HEADER HYDROLASE(ACID PROTEINASE ZYMOGEN) 03-SEP-91 3PSG TITLE THE HIGH RESOLUTION CRYSTAL STRUCTURE OF PORCINE PEPSINOGEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPSINOGEN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823 KEYWDS HYDROLASE(ACID PROTEINASE ZYMOGEN) EXPDTA X-RAY DIFFRACTION AUTHOR J.A.HARTSUCK,G.KOELSCH,S.J.REMINGTON REVDAT 3 24-FEB-09 3PSG 1 VERSN REVDAT 2 01-APR-03 3PSG 1 JRNL REVDAT 1 15-JAN-93 3PSG 0 SPRSDE 15-JAN-93 3PSG 1PSG JRNL AUTH J.A.HARTSUCK,G.KOELSCH,S.J.REMINGTON JRNL TITL THE HIGH-RESOLUTION CRYSTAL STRUCTURE OF PORCINE JRNL TITL 2 PEPSINOGEN. JRNL REF PROTEINS V. 13 1 1992 JRNL REFN ISSN 0887-3585 JRNL PMID 1594574 JRNL DOI 10.1002/PROT.340130102 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : NULL 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 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2692 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 180 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : NULL ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : 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 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUE SER 68 IS PHOSPHORYLATED REMARK 3 BUT THE SIDE CHAIN DENSITY IS SO WEAK THAT ONLY CB HAS BEEN REMARK 3 INCLUDED. REMARK 4 REMARK 4 3PSG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. 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 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.75 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: 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 53.05000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.85000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 53.05000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.85000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 SER A 157 REMARK 465 ASN A 158 REMARK 465 ASP A 159 REMARK 465 ASP A 160 REMARK 465 SER A 161 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 LYS A 23P CD CE NZ REMARK 470 LYS A 27P CG CD CE NZ REMARK 470 LYS A 30P CD CE NZ REMARK 470 GLU A 40P CG CD OE1 OE2 REMARK 470 ALA A 42P CB REMARK 470 ALA A 43P CB REMARK 470 LEU A 44P CB CG CD1 CD2 REMARK 470 ILE A 1 CB CG1 CG2 CD1 REMARK 470 SER A 68 OG REMARK 470 GLU A 70 CG CD OE1 OE2 REMARK 470 SER A 163 CB OG REMARK 470 GLU A 239 CG CD OE1 OE2 REMARK 470 SER A 241 OG REMARK 470 ASP A 242 CG OD1 OD2 REMARK 470 ASP A 253 OD1 OD2 REMARK 470 ASP A 278 CB CG OD1 OD2 REMARK 470 ASP A 279 CG OD1 OD2 REMARK 470 ASP A 280 CB CG OD1 OD2 REMARK 470 SER A 281 CB OG REMARK 470 THR A 293 OG1 CG2 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 CD1 ILE A 228 O GLU A 287 1.93 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 556 O HOH A 673 3455 1.82 REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 13 CD GLU A 13 OE1 0.071 REMARK 500 GLU A 107 CD GLU A 107 OE2 0.066 REMARK 500 GLU A 187 CD GLU A 187 OE1 0.066 REMARK 500 GLU A 202 CD GLU A 202 OE2 0.083 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 LYS A 10P N - CA - CB ANGL. DEV. = 13.2 DEGREES REMARK 500 ASP A 19P CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 19P CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 THR A 17 CA - CB - CG2 ANGL. DEV. = -8.6 DEGREES REMARK 500 ASP A 26 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 SER A 35 N - CA - CB ANGL. DEV. = 9.8 