HEADER VIRAL PROTEIN 22-DEC-97 1G3P TITLE CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAINS OF BACTERIOPHAGE MINOR TITLE 2 COAT PROTEIN G3P COMPND MOL_ID: 1; COMPND 2 MOLECULE: MINOR COAT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TWO N-TERMINAL DOMAINS, N1 AND N2; COMPND 5 SYNONYM: G3P; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE M13; SOURCE 3 ORGANISM_TAXID: 10870; SOURCE 4 STRAIN: M13MP18; SOURCE 5 CELL_LINE: BL21 (DE3) FOR; SOURCE 6 GENE: 3; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: BL21 (DE3), FOR SELENOMETHIONINE- SOURCE 10 VARIANT DL41 (DE3); SOURCE 11 EXPRESSION_SYSTEM_PLASMID: BL21 KEYWDS MINOR COAT PROTEIN, FILAMENTOUS BACTERIOPHAGE, PHAGE DISPLAY, KEYWDS 2 SELECTIVELY INFECTIVE PHAGES, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.LUBKOWSKI,F.HENNECKE,A.PLUCKTHUN,A.WLODAWER REVDAT 5 30-OCT-24 1G3P 1 REMARK SEQADV LINK REVDAT 4 14-AUG-19 1G3P 1 REMARK REVDAT 3 17-JUL-19 1G3P 1 REMARK LINK REVDAT 2 24-FEB-09 1G3P 1 VERSN REVDAT 1 28-JAN-98 1G3P 0 JRNL AUTH J.LUBKOWSKI,F.HENNECKE,A.PLUCKTHUN,A.WLODAWER JRNL TITL THE STRUCTURAL BASIS OF PHAGE DISPLAY ELUCIDATED BY THE JRNL TITL 2 CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAINS OF G3P. JRNL REF NAT.STRUCT.BIOL. V. 5 140 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9461080 JRNL DOI 10.1038/NSB0298-140 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.SPADA,A.PLUCKTHUN REMARK 1 TITL SELECTIVELY INFECTIVE PHAGE (SIP) TECHNOLOGY: A NOVEL METHOD REMARK 1 TITL 2 FOR IN VIVO SELECTION OF INTERACTING PROTEIN-LIGAND PAIRS REMARK 1 REF NAT.MED. (N.Y.) V. 3 694 1997 REMARK 1 REFN ISSN 1078-8956 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.RIECHMANN,P.HOLLIGER REMARK 1 TITL THE C-TERMINAL DOMAIN OF TOLA IS THE CORECEPTOR FOR REMARK 1 TITL 2 FILAMENTOUS PHAGE INFECTION OF E. COLI REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 90 351 1997 REMARK 1 REFN ISSN 0092-8674 REMARK 1 REFERENCE 3 REMARK 1 AUTH P.HOLLIGER,L.RIECHMANN REMARK 1 TITL A CONSERVED INFECTION PATHWAY FOR FILAMENTOUS BACTERIOPHAGES REMARK 1 TITL 2 IS SUGGESTED BY THE STRUCTURE OF THE MEMBRANE PENETRATION REMARK 1 TITL 3 DOMAIN OF THE MINOR COAT PROTEIN G3P FROM PHAGE FD REMARK 1 REF STRUCTURE V. 5 265 1997 REMARK 1 REFN ISSN 0969-2126 REMARK 2 REMARK 2 RESOLUTION. 1.46 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.46 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 36895 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 SET) : 0.187 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 3785 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.46 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.53 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3906 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE : 0.2260 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 449 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1515 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 312 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.10 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.584 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.01 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.265 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.340 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.070 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.340 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.070 ; 2.500 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.PEP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SEVEN RESIDUES WERE REFINED IN TWO REMARK 3 ALTERNATE CONFORMATIONS EACH. REMARK 4 REMARK 4 1G3P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173472. