10 20 30 40 50 60 70 80 2PSP - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER SIGNALING PROTEIN 01-FEB-96 2PSP
TITLE PORCINE PANCREATIC SPASMOLYTIC POLYPEPTIDE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: PORCINE PANCREATIC SPASMOLYTIC POLYPEPTIDE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PSP
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGAN: PANCREAS
KEYWDS REPEAT, GROWTH FACTOR, SIGNAL, TREFOIL FAMILY OF PEPTIDES, KEYWDS 2 SIGNALING PROTEIN
EXPDTA X-RAY DIFFRACTION
AUTHOR T.N.PETERSEN,A.HENRIKSEN,M.GAJHEDE
REVDAT 2 24-FEB-09 2PSP 1 VERSN REVDAT 1 11-JUL-96 2PSP 0
JRNL AUTH T.N.PETERSEN,A.HENRIKSEN,M.GAJHEDE JRNL TITL STRUCTURE OF PORCINE PANCREATIC SPASMOLYTIC JRNL TITL 2 POLYPEPTIDE AT 1.95 A RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 52 730 1996 JRNL REFN ISSN 0907-4449 JRNL PMID 15299636 JRNL DOI 10.1107/S0907444996001345
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.GAJHEDE,T.N.PETERSEN,A.HENRIKSEN,J.F.PETERSEN, REMARK 1 AUTH 2 Z.DAUTER,K.S.WILSON,L.THIM REMARK 1 TITL PANCREATIC SPASMOLYTIC POLYPEPTIDE: FIRST REMARK 1 TITL 2 THREE-DIMENSIONAL STRUCTURE OF A MEMBER OF THE REMARK 1 TITL 3 MAMMALIAN TREFOIL FAMILY OF PEPTIDES REMARK 1 REF STRUCTURE V. 1 253 1993 REMARK 1 REFN ISSN 0969-2126
REMARK 2 REMARK 2 RESOLUTION. 1.95 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.3 REMARK 3 NUMBER OF REFLECTIONS : 15652 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) : 0.198 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 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 : 1624 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 183 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.60 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) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.69 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.76 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.64 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 2PSP 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) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15652 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.3 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.05800 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 37.70000 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 75.40000 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 75.40000 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 37.70000 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 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 ARG A 81 9.21 -68.52 REMARK 500 GLU A 91 3.71 54.42 REMARK 500 GLU B 91 15.10 53.77 REMARK 500 REMARK 500 REMARK: NULL
REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 172 DISTANCE = 5.55 ANGSTROMS
DBREF 2PSP A 2 106 UNP P01359 TFF2_PIG 23 127 DBREF 2PSP B 2 106 UNP P01359 TFF2_PIG 23 127
