HEADER IRON TRANSPORT 04-SEP-91 1LFH TITLE MOLECULAR REPLACEMENT SOLUTION OF THE STRUCTURE OF APOLACTOFERRIN, A TITLE 2 PROTEIN DISPLAYING LARGE-SCALE CONFORMATIONAL CHANGE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOFERRIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS IRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR B.F.ANDERSON,E.N.BAKER,G.E.NORRIS REVDAT 4 16-OCT-24 1LFH 1 REMARK SEQADV REVDAT 3 29-NOV-17 1LFH 1 HELIX REVDAT 2 24-FEB-09 1LFH 1 VERSN REVDAT 1 31-OCT-93 1LFH 0 JRNL AUTH G.E.NORRIS,B.F.ANDERSON,E.N.BAKER JRNL TITL MOLECULAR REPLACEMENT SOLUTION OF THE STRUCTURE OF JRNL TITL 2 APOLACTOFERRIN, A PROTEIN DISPLAYING LARGE-SCALE JRNL TITL 3 CONFORMATIONAL CHANGE. JRNL REF ACTA CRYSTALLOGR.,SECT.B V. 47 998 1991 JRNL REFN ISSN 0108-7681 JRNL PMID 1772635 JRNL DOI 10.1107/S0108768191008418 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.F.ANDERSON,H.M.BAKER,G.E.NORRIS,S.V.RUMBALL,E.N.BAKER REMARK 1 TITL APOLACTOFERRIN STRUCTURE DEMONSTRATES LIGAND-INDUCED REMARK 1 TITL 2 CONFORMATIONAL CHANGE IN TRANSFERRINS REMARK 1 REF NATURE V. 344 784 1990 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 2 REMARK 1 AUTH B.F.ANDERSON,H.M.BAKER,G.E.NORRIS,D.W.RICE,E.N.BAKER REMARK 1 TITL STRUCTURE OF HUMAN LACTOFERRIN: CRYSTALLOGRAPHIC STRUCTURE REMARK 1 TITL 2 ANALYSIS AND REFINEMENT AT 2.8 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 209 711 1989 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH E.N.BAKER,S.V.RUMBALL,B.F.ANDERSON REMARK 1 TITL TRANSFERRINS: INSIGHTS INTO STRUCTURE AND FUNCTION FROM REMARK 1 TITL 2 STUDIES ON LACTOFERRIN REMARK 1 REF TRENDS BIOCHEM.SCI.(PERS. V. 12 350 1987 REMARK 1 REF 2 ED.) REMARK 1 REFN ISSN 0376-5067 REMARK 1 REFERENCE 4 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 1769 1987 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 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) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. 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 : 5342 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 373 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.020 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LFH 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_1000174697. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL 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 (%) : NULL 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) : 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 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 76.04500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.89500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.29000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 27.89500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 76.04500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.29000 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 400 REMARK 400 COMPOUND REMARK 400 THERE IS A TWO FOLD INTERNAL SEQUENCE HOMOLOGY (~40% REMARK 400 IDENTITY). 