PDB Short entry for 2OBD HEADER LIPID TRANSPORT 18-DEC-06 2OBD TITLE CRYSTAL STRUCTURE OF CHOLESTERYL ESTER TRANSFER PROTEIN CAVEAT 2OBD NAG B 2 HAS WRONG CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHOLESTERYL ESTER TRANSFER PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LIPID TRANSFER PROTEIN I; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CETP; SOURCE 6 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: CHINESE HAMSTER OVARY DG44 KEYWDS CHOLESTERYL ESTER, LIPID TRANSFER PROTEIN, LIPID TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR X.QIU REVDAT 7 27-DEC-23 2OBD 1 REMARK REVDAT 6 20-OCT-21 2OBD 1 CAVEAT COMPND SOURCE REMARK REVDAT 6 2 1 SEQADV HET HETNAM HETSYN REVDAT 6 3 1 FORMUL LINK ATOM REVDAT 5 29-JUL-20 2OBD 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 29-NOV-17 2OBD 1 COMPND REMARK HET HETNAM REVDAT 4 2 1 HETSYN FORMUL LINK SITE REVDAT 4 3 1 ATOM REVDAT 3 24-FEB-09 2OBD 1 VERSN REVDAT 2 20-FEB-07 2OBD 1 JRNL REVDAT 1 23-JAN-07 2OBD 0 JRNL AUTH X.QIU,A.MISTRY,M.J.AMMIRATI,B.A.CHRUNYK,R.W.CLARK,Y.CONG, JRNL AUTH 2 J.S.CULP,D.E.DANLEY,T.B.FREEMAN,K.F.GEOGHEGAN,M.C.GRIFFOR, JRNL AUTH 3 S.J.HAWRYLIK,C.M.HAYWARD,P.HENSLEY,L.R.HOTH,G.A.KARAM, JRNL AUTH 4 M.E.LIRA,D.B.LLOYD,K.M.MCGRATH,K.J.STUTZMAN-ENGWALL, JRNL AUTH 5 A.K.SUBASHI,T.A.SUBASHI,J.F.THOMPSON,I.K.WANG,H.ZHAO, JRNL AUTH 6 A.P.SEDDON JRNL TITL CRYSTAL STRUCTURE OF CHOLESTERYL ESTER TRANSFER PROTEIN JRNL TITL 2 REVEALS A LONG TUNNEL AND FOUR BOUND LIPID MOLECULES. JRNL REF NAT.STRUCT.MOL.BIOL. V. 14 106 2007 JRNL REFN ISSN 1545-9993 JRNL PMID 17237796 JRNL DOI 10.1038/NSMB1197 REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 82.0 REMARK 3 NUMBER OF REFLECTIONS : 40673 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) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2176 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1449 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 39.96 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE SET COUNT : 70 REMARK 3 BIN FREE R VALUE : 0.3910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3712 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 301 REMARK 3 SOLVENT ATOMS : 416 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.07000 REMARK 3 B22 (A**2) : 2.07000 REMARK 3 B33 (A**2) : -3.14000 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): 0.219 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.201 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.146 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.674 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4135 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5572 ; 1.635 ; 2.024 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 475 ; 6.449 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 166 ;35.902 ;24.819 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 678 ;18.725 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;15.702 