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X9B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37511 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.460 REMARK 200 RESOLUTION RANGE LOW (A) : 22.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.530 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.46 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.11000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 8.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS (USING MAD X-RAY REMARK 200 DATA) REMARK 200 SOFTWARE USED: SHELX-97 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: EQUAL VOLUMES OF THE PROTEIN SOLUTION REMARK 280 (10 MG/ML) BUFFERED WITH 50 MM PIPES PH 6.5 AND THE PRECIPITANT REMARK 280 (30% PEG 4000, 0.2 M AMMONIUM SULFATE, 2 MM DTT) WERE MIXED AND REMARK 280 EQUILIBRATED (IN THE HANGING DROP SETUP) AGAINST THE REMARK 280 PRECIPITANT., VAPOR DIFFUSION - HANGING DROP, VAPOR DIFFUSION, REMARK 280 HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 102.14800 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 51.07400 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 51.07400 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 102.14800 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: 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 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 301 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 302 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 MINOR COAT PROTEIN FROM GENE 3 OF FILAMENTOUS REMARK 400 BACTERIOPHAGE M13. THE PHAGE COAT PROTEIN (G3P) CONSISTS REMARK 400 OF THREE DOMAINS. STARTING AT THE N-TERMINUS, THE N1 REMARK 400 DOMAIN (67 AMINO ACIDS), THE N2 DOMAIN (131 AMINO REMARK 400 ACIDS), AND CT DOMAIN (150 AMINO ACIDS), ARE CONNECTED REMARK 400 BY GLYCINE-RICH LINKERS, WHICH CONSIST OF 19 (G1) AND 39 REMARK 400 (G2) AMINO ACIDS, RESPECTIVELY. COORDINATES DEPOSITED REMARK 400 HERE DESCRIBE ONLY THE TWO DOMAINS (N1 AND N2) OF G3P. REMARK 400 THE STRUCTURE OF THE G1 LINKER WAS NOT DETERMINED. 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 GLU A 66 REMARK 465 ASN A 67 REMARK 465 GLU A 68 REMARK 465 GLY A 69 REMARK 465 GLY A 70 REMARK 465 GLY A 71 REMARK 465 SER A 72 REMARK 465 GLU A 73 REMARK 465 GLY A 74 REMARK 465 GLY A 75 REMARK 465 GLY A 76 REMARK 465 SER A 77 REMARK 465 GLU A 78 REMARK 465 GLY A 79 REMARK 465 GLY A 80 REMARK 465 GLY A 81 REMARK 465 SER A 82 REMARK 465 GLU A 83 REMARK 465 GLY A 84 REMARK 465 GLY A 85 REMARK 465 GLY A 86 REMARK 465 THR A 87 REMARK 465 LYS A 88 REMARK 465 PRO A 89 REMARK 465 PRO A 90 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 LEU A 210 CA - CB - CG ANGL. DEV. = 14.1 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 ASP A 160 84.64 -155.31 REMARK 500 SER A 208 -158.88 -156.