HEADER STRUCTURAL PROTEIN 22-DEC-16 5UCY TITLE CRYO-EM MAP OF PROTOFILAMENT OF MICROTUBULE DOUBLET COMPND MOL_ID: 1; COMPND 2 MOLECULE: TUBULIN ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALPHA-TUBULIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: TUBULIN BETA CHAIN; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: BETA-TUBULIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TETRAHYMENA THERMOPHILA; SOURCE 3 ORGANISM_TAXID: 5911; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: TETRAHYMENA THERMOPHILA; SOURCE 6 ORGANISM_TAXID: 5911 KEYWDS CILIA, DOUBLET, PROTOFILAMENT, TUBULIN, STRUCTURAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR M.ICHIKAWA,D.LIU,P.L.KASTRITIS,K.BASU,K.H.BUI REVDAT 6 15-JAN-20 5UCY 1 REMARK REVDAT 5 18-JUL-18 5UCY 1 REMARK REVDAT 4 16-MAY-18 5UCY 1 REMARK REVDAT 3 27-SEP-17 5UCY 1 REMARK REVDAT 2 17-MAY-17 5UCY 1 JRNL REVDAT 1 10-MAY-17 5UCY 0 JRNL AUTH M.ICHIKAWA,D.LIU,P.L.KASTRITIS,K.BASU,T.C.HSU,S.YANG,K.H.BUI JRNL TITL SUBNANOMETRE-RESOLUTION STRUCTURE OF THE DOUBLET MICROTUBULE JRNL TITL 2 REVEALS NEW CLASSES OF MICROTUBULE-ASSOCIATED PROTEINS. JRNL REF NAT COMMUN V. 8 15035 2017 JRNL REFN ESSN 2041-1723 JRNL PMID 28462916 JRNL DOI 10.1038/NCOMMS15035 REMARK 2 REMARK 2 RESOLUTION. 4.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : E2HELIXBOXER, EPU, CTFFIND4, UCSF REMARK 3 CHIMERA, PHENIX, MATLAB, AV3, AV3 REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : BACKBONE TRACE REMARK 3 REFINEMENT TARGET : MINIMIZATION GLOBAL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 4.600 REMARK 3 NUMBER OF PARTICLES : 23 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: 23 BOXES OF THE PROTOFILAMENT ARE BOXED OUT FROM REMARK 3 THE DOUBLET MAP (EMD-8528), ALIGNED AND AVERAGED USING REMARK 3 SUBTOMOGRAM AVERAGING SOFTWARE. REMARK 4 REMARK 4 5UCY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JAN-17. REMARK 100 THE DEPOSITION ID IS D_1000225667. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : FILAMENT REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : PROTOFILAMENT FROM CILIARY REMARK 245 MICROTUBULE DOUBLET REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : BLOT FORCE 3 FOR 5 SECONDS REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 5983 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON II (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3800.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 45.