HEADER STRUCTURAL PROTEIN 24-OCT-13 2MFZ TITLE NMR STRUCTURE OF C-TERMINAL DOMAIN FROM A. VENTRICOSUS MINOR AMPULLATE TITLE 2 SPIDROIN (MISP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MINOR AMPULLATE SPIDROIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 1647-1766; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARANEUS VENTRICOSUS; SOURCE 3 ORGANISM_COMMON: ORBWEAVER SPIDER; SOURCE 4 ORGANISM_TAXID: 182803; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR: MODIFIED PET VECTOR; SOURCE 9 OTHER_DETAILS: HIS TAG-THIOREDOXIN-HIS TAG FOLLOWED BY A THROMBIN SOURCE 10 CLEAVAGE SITE KEYWDS STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.OTIKOVS,K.JAUDZEMS,M.ANDERSSON,G.CHEN,M.LANDREH,K.NORDLING, AUTHOR 2 N.KRONQVIST,P.WESTERMARK,H.JORNVALL,S.KNIGHT,Y.RIDDERSTRALE,L.HOLM, AUTHOR 3 Q.MENG,M.CHESLER,J.JOHANSSON,A.RISING REVDAT 1 20-AUG-14 2MFZ 0 JRNL AUTH M.ANDERSSON,G.CHEN,M.OTIKOVS,M.LANDREH,K.NORDLING, JRNL AUTH 2 N.KRONQVIST,P.WESTERMARK,H.JORNVALL,S.KNIGHT,Y.RIDDERSTRALE, JRNL AUTH 3 L.HOLM,Q.MENG,K.JAUDZEMS,M.CHESLER,J.JOHANSSON,A.RISING JRNL TITL CARBONIC ANHYDRASE GENERATES CO2 AND H+ THAT DRIVE SPIDER JRNL TITL 2 SILK FORMATION VIA OPPOSITE EFFECTS ON THE TERMINAL DOMAINS JRNL REF PLOS BIOL. V. 12 01921 2014 JRNL REFN ISSN 1544-9173 JRNL PMID 25093327 JRNL DOI 10.1371/JOURNAL.PBIO.1001921 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2, CYANA REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ (CNS) REMARK 3 , (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: USED FOR STRUCTURE REFINEMENT, USED FOR REMARK 3 STRUCTURE CALCULATION REMARK 4 REMARK 4 2MFZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-OCT-13. REMARK 100 THE RCSB ID CODE IS RCSB103582. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 0.0688 REMARK 210 PRESSURE : AMBIENT ATM REMARK 210 SAMPLE CONTENTS : 1 MM [U-99% 13C; U-99% 15N] REMARK 210 MINOR AMPULLATE SPIDROIN CT-1, 20 REMARK 210 MM SODIUM PHOSPHATE-2, 20 MM REMARK 210 SODIUM CHLORIDE-3, 0.03 % SODIUM REMARK 210 AZIDE-4, 8 % [U-100% 2H] D2O-5, REMARK 210 92% H2O/8% D2O; 0.25 MM [U-99% REMARK 210 13C; U-99% 15N] MINOR AMPULLATE REMARK 210 SPIDROIN CT-6, 0.25 MM MINOR REMARK 210 AMPULLATE SPIDROIN CT-7, 20 MM REMARK 210 SODIUM PHOSPHATE-8, 20 MM SODIUM REMARK 210 CHLORIDE-9, 0.03 % SODIUM AZIDE- REMARK 210 10, 8 % [U-100% 2H] D2O-11, 92% REMARK 210 H2O/8% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCA; 3D REMARK 210 CBCA(CO)NH; 3D HNCO; 3D HN(CA)CO; REMARK 210 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 3D 13C,15N FILTERED 1H- REMARK 210 13C NOESY ALIPHATIC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 2.1, CARA, UNIO, VNMRJ, REMARK 210 TOPSPIN REMARK 210 METHOD USED : SIMULATED ANNEALING, TORSION REMARK 210 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 1 SER A -4 -31.65 -149.80 REMARK 500 1 ASN A -2 97.26 -67.64 REMARK 500 1 VAL A 1 -76.35 -125.84 REMARK 500 1 THR A 10 -70.33 -122.45 REMARK 500 1 ALA A 16 85.00 63.90 REMARK 500 1 ALA B 16 86.88 64.62 REMARK 500 2 SER A -1 -66.33 -150.42 REMARK 500 2 THR A 2 87.48 -150.50 REMARK 500 2 TYR A 8 -66.51 68.99 REMARK 500 2 ALA A 12 48.90 -77.95 REMARK 500 2 ALA A 16 92.58 -175.74 REMARK 500 2 ALA B 12 20.21 -78.44 REMARK 500 2 SER B 101 29.12 -76.25 REMARK 500 3 ALA A 16 89.57 62.98 REMARK 500 3 ALA B 16 104.19 67.33 REMARK 500 3 VAL B 18 -61.05 -92.85 REMARK 500 3 ALA B 19 -164.57 -128.74 REMARK 500 3 SER B 93 23.14 -142.95 REMARK 500 3 SER B 95 85.06 -67.92 REMARK 500 4 SER A -4 80.32 56.92 REMARK 500 4 ASN A -2 -62.63 -144.29 REMARK 500 4 SER A 3 -69.86 -145.42 REMARK 500 4 TYR B 6 -165.30 -129.11 REMARK 500 4 ALA B 16 98.53 -175.44 REMARK 500 5 SER A -4 -70.31 -82.51 REMARK 500 5 VAL A 1 -84.63 -118.30 REMARK 500 5 SER A 3 -166.10 -106.91 REMARK 500 5 ALA A 16 90.54 -165.85 REMARK 500 5 ASN B -2 67.41 -103.98 REMARK 500 5 ALA B 16 96.29 -161.10 REMARK 500 6 ALA A 16 83.63 60.41 REMARK 500 6 VAL A 18 -66.31 -90.70 REMARK 500 6 SER A 101 38.88 -81.80 REMARK 500 6 SER B -4 -62.03 -99.72 REMARK 500 6 ALA B 13 53.29 -107.65 REMARK 500 6 ALA B 16 94.49 64.30 REMARK 500 6 SER B 95 88.54 -68.22 REMARK 500 7 SER A 11 -68.52 -142.96 REMARK 500 7 ALA A 14 -162.87 -103.59 REMARK 500 7 ALA A 16 94.01 -172.55 REMARK 500 7 ASN B -2 105.45 -58.20 REMARK 500 7 SER B 11 -78.25 -141.00 REMARK 500 7 ALA B 14 -157.81 -129.57 REMARK 500 7 ALA B 16 92.02 177.12 REMARK 500 8 SER A -4 81.14 60.50 REMARK 500 8 SER A 95 93.92 -65.83 REMARK 500 8 ASN B -2 106.49 -57.57 REMARK 500 8 ALA B 16 98.48 -172.65 REMARK 500 9 SER A -4 -58.87 -138.05 REMARK 500 9 ASN A -2 116.89 -161.11 REMARK 500 REMARK 500 THIS ENTRY HAS 128 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19579 RELATED DB: BMRB DBREF 2MFZ A 1 120 UNP K4MTL7 K4MTL7_ARAVE 1647 1766 DBREF 2MFZ B 1 120 UNP K4MTL7 K4MTL7_ARAVE 1647 1766 SEQADV 2MFZ GLY A -5 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ SER A -4 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ GLY A -3 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ ASN A -2 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ SER A -1 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ GLY B -5 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ SER B -4 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ GLY B -3 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ ASN B -2 UNP K4MTL7 EXPRESSION TAG SEQADV 2MFZ SER B -1 UNP K4MTL7 EXPRESSION TAG SEQRES 1 A 125 GLY SER GLY ASN SER VAL THR SER GLY GLY TYR GLY TYR SEQRES 2 A 125 GLY THR SER ALA ALA ALA GLY ALA GLY VAL ALA ALA GLY SEQRES 3 A 125 SER TYR ALA GLY ALA VAL ASN ARG LEU SER SER ALA GLU SEQRES 4 A 125 ALA ALA SER ARG VAL SER SER ASN ILE ALA ALA ILE ALA SEQRES 5 A 125 SER GLY GLY ALA SER ALA LEU PRO SER VAL ILE SER ASN SEQRES 6 A 125 ILE TYR SER GLY VAL VAL ALA SER GLY VAL SER SER ASN SEQRES 7 A 125 GLU ALA LEU ILE GLN ALA LEU LEU GLU LEU LEU SER ALA SEQRES 8 A 125 LEU VAL HIS VAL LEU SER SER ALA SER ILE GLY ASN VAL SEQRES 9 A 125 SER SER VAL GLY VAL ASP SER THR LEU ASN VAL VAL GLN SEQRES 10 A 125 ASP SER VAL GLY GLN TYR VAL GLY SEQRES 1 B 125 GLY SER GLY ASN SER VAL THR SER GLY GLY TYR GLY TYR SEQRES 2 B 125 GLY THR SER ALA ALA ALA GLY ALA GLY VAL ALA ALA GLY SEQRES 3 B 125 SER TYR ALA GLY ALA VAL ASN ARG LEU SER SER ALA GLU SEQRES 4 B 125 ALA ALA SER ARG VAL SER SER ASN ILE ALA ALA ILE ALA SEQRES 5 B 125 SER GLY GLY ALA SER ALA LEU PRO SER VAL ILE SER ASN SEQRES 6 B 125 ILE TYR SER GLY VAL VAL ALA SER GLY VAL SER SER ASN SEQRES 7 B 125 GLU ALA LEU ILE GLN ALA LEU LEU GLU LEU LEU SER ALA SEQRES 8 B 125 LEU VAL HIS VAL LEU SER SER ALA SER ILE GLY ASN VAL SEQRES 9 B 125 SER SER VAL GLY VAL ASP SER THR LEU ASN VAL VAL GLN SEQRES 10 B 125 ASP SER VAL GLY GLN TYR VAL GLY HELIX 1 1 ALA A 24 ARG A 29 1 6 HELIX 2 2 SER A 32 GLY A 50 1 19 HELIX 3 3 ALA A 53 ALA A 67 1 15 HELIX 4 4 SER A 71 VAL A 90 1 20 HELIX 5 5 LEU A 91 SER A 93 5 3 HELIX 6 6 GLY A 103 GLY A 120 1 18 HELIX 7 7 TYR B 23 VAL B 27 5 5 HELIX 8 8 SER B 32 SER B 48 1 17 HELIX 9 9 ALA B 53 ALA B 67 1 15 HELIX 10 10 SER B 71 VAL B 90 1 20 HELIX 11 11 GLY B 103 GLY B 116 1 14 SHEET 1 A 2 SER A 95 ILE A 96 0 SHEET 2 A 2 ALA B 94 SER B 95 -1 N SER B 95 O SER A 95 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