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 TRO 21 IS THE OXIDIZED TRP. TRO CARRIES MOST REMARK 600 LIKELY AN OXINDOLE SIDE CHAIN (1,3-DIHYDRO-INDOLE-2-ONE). REMARK 600 THE OXYGEN ATOM IS BOUND (LIKELY VIA A DOUBLE BOND) TO THE REMARK 600 CD1 CARBON. ADDITIONAL EVIDENCE IS PROVIDED BY THE REMARK 600 NONPLANARITY OF HYBRIDIZATION OF THE CG CARBON. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 701 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE DIFFERENCES ARE NATURALLY OCCURRING VARIATIONS REMARK 999 WHICH DO NOT AFFECT THE FUNCTIONALITY OF THIS PROTEIN. DBREF 1G3P A 1 217 UNP P69168 COATA_BPM13 19 235 SEQADV 1G3P SER A 11 UNP P69168 PRO 29 CONFLICT SEQADV 1G3P TRO A 21 UNP P69168 TRP 39 MODIFIED RESIDUE SEQADV 1G3P ILE A 198 UNP P69168 PRO 216 CONFLICT SEQRES 1 A 217 ALA GLU THR VAL GLU SER CYS LEU ALA LYS SER HIS THR SEQRES 2 A 217 GLU ASN SER PHE THR ASN VAL TRO LYS ASP ASP LYS THR SEQRES 3 A 217 LEU ASP ARG TYR ALA ASN TYR GLU GLY CYS LEU TRP ASN SEQRES 4 A 217 ALA THR GLY VAL VAL VAL CYS THR GLY ASP GLU THR GLN SEQRES 5 A 217 CYS TYR GLY THR TRP VAL PRO ILE GLY LEU ALA ILE PRO SEQRES 6 A 217 GLU ASN GLU GLY GLY GLY SER GLU GLY GLY GLY SER GLU SEQRES 7 A 217 GLY GLY GLY SER GLU GLY GLY GLY THR LYS PRO PRO GLU SEQRES 8 A 217 TYR GLY ASP THR PRO ILE PRO GLY TYR THR TYR ILE ASN SEQRES 9 A 217 PRO LEU ASP GLY THR TYR PRO PRO GLY THR GLU GLN ASN SEQRES 10 A 217 PRO ALA ASN PRO ASN PRO SER LEU GLU GLU SER GLN PRO SEQRES 11 A 217 LEU ASN THR PHE MET PHE GLN ASN ASN ARG PHE ARG ASN SEQRES 12 A 217 ARG GLN GLY ALA LEU THR VAL TYR THR GLY THR VAL THR SEQRES 13 A 217 GLN GLY THR ASP PRO VAL LYS THR TYR TYR GLN TYR THR SEQRES 14 A 217 PRO VAL SER SER LYS ALA MET TYR ASP ALA TYR TRP ASN SEQRES 15 A 217 GLY LYS PHE ARG ASP CYS ALA PHE HIS SER GLY PHE ASN SEQRES 16 A 217 GLU ASP ILE PHE VAL CYS GLU TYR GLN GLY GLN SER SER SEQRES 17 A 217 ASP LEU PRO GLN PRO PRO VAL ASN ALA MODRES 1G3P TRO A 21 TRP 2-HYDROXY-TRYPTOPHAN HET TRO A 21 15 HET SO4 A 701 5 HETNAM TRO 2-HYDROXY-TRYPTOPHAN HETNAM SO4 SULFATE ION FORMUL 1 TRO C11 H12 N2 O3 FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *312(H2 O) HELIX 1 1 VAL A 4 ALA A 9 1 6 HELIX 2 2 LYS A 174 TRP A 181 1 8 SHEET 1 A 4 THR A 13 THR A 18 0 SHEET 2 A 4 GLN A 52 LEU A 62 -1 N TRP A 57 O THR A 13 SHEET 3 A 4 CYS A 36 THR A 41 -1 N THR A 41 O THR A 56 SHEET 4 A 4 TYR A 30 TYR A 33 -1 N TYR A 33 O CYS A 36 SHEET 1 B 2 ILE A 97 TYR A 100 0 SHEET 2 B 2 SER A 207 LEU A 210 -1 N LEU A 210 O ILE A 97 SHEET 1 C 5 SER A 124 GLU A 126 0 SHEET 2 C 5 TYR A 166 PRO A 170 -1 N TYR A 168 O SER A 124 SHEET 3 C 5 ALA A 147 TYR A 151 -1 N VAL A 150 O THR A 169 SHEET 4 C 5 ASN A 139 ARG A 144 -1 N ARG A 144 O ALA A 147 SHEET 5 C 5 PHE A 134 PHE A 136 -1 N PHE A 136 O ASN A 139 SHEET 1 D 2 THR A 154 GLN A 157 0 SHEET 2 D 2 LYS A 163 TYR A 166 -1 N TYR A 165 O VAL A 155 SSBOND 1 CYS A 7 CYS A 36 1555 1555 2.05 SSBOND 2 CYS A 46 CYS A 53 1555 1555 2.04 SSBOND 3 CYS A 188 CYS A 201 1555 1555 2.04 LINK C VAL A 20 N TRO A 21 1555 1555 1.32 LINK C TRO A 21 N LYS A 22 1555 1555 1.33 CISPEP 1 ASP A 160 PRO A 161 0 -0.05 CISPEP 2 GLN A 212 PRO A 213 0 -0.29 SITE 1 AC1 9 ALA A 1 THR A 114 GLU A 115 LYS A 163 SITE 2 AC1 9 TYR A 165 HOH A 380 HOH A 423 HOH A 430 SITE 3 AC1 9 HOH A 437 CRYST1 48.681 48.681 153.222 90.00 90.00 120.00 P 32 2 1 6 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 0.020542 0.011860 0.000000 0.00000 SCALE2 0.000000 0.023720 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006526 0.00000