HEADER IMMUNOGLOBULIN 11-MAR-91 1BJL OBSLTE 07-DEC-95 1BJL 3BJL TITLE NOVEL ARRANGEMENT OF IMMUNOGLOBIN VARIABLE DOMAINS: X-RAY TITLE 2 CRYSTALLOGRAPHIC ANALYSIS OF THE LAMBDA-*CHAIN DIMER BENCE- TITLE 3 *JONES PROTEIN LOC COMPND MOL_ID: 1; COMPND 2 MOLECULE:; COMPND 3 CHAIN: 1, 2; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS IMMUNOGLOBULIN EXPDTA X-RAY DIFFRACTION AUTHOR M.SCHIFFER,Z.-B.XU,C.-H.CHANG REVDAT 2 15-JUL-92 1BJL 1 REMARK REVDAT 1 15-JAN-92 1BJL 0 JRNL AUTH C.-H.CHANG,M.T.SHORT,F.A.WESTHOLM,F.J.STEVENS, JRNL AUTH 2 B.-C.WANG,W.FUREYJUNIOR,A.SOLOMON,M.SCHIFFER JRNL TITL NOVEL ARRANGEMENT OF IMMUNOGLOBIN VARIABLE JRNL TITL 2 DOMAINS: X-RAY CRYSTALLOGRAPHIC ANALYSIS OF THE JRNL TITL 3 LAMBDA-CHAIN DIMER BENCE-JONES PROTEIN LOC JRNL REF BIOCHEMISTRY V. 24 4890 1985 JRNL REFN ASTM BICHAW US ISSN 0006-2960 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.SCHIFFER,C.AINSWORTH,Z.-B.XU,W.CARPEROS,K.OLSEN, REMARK 1 AUTH 2 A.SOLOMON,F.J.STEVENS,C.-H.CHANG REMARK 1 TITL STRUCTURE OF A SECOND CRYSTAL FORM OF BENCE-JONES REMARK 1 TITL 2 PROTEIN LOC: STRIKINGLY DIFFERENT DOMAIN REMARK 1 TITL 3 ASSOCIATIONS IN TWO CRYSTAL FORMS OF A SINGLE REMARK 1 TITL 4 PROTEIN REMARK 1 REF BIOCHEMISTRY V. 28 4066 1989 REMARK 1 REFN ASTM BICHAW US ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. NULL ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : NULL REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL 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 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 : 3191 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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: NULL REMARK 4 REMARK 4 1BJL COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 1BJL THE COORDINATES OF THE LOC STRUCTURE AS DETERMINED REMARK 5 FROM A 1BJL CRYSTAL GROWN FROM DISTILLED WATER CAN BE FOUND REMARK 5 IN PDB 1BJL ENTRY 2BJL. 1BJL REMARK 6 REMARK 6 1BJL NO DENSITY WAS FOUND FOR RESIDUE 32. THEREFORE, NO REMARK 6 1BJL COORDINATES ARE INCLUDED FOR IT IN THIS ENTRY. 1BJL REMARK 7 REMARK 7 1BJL SOME OF THE ATOMS IN THE SIDE CHAIN OF ASP 98 ARE REMARK 7 MISSING. 1BJL REMARK 8 REMARK 8 1BJL THE FIRST RESIDUE IN THE LOC SEQUENCE IS PCA. PRO WAS REMARK 8 USED 1BJL FOR BUILDING IN "FRODO" AND IT HAS BEEN RENAMED REMARK 8 AS PCA IN 1BJL IN THIS ENTRY. THEREFORE, NO COORDINATES ARE REMARK 8 PRESENT FOR 1BJL ATOM OE OF PCA. 1BJL REMARK 9 REMARK 9 1BJL CORRECTION. REMOVE SPURIOUS BLANK IN REFERENCE 1. 1BJL REMARK 9 15-JUL-92. 1BJL 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 (%): 55.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 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 1/2-X,-Y,1/2+Z REMARK 290 3555 -X,1/2+Y,1/2-Z REMARK 290 4555 1/2+X,1/2-Y,-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 74.65000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 23.25000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.20000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 23.25000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 74.65000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.20000 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 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 APPLY THE