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 O HOH A 839 O HOH A 840 1.28 REMARK 500 O HOH A 695 O HOH A 696 1.47 REMARK 500 O HOH A 833 O HOH A 836 1.84 REMARK 500 OD2 ASP A 570 O HOH A 1041 2.08 REMARK 500 O HOH A 736 O HOH A 841 2.15 REMARK 500 O ARG A 344 NZ LYS A 605 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 3 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 3 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 4 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG A 30 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 CYS A 36 CA - CB - SG ANGL. DEV. = -10.8 DEGREES REMARK 500 CYS A 36 O - C - N ANGL. DEV. = 11.5 DEGREES REMARK 500 ILE A 37 CB - CA - C ANGL. DEV. = 16.0 DEGREES REMARK 500 LYS A 38 CB - CG - CD ANGL. DEV. = 15.8 DEGREES REMARK 500 ARG A 39 CG - CD - NE ANGL. DEV. = -12.7 DEGREES REMARK 500 ARG A 39 CD - NE - CZ ANGL. DEV. = 12.3 DEGREES REMARK 500 ARG A 39 NH1 - CZ - NH2 ANGL. DEV. = -11.0 DEGREES REMARK 500 ARG A 39 NE - CZ - NH1 ANGL. DEV. = 11.1 DEGREES REMARK 500 ASP A 40 CB - CG - OD2 ANGL. DEV. = -7.2 DEGREES REMARK 500 SER A 41 O - C - N ANGL. DEV. = 12.4 DEGREES REMARK 500 GLU A 51 OE1 - CD - OE2 ANGL. DEV. = 7.7 DEGREES REMARK 500 ARG A 53 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 53 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 VAL A 57 CA - CB - CG1 ANGL. DEV. = 9.4 DEGREES REMARK 500 ASP A 60 CB - CG - OD1 ANGL. DEV. = 8.3 DEGREES REMARK 500 PHE A 63 CB - CG - CD2 ANGL. DEV. = 4.8 DEGREES REMARK 500 TYR A 65 CB - CG - CD2 ANGL. DEV. = 4.0 DEGREES REMARK 500 TYR A 65 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 GLU A 66 OE1 - CD - OE2 ANGL. DEV. = -7.7 DEGREES REMARK 500 ALA A 70 N - CA - CB ANGL. DEV. = 9.1 DEGREES REMARK 500 ARG A 75 NE - CZ - NH2 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 89 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 TYR A 92 CB - CA - C ANGL. DEV. = 13.2 DEGREES REMARK 500 TYR A 92 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 GLY A 102 N - CA - C ANGL. DEV. = -16.6 DEGREES REMARK 500 PHE A 104 N - CA - CB ANGL. DEV. = 12.6 DEGREES REMARK 500 LEU A 109 CB - CA - C ANGL. DEV. = 12.4 DEGREES REMARK 500 ARG A 120 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 133 CA - CB - CG ANGL. DEV. = 15.4 DEGREES REMARK 500 ARG A 133 CG - CD - NE ANGL. DEV. = 13.3 DEGREES REMARK 500 ARG A 133 CD - NE - CZ ANGL. DEV. = 16.8 DEGREES REMARK 500 ARG A 133 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 PRO A 142 O - C - N ANGL. DEV. = -14.9 DEGREES