HEADER HYDROLASE/HYDROLASE INHIBITOR 17-DEC-92 1BRC TITLE RELOCATING A NEGATIVE CHARGE IN THE BINDING POCKET OF TRYPSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN; COMPND 3 CHAIN: E; COMPND 4 EC: 3.4.21.4; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: AMYLOID BETA-PROTEIN PRECURSOR INHIBITOR DOMAIN (APPI); COMPND 8 CHAIN: I; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: UNIDENTIFIED; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 32644; SOURCE 7 MOL_ID: 2 KEYWDS PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.J.PERONA,R.J.FLETTERICK REVDAT 5 30-OCT-24 1BRC 1 SEQADV REVDAT 4 29-NOV-17 1BRC 1 HELIX REVDAT 3 24-FEB-09 1BRC 1 VERSN REVDAT 2 01-APR-03 1BRC 1 JRNL REVDAT 1 31-MAY-94 1BRC 0 JRNL AUTH J.J.PERONA,C.A.TSU,M.E.MCGRATH,C.S.CRAIK,R.J.FLETTERICK JRNL TITL RELOCATING A NEGATIVE CHARGE IN THE BINDING POCKET OF JRNL TITL 2 TRYPSIN. JRNL REF J.MOL.BIOL. V. 230 934 1993 JRNL REFN ISSN 0022-2836 JRNL PMID 8478942 JRNL DOI 10.1006/JMBI.1993.1211 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.J.PERONA,C.A.TSU,C.S.CRAIK,R.J.FLETTERICK REMARK 1 TITL CRYSTAL STRUCTURES OF RAT ANIONIC TRYPSIN COMPLEXED WITH THE REMARK 1 TITL 2 PROTEIN INHIBITORS APPI AND BPTI REMARK 1 REF J.MOL.BIOL. V. 230 919 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH T.R.HYNES,M.RANDAL,L.A.KENNEDY,C.EIGENBROT,A.A.KOSSIAKOFF REMARK 1 TITL X-RAY CRYSTAL STRUCTURE OF THE PROTEASE INHIBITOR DOMAIN OF REMARK 1 TITL 2 ALZHEIMER'S AMYLOID BETA-PROTEIN PRECURSOR REMARK 1 REF BIOCHEMISTRY V. 29 10018 1990 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL 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 : NULL 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) : 0.168 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 2054 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 141 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 2.800 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 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 1BRC 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_1000172024. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL 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 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 41.66667 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 20.83333 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 20.83333 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 41.66667 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I 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 400 REMARK 400 COMPOUND REMARK 400 THE APPI INHIBITOR REPRESENTS A KUNITZ-TYPE (BPTI-LIKE) REMARK 400 SERINE PROTEASE INHIBITOR WHICH POSSESSES 45 PER CENT REMARK 400 SEQUENCE IDENTITY AND A HIGH DEGREE OF STRUCTURAL REMARK 400 SIMILARITY WITH BPTI. THIS INHIBITOR DOMAIN IS DERIVED REMARK 400 FROM THE AMYLOID BETA-PROTEIN PRECURSOR POLYPEPTIDE, AND IS REMARK 400 INVOLVED IN THE ABNORMAL DEPOSITION OF CEREBRAL AMYLOID REMARK 400 DEPOSITS IN INDIVIDUALS WITH ALZHEIMER'S DISEASE. 