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 59000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 CYCLIC POINT SYMMETRY (SCHOENFLIES SYMBOL = C1). 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 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 350 BIOMT1 2 0.999998 0.001363 0.001182 -0.08740 REMARK 350 BIOMT2 2 -0.001362 0.999999 -0.000775 0.79894 REMARK 350 BIOMT3 2 -0.001183 0.000773 0.999999 -82.45315 REMARK 350 BIOMT1 3 0.999999 -0.000807 -0.000633 -0.12666 REMARK 350 BIOMT2 3 0.000807 0.999999 0.000841 -0.63856 REMARK 350 BIOMT3 3 0.000632 -0.000841 0.999999 82.52434 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 HE21 GLN B 11 C5' GDP B 501 0.31 REMARK 500 HH TYR B 222 C8 GDP B 501 0.37 REMARK 500 HZ3 LYS B 252 O3G GTP A 501 0.42 REMARK 500 CG GLN B 11 PA GDP B 501 0.43 REMARK 500 OG1 THR B 143 PB GDP B 501 0.48 REMARK 500 CE1 TYR A 224 C2 GTP A 501 0.51 REMARK 500 HG1 THR B 143 PB GDP B 501 0.66 REMARK 500 HH TYR A 224 C4 GTP A 501 0.88 REMARK 500 CZ TYR A 224 N3 GTP A 501 0.92 REMARK 500 OH TYR A 224 N3 GTP A 501 0.97 REMARK 500 NE2 GLN B 11 C5' GDP B 501 0.98 REMARK 500 O GLY A 143 O1B GTP A 501 0.98 REMARK 500 NZ LYS B 252 O3G GTP A 501 0.99 REMARK 500 HH TYR B 222 N9 GDP B 501 1.00 REMARK 500 OH TYR A 224 C4 GTP A 501 1.06 REMARK 500 OH TYR B 222 C8 GDP B 501 1.07 REMARK 500 H GLY A 143 O5' GTP A 501 1.08 REMARK 500 N GLY A 143 O5' GTP A 501 1.08 REMARK 500 CD1 TYR A 224 HN1 GTP A 501 1.17 REMARK 500 OG1 THR B 143 O2B GDP B 501 1.18 REMARK 500 OE2 GLU A 71 O2B GTP A 501 1.20 REMARK 500 HH TYR A 224 N9 GTP A 501 1.21 REMARK 500 HE21 GLN B 11 O5' GDP B 501 1.23 REMARK 500 HG1 THR B 143 O3A GDP B 501 1.23 REMARK 500 HZ2 LYS B 252 O3G GTP A 501 1.25 REMARK 500 H THR B 143 O3B GDP B 501 1.28 REMARK 500 H GLY A 144 O3B GTP A 501 1.31 REMARK 500 H GLN B 11 O1A GDP B 501 1.38 REMARK 500 H GLN A 11 O3A GTP A 501 1.38 REMARK 500 CG TYR A 224 HN1 GTP A 501 1.39 REMARK 500 HH TYR A 224 N3 GTP A 501 1.40 REMARK 500 O2G GTP A 501 MG MG A 502 1.40 REMARK 500 OE1 GLN B 11 O3A GDP B 501 1.41 REMARK 500 CD GLN B 11 PA GDP B 501 1.44 REMARK 500 H GLY A 12 C8 GTP A 501 1.45 REMARK 500 O2B GTP A 501 MG MG A 502 1.48 REMARK 500 HH TYR B 222 N7 GDP B 501 1.51 REMARK 500 HE21 GLN B 11 C4' GDP B 501 1.52 REMARK 500 CB GLN B 11 PA GDP B 501 1.53 REMARK 500 H GLN B 11 O2B GDP B 501 1.54 REMARK 500 H GLN A 11 O2A GTP A 501 1.55 REMARK 500 HG1 THR B 143 O2B GDP B 501 1.55 REMARK 500 H GLN A 11 PA GTP A 501 1.55 REMARK 500 CA GLY A 143 O5' GTP A 501 1.55 REMARK 500 HG CYS B 12 C5 GDP B 501 1.55 REMARK 500 O ILE B 210 H LEU B 215 1.57 REMARK 