REMARK 500 GLU A 143 C - N - CA ANGL. DEV. = 55.7 DEGREES REMARK 500 GLU A 143 N - CA - CB ANGL. DEV. = 12.8 DEGREES REMARK 500 GLU A 146 OE1 - CD - OE2 ANGL. DEV. = -7.9 DEGREES REMARK 500 GLU A 146 CG - CD - OE1 ANGL. DEV. = 13.4 DEGREES REMARK 500 VAL A 149 CB - CA - C ANGL. DEV. = 11.6 DEGREES REMARK 500 ARG A 151 N - CA - CB ANGL. DEV. = 11.1 DEGREES REMARK 500 CYS A 157 N - CA - CB ANGL. DEV. = 14.6 DEGREES REMARK 500 CYS A 173 CB - CA - C ANGL. DEV. = 8.6 DEGREES REMARK 500 THR A 176 CA - CB - CG2 ANGL. DEV. = 11.1 DEGREES REMARK 500 SER A 184 CB - CA - C ANGL. DEV. = -14.2 DEGREES REMARK 500 GLU A 187 CA - CB - CG ANGL. DEV. = 18.4 DEGREES REMARK 500 SER A 191 C - N - CA ANGL. DEV. = 16.2 DEGREES REMARK 500 ASP A 205 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 183 ANGLE DEVIATIONS. 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 ARG A 3 145.14 -6.21 REMARK 500 ARG A 4 22.36 -55.97 REMARK 500 ARG A 86 -16.48 114.69 REMARK 500 GLN A 110 115.95 -39.11 REMARK 500 THR A 122 -72.27 -65.01 REMARK 500 TRP A 125 -53.00 -145.24 REMARK 500 ASN A 137 -8.80 73.00 REMARK 500 THR A 139 -71.82 -47.40 REMARK 500 PRO A 141 95.21 -48.35 REMARK 500 GLU A 143 137.85 174.45 REMARK 500 ALA A 155 143.52 -176.04 REMARK 500 LYS A 180 104.29 -41.55 REMARK 500 CYS A 181 23.68 80.93 REMARK 500 SER A 191 -171.39 57.52 REMARK 500 ILE A 209 -159.86 -136.38 REMARK 500 SER A 219 -81.66 -46.17 REMARK 500 ASP A 220 -138.73 -57.29 REMARK 500 GLU A 221 10.42 -152.46 REMARK 500 ASN A 261 64.71 60.78 REMARK 500 ASP A 281 60.10 62.19 REMARK 500 LYS A 282 -32.87 -132.43 REMARK 500 PHE A 286 144.24 -174.19 REMARK 500 SER A 293 -45.10 -25.26 REMARK 500 ASP A 297 66.75 36.83 REMARK 500 LEU A 299 -61.31 71.96 REMARK 500 CYS A 405 1.83 -67.98 REMARK 500 SER A 417 31.49 -50.39 REMARK 500 GLN A 418 156.29 147.09 REMARK 500 LYS A 456 -164.52 -106.33 REMARK 500 ALA A 462 165.40 179.51 REMARK 500 TRP A 469 -59.27 -137.12 REMARK 500 SER A 521 -18.41 -49.98 REMARK 500 SER A 601 -166.97 -164.72 REMARK 500 SER A 636 -33.84 -159.01 REMARK 500 GLU A 637 117.38 63.93 REMARK 500 THR A 638 8.81 45.62 REMARK 500 LEU A 642 -45.93 72.57 REMARK 500 THR A 679 -143.99 -116.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 258 0.10 SIDE CHAIN REMARK 500 ARG A 465 0.14 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THERE ARE SEVERAL BIFURCATED SHEETS IN THIS STRUCTURE. REMARK 700 THESE ARE REPRESENTED BY TWO SHEETS WHICH HAVE ONE OR MORE REMARK 700 IDENTICAL STRANDS. SHEETS *N2A* AND *N2B* REPRESENT ONE REMARK 700 BIFURCATED SHEET AND STRAND FOUR OF SHEET BN1 IS ALSO REMARK 700 PART OF THIS SHEET. SHEETS *C2A* AND *C2B* REPRESENT ONE REMARK 700 BIFURCATED SHEET AND STRAND FOUR OF SHEET BC1 IS ALSO REMARK 700 PART OF THIS SHEET. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CL1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 692 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE AMINO ACID SEQUENCE GIVEN IN ANDERSON ET AL. (1989). REMARK 999 WAS FOLLOWED IN BUILDING THE MODEL. THIS PAPER REPORTS REMARK 999 CORRECTIONS TO THE AMINO ACID SEQUENCE REPORTED IN REMARK 999 THE SEQUENCE DATABASES. DBREF 1LFH A 2 691 UNP P02788 TRFL_HUMAN 22 711 SEQADV 1LFH ASN A 13 UNP P02788 GLN 33 CONFLICT SEQADV 1LFH LYS A 200 UNP P02788 ARG 220 CONFLICT SEQADV 1LFH GLU A 512 UNP P02788 GLN 532 CONFLICT SEQRES 1 A 691 GLY ARG ARG ARG SER VAL GLN TRP CYS ALA VAL SER ASN SEQRES 2 A 691 PRO GLU ALA THR LYS CYS PHE GLN TRP GLN ARG ASN MET SEQRES 3 A 691 ARG LYS VAL ARG GLY PRO PRO VAL SER CYS ILE LYS ARG SEQRES 4 A 691 ASP SER PRO ILE GLN CYS ILE GLN ALA ILE ALA GLU ASN SEQRES 5 A 691 ARG ALA ASP ALA VAL THR LEU ASP GLY GLY PHE ILE TYR SEQRES 6 A 691 GLU ALA GLY LEU ALA PRO TYR LYS LEU ARG PRO VAL ALA SEQRES 7 A 691 ALA GLU VAL TYR GLY THR GLU ARG GLN PRO ARG THR HIS SEQRES 8 A 691 TYR TYR ALA VAL ALA VAL VAL LYS LYS GLY GLY SER PHE SEQRES 9 A 691 GLN LEU ASN GLU LEU GLN GLY LEU LYS SER CYS HIS THR SEQRES 10 A 691 GLY LEU ARG ARG THR ALA GLY TRP ASN VAL PRO ILE GLY SEQRES 11 A 691 THR LEU ARG PRO PHE LEU ASN TRP THR GLY PRO PRO GLU SEQRES 12 A 691 PRO ILE GLU ALA ALA VAL ALA ARG PHE PHE SER ALA SER SEQRES 13 A 691 CYS VAL PRO GLY ALA ASP LYS GLY GLN PHE PRO ASN LEU SEQRES 14 A 691 CYS ARG LEU CYS ALA GLY THR GLY GLU ASN LYS CYS ALA SEQRES 15 A 691 PHE SER SER GLN GLU PRO TYR PHE SER TYR SER GLY ALA SEQRES 16 A 691 PHE LYS CYS LEU LYS ASP GLY ALA GLY ASP VAL ALA PHE SEQRES 17 A 691 ILE ARG GLU SER THR VAL PHE GLU ASP LEU SER ASP GLU SEQRES 18 A 691 ALA GLU ARG ASP GLU TYR GLU LEU LEU CYS PRO ASP ASN SEQRES 19 A 691 THR ARG LYS PRO VAL ASP LYS PHE LYS ASP CYS HIS LEU SEQRES 20 A 691 ALA ARG VAL PRO SER HIS ALA VAL VAL ALA ARG SER VAL SEQRES 21 A 691 ASN GLY LYS GLU ASP ALA ILE TRP ASN LEU LEU ARG GLN SEQRES 22 A 691 ALA GLN GLU LYS PHE GLY LYS ASP LYS SER PRO LYS PHE SEQRES 23 A 691 GLN LEU PHE GLY SER PRO SER GLY GLN LYS ASP LEU LEU SEQRES 24 A 691 PHE LYS ASP SER ALA ILE GLY PHE SER ARG VAL PRO PRO SEQRES 25 A 691 ARG ILE ASP SER GLY LEU TYR LEU GLY SER GLY TYR PHE SEQRES 26 A 691 THR ALA ILE GLN ASN LEU ARG LYS SER GLU GLU GLU VAL SEQRES 27 A 691 ALA ALA ARG ARG ALA ARG VAL VAL TRP CYS ALA VAL GLY SEQRES 28 A 691 GLU GLN GLU LEU ARG LYS CYS ASN GLN TRP SER GLY LEU SEQRES 29 A 691 SER GLU GLY SER VAL THR CYS SER SER ALA SER THR THR SEQRES 30 A 691 GLU ASP CYS ILE ALA LEU VAL LEU LYS GLY GLU ALA ASP SEQRES 31 A 691 ALA MET SER LEU ASP GLY GLY TYR VAL TYR THR ALA GLY SEQRES 32 A 691 LYS CYS GLY LEU VAL PRO VAL LEU ALA GLU ASN TYR LYS SEQRES 33 A 691 SER GLN GLN SER SER ASP PRO ASP PRO ASN CYS VAL