HEADER PEPTIDE BINDING PROTEIN 03-JAN-18 6FF3 TITLE CRYSTAL STRUCTURE OF DROSOPHILA NEURAL ECTODERMAL DEVELOPMENT FACTOR TITLE 2 IMP-L1 WITH HUMAN IGF-I COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEURAL/ECTODERMAL DEVELOPMENT FACTOR IMP-L2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: INSULIN-LIKE GROWTH FACTOR I; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: IGF-I,MECHANO GROWTH FACTOR,MGF,SOMATOMEDIN-C; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: IMPL2, CG15009; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: FLASHBACK; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PVL1392; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: IGF1, IBP1; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS IGF-I, INSULIN BINDING PROTEIN, DROSOPHILA, IMAGINAL MORPHOGENESIS, KEYWDS 2 PEPTIDE BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.M.BRZOZOWSKI,N.KULAHIN,O.KRISTENSEN,G.SCHLUCKEBIER,P.D.MEYTS, AUTHOR 2 C.M.VIOLA REVDAT 3 17-JAN-24 6FF3 1 REMARK REVDAT 2 03-OCT-18 6FF3 1 JRNL REVDAT 1 26-SEP-18 6FF3 0 JRNL AUTH N.K.ROED,C.M.VIOLA,O.KRISTENSEN,G.SCHLUCKEBIER,M.NORRMAN, JRNL AUTH 2 W.SAJID,J.D.WADE,A.S.ANDERSEN,C.KRISTENSEN,T.R.GANDERTON, JRNL AUTH 3 J.P.TURKENBURG,P.DE MEYTS,A.M.BRZOZOWSKI JRNL TITL STRUCTURES OF INSECT IMP-L2 SUGGEST AN ALTERNATIVE STRATEGY JRNL TITL 2 FOR REGULATING THE BIOAVAILABILITY OF INSULIN-LIKE HORMONES. JRNL REF NAT COMMUN V. 9 3860 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 30242155 JRNL DOI 10.1038/S41467-018-06192-3 REMARK 2 REMARK 2 RESOLUTION. 2.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.16 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 10666 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) : 0.232 REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 535 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) : 2.57 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 772 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.18 REMARK 3 BIN R VALUE (WORKING SET) : 0.4810 REMARK 3 BIN FREE R VALUE SET COUNT : 38 REMARK 3 BIN FREE R VALUE : 0.6830 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1886 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 14 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.14000 REMARK 3 B22 (A**2) : -3.46000 REMARK 3 B33 (A**2) : 0.26000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.30000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.479 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.319 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.315 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.075 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.932 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.872 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1928 ; 0.013 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1786 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2624 ; 1.676 ; 1.950 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4106 ; 0.835 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 243 ; 6.638 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 82 ;33.586 ;23.780 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 311 ;24.866 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;24.169 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 302 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2163 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 423 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 983 ; 4.107 ; 5.837 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 982 ; 4.089 ; 5.835 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1221 ; 6.208 ; 8.737 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1222 ; 6.207 ; 8.740 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 945 ; 4.536 ; 6.241 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 945 ; 4.536 ; 6.241 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1404 ; 7.040 ; 9.193 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 7677 ;11.001 ;55.217 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 7678 ;11.000 ;55.221 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 : NULL 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 6FF3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-JAN-18. REMARK 100 THE DEPOSITION ID IS D_1200008199. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-FEB-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97625 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10666 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.570 REMARK 200 RESOLUTION RANGE LOW (A) : 48.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.78300 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: MOLREP REMARK 200 STARTING MODEL: 4CBP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CP 10 MG/ML, 4-8% W/V PEG 6K, 5-20 MM REMARK 280 MGCL2, 5 MM SB12, 0.1 M TRIS PH 7.5, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 41.01500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.07500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 41.01500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 47.07500 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: 1670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 307 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 309 LIES ON A SPECIAL POSITION. 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 ARG A 1 REMARK 465 ALA A 2 REMARK 465 VAL A 3 REMARK 465 ASP A 4 REMARK 465 LEU A 5 REMARK 465 VAL A 6 REMARK 465 ASP A 7 REMARK 465 ASP A 8 REMARK 465 SER A 9 REMARK 465 ASN A 10 REMARK 465 ASP A 11 REMARK 465 VAL A 12 REMARK 465 ASP A 13 REMARK 465 ASN A 14 REMARK 465 SER A 15 REMARK 465 ILE A 16 REMARK 465 GLU A 17 REMARK 465 ALA A 18 REMARK 465 GLU A 19 REMARK 465 GLU A 20 REMARK 465 GLU A 21 REMARK 465 LYS A 22 REMARK 465 PRO A 23 REMARK 465 ARG A 24 REMARK 465 ASN A 25 REMARK 465 ARG A 26 REMARK 465 ALA A 27 REMARK 465 PHE A 28 REMARK 465 GLU A 29 REMARK 465 ALA A 86 REMARK 465 GLU A 87 REMARK 465 GLU A 88 REMARK 465 GLU A 240 REMARK 465 GLU A 241 REMARK 465 ASP A 242 REMARK 465 GLY B 22 REMARK 465 PHE B 23 REMARK 465 TYR B 24 REMARK 465 PHE B 25 REMARK 465 ASN B 26 REMARK 465 LYS B 27 REMARK 465 PRO B 28 REMARK 465 THR B 29 REMARK 465 GLY B 30 REMARK 465 TYR B 31 REMARK 465 GLY B 32 REMARK 465 SER B 33 REMARK 465 SER B 34 REMARK 465 SER B 35 REMARK 465 ARG B 36 REMARK 465 ARG B 37 REMARK 465 ALA B 38 REMARK 465 PRO B 39 REMARK 465 GLN B 40 REMARK 465 THR B 41 REMARK 465 GLY B 42 REMARK 465 ALA B 62 REMARK 465 PRO B 63 REMARK 465 LEU B 64 REMARK 465 LYS B 65 REMARK 465 PRO B 66 REMARK 465 ALA B 67 REMARK 465 LYS B 68 REMARK 465 SER B 69 REMARK 465 ALA B 70 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 LYS A 37 CD CE NZ REMARK 470 LYS A 42 CE NZ REMARK 470 ILE A 51 CD1 REMARK 470 LEU A 72 CD1 CD2 REMARK 470 GLN A 84 CG CD OE1 NE2 REMARK 470 VAL A 85 CG1 CG2 REMARK 470 ALA A 89 CB REMARK 470 ARG A 97 NE CZ NH1 NH2 REMARK 470 GLU A 108 OE1 OE2 REMARK 470 ARG A 133 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 141 CD CE NZ REMARK 470 LYS A 148 CE NZ REMARK 470 LEU A 159 CD1 CD2 REMARK 470 MET A 162 O REMARK 470 LYS A 188 CG CD CE NZ REMARK 470 GLU A 212 CG CD OE1 OE2 REMARK 470 LEU B 54 CG CD1 CD2 REMARK 470 ARG B 55 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 56 NE CZ NH1 NH2 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 GLY A 145 NH1 ARG A 175 1.91 REMARK 500 OG1 THR A 36 OE2 GLU A 56 1.94 REMARK 500 OE1 GLN A 66 NH1 ARG A 117 1.99 REMARK 500 NH2 ARG A 195 OD2 ASP A 213 1.99 REMARK 500 OD1 ASP A 47 OG SER A 135 2.14 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 PRO A 90 C - N - CD ANGL. DEV. = -25.5 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 GLN A 61 -132.24 47.67 REMARK 500 ASP A 78 -8.56 78.37 REMARK 500 ASP B 20 -71.08 -139.