.BETZEL, JRNL AUTH 2 T.P.SINGH JRNL TITL SPECIFIC BINDING OF NON-STEROIDAL ANTI-INFLAMMATORY JRNL TITL 2 DRUGS (NSAIDS) TO LACTOFERRIN: CRYSTAL STRUCTURE OF JRNL TITL 3 THE COMPLEX OF C-TERMINAL LOBE OF BOVINE JRNL TITL 4 LACTOFERRIN WITH DICLOFENAC AT 1.4 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.02 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 72705 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) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1479 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5258 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2750 REMARK 3 BIN FREE R VALUE SET COUNT : 101 REMARK 3 BIN FREE R VALUE : 0.2770 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2605 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 198 REMARK 3 SOLVENT ATOMS : 509 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.77000 REMARK 3 B22 (A**2) : -0.69000 REMARK 3 B33 (A**2) : -0.42000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.58000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.066 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.065 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.045 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.131 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2872 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3911 ; 1.633 ; 2.033 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 339 ; 4.438 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 466 ;16.389 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 469 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2057 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1511 ; 0.251 ; 0.300 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): 464 ; 0.161 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.181 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 56 ; 0.244 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 26 ; 0.203 ; 0.500 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): 1695 ; 0.915 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2702 ; 1.706 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1177 ; 2.306 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1209 ; 3.742 ; 4.500 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2B6D COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-OCT-05. REMARK 100 THE RCSB ID CODE IS RCSB034730. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 203 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X13 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74524 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 62.020 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES, PEG MONOMETHYL ETHER 550, REMARK 280 0.1M ZNSO4, PH 6.5, VAPOR DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 24.93250 REMARK 290 SMTRY3 2 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 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 THR A 677 REMARK 465 SER A 678 REMARK 465 PRO A 679 REMARK 465 LEU A 680 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 C6 MAN A 5 C1 MAN A 7 2.19 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 600 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 600 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ALA A 683 N - CA - C ANGL. DEV. = 17.3 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 SER A 417 -139.19 -122.73 REMARK 500 SER A 418 -84.28 -153.32 REMARK 500 HIS A 420 54.08 70.49 REMARK 500 ASP A 462 -4.69 80.83 REMARK 500 TRP A 467 -60.67 -145.58 REMARK 500 ALA A 482 46.51 -82.56 REMARK 500 ASP A 509 -50.81 -22.96 REMARK 500 VAL A 543 -159.58 -137.31 REMARK 500 SER A 634 37.85 -166.24 REMARK 500 LEU A 640 -47.07 74.55 REMARK 500 ARG A 654 71.35 39.19 REMARK 500 GLU A 682 110.55 -167.28 REMARK 500 ALA A 683 -59.32 -165.40 REMARK 500 CYS A 684 98.24 89.91 REMARK 500 ALA A 685 26.10 -72.