FOLLOWING TO CHAINS: 1, 2 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 1 32 REMARK 465 THR 2 32 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PCA 1 1 OE REMARK 470 SER 1 34 OG REMARK 470 ASP 1 98 OD1 OD2 REMARK 470 PCA 2 1 OE REMARK 470 ASP 2 98 OD1 OD2 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 REMARK 500 NZ LYS 2 154 OE1 GLU 2 208 1.89 REMARK 500 O LEU 2 41 N GLY 2 43 2.05 REMARK 500 NH1 ARG 2 63 OD2 ASP 2 84 2.11 REMARK 500 OG SER 2 197 OG1 THR 2 210 2.14 REMARK 500 ND2 ASN 2 33 O TRP 2 93 2.15 REMARK 500 O LEU 2 137 N LEU 2 183 2.15 REMARK 500 N ALA 1 155 O SER 1 158 2.16 REMARK 500 N GLN 1 81 OD1 ASP 1 84 2.19 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CB SER 2 58 O ASP 2 95 2665 1.99 REMARK 500 OH TYR 2 51 O LEU 2 97 2665 2.10 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG 2 63 CB ARG 2 63 CG 0.099 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 M RES CSSEQI PSI PHI REMARK 500 HIS 1 40 175.56 115.41 REMARK 500 LEU 1 41 89.65 119.28 REMARK 500 ASP 1 53 -81.11 87.49 REMARK 500 SER 1 173 -87.96 35.44 REMARK 500 SER 1 195 -131.43 179.57 REMARK 500 GLU 1 203 68.91 9.15 REMARK 500 GLU 1 215 -143.02 147.54 REMARK 500 ASP 2 53 -62.07 77.30 REMARK 500 ASN 2 175 9.80 114.48 REMARK 500 CYS 2 216 -118.19 179.82 SEQRES 1 1 217 PCA SER VAL LEU THR GLN PRO PRO SER ALA SER GLY THR SEQRES 2 1 217 PRO GLY GLN ARG VAL THR ILE SER CYS SER GLY SER SER SEQRES 3 1 217 SER ASN ILE GLY GLU THR ASN SER VAL SER TRP TYR GLN SEQRES 4 1 217 HIS LEU PRO GLY THR ALA PRO LYS LEU LEU ILE TYR GLU SEQRES 5 1 217 ASP ASN SER ARG ALA SER GLY VAL SER ASP ARG PHE SER SEQRES 6 1 217 ALA SER LYS SER GLY THR SER ALA SER LEU ALA ILE SER SEQRES 7 1 217 GLY LEU GLN PRO GLU ASP GLU THR ASP TYR TYR CYS ALA SEQRES 8 1 217 ALA TRP ASP ASP SER LEU ASP VAL ALA VAL PHE GLY THR SEQRES 9 1 217 GLY THR LYS VAL THR VAL LEU GLY GLN PRO LYS ALA ASN SEQRES 10 1 217 PRO THR VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU SEQRES 11 1 217 GLN ALA ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP SEQRES 12 1 217 PHE TYR PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SEQRES 13 1 217 GLY SER PRO VAL LYS ALA GLY VAL GLU THR THR LYS PRO SEQRES 14 1 217 SER LYS GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR SEQRES 15 1 217 LEU SER LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER SEQRES 16 1 217 TYR SER CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU SEQRES 17 1 217 LYS THR VAL ALA PRO THR GLU CYS SER SEQRES 1 2 217 PCA SER VAL LEU THR GLN PRO PRO SER ALA SER GLY THR SEQRES 2 2 217 PRO GLY GLN ARG VAL THR ILE SER CYS SER GLY SER SER SEQRES 3 2 217 SER ASN ILE GLY GLU THR ASN SER VAL SER TRP TYR GLN SEQRES 4 2 217 HIS LEU PRO GLY THR ALA PRO LYS LEU LEU ILE TYR GLU SEQRES 5 2 217 ASP ASN SER ARG ALA SER GLY VAL SER ASP ARG PHE SER SEQRES 6 2 217 ALA SER LYS SER GLY THR SER ALA SER LEU ALA ILE SER SEQRES 7 2 217 GLY LEU GLN PRO GLU ASP GLU THR ASP TYR TYR CYS ALA SEQRES 8 2 217 ALA TRP ASP ASP SER LEU ASP VAL ALA VAL PHE GLY THR SEQRES 9 2 217 GLY THR LYS VAL THR VAL LEU GLY GLN PRO LYS ALA ASN SEQRES 10 2 217 PRO THR VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU SEQRES 11 2 217 GLN ALA ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP SEQRES 12 