HEADER IMMUNE SYSTEM 21-AUG-02 1MI0 TITLE CRYSTAL STRUCTURE OF THE REDESIGNED PROTEIN G VARIANT NUG2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMMUNOGLOBULIN-BINDING PROTEIN G; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: REDESIGNED B1 DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: REDESIGNED FIRST BETA-HAIRPIN, VARIANT NUG2 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FINEGOLDIA MAGNA; SOURCE 3 ORGANISM_TAXID: 334413; SOURCE 4 STRAIN: ATCC 29328; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA-BETA PROTEIN, REDESIGNED BETA-HAIRPIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.NAULI,B.KUHLMAN,I.LE TRONG,R.E.STENKAMP,D.C.TELLER,D.BAKER REVDAT 6 14-FEB-24 1MI0 1 REMARK REVDAT 5 27-OCT-21 1MI0 1 SEQADV REVDAT 4 13-JUL-11 1MI0 1 VERSN REVDAT 3 24-FEB-09 1MI0 1 VERSN REVDAT 2 11-DEC-02 1MI0 1 JRNL REVDAT 1 18-SEP-02 1MI0 0 JRNL AUTH S.NAULI,B.KUHLMAN,I.LE TRONG,R.E.STENKAMP,D.C.TELLER,D.BAKER JRNL TITL CRYSTAL STRUCTURES AND INCREASED STABILIZATION OF THE JRNL TITL 2 PROTEIN G VARIANTS WITH SWITCHED FOLDING PATHWAYS NUG1 AND JRNL TITL 3 NUG2 JRNL REF BIOCHEMISTRY V. 11 2924 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12441390 JRNL DOI 10.1110/PS.0216902 REMARK 2 REMARK 2 RESOLUTION. 1.85 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.84 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 : 11119 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) : 0.260 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1148 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 : 942 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 110 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) : 0.020 REMARK 3 BOND ANGLES (DEGREES) : 3.800 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1MI0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1000016924. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 8 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) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11456 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 19.840 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) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.0 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: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, TRIS-HCL, PH 8, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 23.66500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.89500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 23.66500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 36.89500 REMARK 290 SMTRY3 4 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 B 108 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 MET A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MET B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 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 HIS A 1 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A 2 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A 3 CG ND1 CD2 CE1 NE2 REMARK 470 HIS B 1 CG ND1 CD2 CE1 NE2 REMARK 470 HIS B 2 CG ND1 CD2 CE1 NE2 REMARK 470 HIS B 4 CG ND1 CD2 CE1 NE2 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 CZ PHE A 19 OH TYR A 38 2.01 REMARK 500 O HOH A 75 O HOH A 89 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 114 O HOH B 68 4545 2.09 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 THR A 17 N - CA - CB ANGL. DEV. = 13.0 DEGREES REMARK 500 TYR A 21 CB - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TYR A 21 CB - CG - CD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 VAL A 26 CG1 - CB - CG2 ANGL. DEV. = -9.6 DEGREES REMARK 500 ASP A 27 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 PHE A 35 CB - CG - CD2 ANGL. DEV. = 4.3 DEGREES REMARK 500 PHE A 35 CB - CG - CD1 ANGL. DEV. = -5.2 DEGREES REMARK 500 TYR A 38 CB - CG - CD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 TYR A 38 CG - CD1 - CE1 ANGL. DEV. = 5.2 DEGREES REMARK 500 GLU A 47 OE1 - CD - OE2 ANGL. DEV. = 9.4 DEGREES REMARK 500 TYR A 50 CB - CG - CD1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ASP A 52 CB - CG - OD1 ANGL. DEV. = -12.4 DEGREES REMARK 500 MET B 6 N - CA - CB ANGL. DEV. = -11.8 DEGREES REMARK 500 MET B 6 N - CA - C ANGL. DEV. = 16.7 DEGREES REMARK 500 PHE B 36 CB - CG - CD2 ANGL. DEV. = -4.8 DEGREES REMARK 500 TYR B 39 CB - CG - CD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 TYR B 39 CB - CG - CD1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ALA B 40 O - C - N ANGL. DEV. = 10.1 DEGREES REMARK 500 ASP B 42 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 THR B 50 CA - CB - CG2 ANGL. DEV. = 12.4 DEGREES REMARK 500 ALA B 52 N - CA - CB ANGL. DEV. = 9.3 DEGREES REMARK 500 ASP B 53 C - N - CA ANGL. DEV. = 15.2 DEGREES REMARK 500 ASP B 53 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 THR B 57 CA - CB - OG1 ANGL. DEV. = 12.8 DEGREES REMARK 500 THR B 59 CA - CB - CG2 ANGL. DEV. = -9.1 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 HIS A 2 108.00 13.68 REMARK 500 LEU A 14 -128.62 -111.24 REMARK 500 HIS B 2 149.71 166.90 REMARK 500 HIS B 4 -173.87 -45.01 REMARK 500 ALA B 5 -152.30 -142.74 REMARK 500 MET B 6 -155.13 -141.19 REMARK 500 LEU B 15 67.44 -118.83 REMARK 500 ASN B 16 106.10 19.66 REMARK 500 ALA B 40 79.15 -107.34 REMARK 500 ASN B 41 -34.73 162.23 REMARK 500 ASP B 53 -79.89 -20.