HEADER GROWTH FACTOR 22-JAN-98 1A3P TITLE ROLE OF THE 6-20 DISULFIDE BRIDGE IN THE STRUCTURE AND ACTIVITY OF TITLE 2 EPIDERMAL GROWTH FACTOR, NMR, 20 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: EPIDERMAL GROWTH FACTOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 4 - 48; COMPND 5 SYNONYM: [ABU6, 20] MEGF4-48; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090 KEYWDS GROWTH FACTOR, MURINE EPIDERMAL GROWTH FACTOR, DISULFIDE KEYWDS 2 CONNECTIVITIES, EGF-LIKE DOMAIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR K.BARNHAM,A.TORRES,D.ALEWOOD,P.ALEWOOD,T.DOMAGALA,E.NICE,R.NORTON REVDAT 3 14-MAR-18 1A3P 1 REMARK SEQADV REVDAT 2 24-FEB-09 1A3P 1 VERSN REVDAT 1 29-JUL-98 1A3P 0 JRNL AUTH K.J.BARNHAM,A.M.TORRES,D.ALEWOOD,P.F.ALEWOOD,T.DOMAGALA, JRNL AUTH 2 E.C.NICE,R.S.NORTON JRNL TITL ROLE OF THE 6-20 DISULFIDE BRIDGE IN THE STRUCTURE AND JRNL TITL 2 ACTIVITY OF EPIDERMAL GROWTH FACTOR. JRNL REF PROTEIN SCI. V. 7 1738 1998 JRNL REFN ISSN 0961-8368 JRNL PMID 10082370 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A3P COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170353. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 2.8 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : H2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOSEY; DQF-COSY; TOCSY; E-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA, X-PLOR REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1000 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : 20 BEST, BASED ON STEREOCHEMICAL REMARK 210 AND NOE ENERGIES REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING STANDARD 2D METHODS. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 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),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 1 HIS A 22 NE2 HIS A 22 CD2 -0.066 REMARK 500 2 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 3 HIS A 22 NE2 HIS A 22 CD2 -0.067 REMARK 500 4 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 5 HIS A 22 NE2 HIS A 22 CD2 -0.067 REMARK 500 6 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 7 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 8 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 9 HIS A 22 NE2 HIS A 22 CD2 -0.069 REMARK 500 10 HIS A 22 NE2 HIS A 22 CD2 -0.067 REMARK 500 11 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 12 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 13 HIS A 22 NE2 HIS A 22 CD2 -0.066 REMARK 500 14 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 15 HIS A 22 NE2 HIS A 22 CD2 -0.067 REMARK 500 16 HIS A 22 NE2 HIS A 22 CD2 -0.069 REMARK 500 17 HIS A 22 NE2 HIS A 22 CD2 -0.068 REMARK 500 18 HIS A 22 NE2 HIS A 22 CD2 -0.067 REMARK 500 19 HIS A 22 NE2 HIS A 22 CD2 -0.066 REMARK 500 20 HIS A 22 NE2 HIS A 22 CD2 -0.068 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 1 ARG A 45 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 3 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 4 ARG A 41 NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 4 ARG A 48 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 5 ARG A 41 NE - CZ - NH1 ANGL. DEV. = -4.9 DEGREES REMARK 500 5 ARG A 45 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 