HEADER IMMUNE SYSTEM 17-APR-02 1LHZ TITLE STRUCTURE OF A HUMAN BENCE-JONES DIMER CRYSTALLIZED IN U.S. SPACE TITLE 2 SHUTTLE MISSION STS-95: 293K COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMMUNOGLOBULIN LAMBDA LIGHT CHAIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: IG A L, IMMUNOGLOBULIN LAMBDA-CHAIN, IG A1 BUR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS HUMAN BENCE-JONES DIMER, MICROGRAVITY CRYSTALLIZATION, INDUCED FIT, KEYWDS 2 IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.S.TERZYAN,C.R.DEWITT,P.A.RAMSLAND,P.C.BOURNE,A.B.EDMUNDSON REVDAT 4 16-AUG-23 1LHZ 1 REMARK REVDAT 3 25-DEC-19 1LHZ 1 REMARK SEQRES LINK REVDAT 2 24-FEB-09 1LHZ 1 VERSN REVDAT 1 01-JUL-03 1LHZ 0 JRNL AUTH S.S.TERZYAN,C.R.DEWITT,P.A.RAMSLAND,P.C.BOURNE,A.B.EDMUNDSON JRNL TITL COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A HUMAN JRNL TITL 2 BENCE-JONES DIMER CRYSTALLIZED ON EARTH AND ABOARD US SPACE JRNL TITL 3 SHUTTLE MISSION STS-95 JRNL REF J.MOL.RECOG. V. 16 83 2003 JRNL REFN ISSN 0952-3499 JRNL PMID 12720277 JRNL DOI 10.1002/JMR.610 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.C.BOURNE,P.A.RAMSLAND,L.SHAN,Z.C.FAN,C.R.DEWITT, REMARK 1 AUTH 2 B.B.SHULTZ,S.S.TERZYANS,C.R.MOOMAW,C.A.SLAUGHTER,L.W.GUDDAT, REMARK 1 AUTH 3 A.B.EDMUNDSON REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF AN IMMUNOGLOBULIN LIGHT-CHAIN REMARK 1 TITL 2 DIMER WITH AMYLOIDOGENIC PROPERTIES. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 58 815 2002 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444902004183 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 21237 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : R FREE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700 REMARK 3 FREE R VALUE TEST SET COUNT : 2116 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3154 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 168 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.21000 REMARK 3 B22 (A**2) : -4.73500 REMARK 3 B33 (A**2) : -1.47700 REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.130 REMARK 3 BOND ANGLES (DEGREES) : 1.780 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.900 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.700 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.200 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.900 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : 0.28 REMARK 3 BSOL : 40.28 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: USED MAXIMUM LIKELIHOOD TARGET FOR REMARK 3 AMPLITUDES REMARK 4 REMARK 4 1LHZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-02. REMARK 100 THE DEPOSITION ID IS D_1000015957. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-98 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MULTILAYER REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21524 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.16000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.600 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: PDB ENTRY 1JVK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, VAPOR DIFFUSION, TEMPERATURE REMARK 280 279K 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 24.47000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.02500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.58500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.02500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.47000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.58500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL 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 215 REMARK 465 CYS A 216 REMARK 465 ALA B 215 REMARK 465 CYS B 216 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 44 CE NZ REMARK 480 SER A 58 OG REMARK 480 LYS A 115 NZ REMARK 480 LYS A 191 CD CE NZ REMARK 480 SER B 69 OG REMARK 480 SER B 157 OG REMARK 480 LYS B 161 CD CE NZ REMARK 480 SER B 192 OG REMARK 480 ARG B 194 CG CD NE REMARK 480 SER B 197 OG 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 CYS B 22 CA - CB - SG ANGL. DEV. = 7.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 VAL A 29 -95.93 -124.80 REMARK 500 SER A 31 84.41 -64.00 REMARK 500 ASN A 33 52.50 -99.43 REMARK 500 LEU A 34 74.00 -108.47 REMARK 500 VAL A 53 -59.92 73.03 REMARK 500 ALA A 86 -178.67 177.79 REMARK 500 ASP A 94 159.95 -35.13 REMARK 500 SER A 96 91.43 -65.94 REMARK 500 SER A 97 99.44 -17.78 REMARK 500 TYR A 145 126.88 -172.03 REMARK 500 ASP A 156 -122.81 60.42 REMARK 500 TYR B 32 -118.86 44.01 REMARK 500 VAL B 53 -62.58 69.22 REMARK 500 ALA B 86 -173.60 -179.06 REMARK 500 LEU B 111 104.19 -53.41 REMARK 500 ASP B 156 72.07 59.50 REMARK 500 SER B 157 -21.91 61.53 REMARK 500 LYS B 161 -72.20 -106.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JVK RELATED DB: PDB REMARK 900 THREE-DIMENSIONAL STRUCTURE OF AN IMMUNOGLOBULIN LIGHT CHAIN DIMER REMARK 900 ACTING AS A LETHAL AMYLOID PRECURSOR. REMARK 900 RELATED ID: 1LGV RELATED DB: PDB REMARK 900 STRUCTURE OF A HUMAN BENCE-JONES DIMER CRYSTALLIZED IN U.S. SPACE REMARK 900 SHUTTLE MISSION STS-95: 100K REMARK 999 REMARK 999 SEQUENCE REMARK 999 AN APPROPRIATE SEQUENCE DATABASE REFERENCE WAS NOT REMARK 999 AVAILABLE AT THE TIME OF PROCESSING. DBREF 1LHZ A 1 216 PDB 1LHZ 1LHZ 1 216 DBREF 1LHZ B 1 216 PDB 1LHZ 1LHZ 1 216 SEQRES 1 A 216 PCA THR ALA LEU THR GLN PRO ALA SER VAL SER GLY SER SEQRES 2 A 216 PRO GLY GLN SER ILE THR VAL SER CYS THR GLY VAL SER SEQRES 3 A 216 SER ILE VAL GLY SER TYR ASN LEU VAL SER TRP TYR GLN SEQRES 4 A 216 GLN HIS PRO GLY LYS ALA PRO LYS LEU LEU THR TYR GLU SEQRES 5 A 216 VAL ASN LYS ARG PRO SER GLY VAL SER ASP ARG PHE SER SEQRES 6 A 216 GLY SER LYS SER GLY ASN SER ALA SER LEU THR ILE SER SEQRES 7 A 216 GLY LEU GLN ALA GLU ASP GLU ALA ASP TYR TYR CYS SER SEQRES 8 A 216 SER TYR