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 E 96 CG CD NE CZ NH1 NH2 REMARK 470 LYS E 97 CG CD CE NZ REMARK 470 GLU E 151 CG CD OE1 OE2 REMARK 470 GLN E 165 CG CD OE1 NE2 REMARK 470 GLN E 239 CG CD OE1 NE2 REMARK 470 GLN I 8 CG CD OE1 NE2 REMARK 470 GLU I 10 CG CD OE1 OE2 REMARK 470 GLU I 27 CG CD OE1 OE2 REMARK 470 ARG I 42 CG CD NE CZ NH1 NH2 REMARK 470 GLU I 49 CG CD OE1 OE2 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 HIS E 91 NE2 HIS E 91 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 TRP E 51 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 TRP E 51 CB - CG - CD1 ANGL. DEV. = -7.9 DEGREES REMARK 500 TRP E 51 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP E 51 CG - CD2 - CE3 ANGL. DEV. = 6.2 DEGREES REMARK 500 VAL E 183 CG1 - CB - CG2 ANGL. DEV. = -10.6 DEGREES REMARK 500 TRP E 215 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 TRP E 215 CG - CD1 - NE1 ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP E 215 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 TRP E 237 CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP E 237 CE2 - CD2 - CG ANGL. DEV. = -5.4 DEGREES REMARK 500 TRP I 21 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP I 21 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 CYS I 38 CA - CB - SG ANGL. DEV. = 7.1 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 VAL E 27 69.41 -111.51 REMARK 500 ASP E 49 -29.90 -32.04 REMARK 500 HIS E 71 -56.80 -125.51 REMARK 500 ASN E 115 -166.73 -170.15 REMARK 500 SER E 214 -71.15 -127.56 REMARK 500 ARG I 2 -65.05 41.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC TRIAD RESIDUES, CONSERVED IN ALL REMARK 800 SERINE PROTEASES OF THE TRYPSIN AND SUBTILISIN STRUCTURAL CLASSES REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE ADVISORY NOTICE REMARK 999 DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. REMARK 999 REMARK 999 SWISS-PROT ENTRY NAME: TRY2_RAT REMARK 999 REMARK 999 SWISS-PROT RESIDUE PDB SEQRES REMARK 999 REMARK 999 NAME NUMBER NAME CHAIN SEQ/INSERT CODE REMARK 999 ASP 84 ASN E 79 REMARK 999 ILE 88 VAL E 83 REMARK 999 REMARK 999 THE SEQUENCE FOR TRYPSIN IN THIS STRUCTURE WAS TAKEN FROM REMARK 999 GENEMBL WHICH DIFFERS FROM THE SWISSPROT SEQUENCE. DBREF 1BRC E 16 245 UNP P00763 TRY2_RAT 24 246 DBREF 1BRC I 1 56 UNP P05067 A4_HUMAN 287 342 SEQADV 1BRC GLY E 189 UNP P00763 ASP 194 CONFLICT SEQADV 1BRC ASP E 226 UNP P00763 GLY 227 CONFLICT SEQRES 1 E 223 ILE VAL GLY GLY TYR THR CYS GLN GLU ASN SER VAL PRO SEQRES 2 E 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 E 223 GLY SER LEU ILE ASN ASP GLN TRP VAL VAL SER ALA ALA SEQRES 4 E 223 HIS CYS TYR LYS SER ARG ILE GLN VAL ARG LEU GLY GLU SEQRES 5 E 223 HIS ASN ILE ASN VAL LEU GLU GLY