HEADER PROTEIN BINDING/HORMONE/GROWTH FACTOR 05-JUL-06 2DSQ TITLE STRUCTURAL BASIS FOR THE INHIBITION OF INSULIN-LIKE GROWTH FACTORS BY TITLE 2 IGF BINDING PROTEINS COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN-LIKE GROWTH FACTOR-BINDING PROTEIN 4; COMPND 3 CHAIN: B, A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN; COMPND 5 SYNONYM: IGFBP-4, IBP-4, IGF-BINDING PROTEIN 4; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: INSULIN-LIKE GROWTH FACTOR IB; COMPND 9 CHAIN: I, C; COMPND 10 SYNONYM: IGF-IB, SOMATOMEDIN C, MECHANO GROWTH FACTOR, MGF; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: INSULIN-LIKE GROWTH FACTOR-BINDING PROTEIN 1; COMPND 14 CHAIN: G, H; COMPND 15 FRAGMENT: C-TERMINAL DOMAIN; COMPND 16 SYNONYM: IGFBP-1, IBP-1, IGF-BINDING PROTEIN 1, PLACENTAL PROTEIN 12, COMPND 17 PP12; COMPND 18 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL-21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL-21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET28A; SOURCE 19 MOL_ID: 3; SOURCE 20 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 21 ORGANISM_COMMON: HUMAN; SOURCE 22 ORGANISM_TAXID: 9606; SOURCE 23 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 24 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 25 EXPRESSION_SYSTEM_STRAIN: BL-21(DE3); SOURCE 26 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 27 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS IGF, IGFBP, INSULIN, PROTEIN BINDING-HORMONE-GROWTH FACTOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.SITAR,G.M.POPOWICZ,I.SIWANOWICZ,R.HUBER,T.A.HOLAK REVDAT 4 25-OCT-23 2DSQ 1 REMARK REVDAT 3 24-FEB-09 2DSQ 1 VERSN REVDAT 2 12-SEP-06 2DSQ 1 JRNL REVDAT 1 22-AUG-06 2DSQ 0 JRNL AUTH T.SITAR,G.M.POPOWICZ,I.SIWANOWICZ,R.HUBER,T.A.HOLAK JRNL TITL STRUCTURAL BASIS FOR THE INHIBITION OF INSULIN-LIKE GROWTH JRNL TITL 2 FACTORS BY INSULIN-LIKE GROWTH FACTOR-BINDING PROTEINS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 13028 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16924115 JRNL DOI 10.1073/PNAS.0605652103 REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 11658 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) : 0.292 REMARK 3 R VALUE (WORKING SET) : 0.288 REMARK 3 FREE R VALUE : 0.357 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 618 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 801 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.3550 REMARK 3 BIN FREE R VALUE SET COUNT : 41 REMARK 3 BIN FREE R VALUE : 0.3740 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3072 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) : 59.