PDB Short entry for 2K45 HEADER PROTEIN TRANSPORT 28-MAY-08 2K45 TITLE C2A DOMAIN OF SYNAPTOTOTAGMIN I SOLUTION STRUCTURE IN THE FGF-1-C2A TITLE 2 BINARY COMPLEX: KEY COMPONENT IN THE FIBROBLAST GROWTHFACTOR NON- TITLE 3 CLASSICAL PATHWAY COMPND MOL_ID: 1; COMPND 2 MOLECULE: SYNAPTOTAGMIN-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 141-268; COMPND 5 SYNONYM: SYNAPTOTAGMIN I, SYTI, P65, C2A; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SYT1, SVP65, SYT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX KEYWDS BETA BARREL, CALCIUM, CELL JUNCTION, CYTOPLASMIC VESICLE, KEYWDS 2 GLYCOPROTEIN, LIPOPROTEIN, MEMBRANE, METAL-BINDING, PALMITATE, KEYWDS 3 PHOSPHOPROTEIN, SYNAPSE, TRANSMEMBRANE, PROTEIN TRANSPORT EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.K.MOHAN,C.YU REVDAT 2 16-MAR-22 2K45 1 REMARK REVDAT 1 02-JUN-09 2K45 0 JRNL AUTH K.M.SEPURU,C.YU JRNL TITL FGF-1-C2A BINARY COMPLEX STRUCTURE: KEY COMPONENT IN THE JRNL TITL 2 ACIDIC FIBROBLAST GROWTH FACTOR RELEASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA 1.2, ARIA 1.2 REMARK 3 AUTHORS : LINGE, O'DONOGHUE, NILGES (ARIA), LINGE, REMARK 3 O'DONOGHUE, NILGES (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2K45 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-JUN-08. REMARK 100 THE DEPOSITION ID IS D_1000100652. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 50MM (NH4)2SO4 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.0MM [U-100% 13C; U-100% 15N] REMARK 210 C2A, 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; 2D 1H REMARK 210 -15N HSQC; 2D 1H-13C HSQC; 3D REMARK 210 CBCA(CO)NH; 3D HNCA; 3D HN(CO)CA; REMARK 210 3D HBHA(CO)NH; 3D HNCO; 3D 1H- REMARK 210 15N TOCSY; 3D HCCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AV600; AV800 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : 20 STRUCTURES FOR LOWEST 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 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 HZ1 LYS A 50 HE1 PHE A 71 1.01 REMARK 500 HG LEU A 80 HB2 MET A 108 1.18 REMARK 500 HG23 ILE A 23 H ILE A 24 1.19 REMARK 500 HB3 TYR A 8 HG21 ILE A 23 1.22 REMARK 500 HB2 LYS A 50 HE2 LYS A 52 1.22 REMARK 500 HB3 SER A 38 HB2 LEU A 63 1.25 REMARK 500 HE1 TYR A 8 HG3 GLU A 119 1.26 REMARK 500 HB3 LEU A 3 HD22 LEU A 29 1.27 REMARK 500 HD2 PHE A 104 HG22 VAL A 106 1.31 REMARK 500 HG11 VAL A 75 HB3 GLU A 79 1.33 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 2 TYR A 8 CE1 TYR A 8 CZ 0.085 REMARK 500 2 TYR A 8 CZ TYR A 8 CE2 -0.082 REMARK 500 4 PHE A 73 CE1 PHE A 73 CZ 0.123 REMARK 500 6 TYR A 8 CE1 TYR A 8 CZ 0.127 REMARK 500 6 TYR A 8 CZ TYR A 8 CE2 -0.143 