500 CD GLN B 11 O5' GDP B 501 1.57 REMARK 500 CG TYR B 222 O6 GDP B 501 1.57 REMARK 500 HG CYS B 12 C6 GDP B 501 1.58 REMARK 500 O TYR A 399 HH11 ARG A 402 1.58 REMARK 500 REMARK 500 THIS ENTRY HAS 146 CLOSE CONTACTS 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 GLN A 35 C MET A 36 N -0.189 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 LYS B 252 CD - CE - NZ ANGL. DEV. = 18.8 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 ALA A 48 -151.92 -142.20 REMARK 500 PHE A 49 -37.24 -31.68 REMARK 500 THR A 56 -169.34 -108.66 REMARK 500 ALA A 58 -168.91 -164.70 REMARK 500 ARG A 64 76.61 -102.81 REMARK 500 ASP A 69 147.58 -171.90 REMARK 500 ASP A 98 -164.18 -74.19 REMARK 500 ASN A 139 -165.34 -162.37 REMARK 500 THR A 179 -30.03 -132.69 REMARK 500 GLN A 256 -74.09 -65.39 REMARK 500 ARG A 264 -72.95 -77.48 REMARK 500 HIS A 266 48.13 -107.71 REMARK 500 SER A 270 96.98 -166.79 REMARK 500 LEU A 286 52.09 71.12 REMARK 500 SER A 316 76.93 -100.77 REMARK 500 VAL A 344 93.90 -61.34 REMARK 500 LYS A 352 107.20 -166.91 REMARK 500 PHE A 404 -8.35 69.44 REMARK 500 ARG B 62 63.49 -102.26 REMARK 500 GLU B 69 126.46 -179.28 REMARK 500 PHE B 81 -0.83 70.54 REMARK 500 ASN B 99 53.49 32.26 REMARK 500 HIS B 137 -157.30 -160.94 REMARK 500 LEU B 139 31.70 -98.49 REMARK 500 PRO B 160 1.09 -62.16 REMARK 500 HIS B 264 35.27 -95.80 REMARK 500 PHE B 294 32.55 -99.10 REMARK 500 MET B 299 93.94 -66.06 REMARK 500 MET B 300 22.11 -78.38 REMARK 500 TYR B 310 105.36 -57.73 REMARK 500 TRP B 344 6.54 -69.03 REMARK 500 SER B 371 -161.98 -79.58 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 GLY A 143 GLY A 144 -139.90 REMARK 500 ASN B 99 ASN B 100 143.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 69 OD1 REMARK 620 2 GLU A 71 OE1 161.1 REMARK 620 3 GLU A 71 OE2 110.7 54.9 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GTP A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GDP B 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-8528 RELATED DB: EMDB REMARK 900 CRYO-EM MAP OF 8-NM REPEAT OF THE CILIARY MICROTUBULE DOUBLET REMARK 900 RELATED ID: EMD-8532 RELATED DB: EMDB REMARK 900 CRYO-EM MAP OF 16-NM REPEAT OF THE CILIARY MICROTUBULE DOUBLET REMARK 900 RELATED ID: EMD-8537 RELATED DB: EMDB REMARK 900 CRYO-EM MAP OF 48-NM REPEAT OF THE CILIARY MICROTUBULE DOUBLET REMARK 900 RELATED ID: 5UBQ RELATED DB: PDB REMARK 900 ENTRY 5UBQ HAVE THE SAME STRUCTURE AS THIS ENTRY, BUT FORMING THE REMARK 900 BIOLOGICAL UNIT OF THE DOUBLET. REMARK 900 RELATED ID: EMD-8539 RELATED DB: EMDB