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU A 77 ASP A 78 -33.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4CBP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE APO-IMP-L2 PROTEIN REMARK 900 RELATED ID: 1GZR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN IGF-I DBREF 6FF3 A 1 242 UNP Q09024 IMPL2_DROME 26 267 DBREF 6FF3 B 1 70 UNP P05019 IGF1_HUMAN 49 118 SEQRES 1 A 242 ARG ALA VAL ASP LEU VAL ASP ASP SER ASN ASP VAL ASP SEQRES 2 A 242 ASN SER ILE GLU ALA GLU GLU GLU LYS PRO ARG ASN ARG SEQRES 3 A 242 ALA PHE GLU ALA ASP TRP LEU LYS PHE THR LYS THR PRO SEQRES 4 A 242 PRO THR LYS LEU GLN GLN ALA ASP GLY ALA THR ILE GLU SEQRES 5 A 242 ILE VAL CYS GLU MET MET GLY SER GLN VAL PRO SER ILE SEQRES 6 A 242 GLN TRP VAL VAL GLY HIS LEU PRO ARG SER GLU LEU ASP SEQRES 7 A 242 ASP LEU ASP SER ASN GLN VAL ALA GLU GLU ALA PRO SER SEQRES 8 A 242 ALA ILE VAL ARG VAL ARG SER SER HIS ILE ILE ASP HIS SEQRES 9 A 242 VAL LEU SER GLU ALA ARG THR TYR THR CYS VAL GLY ARG SEQRES 10 A 242 THR GLY SER LYS THR ILE TYR ALA SER THR VAL VAL HIS SEQRES 11 A 242 PRO PRO ARG SER SER ARG LEU THR PRO GLU LYS THR TYR SEQRES 12 A 242 PRO GLY ALA GLN LYS PRO ARG ILE ILE TYR THR GLU LYS SEQRES 13 A 242 THR HIS LEU ASP LEU MET GLY SER ASN ILE GLN LEU PRO SEQRES 14 A 242 CYS ARG VAL HIS ALA ARG PRO ARG ALA GLU ILE THR TRP SEQRES 15 A 242 LEU ASN ASN GLU ASN LYS GLU ILE VAL GLN GLY HIS ARG SEQRES 16 A 242 HIS ARG VAL LEU ALA ASN GLY ASP LEU LEU ILE SER GLU SEQRES 17 A 242 ILE LYS TRP GLU ASP MET GLY ASN TYR LYS CYS ILE ALA SEQRES 18 A 242 ARG ASN VAL VAL GLY LYS ASP THR ALA ASP THR PHE VAL SEQRES 19 A 242 TYR PRO VAL LEU ASN GLU GLU ASP SEQRES 1 B 70 GLY PRO GLU THR LEU CYS GLY ALA GLU LEU VAL ASP ALA SEQRES 2 B 70 LEU GLN PHE VAL CYS GLY ASP ARG GLY PHE TYR PHE ASN SEQRES 3 B 70 LYS PRO THR GLY TYR GLY SER SER SER ARG ARG ALA PRO SEQRES 4 B 70 GLN THR GLY ILE VAL ASP GLU CYS CYS PHE ARG SER CYS SEQRES 5 B 70 ASP LEU ARG ARG LEU GLU MET TYR CYS ALA PRO LEU LYS SEQRES 6 B 70 PRO ALA LYS SER ALA FORMUL 3 HOH *14(H2 O) HELIX 1 AA1 PRO A 73 LEU A 77 5 5 HELIX 2 AA2 LYS A 210 MET A 214 5 5 HELIX 3 AA3 PRO B 2 ASP B 20 1 19 HELIX 4 AA4 VAL B 44 ARG B 50 1 7 HELIX 5 AA5 ASP B 53 MET B 59 1 7 SHEET 1 AA1 5 LEU A 33 LYS A 37 0 SHEET 2 AA1 5 ILE A 51 SER A 60 -1 O MET A 58 N LYS A 34 SHEET 3 AA1 5 ILE A 93 ILE A 102 -1 O HIS A 100 N ILE A 53 SHEET 4 AA1 5 GLN A 147 LEU A 161 -1 O THR A 154 N ARG A 97 SHEET 5 AA1 5 CYS A 170 ARG A 175 -1 O ARG A 175 N GLN A 147 SHEET 1 AA2 7 LEU A 33 LYS A 37 0 SHEET 2 AA2 7 ILE A 51 SER A 60 -1 O MET A 58 N LYS A 34 SHEET 3 AA2 7 ILE A 93 ILE A 102 -1 O HIS A 100 N ILE A 53 SHEET 4 AA2 7 GLN A 147 LEU A 161 -1 O THR A 154 N ARG A 97 SHEET 5 AA2 7 GLY A 226 VAL A 237 1 O VAL A 237 N ASP A 160 SHEET 6 AA2 7 GLY A 215 ASN A 223 -1 N GLY A 215 O VAL A 234 SHEET 7 AA2 7 GLU A 179 LEU A 183 -1 N THR A 181 O ILE A 220 SHEET 1 AA3 4 LYS A 42 GLN A 44 0 SHEET 2 AA3 4 LYS A 121 HIS A 130 1 O VAL A 128 N LEU A 43 SHEET 3 AA3 4 ARG A 110 THR A 118 -1 N ARG A 110 O VAL A 129 SHEET 4 AA3 4 SER A 64 VAL A 69 -1 N GLN A 66 O VAL A 115 SHEET 1 AA4 3 ILE A 166 LEU A 168 0 SHEET 2 AA4 3 LEU A 204 ILE A 206 -1 O LEU A 204 N LEU A 168 SHEET 3 AA4 3 HIS A 196 VAL A 198 -1 N ARG A 197 O LEU A 205 SSBOND 1 CYS A 55 CYS A 114 1555 1555 2.07 SSBOND 2 CYS A 170 CYS A 219 1555 1555 2.04 SSBOND 3 CYS B 6 CYS B 48 1555 1555 2.05 SSBOND 4 CYS B 18 CYS B 61 1555 1555 2.02 SSBOND 5 CYS B 47 CYS B 52 1555 1555 2.05 CISPEP 1 ALA A 30 ASP A 31 0 5.91 CISPEP 2 ARG A 175 PRO A 176 0 0.49 CRYST1 82.030 94.150 48.360 90.00 95.26 90.00 C 1 2 1 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 0.012191 0.000000 0.001122 0.00000 SCALE2 0.000000 0.010621 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020766 0.00000