ASN GLU GLN PHE VAL SEQRES 6 E 223 ASN ALA ALA LYS ILE ILE LYS HIS PRO ASN PHE ASP ARG SEQRES 7 E 223 LYS THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU SER SEQRES 8 E 223 SER PRO VAL LYS LEU ASN ALA ARG VAL ALA THR VAL ALA SEQRES 9 E 223 LEU PRO SER SER CYS ALA PRO ALA GLY THR GLN CYS LEU SEQRES 10 E 223 ILE SER GLY TRP GLY ASN THR LEU SER SER GLY VAL ASN SEQRES 11 E 223 GLU PRO ASP LEU LEU GLN CYS LEU ASP ALA PRO LEU LEU SEQRES 12 E 223 PRO GLN ALA ASP CYS GLU ALA SER TYR PRO GLY LYS ILE SEQRES 13 E 223 THR ASP ASN MET VAL CYS VAL GLY PHE LEU GLU GLY GLY SEQRES 14 E 223 LYS GLY SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 E 223 CYS ASN GLY GLU LEU GLN GLY ILE VAL SER TRP GLY TYR SEQRES 16 E 223 GLY CYS ALA LEU PRO ASP ASN PRO ASP VAL TYR THR LYS SEQRES 17 E 223 VAL CYS ASN TYR VAL ASP TRP ILE GLN ASP THR ILE ALA SEQRES 18 E 223 ALA ASN SEQRES 1 I 56 VAL ARG GLU VAL CYS SER GLU GLN ALA GLU THR GLY PRO SEQRES 2 I 56 CYS ARG ALA MET ILE SER ARG TRP TYR PHE ASP VAL THR SEQRES 3 I 56 GLU GLY LYS CYS ALA PRO PHE PHE TYR GLY GLY CYS GLY SEQRES 4 I 56 GLY ASN ARG ASN ASN PHE ASP THR GLU GLU TYR CYS MET SEQRES 5 I 56 ALA VAL CYS GLY FORMUL 3 HOH *141(H2 O) HELIX 1 SHA PRO E 164 TYR E 172 1IRREGULAR AFTER CYS 168 9 HELIX 2 31A LYS E 230 VAL E 235 5LEADS INTO TERMINAL ALPHA-HLX 6 HELIX 3 TEA TYR E 234 ASN E 245 1C-TERMINAL HELIX 12 HELIX 4 H2 THR I 47 GLY I 56 1 10 SHEET 1 S1A 7 TYR E 20 TYR E 20 0 SHEET 2 S1A 7 GLN E 156 PRO E 161 -1 O CYS E 157 N TYR E 20 SHEET 3 S1A 7 CYS E 136 GLY E 140 -1 O CYS E 136 N ALA E 160 SHEET 4 S1A 7 GLY E 197 CYS E 201 -1 N VAL E 200 O LEU E 137 SHEET 5 S1A 7 GLU E 204 TRP E 215 -1 N VAL E 213 O GLY E 197 SHEET 6 S1A 7 ASP E 226 VAL E 231 -1 N VAL E 227 O TRP E 215 SHEET 7 S1A 7 ASN E 179 VAL E 183 -1 N VAL E 183 O ASP E 226 SHEET 1 S2A 4 GLY E 43 SER E 45 0 SHEET 2 S2A 4 VAL E 52 ALA E 55 -1 N VAL E 53 O SER E 45 SHEET 3 S2A 4 ILE E 103 LYS E 107 -1 O MET E 104 N SER E 54 SHEET 4 S2A 4 LYS E 87 HIS E 91 -1 N HIS E 91 O ILE E 103 SHEET 1 S3A 2 ILE E 63 VAL E 66 0 SHEET 2 S3A 2 GLN E 81 ALA E 85 -1 N GLN E 81 O VAL E 66 SHEET 1 S4 3 LYS I 29 TYR I 35 0 SHEET 2 S4 3 ILE I 18 ASP I 24 -1 N ILE I 18 O TYR I 35 SHEET 3 S4 3 PHE I 45 PHE I 45 -1 N PHE I 45 O TRP I 21 SSBOND 1 CYS E 22 CYS E 157 1555 1555 2.02 SSBOND 2 CYS E 42 CYS E 58 1555 1555 2.02 SSBOND 3 CYS E 128 CYS E 232 1555 1555 2.02 SSBOND 4 CYS E 136 CYS E 201 1555 1555 2.01 SSBOND 5 CYS E 168 CYS E 182 1555 1555 2.00 SSBOND 6 CYS E 191 CYS E 220 1555 1555 2.02 SSBOND 7 CYS I 5 CYS I 55 1555 1555 2.02 SSBOND 8 CYS I 14 CYS I 38 1555 1555 2.02 SSBOND 9 CYS I 30 CYS I 51 1555 1555 2.01 SITE 1 CAT 3 HIS E 57 ASP E 102 SER E 195 CRYST1 93.100 93.100 62.500 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 0.010741 0.006201 0.000000 0.00000 SCALE2 0.000000 0.012403 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016000 0.00000