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.50000 REMARK 3 B22 (A**2) : 6.26000 REMARK 3 B33 (A**2) : -3.77000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.23000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.922 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.522 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.506 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 25.250 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.871 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.792 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3164 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4295 ; 1.154 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 397 ; 6.272 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 130 ;39.148 ;23.385 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 486 ;20.110 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;19.052 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 453 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2411 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1381 ; 0.209 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2107 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 84 ; 0.137 ; 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): 44 ; 0.237 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 1 ; 0.385 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 2DSQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-JUL-06. REMARK 100 THE DEPOSITION ID IS D_1000025799. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.3 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13980 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 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) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.0 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2DSP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.2M LITHIUM ACETATE, PH REMARK 280 7.3, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 21.83000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, I, G 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, H 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 ASP B 1 REMARK 465 GLU B 2 REMARK 465 GLU B 90 REMARK 465 SER B 91 REMARK 465 LEU B 92 REMARK 465 GLY I 1 REMARK 465 PRO I 28 REMARK 465 THR I 29 REMARK 465 GLY I 30 REMARK 465 TYR I 31 REMARK 465 GLY I 32 REMARK 465 SER I 33 REMARK 465 SER I 34 REMARK 465 SER I 35 REMARK 465 ARG I 36 REMARK 465 ARG I 37 REMARK 465 ALA I 38 REMARK 465 PRO I 39 REMARK 465 GLN I 40 REMARK 465 THR I 41 REMARK 465 LYS I 65 REMARK 465 PRO I 66 REMARK 465 ALA I 67 REMARK 465 LYS I 68 REMARK 465 SER I 69 REMARK 465 ALA I 70 REMARK 465 ASP A 1 REMARK 465 GLY C 1 REMARK 465 GLY C 30 REMARK 465 TYR C 31 REMARK 465 GLY C 32 REMARK 465 SER C 33 REMARK 465 SER C 34 REMARK 465 SER C 35 REMARK 465 ARG C 36 REMARK 465 ARG C 37 REMARK 465 ALA C 38 REMARK 465 PRO C 39 REMARK 465 GLN C 40 REMARK 465 LEU C 64 REMARK 465 LYS C 65 REMARK 465 PRO C 66 REMARK 465 ALA C 