REMARK 500 6 TYR A 41 CE1 TYR A 41 CZ 0.125 REMARK 500 6 TYR A 41 CZ TYR A 41 CE2 -0.106 REMARK 500 7 TYR A 8 CE1 TYR A 8 CZ -0.090 REMARK 500 7 TYR A 8 CZ TYR A 8 CE2 0.085 REMARK 500 9 TYR A 41 CE1 TYR A 41 CZ -0.101 REMARK 500 9 TYR A 41 CZ TYR A 41 CE2 0.099 REMARK 500 10 TYR A 8 CE1 TYR A 8 CZ 0.081 REMARK 500 10 TYR A 41 CE1 TYR A 41 CZ 0.100 REMARK 500 10 TYR A 41 CZ TYR A 41 CE2 -0.106 REMARK 500 11 PHE A 73 CE1 PHE A 73 CZ 0.141 REMARK 500 11 PHE A 73 CZ PHE A 73 CE2 -0.124 REMARK 500 11 TYR A 77 CE1 TYR A 77 CZ 0.134 REMARK 500 11 TYR A 77 CZ TYR A 77 CE2 -0.138 REMARK 500 13 TYR A 8 CE1 TYR A 8 CZ -0.120 REMARK 500 13 TYR A 8 CZ TYR A 8 CE2 0.115 REMARK 500 16 TYR A 8 CE1 TYR A 8 CZ -0.119 REMARK 500 16 TYR A 8 CZ TYR A 8 CE2 0.112 REMARK 500 16 TYR A 41 CE1 TYR A 41 CZ 0.082 REMARK 500 17 TYR A 8 CE1 TYR A 8 CZ -0.086 REMARK 500 17 TYR A 8 CZ TYR A 8 CE2 0.079 REMARK 500 18 TYR A 8 CE1 TYR A 8 CZ -0.092 REMARK 500 18 TYR A 8 CZ TYR A 8 CE2 0.088 REMARK 500 19 TYR A 41 CE1 TYR A 41 CZ -0.107 REMARK 500 19 TYR A 41 CZ TYR A 41 CE2 0.104 REMARK 500 20 TYR A 8 CE1 TYR A 8 CZ -0.101 REMARK 500 20 TYR A 8 CZ TYR A 8 CE2 0.098 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 2 PRO A 48 C - N - CA ANGL. DEV. = 11.1 DEGREES REMARK 500 3 PRO A 48 C - N - CA ANGL. DEV. = 10.4 DEGREES REMARK 500 5 PRO A 48 C - N - CA ANGL. DEV. = 9.3 DEGREES REMARK 500 5 PRO A 76 C - N - CA ANGL. DEV. = 9.6 DEGREES REMARK 500 6 PRO A 48 C - N - CA ANGL. DEV. = 10.4 DEGREES REMARK 500 8 PRO A 48 C - N - CA ANGL. DEV. = 9.2 DEGREES REMARK 500 9 PRO A 48 C - N - CA ANGL. DEV. = 10.4 DEGREES REMARK 500 10 PRO A 48 C - N - CA ANGL. DEV. = 10.5 DEGREES REMARK 500 11 PRO A 48 C - N - CA ANGL. DEV. = 9.5 DEGREES REMARK 500 13 PRO A 48 C - N - CA ANGL. DEV. = 10.8 DEGREES REMARK 500 14 PRO A 48 C - N - CA ANGL. DEV. = 10.3 DEGREES REMARK 500 14 PHE A 73 N - CA - CB ANGL. DEV. = -12.0 DEGREES REMARK 500 16 PRO A 48 C - N - CA ANGL. DEV. = 10.6 DEGREES REMARK 500 18 PRO A 48 C - N - CA ANGL. DEV. = 10.8 DEGREES REMARK 500 19 PRO A 48 C - N - CA ANGL. DEV. = 10.0 DEGREES REMARK 500 20 PRO A 48 C - N - CA ANGL. DEV. = 11.0 DEGREES REMARK 500 20 ARG A 121 N - CA - CB ANGL. DEV. = -15.4 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 LYS A 2 81.61 60.57 REMARK 500 1 ILE A 23 -155.69 -73.71 REMARK 500 1 ILE A 24 -74.01 -122.93 REMARK 500 1 ASP A 39 75.04 -116.02 REMARK 500 1 LEU A 47 -168.17 -71.73 REMARK 500 1 PRO A 48 -3.82 -33.04 REMARK 500 1 LYS A 50 82.13 114.34 REMARK 500 1 ASN A 64 74.05 -118.11 REMARK 500 1 ASN A 68 79.38 61.18 REMARK 500 1 ARG A 94 0.19 59.94 REMARK 500 1 PHE A 95 -60.92 -149.57 REMARK 