SEQADV 2PSP GLN A 61 UNP P01359 GLU 82 CONFLICT SEQADV 2PSP ALA A 80 UNP P01359 ARG 101 CONFLICT SEQADV 2PSP GLN B 61 UNP P01359 GLU 82 CONFLICT SEQADV 2PSP ALA B 80 UNP P01359 ARG 101 CONFLICT
SEQRES 1 A 106 PCA LYS PRO ALA ALA CYS ARG CYS SER ARG GLN ASP PRO SEQRES 2 A 106 LYS ASN ARG VAL ASN CYS GLY PHE PRO GLY ILE THR SER SEQRES 3 A 106 ASP GLN CYS PHE THR SER GLY CYS CYS PHE ASP SER GLN SEQRES 4 A 106 VAL PRO GLY VAL PRO TRP CYS PHE LYS PRO LEU PRO ALA SEQRES 5 A 106 GLN GLU SER GLU GLU CYS VAL MET GLN VAL SER ALA ARG SEQRES 6 A 106 LYS ASN CYS GLY TYR PRO GLY ILE SER PRO GLU ASP CYS SEQRES 7 A 106 ALA ALA ARG ASN CYS CYS PHE SER ASP THR ILE PRO GLU SEQRES 8 A 106 VAL PRO TRP CYS PHE PHE PRO MET SER VAL GLU ASP CYS SEQRES 9 A 106 HIS TYR SEQRES 1 B 106 PCA LYS PRO ALA ALA CYS ARG CYS SER ARG GLN ASP PRO SEQRES 2 B 106 LYS ASN ARG VAL ASN CYS GLY PHE PRO GLY ILE THR SER SEQRES 3 B 106 ASP GLN CYS PHE THR SER GLY CYS CYS PHE ASP SER GLN SEQRES 4 B 106 VAL PRO GLY VAL PRO TRP CYS PHE LYS PRO LEU PRO ALA SEQRES 5 B 106 GLN GLU SER GLU GLU CYS VAL MET GLN VAL SER ALA ARG SEQRES 6 B 106 LYS ASN CYS GLY TYR PRO GLY ILE SER PRO GLU ASP CYS SEQRES 7 B 106 ALA ALA ARG ASN CYS CYS PHE SER ASP THR ILE PRO GLU SEQRES 8 B 106 VAL PRO TRP CYS PHE PHE PRO MET SER VAL GLU ASP CYS SEQRES 9 B 106 HIS TYR
MODRES 2PSP PCA A 1 GLU PYROGLUTAMIC ACID MODRES 2PSP PCA B 1 GLU PYROGLUTAMIC ACID
HET PCA A 1 9 HET PCA B 1 9
HETNAM PCA PYROGLUTAMIC ACID
FORMUL 1 PCA 2(C5 H7 N O3) FORMUL 3 HOH *183(H2 O)
HELIX 1 1 ALA A 5 SER A 9 1 5 HELIX 2 2 PRO A 13 ASN A 15 5 3 HELIX 3 3 SER A 26 THR A 31 1 6 HELIX 4 4 GLU A 56 CYS A 58 5 3 HELIX 5 5 VAL A 62 ALA A 64 5 3 HELIX 6 6 PRO A 75 ALA A 80 1 6 HELIX 7 7 VAL A 101 ASP A 103 5 3 HELIX 8 8 ALA B 5 SER B 9 1 5 HELIX 9 9 PRO B 13 ASN B 15 5 3 HELIX 10 10 SER B 26 THR B 31 1 6 HELIX 11 11 GLU B 56 CYS B 58 5 3 HELIX 12 12 VAL B 62 ALA B 64 5 3 HELIX 13 13 PRO B 75 ALA B 80 1 6 HELIX 14 14 VAL B 101 ASP B 103 5 3
SHEET 1 A 2 CYS A 34 PHE A 36 0 SHEET 2 A 2 CYS A 46 LYS A 48 -1 N PHE A 47 O CYS A 35 SHEET 1 B 2 CYS B 34 PHE B 36 0 SHEET 2 B 2 CYS B 46 LYS B 48 -1 N PHE B 47 O CYS B 35
SSBOND 1 CYS A 6 CYS A 104 1555 1555 2.04 SSBOND 2 CYS A 8 CYS A 35 1555 1555 2.01 SSBOND 3 CYS A 19 CYS A 34 1555 1555 2.00 SSBOND 4 CYS A 29 CYS A 46 1555 1555 2.03 SSBOND 5 CYS A 58 CYS A 84 1555 1555 2.00 SSBOND 6 CYS A 68 CYS A 83 1555 1555 2.00 SSBOND 7 CYS A 78 CYS A 95 1555 1555 2.03 SSBOND 8 CYS B 6 CYS B 104 1555 1555 2.01 SSBOND 9 CYS B 8 CYS B 35 1555 1555 2.04 SSBOND 10 CYS B 19 CYS B 34 1555 1555 2.05 SSBOND 11 CYS B 29 CYS B 46 1555 1555 2.05 SSBOND 12 CYS B 58 CYS B 84 1555 1555 2.01 SSBOND 13 CYS B 68 CYS B 83 1555 1555 2.02 SSBOND 14 CYS B 78 CYS B 95 1555 1555 2.02
LINK C PCA A 1 N LYS A 2 1555 1555 1.32 LINK C PCA B 1 N LYS B 2 1555 1555 1.33
CRYST1 60.600 60.600 113.100 90.00 90.00 120.00 P 31 2 1 12
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 0.016502 0.009527 0.000000 0.00000
SCALE2 0.000000 0.019054 0.000000 0.00000
SCALE3 0.000000 0.000000 0.008842 0.00000