ASP SEQRES 34 A 691 ARG PRO VAL GLU GLY TYR LEU ALA VAL ALA VAL VAL ARG SEQRES 35 A 691 ARG SER ASP THR SER LEU THR TRP ASN SER VAL LYS GLY SEQRES 36 A 691 LYS LYS SER CYS HIS THR ALA VAL ASP ARG THR ALA GLY SEQRES 37 A 691 TRP ASN ILE PRO MET GLY LEU LEU PHE ASN GLN THR GLY SEQRES 38 A 691 SER CYS LYS PHE ASP GLU TYR PHE SER GLN SER CYS ALA SEQRES 39 A 691 PRO GLY SER ASP PRO ARG SER ASN LEU CYS ALA LEU CYS SEQRES 40 A 691 ILE GLY ASP GLU GLU GLY GLU ASN LYS CYS VAL PRO ASN SEQRES 41 A 691 SER ASN GLU ARG TYR TYR GLY TYR THR GLY ALA PHE ARG SEQRES 42 A 691 CYS LEU ALA GLU ASN ALA GLY ASP VAL ALA PHE VAL LYS SEQRES 43 A 691 ASP VAL THR VAL LEU GLN ASN THR ASP GLY ASN ASN ASN SEQRES 44 A 691 GLU ALA TRP ALA LYS ASP LEU LYS LEU ALA ASP PHE ALA SEQRES 45 A 691 LEU LEU CYS LEU ASP GLY LYS ARG LYS PRO VAL THR GLU SEQRES 46 A 691 ALA ARG SER CYS HIS LEU ALA MET ALA PRO ASN HIS ALA SEQRES 47 A 691 VAL VAL SER ARG MET ASP LYS VAL GLU ARG LEU LYS GLN SEQRES 48 A 691 VAL LEU LEU HIS GLN GLN ALA LYS PHE GLY ARG ASN GLY SEQRES 49 A 691 SER ASP CYS PRO ASP LYS PHE CYS LEU PHE GLN SER GLU SEQRES 50 A 691 THR LYS ASN LEU LEU PHE ASN ASP ASN THR GLU CYS LEU SEQRES 51 A 691 ALA ARG LEU HIS GLY LYS THR THR TYR GLU LYS TYR LEU SEQRES 52 A 691 GLY PRO GLN TYR VAL ALA GLY ILE THR ASN LEU LYS LYS SEQRES 53 A 691 CYS SER THR SER PRO LEU LEU GLU ALA CYS GLU PHE LEU SEQRES 54 A 691 ARG LYS HET CL A 692 1 HETNAM CL CHLORIDE ION FORMUL 2 CL CL 1- FORMUL 3 HOH *373(H2 O) HELIX 1 N1 SER A 12 GLY A 31 1ALPHA C2 TERMINUS 20 HELIX 2 N2 SER A 41 ARG A 53 1 13 HELIX 3 N3 ASP A 60 LEU A 69 1 10 HELIX 4 N5 ARG A 121 LEU A 136 1DISTORTED N AND C TERMINI 16 HELIX 5 N6 PRO A 144 PHE A 153 1DISTORTED N AND C TERMINI 10 HELIX 6 N7 PHE A 190 ALA A 203 1ALPHA C2 TERMINUS 14 HELIX 7 N8 SER A 212 LEU A 218 1 7 HELIX 8 N8A ALA A 222 TYR A 227 5 6 HELIX 9 N9 LYS A 263 GLY A 279 1DISTORTED N TERMINUS 17 HELIX 10 N10 ASP A 315 GLY A 321 1 7 HELIX 11 N11 GLY A 321 LYS A 333 1ALPHA C1 TERMINUS 13 HELIX 12 N12 SER A 334 ARG A 344 1 11 HELIX 13 C1 GLY A 351 SER A 365 1ALPHA C1 TERMINUS 15 HELIX 14 C2 THR A 376 GLU A 388 1ALPHA C2 TERMINUS 13 HELIX 15 C3 ASP A 395 LEU A 407 1ALPHA C2 TERMINUS 13 HELIX 16 C4 THR A 449 VAL A 453 5 5 HELIX 17 C5 ARG A 465 GLY A 481 1DISTORTED N & C TERMINI 17 HELIX 18 C6 LYS A 484 TYR A 488 5 5 HELIX 19 C7 TYR A 526 ALA A 539 1ALPHA C2 TERMINUS 14 HELIX 20 C8 LYS A 546 THR A 554 1DISTORTED N TERMINUS 9 HELIX 21 C8A LYS A 567 PHE A 571 5 5 HELIX 22 C9 LYS A 605 GLY A 621 1 17 HELIX 23 C10 THR A 658 GLY A 664 1 7 HELIX 24 C11 GLY A 664 SER A 678 1ALPHA C1 TERMINUS 15 HELIX 25 C12 SER A 680 LYS A 691 1 12 SHEET 1 BN1 6 PRO A 32 ARG A 39 0 SHEET 2 BN1 6 SER A 5 ALA A 10 1 O VAL A 6 N SER A 35 SHEET 3 BN1 6 ALA A 54 LEU A 59 1 O ALA A 56 N CYS A 9 SHEET 4 