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 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: (11X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ALA A 683 24.3 L L OUTSIDE RANGE 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 804 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 526 OH REMARK 620 2 ASP A 395 OD1 173.0 REMARK 620 3 TYR A 433 OH 95.5 87.5 REMARK 620 4 HIS A 595 NE2 84.2 89.2 97.4 REMARK 620 5 CO3 A 805 O2 96.2 89.9 93.8 168.7 REMARK 620 6 CO3 A 805 O1 91.0 88.7 155.9 106.3 62.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 659 OE2 REMARK 620 2 HOH A1225 O 94.5 REMARK 620 3 GLU A 659 OE1 61.1 98.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 802 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1239 O REMARK 620 2 HOH A1240 O 72.3 REMARK 620 3 HOH A 893 O 128.9 93.8 REMARK 620 4 HIS A 588 NE2 102.7 89.9 126.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 803 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 343 O REMARK 620 2 HIS A 606 NE2 99.0 REMARK 620 3 SO4 A 688 O3 122.6 74.2 REMARK 620 4 THR A 343 N 78.2 131.1 67.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 1 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 2 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 3 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 4 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 5 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMA A 6 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 7 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 8 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 9 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 10 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMA A 11 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMA A 12 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 13 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 687 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 688 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 801 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 802 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 803 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 804 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO3 A 805 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIF A 701 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 702 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 703 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ALT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX OF C-TERMINAL LOBE OF REMARK 900 BOVINE LACTOFERRIN WITH INDOMETHACIN AT 2.2 A RESOLUTION REMARK 900 RELATED ID: 1NKX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A PROTEOLYTICALLY GENERATED FUNCTIONAL REMARK 900 MONOFERRIC C-LOBE OF BOVINE LACTOFERRIN AT 1.9A RESOLUTION DBREF 2B6D A 342 686 UNP P24627 TRFL_BOVIN 361 705 SEQADV 2B6D LYS A 565 UNP P24627 ASN 584 CONFLICT SEQADV 2B6D GLU A 608 UNP P24627 LYS 627 CONFLICT SEQRES 1 A 345 TYR THR ARG VAL VAL TRP CYS ALA VAL GLY PRO GLU GLU SEQRES 2 A 345 GLN LYS LYS CYS GLN GLN TRP SER GLN GLN SER GLY GLN SEQRES 3 A 345 ASN VAL THR CYS ALA THR ALA SER THR THR ASP ASP CYS SEQRES 4 A 345 ILE VAL LEU VAL LEU LYS GLY GLU ALA ASP ALA LEU ASN SEQRES 5 A 345 LEU ASP GLY GLY TYR ILE TYR THR ALA GLY LYS CYS GLY SEQRES 6 A 345 LEU VAL PRO VAL LEU ALA GLU ASN ARG LYS SER SER LYS SEQRES 7 A 345 HIS SER SER LEU ASP CYS VAL LEU ARG PRO THR GLU GLY