67 REMARK 465 LYS C 68 REMARK 465 SER C 69 REMARK 465 ALA C 70 REMARK 465 VAL G 141 REMARK 465 THR G 142 REMARK 465 ASN G 143 REMARK 465 ILE G 144 REMARK 465 LYS G 145 REMARK 465 LYS G 146 REMARK 465 TRP G 147 REMARK 465 LYS G 148 REMARK 465 GLN G 166 REMARK 465 GLU G 167 REMARK 465 THR G 168 REMARK 465 SER G 169 REMARK 465 GLY G 170 REMARK 465 GLU G 171 REMARK 465 GLU G 172 REMARK 465 ILE G 173 REMARK 465 ASP G 197 REMARK 465 GLY G 198 REMARK 465 VAL G 232 REMARK 465 GLN G 233 REMARK 465 ASN G 234 REMARK 465 VAL H 141 REMARK 465 THR H 142 REMARK 465 ASN H 143 REMARK 465 ILE H 144 REMARK 465 LYS H 145 REMARK 465 LYS H 146 REMARK 465 TRP H 147 REMARK 465 ALA H 163 REMARK 465 LYS H 164 REMARK 465 ALA H 165 REMARK 465 GLN H 166 REMARK 465 GLU H 167 REMARK 465 THR H 168 REMARK 465 SER H 169 REMARK 465 GLY H 170 REMARK 465 GLU H 171 REMARK 465 GLU H 172 REMARK 465 ILE H 173 REMARK 465 SER H 174 REMARK 465 LYS H 175 REMARK 465 GLU H 193 REMARK 465 THR H 194 REMARK 465 SER H 195 REMARK 465 MET H 196 REMARK 465 ASP H 197 REMARK 465 GLY H 198 REMARK 465 GLU H 199 REMARK 465 ALA H 200 REMARK 465 GLN H 227 REMARK 465 ILE H 228 REMARK 465 TYR H 229 REMARK 465 PHE H 230 REMARK 465 ASN H 231 REMARK 465 VAL H 232 REMARK 465 GLN H 233 REMARK 465 ASN H 234 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 ARG B 16 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 16 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 86 CG CD OE1 OE2 REMARK 470 GLU A 90 CG CD OE1 OE2 REMARK 470 ARG C 56 CG CD NE CZ NH1 NH2 REMARK 470 LYS G 175 CD CE NZ REMARK 470 LYS G 212 CG CD CE NZ REMARK 470 ARG G 221 CG CD NE CZ NH1 NH2 REMARK 470 TYR G 229 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE G 230 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS H 183 CG CD CE NZ REMARK 470 ARG H 190 CG CD NE CZ NH1 NH2 REMARK 470 GLN H 191 CG CD OE1 NE2 REMARK 470 ARG H 213 CG CD NE CZ NH1 NH2 REMARK 470 ARG H 221 CG CD NE CZ NH1 NH2 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 GLU B 29 153.27 -47.69 REMARK 500 CYS I 6 -162.92 -170.52 REMARK 500 ARG I 50 -81.45 -97.29 REMARK 500 VAL A 21 95.44 -66.18 REMARK 500 GLU A 29 160.28 -43.90 REMARK 500 CYS A 35 -169.01 -104.98 REMARK 500 ARG A 63 66.86 -55.50 REMARK 500 GLN A 76 36.19 -87.56 REMARK 500 ASP C 20 -9.49 -59.54 REMARK 500 ASP C 45 -29.67 55.11 REMARK 500 ARG C 50 -80.10 -129.53 REMARK 500 LYS G 164 -103.81 -71.24 REMARK 500 LYS G 175 79.85 43.55 REMARK 500 SER G 195 -67.17 -96.59 REMARK 500 ASN G 225 87.78 52.98 REMARK 500 GLN G 227 54.19 -118.88 REMARK 500 TYR G 229 83.62 63.66 REMARK 500 GLU H 149 67.45 -160.