5 ARG A 48 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 6 ARG A 45 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 7 ARG A 45 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 8 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 8 ARG A 45 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 8 ARG A 48 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 9 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 10 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 10 ARG A 48 NE - CZ - NH1 ANGL. DEV. = -3.7 DEGREES REMARK 500 11 ARG A 48 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 12 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 12 ARG A 45 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 13 TYR A 37 CB - CG - CD1 ANGL. DEV. = 3.9 DEGREES REMARK 500 13 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 14 ARG A 45 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 16 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 16 THR A 44 N - CA - C ANGL. DEV. = -17.0 DEGREES REMARK 500 16 ARG A 45 NE - CZ - NH1 ANGL. DEV. = -3.7 DEGREES REMARK 500 17 TYR A 37 CB - CG - CD1 ANGL. DEV. = 4.2 DEGREES REMARK 500 17 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 18 TYR A 37 CB - CG - CD1 ANGL. DEV. = 4.7 DEGREES REMARK 500 19 TYR A 37 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 19 ARG A 48 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 20 ARG A 45 NE - CZ - NH2 ANGL. DEV. = -3.3 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 1 SER A 8 -43.56 -19.94 REMARK 500 1 ASN A 16 -81.65 -144.92 REMARK 500 1 ABA A 20 95.80 -58.93 REMARK 500 1 SER A 25 -48.47 -26.11 REMARK 500 1 ASP A 27 -81.50 -146.82 REMARK 500 1 SER A 28 -127.73 -156.16 REMARK 500 1 SER A 38 -130.38 -133.71 REMARK 500 1 ASP A 40 -2.48 92.78 REMARK 500 1 LEU A 47 62.23 -10.76 REMARK 500 2 SER A 8 -53.83 -19.89 REMARK 500 2 ASN A 16 -76.02 -147.86 REMARK 500 2 ABA A 20 95.39 -59.53 REMARK 500 2 GLU A 24 -37.65 -37.84 REMARK 500 2 ASP A 27 -80.04 -149.50 REMARK 500 2 SER A 28 -133.52 -153.46 REMARK 500 2 CYS A 33 -117.73 -96.59 REMARK 500 2 SER A 38 -148.27 -129.74 REMARK 500 2 ASP A 40 8.68 122.81 REMARK 500 2 LEU A 47 -139.03 88.32 REMARK 500 3 ABA A 6 29.06 -145.38 REMARK 500 3 PRO A 7 23.09 -76.47 REMARK 500 3 ASN A 16 -67.63 -146.69 REMARK 500 3 SER A 25 -49.90 -29.93 REMARK 500 3 ASP A 27 -79.42 -149.89 REMARK 500 3 SER A 28 -131.94 -156.05 REMARK 500 3 SER A 38 -144.43 -124.14 REMARK 500 3 ASP A 40 8.91 29.92 REMARK 500 3 CYS A 42 40.53 76.80 REMARK 500 3 LEU A 47 -29.46 70.17 REMARK 500 4 PRO A 7 33.99 -81.87 REMARK 500 4 LEU A 15 -72.75 -94.13 REMARK 500 4 ASN A 16 -56.66 -121.81 REMARK 500 4 ABA A 20 99.25 -59.34 REMARK 500 4 GLU A 24 -37.31 -38.10 REMARK 500 4 ASP A 27 -82.47 -147.28 REMARK 500 4 SER A 28 -125.59 -154.52 REMARK 500 4 SER A 38 -137.04 -139.20 REMARK 500 4 ASP A 40 -15.66 102.06 REMARK 500 4 ARG A 45 90.32 -16.56 REMARK 500 4 LEU A 47 -152.05 67.63 REMARK 500 5 SER A 8 -53.70 -19.86 REMARK 500 5 ASN A 16 -82.05 -144.67 REMARK 500 5 ABA A 20 97.71 -59.10 REMARK 500 5 GLU A 24 -50.51 -26.26 REMARK 500 5 SER A 25 -49.06 -25.90 REMARK 500 5 ASP A 27 -80.24 -146.84 REMARK 500 5 SER