ASP GLY SER SER THR SER VAL VAL PHE GLY GLY SEQRES 9 A 216 GLY THR LYS LEU THR VAL LEU GLY GLN PRO LYS ALA ALA SEQRES 10 A 216 PRO SER VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU SEQRES 11 A 216 GLN ALA ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP SEQRES 12 A 216 PHE TYR PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SEQRES 13 A 216 SER SER PRO VAL LYS ALA GLY VAL GLU THR THR LYS PRO SEQRES 14 A 216 SER LYS GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR SEQRES 15 A 216 LEU SER LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER SEQRES 16 A 216 TYR SER CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU SEQRES 17 A 216 LYS THR VAL ALA PRO THR ALA CYS SEQRES 1 B 216 PCA THR ALA LEU THR GLN PRO ALA SER VAL SER GLY SER SEQRES 2 B 216 PRO GLY GLN SER ILE THR VAL SER CYS THR GLY VAL SER SEQRES 3 B 216 SER ILE VAL GLY SER TYR ASN LEU VAL SER TRP TYR GLN SEQRES 4 B 216 GLN HIS PRO GLY LYS ALA PRO LYS LEU LEU THR TYR GLU SEQRES 5 B 216 VAL ASN LYS ARG PRO SER GLY VAL SER ASP ARG PHE SER SEQRES 6 B 216 GLY SER LYS SER GLY ASN SER ALA SER LEU THR ILE SER SEQRES 7 B 216 GLY LEU GLN ALA GLU ASP GLU ALA ASP TYR TYR CYS SER SEQRES 8 B 216 SER TYR ASP GLY SER SER THR SER VAL VAL PHE GLY GLY SEQRES 9 B 216 GLY THR LYS LEU THR VAL LEU GLY GLN PRO LYS ALA ALA SEQRES 10 B 216 PRO SER VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU SEQRES 11 B 216 GLN ALA ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP SEQRES 12 B 216 PHE TYR PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SEQRES 13 B 216 SER SER PRO VAL LYS ALA GLY VAL GLU THR THR LYS PRO SEQRES 14 B 216 SER LYS GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR SEQRES 15 B 216 LEU SER LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER SEQRES 16 B 216 TYR SER CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU SEQRES 17 B 216 LYS THR VAL ALA PRO THR ALA CYS MODRES 1LHZ PCA A 1 GLN PYROGLUTAMIC ACID MODRES 1LHZ PCA B 1 GLN PYROGLUTAMIC ACID HET PCA A 1 8 HET PCA B 1 8 HETNAM PCA PYROGLUTAMIC ACID FORMUL 1 PCA 2(C5 H7 N O3) FORMUL 3 HOH *168(H2 O) HELIX 1 1 GLN A 81 GLU A 85 5 5 HELIX 2 2 SER A 126 GLN A 131 1 6 HELIX 3 3 THR A 186 SER A 192 1 7 HELIX 4 4 VAL B 25 ILE B 28 5 4 HELIX 5 5 GLN B 81 GLU B 85 5 5 HELIX 6 6 SER B 126 GLN B 131 1 6 HELIX 7 7 THR B 186 SER B 192 1 7 SHEET 1 A 4 LYS A 47 THR A 50 0 SHEET 2 A 4 VAL A 35 GLN A 40 -1 N TRP A 37 O LEU A 49 SHEET 3 A 4 ALA A 86 TYR A 93 -1 O ASP A 87 N GLN A 40 SHEET 4 A 4 VAL A 100 PHE A 102 -1 O VAL A 101 N SER A 92 SHEET 1 B 5 LYS A 47 THR A 50 0 SHEET 2 B 5 VAL A 35 GLN A 40 -1 N TRP A 37 O LEU A 49 SHEET 3 B 5 ALA A 86 TYR A 93 -1 O ASP A 87 N GLN A 40 SHEET 4 B 5 THR A 106 VAL A 110 -1 O LEU A 108 N ALA A 86 SHEET 5 B 5 SER A 9 GLY A 12 1 N VAL A 10 O THR A 109 SHEET 1 C 3 ILE A 18 THR A 23 0 SHEET 2 C 3 SER A 72 ILE A 77 -1 O LEU A 75 N VAL A 20 SHEET 3 C 3 PHE A 