SEQRES 8 A 345 TYR LEU ALA VAL ALA VAL VAL LYS LYS ALA ASN GLU GLY SEQRES 9 A 345 LEU THR TRP ASN SER LEU LYS ASP LYS LYS SER CYS HIS SEQRES 10 A 345 THR ALA VAL ASP ARG THR ALA GLY TRP ASN ILE PRO MET SEQRES 11 A 345 GLY LEU ILE VAL ASN GLN THR GLY SER CYS ALA PHE ASP SEQRES 12 A 345 GLU PHE PHE SER GLN SER CYS ALA PRO GLY ALA ASP PRO SEQRES 13 A 345 LYS SER ARG LEU CYS ALA LEU CYS ALA GLY ASP ASP GLN SEQRES 14 A 345 GLY LEU ASP LYS CYS VAL PRO ASN SER LYS GLU LYS TYR SEQRES 15 A 345 TYR GLY TYR THR GLY ALA PHE ARG CYS LEU ALA GLU ASP SEQRES 16 A 345 VAL GLY ASP VAL ALA PHE VAL LYS ASN ASP THR VAL TRP SEQRES 17 A 345 GLU ASN THR ASN GLY GLU SER THR ALA ASP TRP ALA LYS SEQRES 18 A 345 ASN LEU LYS ARG GLU ASP PHE ARG LEU LEU CYS LEU ASP SEQRES 19 A 345 GLY THR ARG LYS PRO VAL THR GLU ALA GLN SER CYS HIS SEQRES 20 A 345 LEU ALA VAL ALA PRO ASN HIS ALA VAL VAL SER ARG SER SEQRES 21 A 345 ASP ARG ALA ALA HIS VAL GLU GLN VAL LEU LEU HIS GLN SEQRES 22 A 345 GLN ALA LEU PHE GLY LYS ASN GLY LYS ASN CYS PRO ASP SEQRES 23 A 345 LYS PHE CYS LEU PHE LYS SER GLU THR LYS ASN LEU LEU SEQRES 24 A 345 PHE ASN ASP ASN THR GLU CYS LEU ALA LYS LEU GLY GLY SEQRES 25 A 345 ARG PRO THR TYR GLU GLU TYR LEU GLY THR GLU TYR VAL SEQRES 26 A 345 THR ALA ILE ALA ASN LEU LYS LYS CYS SER THR SER PRO SEQRES 27 A 345 LEU LEU GLU ALA CYS ALA PHE MODRES 2B6D ASN A 368 ASN GLYCOSYLATION SITE MODRES 2B6D ASN A 476 ASN GLYCOSYLATION SITE MODRES 2B6D ASN A 545 ASN GLYCOSYLATION SITE HET NAG A 1 14 HET NAG A 2 14 HET NAG A 3 14 HET NAG A 4 14 HET MAN A 5 11 HET BMA A 6 11 HET MAN A 7 11 HET NAG A 8 14 HET NAG A 9 14 HET MAN A 10 11 HET BMA A 11 11 HET BMA A 12 11 HET MAN A 13 11 HET SO4 A 687 5 HET SO4 A 688 5 HET ZN A 801 1 HET ZN A 802 1 HET ZN A 803 1 HET FE A 804 1 HET CO3 A 805 4 HET DIF A 701 19 HET EOH A 702 3 HET EOH A 703 3 HETNAM NAG N-ACETYL-D-GLUCOSAMINE HETNAM MAN ALPHA-D-MANNOSE HETNAM BMA BETA-D-MANNOSE HETNAM SO4 SULFATE ION HETNAM ZN ZINC ION HETNAM FE FE (III) ION HETNAM CO3 CARBONATE ION HETNAM DIF 2-[2,6-DICHLOROPHENYL)AMINO]BENZENEACETIC ACID HETNAM EOH ETHANOL HETSYN NAG NAG HETSYN DIF DICLOFENAC FORMUL 2 NAG 6(C8 H15 N O6) FORMUL 3 MAN 4(C6 H12 O6) FORMUL 3 BMA 3(C6 H12 O6) FORMUL 5 SO4 2(O4 S 2-) FORMUL 7 ZN 3(ZN 2+) FORMUL 10 FE FE 3+ FORMUL 11 CO3 C O3 2- FORMUL 12 DIF C14 H11 CL2 N O2 FORMUL 13 EOH 2(C2 H6 O) FORMUL 15 HOH *503(H2 O) HELIX 1 1 GLY A 351 SER A 365 1 15 HELIX 2 2 THR A 376 LYS A 386 1 11 HELIX 3 3 ASP A 395 CYS A 405 1 11 HELIX 4 4 ASP A 424 ARG A 428 5 5 HELIX 5 5 THR A 447 LEU A 451 5 5 HELIX 6 6 TRP A 467 GLY A 479 1 13 HELIX 7 7 SER A 499 ALA A 503 5 5 HELIX 8 8 TYR A 524 GLU A 535 1 12 HELIX 9 9 ASN A 545 ASN A 551 1 7 HELIX 10 10 LYS A 565 GLU A 567 5 3 HELIX 11 11 THR A 582 CYS A 587 5 6 HELIX 12 12 ARG A 600 GLY A 619 1 20 HELIX 13 13 THR A 656 GLY A 662 1 7 HELIX 14 14 GLY A 662 LYS A 674 1 13 SHEET 1 A 2 VAL A 345 VAL A 350 0 SHEET 2 A 2 VAL A 369 ALA A 374 1 O THR A 370 N TRP A 347 SHEET 1 B 4 ALA A 391 LEU A 394 0 SHEET 2 B 4 ALA A 596 SER A 599 -1 O ALA A 596 N LEU A 394 SHEET 3 B 4 VAL A 408 ARG A 415 -1 N VAL A 410 O VAL A 597 SHEET 4 B 4 THR A 645 LYS A 650 -1 O ALA A 649 N ALA A 412 SHEET 1 C 6 GLN A 489 CYS A 491 0 SHEET 2 C 6 LYS A 455 HIS A 458 1 N HIS A 458 O CYS A 491 SHEET 3 C 6 VAL A 540 LYS A 544 1 O PHE A 542 N CYS A 457 SHEET 4 C 6 TYR A 433 LYS A 440 -1 N VAL A 438 O ALA A 541 SHEET 5 C 6 PHE A 569 LEU A 572 -1 O LEU A 572 N ALA A 437 SHEET 6 C 6 ARG A 578 PRO A 580 -1 O LYS A 579 N LEU A 571 SHEET 1 D 5 GLN A 489 CYS A 491 0 SHEET 2 D 5 LYS A 455 HIS A 458 1 N HIS A 458 O CYS A 491 SHEET 3 D 5 VAL A 540 LYS A 544 1 O PHE A 542 N CYS A 457 SHEET 4 D 5 TYR A 433 