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1WQJ RELATED DB: PDB REMARK 900 INSULIN-LIKE GROWTH FACTOR AND IGFBP-4 BINARY COMPLEX (3-82) REMARK 900 RELATED ID: 2DSP RELATED DB: PDB REMARK 900 INSULIN-LIKE GROWTH FACTOR AND IGFBP-4 BINARY COMPLEX (1-92) REMARK 900 RELATED ID: 2DSR RELATED DB: PDB REMARK 900 INSULIN-LIKE GROWTH FACTOR AND IGFBP-4 BINARY COMPLEX (1-92) DBREF 2DSQ B 1 92 UNP P22692 IBP4_HUMAN 22 113 DBREF 2DSQ A 1 92 UNP P22692 IBP4_HUMAN 22 113 DBREF 2DSQ I 1 70 UNP P05019 IGF1B_HUMAN 49 118 DBREF 2DSQ C 1 70 UNP P05019 IGF1B_HUMAN 49 118 DBREF 2DSQ G 141 234 UNP P08833 IBP1_HUMAN 166 259 DBREF 2DSQ H 141 234 UNP P08833 IBP1_HUMAN 166 259 SEQRES 1 B 92 ASP GLU ALA ILE HIS CYS PRO PRO CYS SER GLU GLU LYS SEQRES 2 B 92 LEU ALA ARG CYS ARG PRO PRO VAL GLY CYS GLU GLU LEU SEQRES 3 B 92 VAL ARG GLU PRO GLY CYS GLY CYS CYS ALA THR CYS ALA SEQRES 4 B 92 LEU GLY LEU GLY MET PRO CYS GLY VAL TYR THR PRO ARG SEQRES 5 B 92 CYS GLY SER GLY LEU ARG CYS TYR PRO PRO ARG GLY VAL SEQRES 6 B 92 GLU LYS PRO LEU HIS THR LEU MET HIS GLY GLN GLY VAL SEQRES 7 B 92 CYS MET GLU LEU ALA GLU ILE GLU ALA ILE GLN GLU SER SEQRES 8 B 92 LEU SEQRES 1 I 70 GLY PRO GLU THR LEU CYS GLY ALA GLU LEU VAL ASP ALA SEQRES 2 I 70 LEU GLN PHE VAL CYS GLY ASP ARG GLY PHE TYR PHE ASN SEQRES 3 I 70 LYS PRO THR GLY TYR GLY SER SER SER ARG ARG ALA PRO SEQRES 4 I 70 GLN THR GLY ILE VAL ASP GLU CYS CYS PHE ARG SER CYS SEQRES 5 I 70 ASP LEU ARG ARG LEU GLU MET TYR CYS ALA PRO LEU LYS SEQRES 6 I 70 PRO ALA LYS SER ALA SEQRES 1 A 92 ASP GLU ALA ILE HIS CYS PRO PRO CYS SER GLU GLU LYS SEQRES 2 A 92 LEU ALA ARG CYS ARG PRO PRO VAL GLY CYS GLU GLU LEU SEQRES 3 A 92 VAL ARG GLU PRO GLY CYS GLY CYS CYS ALA THR CYS ALA SEQRES 4 A 92 LEU GLY LEU GLY MET PRO CYS GLY VAL TYR THR PRO ARG SEQRES 5 A 92 CYS GLY SER GLY LEU ARG CYS TYR PRO PRO ARG GLY VAL SEQRES 6 A 92 GLU LYS PRO LEU HIS THR LEU MET HIS GLY GLN GLY VAL SEQRES 7 A 92 CYS MET GLU LEU ALA GLU ILE GLU ALA ILE GLN GLU SER SEQRES 8 A 92 LEU SEQRES 1 C 70 GLY PRO GLU THR LEU CYS GLY ALA GLU LEU VAL ASP ALA SEQRES 2 C 70 LEU GLN PHE VAL CYS GLY ASP ARG GLY PHE TYR PHE ASN SEQRES 3 C 70 LYS PRO THR GLY TYR GLY SER SER SER ARG ARG ALA PRO SEQRES 4 C 70 GLN THR GLY ILE VAL ASP GLU CYS CYS PHE ARG SER CYS SEQRES 5 C 70 ASP LEU ARG ARG LEU GLU MET TYR CYS ALA PRO LEU LYS SEQRES 6 C 70 PRO ALA LYS SER ALA SEQRES 1 G 94 VAL THR ASN ILE LYS LYS TRP LYS GLU PRO CYS ARG ILE SEQRES 2 G 94 GLU LEU TYR ARG VAL VAL GLU SER LEU ALA LYS ALA GLN SEQRES 3 G 94 GLU THR SER GLY GLU GLU ILE SER LYS PHE TYR LEU PRO SEQRES 4 G 94 ASN CYS ASN LYS ASN GLY PHE TYR HIS SER ARG GLN CYS SEQRES 5 G 94 GLU THR SER MET ASP GLY GLU ALA GLY LEU CYS TRP CYS SEQRES 6 G 94 VAL TYR PRO TRP ASN GLY LYS ARG ILE PRO GLY SER PRO SEQRES 7 G 94 GLU ILE ARG GLY ASP PRO ASN CYS GLN ILE TYR PHE ASN SEQRES 8 G 94 VAL GLN ASN SEQRES 1 H 94 VAL THR ASN ILE LYS LYS TRP LYS GLU PRO CYS ARG ILE SEQRES 2 H 94 GLU LEU TYR ARG VAL VAL GLU SER LEU ALA LYS ALA GLN SEQRES 3 H 94 GLU THR SER GLY GLU GLU ILE SER LYS PHE TYR LEU PRO SEQRES 4 H 94 ASN CYS