500 1 PHE A 113 58.60 -102.70 REMARK 500 1 HIS A 115 -105.39 -122.70 REMARK 500 2 LYS A 2 82.51 -174.85 REMARK 500 2 ILE A 23 -148.39 -79.08 REMARK 500 2 ILE A 24 -69.31 -121.28 REMARK 500 2 ASP A 39 71.30 -109.79 REMARK 500 2 PRO A 48 14.08 1.61 REMARK 500 2 ASN A 68 77.04 56.52 REMARK 500 2 ARG A 94 -1.22 61.78 REMARK 500 2 PHE A 95 -67.37 -144.08 REMARK 500 2 PHE A 113 58.07 -93.18 REMARK 500 2 HIS A 115 -108.31 -124.53 REMARK 500 2 GLU A 127 78.83 -100.59 REMARK 500 3 LYS A 2 91.06 -171.76 REMARK 500 3 ILE A 23 -119.32 -107.38 REMARK 500 3 ILE A 24 -76.05 -109.17 REMARK 500 3 ASP A 39 71.60 -115.46 REMARK 500 3 PRO A 48 -16.21 5.49 REMARK 500 3 ASN A 68 73.10 62.75 REMARK 500 3 ARG A 94 -0.28 62.41 REMARK 500 3 PHE A 95 -63.80 -152.63 REMARK 500 3 PHE A 113 46.08 -97.28 REMARK 500 3 HIS A 115 -93.54 -99.02 REMARK 500 4 TYR A 8 -153.22 -163.75 REMARK 500 4 ILE A 23 -155.21 -91.27 REMARK 500 4 ILE A 24 -74.75 -115.46 REMARK 500 4 ASP A 39 70.81 -112.75 REMARK 500 4 PRO A 48 -31.96 -22.32 REMARK 500 4 ASN A 68 75.66 55.74 REMARK 500 4 ARG A 94 -23.68 61.51 REMARK 500 4 PHE A 95 -51.24 -157.08 REMARK 500 4 HIS A 115 -134.69 -112.81 REMARK 500 5 LYS A 2 92.15 177.84 REMARK 500 5 ILE A 23 -153.58 -86.09 REMARK 500 5 ASP A 39 73.42 -106.49 REMARK 500 5 PRO A 48 17.34 4.25 REMARK 500 5 LYS A 51 34.69 -94.13 REMARK 500 5 ASN A 68 74.29 57.09 REMARK 500 5 PRO A 76 167.07 -23.74 REMARK 500 REMARK 500 THIS ENTRY HAS 244 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN A 15 ASN A 16 1 146.49 REMARK 500 GLN A 15 ASN A 16 3 145.79 REMARK 500 VAL A 116 THR A 117 3 149.02 REMARK 500 THR A 117 GLU A 118 3 -122.66 REMARK 500 GLN A 15 ASN A 16 5 149.40 REMARK 500 ILE A 23 ILE A 24 6 -148.85 REMARK 500 LEU A 47 PRO A 48 7 -145.07 REMARK 500 LEU A 47 PRO A 48 8 -147.56 REMARK 500 THR A 72 PHE A 73 8 148.50 REMARK 500 GLN A 15 ASN A 16 9 147.76 REMARK 500 SER A 96 LYS A 97 9 149.97 REMARK 500 LYS A 97 HIS A 98 9 135.83 REMARK 500 ILE A 100 ILE A 101 9 149.34 REMARK 500 PHE A 104 LYS A 105 9 141.83 REMARK 500 GLN A 15 ASN A 16 10 149.95 REMARK 500 LYS A 57 VAL A 58 10 130.02 REMARK 500 ARG A 60 LYS A 61 10 146.63 REMARK 500 PHE A 67 ASN A 68 10 -149.18 REMARK 500 GLU A 69 GLN A 70 10 143.92 REMARK 500 LEU A 47 PRO A 48 11 -147.05 REMARK 500 PRO A 65 VAL A 66 11 145.16 REMARK 500 PHE A 67 ASN A 68 11 -148.57 REMARK 500 LYS A 97 HIS A 98 11 -146.23 REMARK 500 ASP A 99 ILE A 100 11 -123.27 REMARK 500 GLN A 15 ASN A 16 12 148.68 REMARK 500 LEU A 20 VAL A 21 12 148.64 REMARK 500 ILE A 23 ILE A 24 12 -138.28 REMARK 500 GLN A 15 ASN A 16 13 148.42 REMARK 500 LYS A 105 VAL A 106 13 122.65 REMARK 500 LEU A 47 