LYS A 440 -1 N VAL A 438 O ALA A 541 SHEET 5 D 5 ALA A 590 ALA A 592 -1 O ALA A 592 N TYR A 433 SSBOND 1 CYS A 348 CYS A 380 1555 1555 2.05 SSBOND 2 CYS A 358 CYS A 371 1555 1555 2.07 SSBOND 3 CYS A 405 CYS A 684 1555 1555 2.38 SSBOND 4 CYS A 425 CYS A 647 1555 1555 2.04 SSBOND 5 CYS A 457 CYS A 532 1555 1555 2.05 SSBOND 6 CYS A 481 CYS A 675 1555 1555 2.04 SSBOND 7 CYS A 491 CYS A 505 1555 1555 2.05 SSBOND 8 CYS A 502 CYS A 515 1555 1555 2.01 SSBOND 9 CYS A 573 CYS A 587 1555 1555 2.03 SSBOND 10 CYS A 625 CYS A 630 1555 1555 2.06 LINK ND2 ASN A 368 C1 NAG A 1 1555 1555 1.45 LINK ND2 ASN A 476 C1 NAG A 3 1555 1555 1.45 LINK ND2 ASN A 545 C1 NAG A 8 1555 1555 1.44 LINK O4 NAG A 1 C1 NAG A 2 1555 1555 1.45 LINK O4 NAG A 3 C1 NAG A 4 1555 1555 1.45 LINK O4 NAG A 4 C1 MAN A 5 1555 1555 1.47 LINK O4 MAN A 5 C1 BMA A 6 1555 1555 1.46 LINK O6 MAN A 5 C1 MAN A 7 1555 1555 1.45 LINK O4 NAG A 8 C1 NAG A 9 1555 1555 1.44 LINK O4 NAG A 9 C1 MAN A 10 1555 1555 1.44 LINK O4 MAN A 10 C1 BMA A 11 1555 1555 1.46 LINK O4 BMA A 11 C1 BMA A 12 1555 1555 1.44 LINK O4 BMA A 12 C1 MAN A 13 1555 1555 1.46 LINK OH TYR A 526 FE FE A 804 1555 1555 2.06 LINK OD1 ASP A 395 FE FE A 804 1555 1555 2.19 LINK OH TYR A 433 FE FE A 804 1555 1555 2.01 LINK NE2 HIS A 595 FE FE A 804 1555 1555 2.20 LINK ZN ZN A 801 OE2 GLU A 659 1555 1555 2.08 LINK ZN ZN A 801 O HOH A1225 1555 1555 2.06 LINK ZN ZN A 801 OE1 GLU A 659 1555 1555 2.19 LINK ZN ZN A 802 O HOH A1239 1555 1555 2.04 LINK ZN ZN A 802 O HOH A1240 1555 1555 2.13 LINK ZN ZN A 802 O HOH A 893 1555 1555 2.03 LINK ZN ZN A 802 NE2 HIS A 588 1555 1555 2.05 LINK ZN ZN A 803 O THR A 343 1555 1555 2.18 LINK ZN ZN A 803 NE2 HIS A 606 1555 1555 2.07 LINK ZN ZN A 803 O3 SO4 A 688 1555 1555 2.36 LINK ZN ZN A 803 N THR A 343 1555 1555 2.33 LINK FE FE A 804 O2 CO3 A 805 1555 1555 2.11 LINK FE FE A 804 O1 CO3 A 805 1555 1555 2.21 CISPEP 1 CYS A 625 PRO A 626 0 1.94 SITE 1 AC1 9 NAG A 2 TYR A 342 SER A 365 ASN A 368 SITE 2 AC1 9 HIS A 613 GLN A 614 HOH A 972 HOH A1074 SITE 3 AC1 9 HOH A1113 SITE 1 AC2 1 NAG A 1 SITE 1 AC3 6 NAG A 4 ASN A 476 ASN A 671 HOH A 939 SITE 2 AC3 6 HOH A1072 HOH A1114 SITE 1 AC4 5 NAG A 3 MAN A 5 ASN A 671 HOH A1107 SITE 2 AC4 5 HOH A1150 SITE 1 AC5 5 NAG A 4 BMA A 6 MAN A 7 HOH A1150 SITE 2 AC5 5 HOH A1302 SITE 1 AC6 1 MAN A 5 SITE 1 AC7 1 MAN A 5 SITE 1 AC8 7 NAG A 9 ASN A 545 ASP A 546 TRP A 549 SITE 2 AC8 7 HOH A1210 HOH A1215 HOH A1264 SITE 1 AC9 8 NAG A 8 MAN A 10 SER A 417 TRP A 549 SITE 2 AC9 8 GLU A 555 HOH A1073 HOH A1174 HOH A1286 SITE 1 BC1 4 NAG A 9 BMA A 11 LYS A 416 HOH A1086 SITE 1 BC2 4 MAN A 10 BMA A 12 HOH A1012 HOH A1135 SITE 1 BC3 2 BMA A 11 MAN A 13 SITE 1 BC4 1 BMA A 12 SITE 1 BC5 7 ARG A 570 ARG A 578 HOH A 860 HOH A 944 SITE 2 BC5 7 HOH A 957 HOH A1070 HOH A1163 SITE 1 BC6 5 TYR A 342 THR A 343 ARG A 603 HIS A 606 SITE 2 BC6 5 ZN A 803 SITE 1 BC7 2 GLU A 659 HOH A1225 SITE 1 BC8 4 HIS A 588 HOH A 893 HOH A1239 HOH A1240 SITE 1 BC9 4 TYR A 342 THR A 343 HIS A 606 SO4 A 688 SITE 1 CC1 5 ASP A 395 TYR A 433 TYR A 526 HIS A 595 SITE 2 CC1 5 CO3 A 805 SITE 1 CC2 10 ASP A 395 TYR A 433 THR A 459 ARG A 463 SITE 2 CC2 10 THR A 464 ALA A 465 GLY A 466 TYR A 526 SITE 3 CC2 10 HIS A 595 FE A 804 SITE 1 CC3 8 PRO A 593 GLU A 659 TYR A 660 GLY A 662 SITE 2 CC3 8 THR A 663 HOH A1018 HOH A1233 HOH A1308 SITE 1 CC4 6 GLU A 550 ASP A 643 ASN A 644 HOH A1186 SITE 2 CC4 6 HOH A1213 HOH A1297 SITE 1 CC5 2 GLY A 479 HOH A 960 CRYST1 61.432 49.865 65.165 90.00 107.10 90.00 P 1 21 1 2 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 0.016278 0.000000 0.005008 0.00000 SCALE2 0.000000 0.020054 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016055 0.00000