A 28 -132.13 -156.80 REMARK 500 5 CYS A 33 -124.71 -94.62 REMARK 500 5 SER A 38 -131.34 -138.17 REMARK 500 5 ASP A 40 -12.70 102.14 REMARK 500 REMARK 500 THIS ENTRY HAS 191 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 41 0.30 SIDE CHAIN REMARK 500 1 ARG A 45 0.27 SIDE CHAIN REMARK 500 1 ARG A 48 0.30 SIDE CHAIN REMARK 500 2 ARG A 41 0.29 SIDE CHAIN REMARK 500 2 ARG A 45 0.26 SIDE CHAIN REMARK 500 2 ARG A 48 0.30 SIDE CHAIN REMARK 500 3 ARG A 41 0.21 SIDE CHAIN REMARK 500 3 ARG A 45 0.27 SIDE CHAIN REMARK 500 3 ARG A 48 0.32 SIDE CHAIN REMARK 500 4 ARG A 41 0.28 SIDE CHAIN REMARK 500 4 ARG A 45 0.30 SIDE CHAIN REMARK 500 4 ARG A 48 0.30 SIDE CHAIN REMARK 500 5 ARG A 41 0.30 SIDE CHAIN REMARK 500 5 ARG A 45 0.31 SIDE CHAIN REMARK 500 5 ARG A 48 0.28 SIDE CHAIN REMARK 500 6 ARG A 41 0.14 SIDE CHAIN REMARK 500 6 ARG A 45 0.31 SIDE CHAIN REMARK 500 6 ARG A 48 0.31 SIDE CHAIN REMARK 500 7 ARG A 41 0.25 SIDE CHAIN REMARK 500 7 ARG A 45 0.32 SIDE CHAIN REMARK 500 7 ARG A 48 0.28 SIDE CHAIN REMARK 500 8 ARG A 41 0.14 SIDE CHAIN REMARK 500 8 ARG A 45 0.10 SIDE CHAIN REMARK 500 8 ARG A 48 0.29 SIDE CHAIN REMARK 500 9 ARG A 41 0.22 SIDE CHAIN REMARK 500 9 ARG A 45 0.25 SIDE CHAIN REMARK 500 9 ARG A 48 0.30 SIDE CHAIN REMARK 500 10 ARG A 45 0.28 SIDE CHAIN REMARK 500 10 ARG A 48 0.29 SIDE CHAIN REMARK 500 11 ARG A 41 0.26 SIDE CHAIN REMARK 500 11 ARG A 45 0.27 SIDE CHAIN REMARK 500 11 ARG A 48 0.27 SIDE CHAIN REMARK 500 12 ARG A 41 0.18 SIDE CHAIN REMARK 500 12 ARG A 45 0.26 SIDE CHAIN REMARK 500 12 ARG A 48 0.32 SIDE CHAIN REMARK 500 13 ARG A 41 0.23 SIDE CHAIN REMARK 500 13 ARG A 45 0.31 SIDE CHAIN REMARK 500 13 ARG A 48 0.30 SIDE CHAIN REMARK 500 14 ARG A 41 0.24 SIDE CHAIN REMARK 500 14 ARG A 45 0.29 SIDE CHAIN REMARK 500 14 ARG A 48 0.25 SIDE CHAIN REMARK 500 15 ARG A 41 0.28 SIDE CHAIN REMARK 500 15 ARG A 45 0.30 SIDE CHAIN REMARK 500 15 ARG A 48 0.19 SIDE CHAIN REMARK 500 16 ARG A 41 0.24 SIDE CHAIN REMARK 500 16 ARG A 45 0.31 SIDE CHAIN REMARK 500 16 ARG A 48 0.30 SIDE CHAIN REMARK 500 17 ARG A 41 0.15 SIDE CHAIN REMARK 500 17 ARG A 45 0.22 SIDE CHAIN REMARK 500 17 ARG A 48 0.29 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 59 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1A3P A 4 48 UNP P01132 EGF_MOUSE 980 1024 SEQADV 1A3P ABA A 6 UNP P01132 CYS 982 ENGINEERED MUTATION SEQADV 1A3P ABA A 20 UNP P01132 CYS 996 ENGINEERED MUTATION SEQRES 1 A 45 PRO GLY ABA PRO SER SER TYR ASP GLY TYR CYS LEU ASN SEQRES 2 A 45 GLY GLY VAL ABA MET HIS ILE GLU SER LEU ASP SER TYR SEQRES 3 A 45 THR CYS ASN CYS VAL ILE GLY TYR SER GLY ASP ARG CYS SEQRES 4 A 45 GLN THR ARG ASP LEU ARG MODRES 1A3P ABA A 6 ALA ALPHA-AMINOBUTYRIC ACID MODRES 1A3P ABA A 20 ALA ALPHA-AMINOBUTYRIC ACID HET ABA A 6 13 HET ABA A 20 13 HETNAM ABA ALPHA-AMINOBUTYRIC ACID FORMUL 1 ABA 2(C4 H9 N O2) SHEET 1 A 2 VAL A 19 HIS A 22 0 SHEET 2 A 2 TYR A 29 ASN A 32 -1 N ASN A 32 O VAL A 19 SSBOND 1 CYS A 14 CYS A 31 1555 1555 2.02 SSBOND 2 CYS A 33 CYS A 42 1555 1555 2.03 LINK N ABA A 6 C GLY A 5 1555 1555 1.31 LINK C ABA A 6 N PRO A 7 1555 1555 1.32 LINK N ABA A 20 C VAL A 19 1555 1555 1.30 LINK C ABA A 20 N MET A 21 1555 1555 1.30 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1