2 217 PHE TYR PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SEQRES 13 2 217 GLY SER PRO VAL LYS ALA GLY VAL GLU THR THR LYS PRO SEQRES 14 2 217 SER LYS GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR SEQRES 15 2 217 LEU SER LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER SEQRES 16 2 217 TYR SER CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU SEQRES 17 2 217 LYS THR VAL ALA PRO THR GLU CYS SER MODRES 1BJL PCA 1 1 GLU PYROGLUTAMIC ACID MODRES 1BJL PCA 2 1 GLU PYROGLUTAMIC ACID FTNOTE 1 PRO 1 146 AND PRO 2 146 ARE CIS PROLINES. HET PCA 1 1 7 HET PCA 2 1 7 HETNAM PCA PYROGLUTAMIC ACID FORMUL 1 PCA 2(C5 H7 N O3) HELIX 1 1 GLN 1 81 GLU 1 85 5 5 HELIX 2 2 SER 1 126 GLN 1 131 1 6 HELIX 3 3 THR 1 186 LYS 1 191 1 6 HELIX 4 4 GLN 2 81 GLU 2 85 5 5 HELIX 5 5 SER 2 126 GLN 2 131 1 6 HELIX 6 6 THR 2 186 LYS 2 191 1 6 SHEET 1 A 3 ARG 1 17 SER 1 23 0 SHEET 2 A 3 SER 1 72 SER 1 78 -1 O LEU 1 75 N ILE 1 20 SHEET 3 A 3 PHE 1 64 LYS 1 68 -1 N SER 1 65 O ALA 1 76 SHEET 1 B 4 SER 1 55 ARG 1 56 0 SHEET 2 B 4 LEU 1 48 TYR 1 51 -1 N TYR 1 51 O SER 1 55 SHEET 3 B 4 SER 1 36 TYR 1 38 -1 N TRP 1 37 O LEU 1 49 SHEET 4 B 4 TYR 1 89 ALA 1 91 -1 O TYR 1 89 N TYR 1 38 SHEET 1 C 2 THR 1 86 ASP 1 87 0 SHEET 2 C 2 LYS 1 107 VAL 1 108 -1 O VAL 1 108 N THR 1 86 SHEET 1 D 2 TRP 1 93 ASP 1 94 0 SHEET 2 D 2 VAL 1 99 ALA 1 100 -1 O VAL 1 99 N ASP 1 94 SHEET 1 E 4 THR 1 121 PHE 1 123 0 SHEET 2 E 4 ALA 1 135 PHE 1 144 -1 O LEU 1 140 N THR 1 121 SHEET 3 E 4 TYR 1 177 LEU 1 185 -1 O LEU 1 183 N LEU 1 137 SHEET 4 E 4 VAL 1 164 THR 1 166 -1 N GLU 1 165 O TYR 1 182 SHEET 1 F 3 THR 1 150 LYS 1 154 0 SHEET 2 F 3 SER 1 197 THR 1 201 -1 O THR 1 201 N THR 1 150 SHEET 3 F 3 THR 1 206 THR 1 210 -1 O VAL 1 207 N VAL 1 200 SHEET 1 G 3 ARG 2 17 SER 2 23 0 SHEET 2 G 3 SER 2 72 SER 2 78 -1 O ILE 2 77 N VAL 2 18 SHEET 3 G 3 PHE 2 64 LYS 2 68 -1 N SER 2 67 O SER 2 74 SHEET 1 H 4 LEU 2 48 ILE 2 50 0 SHEET 2 H 4 SER 2 36 TYR 2 38 -1 N TRP 2 37 O LEU 2 49 SHEET 3 H 4 TYR 2 89 TRP 2 93 -1 O TYR 2 89 N TYR 2 38 SHEET 4 H 4 ALA 2 100 PHE 2 102 -1 O VAL 2 101 N ALA 2 92 SHEET 1 I 3 THR 2 119 PHE 2 123 0 SHEET 2 I 3 ALA 2 135 PHE 2 144 -1 O LEU 2 140 N THR 2 121 SHEET 3 I 3 TYR 2 177 LEU 2 185 -1 O LEU 2 183 N LEU 2 137 SHEET 1 J 4 SER 2 158 PRO 2 159 0 SHEET 2 J 4 THR 2 150 ALA 2 155 -1 N ALA 2 155 O SER 2 158 SHEET 3 J 4 TYR 2 196 THR 2 201 -1 O GLN 2 199 N ALA 2 152 SHEET 4 J 4 THR 2 206 VAL 2 211 -1 O VAL 2 211 N TYR 2 196 SSBOND 1 CYS 1 22 CYS 1 90 SSBOND 2 CYS 1 139 CYS 1 198 SSBOND 3 CYS 1 216 CYS 2 216 SSBOND 4 CYS 2 22 CYS 2 90 SSBOND 5 CYS 2 139 CYS 2 198 CISPEP 1 TYR 1 145 PRO 1 146 0 -1.09 CISPEP 2 TYR 2 145 PRO 2 146 0 -1.19 CRYST1 149.300 72.400 46.500 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 0.006698 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013812 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021505 0.00000 HETATM 1 N PCA 1 1 97.270 33.385 28.445 1.00 16.04 N HETATM 2 CA PCA 1 1 97.450 33.958 29.783 1.00 16.03 C HETATM 3 CB PCA 1 1 98.937 33.776 30.083 1.00 15.98 C HETATM 4 CG PCA 1 1 99.568 33.905 28.717 1.00 16.13 C HETATM 5 CD PCA 1 1 98.562 33.298 27.739 1.00 16.17 C HETATM 6 C PCA 1 1 97.060 35.431 29.770 1.00 15.99 C HETATM 7 O PCA 1 1 97.519 36.195 30.629 1.00 16.08 O