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 VAL B 27 10.26 REMARK 500 ASN B 41 -10.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MHX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURES OF THE REDESIGNED PROTEIN G VARIANT NUG1 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE DIFFERS FROM PIR ENTRY A45063 REMARK 999 AT RESIDUES 11-21, CHAIN A, AND RESIDUES REMARK 999 12-22, CHAIN B, (PIR RESIDUES 328-384) REMARK 999 BECAUSE THE AUTHORS REDESIGNED THE FIRST REMARK 999 HAIRPIN. DBREF 1MI0 A 5 61 PIR A45063 A45063 328 384 DBREF 1MI0 B 6 62 PIR A45063 A45063 328 384 SEQADV 1MI0 MET A -3 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS A -2 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS A -1 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS A 0 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS A 1 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS A 2 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS A 3 PIR A45063 EXPRESSION TAG SEQADV 1MI0 ALA A 4 PIR A45063 EXPRESSION TAG SEQADV 1MI0 VAL A 11 PIR A45063 ILE 334 SEE REMARK 999 SEQADV 1MI0 ILE A 12 PIR A45063 LEU 335 SEE REMARK 999 SEQADV 1MI0 VAL A 13 PIR A45063 ASN 336 SEE REMARK 999 SEQADV 1MI0 LEU A 14 PIR A45063 GLY 337 SEE REMARK 999 SEQADV 1MI0 ASN A 15 PIR A45063 LYS 338 SEE REMARK 999 SEQADV 1MI0 GLY A 16 PIR A45063 THR 339 SEE REMARK 999 SEQADV 1MI0 THR A 17 PIR A45063 LEU 340 SEE REMARK 999 SEQADV 1MI0 THR A 18 PIR A45063 LYS 341 SEE REMARK 999 SEQADV 1MI0 PHE A 19 PIR A45063 GLY 342 SEE REMARK 999 SEQADV 1MI0 THR A 20 PIR A45063 GLU 343 SEE REMARK 999 SEQADV 1MI0 TYR A 21 PIR A45063 THR 344 SEE REMARK 999 SEQADV 1MI0 ALA A 51 PIR A45063 ASP 374 ENGINEERED MUTATION SEQADV 1MI0 MET B -2 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS B -1 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS B 0 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS B 1 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS B 2 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS B 3 PIR A45063 EXPRESSION TAG SEQADV 1MI0 HIS B 4 PIR A45063 EXPRESSION TAG SEQADV 1MI0 ALA B 5 PIR A45063 EXPRESSION TAG SEQADV 1MI0 VAL B 12 PIR A45063 ILE 334 SEE REMARK 999 SEQADV 1MI0 ILE B 13 PIR A45063 LEU 335 SEE REMARK 999 SEQADV 1MI0 VAL B 14 PIR A45063 ASN 336 SEE REMARK 999 SEQADV 1MI0 LEU B 15 PIR A45063 GLY 337 SEE REMARK 999 SEQADV 1MI0 ASN B 16 PIR A45063 LYS 338 SEE REMARK 999 SEQADV 1MI0 GLY B 17 PIR A45063 THR 339 SEE REMARK 999 SEQADV 1MI0 THR B 18 PIR A45063 LEU 340 SEE REMARK 999 SEQADV 1MI0 THR B 19 PIR A45063 LYS 341 SEE REMARK 999 SEQADV 1MI0 PHE B 20 PIR A45063 GLY 342 SEE REMARK 999 SEQADV 1MI0 THR B 21 PIR A45063 GLU 343 SEE REMARK 999 SEQADV 1MI0 TYR B 22 PIR A45063 THR 344 SEE REMARK 999 SEQADV 1MI0 ALA B 52 PIR A45063 ASP 374 ENGINEERED MUTATION SEQRES 1 A 65 MET HIS HIS HIS HIS HIS HIS ALA MET ASP THR TYR LYS SEQRES 2 A 65 LEU VAL ILE VAL LEU ASN GLY THR THR PHE THR TYR THR SEQRES 3 A 65 THR GLU ALA VAL ASP ALA ALA THR ALA GLU LYS VAL PHE SEQRES 4 A 65 LYS GLN TYR ALA ASN ASP ASN GLY VAL ASP GLY GLU TRP SEQRES 5 A 65 THR TYR ALA ASP ALA THR LYS THR PHE THR VAL THR GLU SEQRES 1 B 65 MET HIS HIS HIS HIS HIS HIS ALA MET ASP THR TYR LYS SEQRES 2 B 65 LEU VAL ILE VAL LEU ASN GLY THR THR PHE THR TYR THR SEQRES 3 B 65 THR GLU ALA VAL ASP ALA ALA THR ALA GLU LYS VAL PHE SEQRES 4 B 65 LYS GLN TYR ALA ASN ASP ASN GLY VAL ASP GLY GLU TRP SEQRES 5 B 65 THR TYR ALA ASP ALA THR LYS THR PHE THR VAL THR GLU FORMUL 3 HOH *110(H2 O) HELIX 1 1 ASP A 27 ASP A 41 1 15 HELIX 2 2 ASP B 28 ALA B 40 1 13 SHEET 1 A 4 THR A 18 ALA A 25 0 SHEET 2 A 4 ASP A 6 VAL A 13 -1 N TYR A 8 O THR A 23 SHEET 3 A 4 THR A 56 THR A 60 1 O PHE A 57 N VAL A 11 SHEET 4 A 4 GLU A 47 ALA A 51 -1 N THR A 49 O THR A 58 SHEET 1 B 4 THR B 19 ALA B 26 0 SHEET 2 B 4 ASP B 7 LEU B 15 -1 N TYR B 9 O THR B 24 SHEET 3 B 4 THR B 57 GLU B 62 1 O VAL B 60 N VAL B 12 SHEET 4 B 4 GLU B 48 ALA B 52 -1 N THR B 50 O THR B 59 CRYST1 47.330 73.790 39.180 90.00 96.00 90.00 C 1 2 1 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 0.021128 0.000000 0.002221 0.00000 SCALE2 0.000000 0.013552 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025664 0.00000