HEADER STRUCTURAL PROTEIN 09-AUG-20 7A0I TITLE NMR STRUCTURE OF FLAGELLIFORM SPIDROIN (FLAGSP) N-TERMINAL DOMAIN FROM TITLE 2 TRICHONEPHILA CLAVIPES AT PH 7.2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAGELLIFORM SPIDROIN VARIANT 1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NEPHILA CLAVIPES; SOURCE 3 ORGANISM_COMMON: GOLDEN SILK ORBWEAVER; SOURCE 4 ORGANISM_TAXID: 2585209; SOURCE 5 GENE: FLAG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS FLAGELLIFORM SPIDROIN, NT DOMAIN, PH 7.2, STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.SARR,K.KITOKA,K.-A.WALSH-WHITE,M.KALDMAE,M.LANDREH,A.RISING, AUTHOR 2 J.JOHANSSON,K.JAUDZEMS,N.KRONQVIST REVDAT 4 19-JUN-24 7A0I 1 REMARK REVDAT 3 14-JUN-23 7A0I 1 REMARK REVDAT 2 31-AUG-22 7A0I 1 JRNL REVDAT 1 18-AUG-21 7A0I 0 JRNL AUTH M.SARR,K.KITOKA,K.A.WALSH-WHITE,M.KALDMAE,R.METLANS,K.TARS, JRNL AUTH 2 A.MANTESE,D.SHAH,M.LANDREH,A.RISING,J.JOHANSSON,K.JAUDZEMS, JRNL AUTH 3 N.KRONQVIST JRNL TITL THE DIMERIZATION MECHANISM OF THE N-TERMINAL DOMAIN OF JRNL TITL 2 SPIDER SILK PROTEINS IS CONSERVED DESPITE EXTENSIVE SEQUENCE JRNL TITL 3 DIVERGENCE. JRNL REF J.BIOL.CHEM. V. 298 01913 2022 JRNL REFN ESSN 1083-351X JRNL PMID 35398358 JRNL DOI 10.1016/J.JBC.2022.101913 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.1, CNS 1.2 REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA), REMARK 3 BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7A0I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-AUG-20. REMARK 100 THE DEPOSITION ID IS D_1292105289. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : 0.35 REMARK 210 PRESSURE : AMBIENT ATM REMARK 210 SAMPLE CONTENTS : 1.2 MM [U-13C; U-15N] REMARK 210 FLAGELLIFORM SPIDROIN N-TERMINAL REMARK 210 DOMAIN, 20 MM SODIUM PHOSPHATE, REMARK 210 300 MM SODIUM CHLORIDE, 0.03 % REMARK 210 SODIUM AZIDE, 10 % [U-2H] D2O, REMARK 210 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 3D CBCA(CO)NH; 3D HNCA; REMARK 210 3D HNCO; 3D HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CARA, TOPSPIN 4.0, CANDID REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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: 7860 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: 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 GLN A 131 78.43 62.17 REMARK 500 2 ASN A 4 74.01 55.81 REMARK 500 4 HIS A 60 -80.82 -125.19 REMARK 500 4 GLU A 134 -7.20 76.02 REMARK 500 5 SER A 5 84.40 34.62 REMARK 500 5 SER A 7 -76.17 -128.42 REMARK 500 5 GLN A 8 -83.23 -118.66 REMARK 500 6 SER A 5 71.59 60.05 REMARK 500 6 SER A 86 102.01 -54.15 REMARK 500 6 PRO A 112 93.46 -60.77 REMARK 500 7 ARG A 59 -65.78 -163.27 REMARK 500 8 ASN A 4 47.16 -93.23 REMARK 500 8 LYS A 57 -60.48 169.73 REMARK 500 8 SER A 86 -49.66 73.63 REMARK 500 9 HIS A 60 -43.37 177.28 REMARK 500 9 ASP A 61 41.11 -105.83 REMARK 500 9 PRO A 112 94.86 -60.21 REMARK 500 10 GLN A 131 36.46 72.27 REMARK 500 11 HIS A 60 -84.33 -151.89 REMARK 500 11 GLU A 134 -168.94 -103.04 REMARK 500 13 ASN A 4 -69.92 68.48 REMARK 500 13 LYS A 57 42.72 -83.66 REMARK 500 13 HIS A 60 45.34 -86.80 REMARK 500 13 SER A 86 -165.76 67.05 REMARK 500 14 HIS A 60 -16.12 70.82 REMARK 500 15 SER A 5 -80.08 -151.27 REMARK 500 16 ALA A 6 51.61 -100.00 REMARK 500 18 ARG A 59 23.23 -156.88 REMARK 500 18 HIS A 60 97.84 -66.20 REMARK 500 18 ASP A 61 81.64 56.09 REMARK 500 19 LYS A 57 -22.94 176.61 REMARK 500 19 ASN A 133 90.35 68.44 REMARK 500 20 SER A 86 97.75 -68.19 REMARK 500 20 ASP A 89 112.96 69.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34550 RELATED DB: BMRB REMARK 900 NMR STRUCTURE OF FLAGELLIFORM SPIDROIN (FLAGSP) N-TERMINAL DOMAIN REMARK 900 FROM TRICHONEPHILA CLAVIPES AT PH 7.2 DBREF1 7A0I A 9 135 UNP A0A2S2B4P9_NEPCL DBREF2 7A0I A A0A2S2B4P9 28 154 SEQADV 7A0I GLY A 1 UNP A0A2S2B4P EXPRESSION TAG SEQADV 7A0I SER A 2 UNP A0A2S2B4P EXPRESSION TAG SEQADV 7A0I GLY A 3 UNP A0A2S2B4P EXPRESSION TAG SEQADV 7A0I ASN A 4 UNP A0A2S2B4P EXPRESSION TAG SEQADV 7A0I SER A 5 UNP A0A2S2B4P EXPRESSION TAG SEQADV 7A0I ALA A 6 UNP A0A2S2B4P EXPRESSION TAG SEQADV 7A0I SER A 7 UNP A0A2S2B4P EXPRESSION TAG SEQADV 7A0I GLN A 8 UNP A0A2S2B4P EXPRESSION TAG SEQRES 1 A 135 GLY SER GLY ASN SER ALA SER GLN SER PRO PHE SER ASN SEQRES 2 A 135 PRO ASN THR ALA GLU ALA PHE ALA ARG SER PHE VAL SER SEQRES 3 A 135 ASN ILE VAL SER SER GLY GLU PHE GLY ALA GLN GLY ALA SEQRES 4 A 135 GLU ASP PHE ASP ASP ILE ILE GLN SER LEU ILE GLN ALA SEQRES 5 A 135 GLN SER MET GLY LYS GLY ARG HIS ASP THR LYS ALA LYS SEQRES 6 A 135 ALA LYS ALA MET GLN VAL ALA LEU ALA SER SER ILE ALA SEQRES 7 A 135 GLU LEU VAL ILE ALA GLU SER SER GLY GLY ASP VAL GLN SEQRES 8 A 135 ARG LYS THR ASN VAL ILE SER ASN ALA LEU ARG ASN ALA SEQRES 9 A 135 LEU MET SER THR THR GLY SER PRO ASN GLU GLU PHE VAL SEQRES 10 A 135 HIS GLU VAL GLN ASP LEU ILE GLN MET LEU SER GLN GLU SEQRES 11 A 135 GLN ILE ASN GLU VAL HELIX 1 AA1 ASN A 13 GLY A 32 1 20 HELIX 2 AA2 GLU A 33 GLY A 35 5 3 HELIX 3 AA3 GLN A 37 GLY A 56 1 20 HELIX 4 AA4 ASP A 61 SER A 85 1 25 HELIX 5 AA5 SER A 86 GLY A 88 5 3 HELIX 6 AA6 ASP A 89 THR A 109 1 21 HELIX 7 AA7 ASN A 113 GLN A 131 1 19 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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