HEADER IMMUNOSUPPRESSANT 03-FEB-21 7NE8 TITLE TICK SALIVARY PROTEIN BSAP1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TICK SALIVARY PROTEIN BSAP1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORNITHODOROS SAVIGNYI; SOURCE 3 ORGANISM_TAXID: 69826; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LECTIN PATHWAY, COMPLEMENT, TICK SALIVARY PROTEIN, IMMUNOSUPPRESSANT EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR S.S.DENISOV,J.H.IPPEL,E.CASTOLDI,T.M.HACKENG,I.DIJKGRAAF REVDAT 4 14-JUN-23 7NE8 1 REMARK REVDAT 3 28-JUL-21 7NE8 1 JRNL REVDAT 2 23-JUN-21 7NE8 1 JRNL REVDAT 1 16-JUN-21 7NE8 0 JRNL AUTH S.S.DENISOV,J.H.IPPEL,E.CASTOLDI,B.J.MANS,T.M.HACKENG, JRNL AUTH 2 I.DIJKGRAAF JRNL TITL MOLECULAR BASIS OF ANTICOAGULANT AND ANTICOMPLEMENT ACTIVITY JRNL TITL 2 OF THE TICK SALIVARY PROTEIN SALP14 AND ITS HOMOLOGS. JRNL REF J.BIOL.CHEM. V. 297 00865 2021 JRNL REFN ESSN 1083-351X JRNL PMID 34118237 JRNL DOI 10.1016/J.JBC.2021.100865 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7NE8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1292113765. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 7.1 REMARK 210 IONIC STRENGTH : 20 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 350 UM [U-13C; U-15N] TICK REMARK 210 SALIVARY PROTEIN BSAP1, 95% H2O/ REMARK 210 5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III HD REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRFAM-SPARKY, X-PLOR NIH REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 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 1 TYR A 20 N - CA - CB ANGL. DEV. = 12.2 DEGREES REMARK 500 2 TYR A 20 N - CA - CB ANGL. DEV. = 11.9 DEGREES REMARK 500 3 TYR A 20 N - CA - CB ANGL. DEV. = 12.1 DEGREES REMARK 500 7 TYR A 20 N - CA - CB ANGL. DEV. = 11.1 DEGREES REMARK 500 8 TYR A 20 N - CA - CB ANGL. DEV. = 11.8 DEGREES REMARK 500 9 TYR A 20 N - CA - CB ANGL. DEV. = 12.0 DEGREES REMARK 500 10 TYR A 20 N - CA - CB ANGL. DEV. = 11.0 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 1 SER A 2 -57.60 -141.73 REMARK 500 1 GLU A 3 -155.33 -155.05 REMARK 500 1 PHE A 4 62.61 60.47 REMARK 500 1 SER A 16 71.76 -169.99 REMARK 500 1 GLU A 17 165.79 168.18 REMARK 500 1 ASN A 35 105.38 -44.44 REMARK 500 1 CYS A 39 -168.76 -117.75 REMARK 500 1 ALA A 43 45.48 -108.70 REMARK 500 1 VAL A 44 -39.83 -158.71 REMARK 500 1 LYS A 45 -156.47 -136.91 REMARK 500 1 ASN A 50 148.14 -178.30 REMARK 500 1 GLU A 51 48.04 85.18 REMARK 500 2 GLU A 3 -145.85 -144.87 REMARK 500 2 PHE A 4 60.06 60.47 REMARK 500 2 SER A 16 69.48 -167.41 REMARK 500 2 GLU A 17 163.70 166.79 REMARK 500 2 ASN A 35 103.90 -49.26 REMARK 500 2 ALA A 43 50.50 -109.82 REMARK 500 2 VAL A 44 -43.81 -160.86 REMARK 500 2 LYS A 45 -155.83 -132.40 REMARK 500 2 ASN A 50 146.85 -177.53 REMARK 500 2 GLU A 51 51.55 84.45 REMARK 500 2 GLU A 74 75.65 -114.63 REMARK 500 3 GLU A 3 -151.29 -145.97 REMARK 500 3 PHE A 4 63.16 61.12 REMARK 500 3 CYS A 6 159.54 179.85 REMARK 500 3 SER A 16 69.40 -168.44 REMARK 500 3 GLU A 17 162.85 166.19 REMARK 500 3 ASN A 35 88.98 -67.15 REMARK 500 3 CYS A 39 -169.65 -115.64 REMARK 500 3 VAL A 44 -39.64 -155.62 REMARK 500 3 LYS A 45 -157.57 -135.41 REMARK 500 3 ASN A 50 149.97 -172.71 REMARK 500 3 GLU A 51 55.32 85.00 REMARK 500 3 ALA A 61 -52.72 -162.30 REMARK 500 3 GLN A 78 -116.19 64.00 REMARK 500 3 ASP A 84 -146.70 63.91 REMARK 500 4 CYS A 6 150.18 165.37 REMARK 500 4 SER A 16 69.10 -166.65 REMARK 500 4 GLU A 17 140.08 163.85 REMARK 500 4 ASN A 35 98.32 -65.26 REMARK 500 4 CYS A 39 -169.31 -113.65 REMARK 500 4 ASN A 42 -58.38 -131.55 REMARK 500 4 GLU A 51 45.72 82.76 REMARK 500 4 SER A 60 -48.29 -151.50 REMARK 500 5 SER A 2 -53.42 -130.64 REMARK 500 5 GLU A 3 -155.21 -154.54 REMARK 500 5 CYS A 6 157.70 179.24 REMARK 500 5 SER A 16 70.88 -166.15 REMARK 500 5 GLU A 17 159.81 168.96 REMARK 500 REMARK 500 THIS ENTRY HAS 117 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34598 RELATED DB: BMRB REMARK 900 TICK SALIVARY PROTEIN BSAP1 DBREF 7NE8 A 1 86 PDB 7NE8 7NE8 1 86 SEQRES 1 A 86 ASP SER GLU PHE PRO CYS PRO ARG LYS GLN GLN PRO ALA SEQRES 2 A 86 GLY ASN SER GLU CYS SER TYR TYR CYS GLU MET ASN GLY SEQRES 3 A 86 GLN TRP LYS LEU GLY LYS PHE GLN ASN GLY ALA ARG CYS SEQRES 4 A 86 ASP TYR ASN ALA VAL LYS ASP GLY VAL CYS ASN GLU GLY SEQRES 5 A 86 LEU CYS TYR ALA SER GLY ASP SER ALA SER ASN THR GLN SEQRES 6 A 86 ASN GLN GLY GLY SER ARG ARG GLN GLU ASN GLU ASP GLN SEQRES 7 A 86 GLY ASP ASP GLU TRP ASP ARG LYS SHEET 1 AA1 2 CYS A 22 MET A 24 0 SHEET 2 AA1 2 GLN A 27 LYS A 29 -1 O LYS A 29 N CYS A 22 SSBOND 1 CYS A 6 CYS A 22 1555 1555 2.02 SSBOND 2 CYS A 18 CYS A 49 1555 1555 2.04 SSBOND 3 CYS A 39 CYS A 54 1555 1555 2.03 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1