BN1 6 LEU A 247 ARG A 258 -1 O ALA A 254 N LEU A 59 SHEET 5 BN1 6 LEU A 74 TYR A 82 -1 O ARG A 75 N ALA A 257 SHEET 6 BN1 6 ILE A 305 VAL A 310 -1 O SER A 308 N ALA A 79 SHEET 1 N2A 5 PHE A 153 VAL A 158 0 SHEET 2 N2A 5 LEU A 112 HIS A 116 1 O SER A 114 N CYS A 157 SHEET 3 N2A 5 GLY A 204 GLU A 211 1 O VAL A 206 N CYS A 115 SHEET 4 N2A 5 THR A 90 LYS A 100 -1 O VAL A 97 N ALA A 207 SHEET 5 N2A 5 GLU A 226 CYS A 231 -1 O GLU A 226 N LYS A 100 SHEET 1 N2B 5 PHE A 153 VAL A 158 0 SHEET 2 N2B 5 LEU A 112 HIS A 116 1 O SER A 114 N CYS A 157 SHEET 3 N2B 5 GLY A 204 GLU A 211 1 O VAL A 206 N CYS A 115 SHEET 4 N2B 5 THR A 90 LYS A 100 -1 O VAL A 97 N ALA A 207 SHEET 5 N2B 5 LEU A 247 ARG A 258 -1 O ALA A 248 N ALA A 94 SHEET 1 BC1 6 SER A 368 ALA A 374 0 SHEET 2 BC1 6 ARG A 344 ALA A 349 1 O VAL A 345 N THR A 370 SHEET 3 BC1 6 ALA A 389 LEU A 394 1 O ALA A 391 N CYS A 348 SHEET 4 BC1 6 LEU A 591 ARG A 602 -1 O ALA A 598 N LEU A 394 SHEET 5 BC1 6 LEU A 407 TYR A 415 -1 O VAL A 408 N SER A 601 SHEET 6 BC1 6 GLU A 648 LEU A 653 -1 O ALA A 651 N ALA A 412 SHEET 1 C2A 5 PHE A 489 ALA A 494 0 SHEET 2 C2A 5 LYS A 456 HIS A 460 1 O SER A 458 N CYS A 493 SHEET 3 C2A 5 GLY A 540 LYS A 546 1 O VAL A 542 N CYS A 459 SHEET 4 C2A 5 GLY A 434 ARG A 443 -1 O VAL A 438 N VAL A 545 SHEET 5 C2A 5 ASP A 570 CYS A 575 -1 O ASP A 570 N ARG A 443 SHEET 1 C2B 5 PHE A 489 ALA A 494 0 SHEET 2 C2B 5 LYS A 456 HIS A 460 1 O SER A 458 N CYS A 493 SHEET 3 C2B 5 GLY A 540 LYS A 546 1 O VAL A 542 N CYS A 459 SHEET 4 C2B 5 GLY A 434 ARG A 443 -1 O VAL A 438 N VAL A 545 SHEET 5 C2B 5 LEU A 591 ARG A 602 -1 O ALA A 592 N ALA A 437 SSBOND 1 CYS A 9 CYS A 45 1555 1555 2.10 SSBOND 2 CYS A 19 CYS A 36 1555 1555 2.11 SSBOND 3 CYS A 115 CYS A 198 1555 1555 2.12 SSBOND 4 CYS A 157 CYS A 173 1555 1555 2.13 SSBOND 5 CYS A 170 CYS A 181 1555 1555 2.08 SSBOND 6 CYS A 231 CYS A 245 1555 1555 2.07 SSBOND 7 CYS A 348 CYS A 380 1555 1555 2.04 SSBOND 8 CYS A 358 CYS A 371 1555 1555 2.06 SSBOND 9 CYS A 405 CYS A 686 1555 1555 2.09 SSBOND 10 CYS A 427 CYS A 649 1555 1555 2.06 SSBOND 11 CYS A 459 CYS A 534 1555 1555 2.05 SSBOND 12 CYS A 483 CYS A 677 1555 1555 2.11 SSBOND 13 CYS A 493 CYS A 507 1555 1555 2.09 SSBOND 14 CYS A 504 CYS A 517 1555 1555 2.04 SSBOND 15 CYS A 575 CYS A 589 1555 1555 2.07 SSBOND 16 CYS A 627 CYS A 632 1555 1555 2.10 CISPEP 1 ALA A 70 PRO A 71 0 3.49 CISPEP 2 PRO A 141 PRO A 142 0 -0.24 CISPEP 3 CYS A 627 PRO A 628 0 3.06 SITE 1 CL1 4 GLY A 468 TYR A 528 LEU A 641 ASP A 645 SITE 1 AC1 5 THR A 461 ARG A 465 GLY A 468 TYR A 528 SITE 2 AC1 5 HOH A1006 CRYST1 152.090 94.580 55.790 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 0.006575 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010573 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017924 0.00000