REMARK 900 CRYO-EM MAP OF PROTOFILAMENT OF MICROTUBULE DOUBLET DBREF 5UCY A 1 441 UNP P41351 TBA_TETTH 1 441 DBREF 5UCY B 1 429 UNP P41352 TBB_TETTH 1 429 SEQRES 1 A 441 MET ARG GLU VAL ILE SER ILE HIS VAL GLY GLN GLY GLY SEQRES 2 A 441 ILE GLN VAL GLY ASN ALA CYS TRP GLU LEU PHE CYS LEU SEQRES 3 A 441 GLU HIS GLY ILE GLN PRO ASP GLY GLN MET PRO SER ASP SEQRES 4 A 441 LYS THR ILE GLY GLY GLY ASP ASP ALA PHE ASN THR PHE SEQRES 5 A 441 PHE SER GLU THR GLY ALA GLY LYS HIS VAL PRO ARG ALA SEQRES 6 A 441 VAL PHE LEU ASP LEU GLU PRO THR VAL ILE ASP GLU VAL SEQRES 7 A 441 ARG THR GLY THR TYR ARG GLN LEU PHE HIS PRO GLU GLN SEQRES 8 A 441 LEU ILE SER GLY LYS GLU ASP ALA ALA ASN ASN PHE ALA SEQRES 9 A 441 ARG GLY HIS TYR THR ILE GLY LYS GLU ILE VAL ASP LEU SEQRES 10 A 441 CYS LEU ASP ARG ILE ARG LYS LEU ALA ASP ASN CYS THR SEQRES 11 A 441 GLY LEU GLN GLY PHE LEU VAL PHE ASN SER VAL GLY GLY SEQRES 12 A 441 GLY THR GLY SER GLY LEU GLY SER LEU LEU LEU GLU ARG SEQRES 13 A 441 LEU SER VAL ASP TYR GLY LYS LYS SER LYS LEU GLY PHE SEQRES 14 A 441 THR ILE TYR PRO SER PRO GLN VAL SER THR ALA VAL VAL SEQRES 15 A 441 GLU PRO TYR ASN SER ILE LEU SER THR HIS SER LEU LEU SEQRES 16 A 441 GLU HIS THR ASP VAL ALA VAL MET LEU ASP ASN GLU ALA SEQRES 17 A 441 ILE TYR ASP ILE CYS ARG ARG ASN LEU ASP ILE GLU ARG SEQRES 18 A 441 PRO THR TYR THR ASN LEU ASN ARG LEU ILE ALA GLN VAL SEQRES 19 A 441 ILE SER SER LEU THR ALA SER LEU ARG PHE ASP GLY ALA SEQRES 20 A 441 LEU ASN VAL ASP ILE THR GLU PHE GLN THR ASN LEU VAL SEQRES 21 A 441 PRO TYR PRO ARG ILE HIS PHE MET LEU SER SER TYR ALA SEQRES 22 A 441 PRO ILE ILE SER ALA GLU LYS ALA TYR HIS GLU GLN LEU SEQRES 23 A 441 SER VAL ALA GLU ILE THR ASN SER ALA PHE GLU PRO ALA SEQRES 24 A 441 ASN MET MET ALA LYS CYS ASP PRO ARG HIS GLY LYS TYR SEQRES 25 A 441 MET ALA CYS SER MET MET TYR ARG GLY ASP VAL VAL PRO SEQRES 26 A 441 LYS ASP VAL ASN ALA SER ILE ALA THR ILE LYS THR LYS SEQRES 27 A 441 ARG THR ILE GLN PHE VAL ASP TRP CYS PRO THR GLY PHE SEQRES 28 A 441 LYS VAL GLY ILE ASN TYR GLN PRO PRO THR VAL VAL PRO SEQRES 29 A 441 GLY GLY ASP LEU ALA LYS VAL MET ARG ALA VAL CYS MET SEQRES 30 A 441 ILE SER ASN SER THR ALA ILE ALA GLU VAL PHE SER ARG SEQRES 31 A 441 LEU ASP HIS LYS PHE ASP LEU MET TYR ALA LYS ARG ALA SEQRES 32 A 441 PHE VAL HIS TRP TYR VAL GLY GLU GLY MET GLU GLU GLY SEQRES 33 A 441 GLU PHE SER GLU ALA ARG GLU ASP LEU ALA ALA LEU GLU SEQRES 34 A 441 LYS ASP TYR GLU GLU VAL GLY ILE GLU THR ALA GLU SEQRES 1 B 429 MET ARG GLU ILE VAL HIS ILE GLN GLY GLY GLN CYS GLY