HEADER SIGNALING PROTEIN/PEPTIDE 07-NOV-12 4HVW TITLE CRYSTAL STRUCTURE OF THE T98E C-SRC-SH3 DOMAIN MUTANT IN COMPLEX WITH TITLE 2 THE HIGH AFFINITY PEPTIDE VSL12 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTO-ONCOGENE TYROSINE-PROTEIN KINASE SRC; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SH3 DOMAIN; COMPND 5 SYNONYM: PROTO-ONCOGENE C-SRC, PP60C-SRC, P60-SRC; COMPND 6 EC: 2.7.10.2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: SYNTHETIC PEPTIDE ACETYL-VSLARRPLPPLP; COMPND 11 CHAIN: B; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: BANTAM,CHICKENS; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: SRC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: HIGH AFFINITY PEPTIDE DESIGNED FROM PHAGE DISPLAY SOURCE 14 EXPERIMENTS KEYWDS BETA SHANDWICH, SH3 LIKE BARREL, KINASE, PROLINE RICH MOTIFS, KEYWDS 2 SIGNALING PROTEIN-PEPTIDE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.CAMARA-ARTIGAS REVDAT 3 20-SEP-23 4HVW 1 REMARK SEQADV LINK REVDAT 2 19-JUN-13 4HVW 1 JRNL REVDAT 1 01-MAY-13 4HVW 0 JRNL AUTH J.BACARIZO,A.CAMARA-ARTIGAS JRNL TITL ATOMIC RESOLUTION STRUCTURES OF THE C-SRC SH3 DOMAIN IN JRNL TITL 2 COMPLEX WITH TWO HIGH-AFFINITY PEPTIDES FROM CLASSES I AND JRNL TITL 3 II. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 69 756 2013 JRNL REFN ISSN 0907-4449 JRNL PMID 23633584 JRNL DOI 10.1107/S0907444913001522 REMARK 2 REMARK 2 RESOLUTION. 0.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.1_1168 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.72 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 NUMBER OF REFLECTIONS : 72675 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.134 REMARK 3 R VALUE (WORKING SET) : 0.134 REMARK 3 FREE R VALUE : 0.141 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 3647 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 18.7244 - 2.8999 0.99 2791 130 0.1860 0.1844 REMARK 3 2 2.8999 - 2.3031 0.99 2811 130 0.1643 0.2123 REMARK 3 3 2.3031 - 2.0124 0.99 2792 171 0.1347 0.1433 REMARK 3 4 2.0124 - 1.8285 1.00 2812 140 0.1318 0.1222 REMARK 3 5 1.8285 - 1.6976 0.99 2749 160 0.1272 0.1254 REMARK 3 6 1.6976 - 1.5975 0.98 2798 110 0.1145 0.1071 REMARK 3 7 1.5975 - 1.5176 0.99 2775 174 0.1006 0.1123 REMARK 3 8 1.5176 - 1.4515 0.99 2745 166 0.0975 0.1255 REMARK 3 9 1.4515 - 1.3957 0.99 2796 164 0.0938 0.1226 REMARK 3 10 1.3957 - 1.3475 1.00 2787 169 0.0981 0.1108 REMARK 3 11 1.3475 - 1.3054 0.98 2767 149 0.0980 0.1134 REMARK 3 12 1.3054 - 1.2681 0.99 2796 133 0.0968 0.0891 REMARK 3 13 1.2681 - 1.2347 0.99 2801 150 0.0960 0.1168 REMARK 3 14 1.2347 - 1.2046 0.98 2692 159 0.0939 0.1053 REMARK 3 15 1.2046 - 1.1772 0.99 2836 145 0.0972 0.1146 REMARK 3 16 1.1772 - 1.1522 0.98 2787 110 0.0923 0.1002 REMARK 3 17 1.1522 - 1.1291 0.99 2785 144 0.0914 0.1111 REMARK 3 18 1.1291 - 1.1078 0.98 2794 145 0.0943 0.1042 REMARK 3 19 1.1078 - 1.0880 0.98 2729 138 0.0987 0.1236 REMARK 3 20 1.0880 - 1.0696 0.98 2798 113 0.1078 0.1132 REMARK 3 21 1.0696 - 1.0523 0.97 2715 159 0.1162 0.1306 REMARK 3 22 1.0523 - 1.0362 0.94 2653 145 0.1286 0.1441 REMARK 3 23 1.0362 - 1.0209 0.86 2414 144 0.1470 0.1676 REMARK 3 24 1.0209 - 1.0065 0.77 2121 132 0.1570 0.1708 REMARK 3 25 1.0065 - 0.9929 0.66 1873 95 0.1717 0.1772 REMARK 3 26 0.9929 - 0.9800 0.57 1611 72 0.1693 0.1644 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.060 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 10.530 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.34 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.47 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 675 REMARK 3 ANGLE : 1.490 925 REMARK 3 CHIRALITY : 0.076 100 REMARK 3 PLANARITY : 0.009 123 REMARK 3 DIHEDRAL : 10.475 248 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4HVW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-NOV-12. REMARK 100 THE DEPOSITION ID IS D_1000075985. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUL-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97951 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL-CUT CRYSTAL REMARK 200 MONOCHROMATOR AND A PAIR OF KB REMARK 200 MIRRORS REMARK 200 OPTICS : VERTICAL FOCUSING MIRROR (VFM) REMARK 200 AND A HORIZONTAL FOCUSING REMARK 200 MIRROR(HFM), MANUFACTURED BY REMARK 200 IRELEC. REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.1.27 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72675 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.980 REMARK 200 RESOLUTION RANGE LOW (A) : 32.426 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.16200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3FJ5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7 M AMMONIUM SULPHATE, 5% PEG 300, REMARK 280 10% GLYCEROL AND 0.1 M SODIUM ACETATE, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K, PH 5 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 57.08267 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 28.54133 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 28.54133 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 57.08267 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 300 REMARK: BIOLOGICAL UNIT IS THE SAME AS ASYM. 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: 1490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 -56.16300 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 32.42572 REMARK 350 BIOMT3 2 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 359 LIES ON A SPECIAL POSITION. 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 ACE B 0 O - C - N ANGL. DEV. = 10.9 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 ASN A 113 -130.56 -133.92 REMARK 500 THR A 114 14.91 35.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACE A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4HVU RELATED DB: PDB REMARK 900 RELATED ID: 4HVV RELATED DB: PDB REMARK 900 RELATED ID: 1QWE RELATED DB: PDB REMARK 900 C-SRC SH3 DOMAIN COMPLEXED WITH LIGAND APP12 (NMR STRUCTURE) REMARK 900 RELATED ID: 1QWF RELATED DB: PDB REMARK 900 C-SRC SH3 DOMAIN COMPLEXED WITH LIGAND VSL12 (NMR STRUCTURE) REMARK 900 RELATED ID: 3FJ5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE C-SRC-SH3 DOMAIN REMARK 900 RELATED ID: 1SRL RELATED DB: PDB REMARK 900 1H AND 15N ASSIGNMENTS AND SECONDARY STRUCTURE OF THE SRC SH3 DOMAIN DBREF 4HVW A 85 141 UNP P00523 SRC_CHICK 85 141 DBREF 4HVW B 0 12 PDB 4HVW 4HVW 0 12 SEQADV 4HVW GLY A 81 UNP P00523 EXPRESSION TAG SEQADV 4HVW SER A 82 UNP P00523 EXPRESSION TAG SEQADV 4HVW HIS A 83 UNP P00523 EXPRESSION TAG SEQADV 4HVW MET A 84 UNP P00523 EXPRESSION TAG SEQADV 4HVW GLU A 98 UNP P00523 THR 98 ENGINEERED MUTATION SEQADV 4HVW ARG A 128 UNP P00523 GLN 128 ENGINEERED MUTATION SEQRES 1 A 61 GLY SER HIS MET THR PHE VAL ALA LEU TYR ASP TYR GLU SEQRES 2 A 61 SER ARG THR GLU GLU ASP LEU SER PHE LYS LYS GLY GLU SEQRES 3 A 61 ARG LEU GLN ILE VAL ASN ASN THR GLU GLY ASP TRP TRP SEQRES 4 A 61 LEU ALA HIS SER LEU THR THR GLY ARG THR GLY TYR ILE SEQRES 5 A 61 PRO SER ASN TYR VAL ALA PRO SER ASP SEQRES 1 B 13 ACE VAL SER LEU ALA ARG ARG PRO LEU PRO PRO LEU PRO HET ACE B 0 3 HET ACE A 201 3 HET SO4 B 101 5 HETNAM ACE ACETYL GROUP HETNAM SO4 SULFATE ION FORMUL 2 ACE 2(C2 H4 O) FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *81(H2 O) SHEET 1 A 5 THR A 129 PRO A 133 0 SHEET 2 A 5 TRP A 118 SER A 123 -1 N ALA A 121 O GLY A 130 SHEET 3 A 5 ARG A 107 ASN A 112 -1 N VAL A 111 O LEU A 120 SHEET 4 A 5 PHE A 86 ALA A 88 -1 N PHE A 86 O LEU A 108 SHEET 5 A 5 VAL A 137 PRO A 139 -1 O ALA A 138 N VAL A 87 LINK C ACE B 0 N VAL B 1 1555 1555 1.34 SITE 1 AC1 10 ASN A 112 ASN A 113 THR A 114 GLU A 115 SITE 2 AC1 10 GLY A 116 TRP A 118 TRP A 119 LEU A 120 SITE 3 AC1 10 HOH A 360 ALA B 4 SITE 1 AC2 7 GLY A 81 HIS A 83 LYS A 104 HOH A 322 SITE 2 AC2 7 VAL B 1 SER B 2 ARG B 5 CRYST1 37.442 37.442 85.624 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 0.026708 0.015420 0.000000 0.00000 SCALE2 0.000000 0.030840 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011679 0.00000