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 644 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2903 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1869 ; 0.209 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2745 ; 0.320 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 374 ; 0.171 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 71 ; 0.210 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 19 ; 0.181 ; 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): 2431 ; 0.697 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3855 ; 1.228 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1864 ; 1.862 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1717 ; 3.018 ; 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 : 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 2OBD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JAN-07. REMARK 100 THE DEPOSITION ID IS D_1000040922. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-05; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; ESRF REMARK 200 BEAMLINE : 17-ID; ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1; 1 REMARK 200 MONOCHROMATOR : SYNCHROTRON; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; NULL REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52263 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.0 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.37800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ~30% PDE 400, 0.2M MGCL2, HEPES 0.1M, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 33.39000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 93.81000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.16000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 93.81000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.39000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.16000 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 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 SER A 2 REMARK 465 LYS A 3 REMARK 465 GLY A 4 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 895 O HOH A 957 2.14 REMARK 500 OE1 GLU A 447 O HOH A 601 2.14 REMARK 500 OD1 ASP A 341 O HOH A 602 2.17 REMARK 500 OH TYR A 375 O HOH A 603 2.19 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 LEU A 51 -3.97 66.47 REMARK 500 LYS A 80 -64.31 -134.86 REMARK 500 ALA A 140 77.28 -117.42 REMARK 500 ASP A 208 118.51 -169.15 REMARK 500 ASP A 257 35.77 -142.28 REMARK 500 PHE A 315 65.68 -118.37 REMARK 500 THR A 393 109.99 -162.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1011 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A1016 DISTANCE = 6.86 ANGSTROMS DBREF 2OBD A 1 476 UNP P11597 CETP_HUMAN 18 493 SEQADV 2OBD ALA A 1 UNP P11597 CYS 18 ENGINEERED MUTATION SEQADV 2OBD ASP A 88 UNP P11597 ASN 105 ENGINEERED MUTATION SEQADV 2OBD ALA A 131 UNP P11597 CYS 148 ENGINEERED MUTATION SEQADV 2OBD ASP A 240 UNP P11597 ASN 257 ENGINEERED MUTATION SEQADV 2OBD ASP A 341 UNP P11597 ASN 358 