PRO A 48 14 -147.61 REMARK 500 PHE A 54 GLU A 55 14 -122.29 REMARK 500 PHE A 71 THR A 72 14 149.25 REMARK 500 THR A 110 VAL A 111 14 -146.93 REMARK 500 GLN A 15 ASN A 16 15 147.34 REMARK 500 PHE A 54 GLU A 55 15 -149.25 REMARK 500 THR A 56 LYS A 57 15 112.33 REMARK 500 LYS A 57 VAL A 58 15 134.22 REMARK 500 LEU A 32 ASP A 33 16 136.18 REMARK 500 GLY A 35 GLY A 36 16 -130.91 REMARK 500 THR A 37 SER A 38 16 -129.15 REMARK 500 THR A 56 LYS A 57 16 127.48 REMARK 500 LYS A 57 VAL A 58 16 130.83 REMARK 500 GLN A 15 ASN A 16 17 145.34 REMARK 500 GLY A 22 ILE A 23 17 -147.57 REMARK 500 LYS A 53 PHE A 54 17 132.65 REMARK 500 LYS A 97 HIS A 98 17 139.60 REMARK 500 ILE A 100 ILE A 101 17 146.65 REMARK 500 GLN A 15 ASN A 16 18 149.41 REMARK 500 PHE A 54 GLU A 55 18 -149.54 REMARK 500 GLU A 55 THR A 56 18 -132.38 REMARK 500 REMARK 500 THIS ENTRY HAS 58 NON CIS, NON-TRANS OMEGA OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 2 TYR A 90 0.06 SIDE CHAIN REMARK 500 4 PHE A 73 0.07 SIDE CHAIN REMARK 500 6 TYR A 41 0.07 SIDE CHAIN REMARK 500 7 TYR A 90 0.07 SIDE CHAIN REMARK 500 10 TYR A 8 0.06 SIDE CHAIN REMARK 500 10 TYR A 90 0.07 SIDE CHAIN REMARK 500 12 TYR A 41 0.05 SIDE CHAIN REMARK 500 14 TYR A 41 0.07 SIDE CHAIN REMARK 500 16 TYR A 41 0.07 SIDE CHAIN REMARK 500 17 TYR A 90 0.06 SIDE CHAIN REMARK 500 18 TYR A 90 0.05 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 2K45 A 1 128 UNP P21579 SYT1_HUMAN 141 268 SEQRES 1 A 128 GLU LYS LEU GLY LYS LEU GLN TYR SER LEU ASP TYR ASP SEQRES 2 A 128 PHE GLN ASN ASN GLN LEU LEU VAL GLY ILE ILE GLN ALA SEQRES 3 A 128 ALA GLU LEU PRO ALA LEU ASP MET GLY GLY THR SER ASP SEQRES 4 A 128 PRO TYR VAL LYS VAL PHE LEU LEU PRO ASP LYS LYS LYS SEQRES 5 A 128 LYS PHE GLU THR LYS VAL HIS ARG LYS THR LEU ASN PRO SEQRES 6 A 128 VAL PHE ASN GLU GLN PHE THR PHE LYS VAL PRO TYR SER SEQRES 7 A 128 GLU LEU GLY GLY LYS THR LEU VAL MET ALA VAL TYR ASP SEQRES 8 A 128 PHE ASP ARG PHE SER LYS HIS ASP ILE ILE GLY GLU PHE SEQRES 9 A 128 LYS VAL PRO MET ASN THR VAL ASP PHE GLY HIS VAL THR SEQRES 10 A 128 GLU GLU TRP ARG ASP LEU GLN SER ALA GLU LYS HELIX 1 1 PRO A 76 GLY A 81 1 6 HELIX 2 2 ASN A 109 VAL A 111 5 3 SHEET 1 A 8 PHE A 54 GLU A 55 0 SHEET 2 A 8 PRO A 40 PHE A 45 -1 N VAL A 44 O PHE A 54 SHEET 3 A 8 THR A 84 ASP A 91 -1 O ALA A 88 N LYS A 43 SHEET 4 A 8 ILE A 100 PRO A 107 -1 O VAL A 106 N LEU A 85 SHEET 5 A 8 THR A 117 SER A 125 -1 O GLN A 124 N GLU A 103 SHEET 6 A 8 GLY A 4 ASP A 13 -1 N LEU A 10 O THR A 117 SHEET 7 A 8 GLN A 18 ALA A 26 -1 O LEU A 20 N ASP A 11 SHEET 8 A 8 GLN A 70 PHE A 73 -1 O PHE A 73 N LEU A 19 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