DEGREES REMARK 500 ASP A 52 CB - CG - OD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 52 CB - CG - OD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 SER A 51 O - C - N ANGL. DEV. = -11.1 DEGREES REMARK 500 ASP A 52 C - N - CA ANGL. DEV. = -20.6 DEGREES REMARK 500 ASP A 60 CB - CG - OD1 ANGL. DEV. = -6.6 DEGREES REMARK 500 ASP A 60 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 96 CB - CG - OD1 ANGL. DEV. = -7.1 DEGREES REMARK 500 ASP A 96 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 142 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 142 CB - CG - OD2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ASP A 171 CB - CG - OD1 ANGL. DEV. = 9.0 DEGREES REMARK 500 ASP A 171 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ASP A 200 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ASP A 234 CB - CG - OD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 257 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 257 CB - CG - OD2 ANGL. DEV. = -7.7 DEGREES REMARK 500 ASP A 290 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 290 CB - CG - OD2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ILE A 300 CA - CB - CG2 ANGL. DEV. = 14.2 DEGREES REMARK 500 ASP A 303 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 303 CB - CG - OD2 ANGL. DEV. = -9.4 DEGREES REMARK 500 ASP A 314 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP A 314 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 315 NE - CZ - NH2 ANGL. DEV. = -3.1 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 PRO A 39P -7.65 -55.69 REMARK 500 SER A 131 18.60 55.59 REMARK 500 ASP A 149 49.20 -76.49 REMARK 500 SER A 163 -154.85 131.80 REMARK 500 ASP A 242 8.25 -65.58 REMARK 500 ASP A 278 -143.97 -109.23 REMARK 500 THR A 293 -81.04 -18.87 REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 A NUMBER OF BETA TURNS ARE ALSO LISTED AS 3/10 HELICES, REMARK 650 WHERE APPROPRIATE. REMARK 700 REMARK 700 SHEET REMARK 700 ONE OF THE SHEETS IN THIS ENTRY (SHEET S2), CONTAINING SIX REMARK 700 STRANDS, IS A BETA BARREL CONTAINING AN EXTENSION COMPRISED REMARK 700 OF RESIDUES 65 - 90 WHICH FORMS A SECOND HYDROPHOBIC CORE REMARK 700 WITH THE SURFACE OF THE BARREL. THIS IS REPRESENTED IN REMARK 700 THIS ENTRY BY A SEVEN-STRANDED SHEET IN WHICH THE FIRST AND REMARK 700 LAST STRANDS ARE IDENTICAL. ADDITIONALLY, THE THIRD STRAND REMARK 700 IS COMPOSED OF THREE NONCONTIGUOUS FRAGMENTS (RESIDUES REMARK 700 16 - 20, 65 - 67, AND 69 - 75). THIS IS REPRESENTED BY REMARK 700 DESCRIBING THE SHEET THREE TIMES (SHEETS *S2A*, *S2B*, AND REMARK 700 *S2C* BELOW) WITH DIFFERENT THIRD STRANDS. REGISTRATION REMARK 700 INFORMATION IS NOT INCLUDED WHEN TWO ADJACENT STRANDS DO REMARK 700 NOT INTERACT. REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 PROPEPTIDE RESIDUES HAVE BEEN ASSIGNED INSERTION CODE P REMARK 999 AND NUMBERED FROM 1 TO 44. THE REMAINDER OF THE RESIDUES REMARK 999 ARE NUMBERED FROM 1 TO 326. DBREF 3PSG A 1 326 UNP P00791 PEPA_PIG 16 386 SEQADV 3PSG ASP A 19P UNP P00791 ASN 34 CONFLICT SEQADV 3PSG A UNP P00791 ILE 289 DELETION SEQADV 3PSG ASP A 263 UNP P00791 ASN 323 CONFLICT SEQRES 1 A 370 LEU VAL LYS VAL PRO LEU VAL ARG LYS LYS SER LEU ARG SEQRES 2 A 370 GLN ASN LEU ILE LYS ASP GLY LYS LEU LYS ASP PHE LEU SEQRES 3 A 370 LYS THR HIS LYS HIS ASN PRO ALA SER LYS