ENGINEERED MUTATION SEQADV 2OBD ILE A 405 UNP P11597 VAL 422 ENGINEERED MUTATION SEQRES 1 A 476 ALA SER LYS GLY THR SER HIS GLU ALA GLY ILE VAL CYS SEQRES 2 A 476 ARG ILE THR LYS PRO ALA LEU LEU VAL LEU ASN HIS GLU SEQRES 3 A 476 THR ALA LYS VAL ILE GLN THR ALA PHE GLN ARG ALA SER SEQRES 4 A 476 TYR PRO ASP ILE THR GLY GLU LYS ALA MET MET LEU LEU SEQRES 5 A 476 GLY GLN VAL LYS TYR GLY LEU HIS ASN ILE GLN ILE SER SEQRES 6 A 476 HIS LEU SER ILE ALA SER SER GLN VAL GLU LEU VAL GLU SEQRES 7 A 476 ALA LYS SER ILE ASP VAL SER ILE GLN ASP VAL SER VAL SEQRES 8 A 476 VAL PHE LYS GLY THR LEU LYS TYR GLY TYR THR THR ALA SEQRES 9 A 476 TRP TRP LEU GLY ILE ASP GLN SER ILE ASP PHE GLU ILE SEQRES 10 A 476 ASP SER ALA ILE ASP LEU GLN ILE ASN THR GLN LEU THR SEQRES 11 A 476 ALA ASP SER GLY ARG VAL ARG THR ASP ALA PRO ASP CYS SEQRES 12 A 476 TYR LEU SER PHE HIS LYS LEU LEU LEU HIS LEU GLN GLY SEQRES 13 A 476 GLU ARG GLU PRO GLY TRP ILE LYS GLN LEU PHE THR ASN SEQRES 14 A 476 PHE ILE SER PHE THR LEU LYS LEU VAL LEU LYS GLY GLN SEQRES 15 A 476 ILE CYS LYS GLU ILE ASN VAL ILE SER ASN ILE MET ALA SEQRES 16 A 476 ASP PHE VAL GLN THR ARG ALA ALA SER ILE LEU SER ASP SEQRES 17 A 476 GLY ASP ILE GLY VAL ASP ILE SER LEU THR GLY ASP PRO SEQRES 18 A 476 VAL ILE THR ALA SER TYR LEU GLU SER HIS HIS LYS GLY SEQRES 19 A 476 HIS PHE ILE TYR LYS ASP VAL SER GLU ASP LEU PRO LEU SEQRES 20 A 476 PRO THR PHE SER PRO THR LEU LEU GLY ASP SER ARG MET SEQRES 21 A 476 LEU TYR PHE TRP PHE SER GLU ARG VAL PHE HIS SER LEU SEQRES 22 A 476 ALA LYS VAL ALA PHE GLN ASP GLY ARG LEU MET LEU SER SEQRES 23 A 476 LEU MET GLY ASP GLU PHE LYS ALA VAL LEU GLU THR TRP SEQRES 24 A 476 GLY PHE ASN THR ASN GLN GLU ILE PHE GLN GLU VAL VAL SEQRES 25 A 476 GLY GLY PHE PRO SER GLN ALA GLN VAL THR VAL HIS CYS SEQRES 26 A 476 LEU LYS MET PRO LYS ILE SER CYS GLN ASN LYS GLY VAL SEQRES 27 A 476 VAL VAL ASP SER SER VAL MET VAL LYS PHE LEU PHE PRO SEQRES 28 A 476 ARG PRO ASP GLN GLN HIS SER VAL ALA TYR THR PHE GLU SEQRES 29 A 476 GLU ASP ILE VAL THR THR VAL GLN ALA SER TYR SER LYS SEQRES 30 A 476 LYS LYS LEU PHE LEU SER LEU LEU ASP PHE GLN ILE THR SEQRES 31 A 476 PRO LYS THR VAL SER ASN LEU THR GLU SER SER SER GLU SEQRES 32 A 476 SER ILE GLN SER PHE LEU GLN SER MET ILE THR ALA VAL SEQRES 33 A 476 GLY ILE PRO GLU VAL MET SER ARG LEU GLU VAL VAL PHE SEQRES 34 A 476 THR ALA LEU MET ASN SER LYS GLY VAL SER LEU PHE ASP SEQRES 35 A 476 ILE ILE ASN PRO GLU ILE ILE THR ARG ASP GLY PHE LEU SEQRES 36 A 476 LEU LEU GLN MET ASP PHE GLY PHE PRO GLU HIS LEU LEU SEQRES 37 A 476 VAL ASP PHE LEU GLN SER LEU SER MODRES 2OBD ASN A 396 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET FUC B 3 10 HET CL A 501 1 HET 2OB A 502 47 HET 2OB A 503 47 HET PCW A 504 54 HET PCW A 505 54 HET EPE A 506 15 HET 1PE A 507 16 HET 1PE A 508 16 HET PG4 A 509 13 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETNAM CL CHLORIDE ION HETNAM 2OB CHOLESTERYL OLEATE HETNAM PCW 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM 1PE PENTAETHYLENE GLYCOL HETNAM PG4 TETRAETHYLENE GLYCOL 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 FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE HETSYN 2OB (3BETA,9BETA,14BETA,17ALPHA)-CHOLEST-5-EN-3-YL (9Z)- HETSYN 2 2OB OCTADEC-9-ENOATE HETSYN PCW (Z,Z)-4-HYDROXY-N,N,N-TRIMETHYL-10-OXO-7-[(1-OXO-9- HETSYN 2 PCW OCTADECENYL)OXY]-3,5,9-TRIOXA-4-PHOSPHAHEPTACOS-18-EN- HETSYN 3 PCW 1-AMINIUM-4-OXIDE HETSYN EPE HEPES HETSYN 1PE PEG400 FORMUL 2 NAG 2(C8 H15 N O6) FORMUL 2 FUC C6 H12 O5 FORMUL 3 CL CL 1- FORMUL 4 2OB 2(C45 H78 O2) FORMUL 6 PCW 2(C44 H85 N O8 P 1+) FORMUL 8 EPE C8 H18 N2 O4 S FORMUL 9 1PE 2(C10 H22 O6) FORMUL 11 PG4 C8 H18 O5 FORMUL 12 HOH *416(H2 O) HELIX 1 1 LYS A 17 ASN A 24 1 8 HELIX 2 2 GLU A 26 ALA A 38 1 13 HELIX 3 3 ALA A 104 GLY A 108 5 5 HELIX 4 4 TRP A 162 ILE A 171 1 10 HELIX 5 5 ILE A 171 LEU A 206 1 36 HELIX 6 6 SER A 251 LEU A 255 5 5 HELIX 7 7 GLU A 267 ASP A 280 1 14 HELIX 8 8 MET A 288 TRP A 299 1 12 HELIX 9 9 GLN A 305 ILE A 307 5 3 HELIX 10 10 PHE A 308 GLY A 313 1 6 HELIX 11 11 PHE A 315 ALA A 319 5 5 HELIX 12 12 ASP A 354 SER A 358 5 5 HELIX 13 13 SER A 402 VAL A 416 1 15 HELIX 14 14 VAL A 416 SER A 435 1 20 HELIX 15 15 LYS A 436 PHE A 441 5 6 HELIX 16 16 PRO A 464 SER A 474 1 11 SHEET 1 A 2 HIS A 7 GLU A 8 0 SHEET 2 A 2 THR A 249 PHE A 250 -1 O PHE A 250 N HIS A 7 SHEET 1 B 6 VAL A 222 ILE A 223 0 SHEET 2 B 6 TYR A 227 HIS A 232 -1 O GLU A 229 N VAL A 222 SHEET 3 B 6 ILE A 11 THR A 16 -1 N ILE A 11 O HIS A 232 SHEET 4 B 6 LEU A 261 SER A 266 -1 O TRP A 264 N VAL A 12 SHEET 5 B 6 PHE A 454 GLY A 462 -1 O LEU A 455 N PHE A 265 SHEET 6 B 6 ASP A 442 ARG A 451 -1 N GLU A 447 O GLN A 458 SHEET 1 C 5 ILE A 43 MET A 49 0 SHEET 2 C 5 GLY A 53 VAL A 77 -1 O LEU A 59 N ILE A 43 SHEET 3 C 5 SER A 81 TYR A 101 -1 O ASP A 83 N GLU A 75 SHEET 4 C 5 GLN A 111 ASP A 132 -1 O ILE A 113 N LEU A 97 SHEET 5 C 5 ARG A 135 LEU A 154 -1 O HIS A 148 N ALA A 120 SHEET 1 D 2 ILE A 211 ASP A 214 0 SHEET 2 D 2 HIS A 235 TYR A 238 -1 O HIS A 235 N ASP A 214 SHEET 1 E 4 MET A 284 LEU A 287 0 SHEET 2 E 4 GLN A 320 CYS A 325 -1 O VAL A 321 N LEU A 287 SHEET 3 E 4 GLY A 337 LEU A 349 -1 O LYS A 347 N THR A 322 SHEET 4 E 4 LYS A 330 GLN A 334 -1 N LYS A 330 O ASP A 341 SHEET 1 F 5 MET A 284 LEU A 287 0 SHEET 2 F 5 GLN A 320 CYS A 325 -1 O VAL A 321 N LEU A 287 SHEET 3 F 5 GLY A 337 LEU A 349 -1 O LYS A 347 N THR A 322 SHEET 4 F 5 TYR A 361 SER A 376 -1 O VAL A 371 N VAL A 338 SHEET 5 F 5 LYS A 379 ASN A 396 -1 O LYS A 392 N GLU A 364 SSBOND 1 CYS A 143 CYS A 184 1555 1555 2.09 LINK ND2 ASN A 396 C1 NAG B 1 1555 1555 1.46 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.48 LINK O6 NAG B 1 C1 FUC B 3 1555 1555 1.33 CISPEP 1 VAL A 312 GLY A 313 0 -21.39 CRYST1 66.780 70.320 187.620 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 0.014975 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014221 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005330 0.00000