64 SER A 69 -1 N SER A 69 O SER A 72 SHEET 1 D 4 SER A 119 PHE A 123 0 SHEET 2 D 4 ALA A 135 PHE A 144 -1 O VAL A 138 N PHE A 123 SHEET 3 D 4 TYR A 177 LEU A 185 -1 O SER A 181 N CYS A 139 SHEET 4 D 4 VAL A 164 THR A 166 -1 N GLU A 165 O TYR A 182 SHEET 1 E 4 SER A 119 PHE A 123 0 SHEET 2 E 4 ALA A 135 PHE A 144 -1 O VAL A 138 N PHE A 123 SHEET 3 E 4 TYR A 177 LEU A 185 -1 O SER A 181 N CYS A 139 SHEET 4 E 4 SER A 170 LYS A 171 -1 N SER A 170 O ALA A 178 SHEET 1 F 4 SER A 158 PRO A 159 0 SHEET 2 F 4 THR A 150 ALA A 155 -1 N ALA A 155 O SER A 158 SHEET 3 F 4 TYR A 196 HIS A 202 -1 O GLN A 199 N ALA A 152 SHEET 4 F 4 SER A 205 VAL A 211 -1 O VAL A 207 N VAL A 200 SHEET 1 G 4 LYS B 47 THR B 50 0 SHEET 2 G 4 VAL B 35 GLN B 40 -1 N GLN B 39 O LYS B 47 SHEET 3 G 4 ALA B 86 ASP B 94 -1 O ASP B 87 N GLN B 40 SHEET 4 G 4 SER B 99 PHE B 102 -1 O VAL B 101 N SER B 92 SHEET 1 H 5 LYS B 47 THR B 50 0 SHEET 2 H 5 VAL B 35 GLN B 40 -1 N GLN B 39 O LYS B 47 SHEET 3 H 5 ALA B 86 ASP B 94 -1 O ASP B 87 N GLN B 40 SHEET 4 H 5 THR B 106 VAL B 110 -1 O THR B 106 N TYR B 88 SHEET 5 H 5 SER B 9 GLY B 12 1 N VAL B 10 O THR B 109 SHEET 1 I 3 ILE B 18 THR B 23 0 SHEET 2 I 3 SER B 72 ILE B 77 -1 O LEU B 75 N VAL B 20 SHEET 3 I 3 PHE B 64 SER B 69 -1 N SER B 67 O SER B 74 SHEET 1 J 4 SER B 119 PHE B 123 0 SHEET 2 J 4 ALA B 135 PHE B 144 -1 O LEU B 140 N THR B 121 SHEET 3 J 4 TYR B 177 LEU B 185 -1 O SER B 181 N CYS B 139 SHEET 4 J 4 VAL B 164 THR B 166 -1 N GLU B 165 O TYR B 182 SHEET 1 K 4 SER B 119 PHE B 123 0 SHEET 2 K 4 ALA B 135 PHE B 144 -1 O LEU B 140 N THR B 121 SHEET 3 K 4 TYR B 177 LEU B 185 -1 O SER B 181 N CYS B 139 SHEET 4 K 4 SER B 170 LYS B 171 -1 N SER B 170 O ALA B 178 SHEET 1 L 4 SER B 158 PRO B 159 0 SHEET 2 L 4 THR B 150 ALA B 155 -1 N ALA B 155 O SER B 158 SHEET 3 L 4 TYR B 196 HIS B 202 -1 O GLN B 199 N ALA B 152 SHEET 4 L 4 SER B 205 VAL B 211 -1 O SER B 205 N HIS B 202 SSBOND 1 CYS A 22 CYS A 90 1555 1555 2.04 SSBOND 2 CYS A 139 CYS A 198 1555 1555 2.01 SSBOND 3 CYS B 22 CYS B 90 1555 1555 2.04 SSBOND 4 CYS B 139 CYS B 198 1555 1555 2.03 LINK C PCA A 1 N THR A 2 1555 1555 1.32 LINK C PCA B 1 N THR B 2 1555 1555 1.33 CISPEP 1 TYR A 145 PRO A 146 0 0.58 CISPEP 2 TYR B 145 PRO B 146 0 0.35 CRYST1 48.940 85.170 114.050 90.00 90.00 90.00 P 21 21 21 8 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 0.020433 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011741 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008768 0.00000 HETATM 1 N PCA A 1 6.566 24.725 0.128 1.00 35.45 N HETATM 2 CA PCA A 1 7.020 25.858 -0.677 1.00 31.62 C HETATM 3 CB PCA A 1 7.501 26.897 0.262 1.00 34.49 C HETATM 4 CG PCA A 1 7.368 26.270 1.500 1.00 38.06 C HETATM 5 CD PCA A 1 6.764 24.959 1.494 1.00 38.27 C HETATM 6 OE PCA A 1 6.481 24.133 2.441 1.00 43.97 O HETATM 7 C PCA A 1 8.224 25.412 -1.500 1.00 27.44 C HETATM 8 O PCA A 1 8.675 24.276 -1.423 1.00 26.29 O