ASN LYS ASN GLY PHE TYR HIS SER ARG GLN CYS SEQRES 5 H 94 GLU THR SER MET ASP GLY GLU ALA GLY LEU CYS TRP CYS SEQRES 6 H 94 VAL TYR PRO TRP ASN GLY LYS ARG ILE PRO GLY SER PRO SEQRES 7 H 94 GLU ILE ARG GLY ASP PRO ASN CYS GLN ILE TYR PHE ASN SEQRES 8 H 94 VAL GLN ASN HELIX 1 1 SER B 10 CYS B 17 1 8 HELIX 2 2 LYS B 67 HIS B 74 1 8 HELIX 3 3 LEU B 82 ALA B 87 1 6 HELIX 4 4 GLY I 7 GLY I 19 1 13 HELIX 5 5 ASP I 20 GLY I 22 5 3 HELIX 6 6 GLY I 42 ARG I 50 1 9 HELIX 7 7 ASP I 53 MET I 59 1 7 HELIX 8 8 LYS A 67 HIS A 74 1 8 HELIX 9 9 LEU A 82 GLU A 90 1 9 HELIX 10 10 CYS C 6 GLY C 19 1 14 HELIX 11 11 ASP C 20 GLY C 22 5 3 HELIX 12 12 GLY C 42 ARG C 50 1 9 HELIX 13 13 ASP C 53 MET C 59 1 7 HELIX 14 14 GLU G 149 ALA G 165 1 17 HELIX 15 15 GLU H 149 LEU H 162 1 14 SHEET 1 A 2 LEU B 26 ARG B 28 0 SHEET 2 A 2 ALA B 36 CYS B 38 -1 O THR B 37 N VAL B 27 SHEET 1 B 3 PRO B 45 CYS B 46 0 SHEET 2 B 3 GLY B 77 GLU B 81 -1 O GLY B 77 N CYS B 46 SHEET 3 B 3 LEU B 57 TYR B 60 -1 N TYR B 60 O VAL B 78 SHEET 1 C 2 LEU A 26 ARG A 28 0 SHEET 2 C 2 ALA A 36 CYS A 38 -1 O THR A 37 N VAL A 27 SHEET 1 D 3 PRO A 45 CYS A 46 0 SHEET 2 D 3 GLY A 77 GLU A 81 -1 O GLY A 77 N CYS A 46 SHEET 3 D 3 LEU A 57 TYR A 60 -1 N TYR A 60 O VAL A 78 SHEET 1 E 3 ARG G 190 CYS G 192 0 SHEET 2 E 3 LEU G 202 CYS G 205 -1 O TRP G 204 N GLN G 191 SHEET 3 E 3 GLU G 219 ARG G 221 -1 O ILE G 220 N CYS G 203 SHEET 1 F 2 ARG H 190 GLN H 191 0 SHEET 2 F 2 TRP H 204 CYS H 205 -1 O TRP H 204 N GLN H 191 SSBOND 1 CYS B 6 CYS B 32 1555 1555 2.03 SSBOND 2 CYS B 9 CYS B 34 1555 1555 2.04 SSBOND 3 CYS B 17 CYS B 35 1555 1555 2.03 SSBOND 4 CYS B 23 CYS B 38 1555 1555 2.04 SSBOND 5 CYS B 46 CYS B 59 1555 1555 2.04 SSBOND 6 CYS B 53 CYS B 79 1555 1555 2.05 SSBOND 7 CYS I 6 CYS I 48 1555 1555 2.02 SSBOND 8 CYS I 18 CYS I 61 1555 1555 2.03 SSBOND 9 CYS I 47 CYS I 52 1555 1555 2.03 SSBOND 10 CYS A 6 CYS A 32 1555 1555 2.03 SSBOND 11 CYS A 9 CYS A 34 1555 1555 2.04 SSBOND 12 CYS A 17 CYS A 35 1555 1555 2.04 SSBOND 13 CYS A 23 CYS A 38 1555 1555 2.04 SSBOND 14 CYS A 46 CYS A 59 1555 1555 2.04 SSBOND 15 CYS A 53 CYS A 79 1555 1555 2.04 SSBOND 16 CYS C 6 CYS C 48 1555 1555 2.04 SSBOND 17 CYS C 18 CYS C 61 1555 1555 2.04 SSBOND 18 CYS C 47 CYS C 52 1555 1555 2.04 SSBOND 19 CYS G 151 CYS G 181 1555 1555 2.03 SSBOND 20 CYS G 192 CYS G 203 1555 1555 2.04 SSBOND 21 CYS G 205 CYS G 226 1555 1555 2.05 SSBOND 22 CYS H 151 CYS H 181 1555 1555 2.04 SSBOND 23 CYS H 205 CYS H 226 1555 1555 2.03 CISPEP 1 SER G 174 LYS G 175 0 -5.69 CISPEP 2 ALA G 200 GLY G 201 0 0.51 CISPEP 3 GLN H 191 CYS H 192 0 4.53 CISPEP 4 PRO H 224 ASN H 225 0 -0.07 CRYST1 71.280 43.660 81.150 90.00 91.67 90.00 P 1 21 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 0.014029 0.000000 0.000409 0.00000 SCALE2 0.000000 0.022904 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012328 0.00000