TYR PHE PRO SEQRES 4 A 370 GLU ALA ALA ALA LEU ILE GLY ASP GLU PRO LEU GLU ASN SEQRES 5 A 370 TYR LEU ASP THR GLU TYR PHE GLY THR ILE GLY ILE GLY SEQRES 6 A 370 THR PRO ALA GLN ASP PHE THR VAL ILE PHE ASP THR GLY SEQRES 7 A 370 SER SER ASN LEU TRP VAL PRO SER VAL TYR CYS SER SER SEQRES 8 A 370 LEU ALA CYS SER ASP HIS ASN GLN PHE ASN PRO ASP ASP SEQRES 9 A 370 SER SER THR PHE GLU ALA THR SER GLN GLU LEU SER ILE SEQRES 10 A 370 THR TYR GLY THR GLY SER MET THR GLY ILE LEU GLY TYR SEQRES 11 A 370 ASP THR VAL GLN VAL GLY GLY ILE SER ASP THR ASN GLN SEQRES 12 A 370 ILE PHE GLY LEU SER GLU THR GLU PRO GLY SER PHE LEU SEQRES 13 A 370 TYR TYR ALA PRO PHE ASP GLY ILE LEU GLY LEU ALA TYR SEQRES 14 A 370 PRO SER ILE SER ALA SER GLY ALA THR PRO VAL PHE ASP SEQRES 15 A 370 ASN LEU TRP ASP GLN GLY LEU VAL SER GLN ASP LEU PHE SEQRES 16 A 370 SER VAL TYR LEU SER SER ASN ASP ASP SER GLY SER VAL SEQRES 17 A 370 VAL LEU LEU GLY GLY ILE ASP SER SER TYR TYR THR GLY SEQRES 18 A 370 SER LEU ASN TRP VAL PRO VAL SER VAL GLU GLY TYR TRP SEQRES 19 A 370 GLN ILE THR LEU ASP SER ILE THR MET ASP GLY GLU THR SEQRES 20 A 370 ILE ALA CYS SER GLY GLY CYS GLN ALA ILE VAL ASP THR SEQRES 21 A 370 GLY THR SER LEU LEU THR GLY PRO THR SER ALA ILE ALA SEQRES 22 A 370 ASN ILE GLN SER ASP ILE GLY ALA SER GLU ASN SER ASP SEQRES 23 A 370 GLY GLU MET VAL ILE SER CYS SER SER ILE ASP SER LEU SEQRES 24 A 370 PRO ASP ILE VAL PHE THR ILE ASP GLY VAL GLN TYR PRO SEQRES 25 A 370 LEU SER PRO SER ALA TYR ILE LEU GLN ASP ASP ASP SER SEQRES 26 A 370 CYS THR SER GLY PHE GLU GLY MET ASP VAL PRO THR SER SEQRES 27 A 370 SER GLY GLU LEU TRP ILE LEU GLY ASP VAL PHE ILE ARG SEQRES 28 A 370 GLN TYR TYR THR VAL PHE ASP ARG ALA ASN ASN LYS VAL SEQRES 29 A 370 GLY LEU ALA PRO VAL ALA FORMUL 2 HOH *180(H2 O) HELIX 1 1 SER A 11P ASP A 19P 1 9 HELIX 2 2 LYS A 21P HIS A 29P 1 9 HELIX 3 3 ASN A 32P TYR A 37P 5 6 HELIX 4 4 LEU A 6 LEU A 10 5 5 HELIX 5 5 SER A 47 SER A 51 5 5 HELIX 6 6 ASN A 57 SER A 61 5 5 HELIX 7 7 GLY A 109 ALA A 115 5 7 HELIX 8 8 TYR A 125 SER A 129 5 5 HELIX 9 9 SER A 129 ALA A 133 5 5 HELIX 10 10 PRO A 135 GLN A 143 1 9 HELIX 11 11 ASP A 171 TYR A 174 5 4 HELIX 12 12 THR A 225 ILE A 235 1 11 HELIX 13 13 SER A 248 LEU A 255 5 8 HELIX 14 14 SER A 270 TYR A 274 1 5 HELIX 15 15 GLY A 302 ARG A 307 1 6 SHEET 1 A 3 GLN A 191 LEU A 194 0 SHEET 2 A 3 CYS A 210 VAL A 214 -1 O CYS A 210 N LEU A 194 SHEET 3 A 3 LEU A 298 LEU A 301 1 O TRP A 299 N ILE A 213 SHEET 1 B 4 THR A 203 ALA A 205 0 SHEET 2 B 4 SER A 196 THR A 198 -1 O ILE A 197 N ILE A 204 SHEET 3 B 4 ILE A 258 ILE A 262 -1 N VAL A 259 O THR A 198 SHEET 4 B 4 VAL A 265 LEU A 269 -1 O VAL A 265 N ILE A 262 SHEET 1 C 2 LEU A 221 PRO A 224 0 SHEET 2 C 2 PHE A 286 MET A 289 1 N GLU A 287 O LEU A 221 SHEET 1 D 2 SER A 238 GLU A 239 0 SHEET 2 D 2 MET A 245 VAL A 246 -1 O VAL A 246 N SER A 238 SHEET 1 E 2 ILE A 275 GLN A 277 0 SHEET 2 E 2 CYS A 282 SER A 284 -1 O THR A 283 N LEU A 276 SSBOND 1 CYS A 45 CYS A 50 1555 1555 2.01 SSBOND 2 CYS A 206 CYS A 210 1555 1555 2.01 SSBOND 3 CYS A 249 CYS A 282 1555 1555 2.03 CISPEP 1 THR A 22 PRO A 23 0 -2.17 CRYST1 106.100 43.700 88.900 90.00 91.40 90.00 C 1 2 1 4 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 0.009425 0.000000 0.000230 0.00000 SCALE2 0.000000 0.022883 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011252 0.00000