SEQRES 2 B 429 ASN GLN ILE GLY ALA LYS PHE TRP GLU VAL ILE SER ASP SEQRES 3 B 429 GLU HIS GLY ILE ASP PRO THR GLY THR TYR HIS GLY ASP SEQRES 4 B 429 SER ASP LEU GLN LEU GLU ARG ILE ASN VAL TYR TYR ASN SEQRES 5 B 429 GLU ALA THR GLY GLY ARG TYR VAL PRO ARG ALA ILE LEU SEQRES 6 B 429 MET ASP LEU GLU PRO GLY THR MET ASP SER VAL ARG ALA SEQRES 7 B 429 GLY PRO PHE GLY GLN LEU PHE ARG PRO ASP ASN PHE VAL SEQRES 8 B 429 PHE GLY GLN THR GLY ALA GLY ASN ASN TRP ALA LYS GLY SEQRES 9 B 429 HIS TYR THR GLU GLY ALA GLU LEU ILE ASP SER VAL LEU SEQRES 10 B 429 ASP VAL VAL ARG LYS GLU ALA GLU GLY CYS ASP CYS LEU SEQRES 11 B 429 GLN GLY PHE GLN ILE THR HIS SER LEU GLY GLY GLY THR SEQRES 12 B 429 GLY SER GLY MET GLY THR LEU LEU ILE SER LYS VAL ARG SEQRES 13 B 429 GLU GLU TYR PRO ASP ARG ILE MET GLU THR PHE SER VAL SEQRES 14 B 429 VAL PRO SER PRO LYS VAL SER ASP THR VAL VAL GLU PRO SEQRES 15 B 429 TYR ASN ALA THR LEU SER VAL HIS GLN LEU VAL GLU ASN SEQRES 16 B 429 ALA ASP GLU CYS MET VAL ILE ASP ASN GLU ALA LEU TYR SEQRES 17 B 429 ASP ILE CYS PHE ARG THR LEU LYS LEU THR THR PRO THR SEQRES 18 B 429 TYR GLY ASP LEU ASN HIS LEU VAL SER ALA ALA MET SER SEQRES 19 B 429 GLY VAL THR CYS CYS LEU ARG PHE PRO GLY GLN LEU ASN SEQRES 20 B 429 SER ASP LEU ARG LYS LEU ALA VAL ASN LEU ILE PRO PHE SEQRES 21 B 429 PRO ARG LEU HIS PHE PHE MET ILE GLY PHE ALA PRO LEU SEQRES 22 B 429 THR SER ARG GLY SER GLN GLN TYR ARG ALA LEU THR VAL SEQRES 23 B 429 PRO GLU LEU THR GLN GLN MET PHE ASP ALA LYS ASN MET SEQRES 24 B 429 MET CYS ALA ALA ASP PRO ARG HIS GLY ARG TYR LEU THR SEQRES 25 B 429 ALA SER ALA LEU PHE ARG GLY ARG MET SER THR LYS GLU SEQRES 26 B 429 VAL ASP GLU GLN MET LEU ASN VAL GLN ASN LYS ASN SER SEQRES 27 B 429 SER TYR PHE VAL GLU TRP ILE PRO ASN ASN ILE LYS SER SEQRES 28 B 429 SER ILE CYS ASP ILE PRO PRO LYS GLY LEU LYS MET ALA SEQRES 29 B 429 VAL THR PHE VAL GLY ASN SER THR ALA ILE GLN GLU MET SEQRES 30 B 429 PHE LYS ARG VAL ALA GLU GLN PHE THR ALA MET PHE ARG SEQRES 31 B 429 ARG LYS ALA PHE LEU HIS TRP TYR THR GLY GLU GLY MET SEQRES 32 B 429 ASP GLU MET GLU PHE THR GLU ALA GLU SER ASN MET ASN SEQRES 33 B 429 ASP LEU VAL SER GLU TYR GLN GLN TYR GLN ASP ALA THR HET GTP A 501 35 HET MG A 502 1 HET GDP B 501 33 HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 3 GTP C10 H16 N5 O14 P3 FORMUL 4 MG MG 2+ FORMUL 5 GDP C10 H15 N5 O11 P2 HELIX 1 AA1 GLY A 10 HIS A 28 1 19 HELIX 2 AA2 ALA A 48 PHE A 52 5 5 HELIX 3 AA3 PRO A 72 GLY A 81 1 10 HELIX 4 AA4 THR A 82 GLN A 85 5 4 HELIX 5 AA5 HIS A 88 GLU A 90 5 3 HELIX 6 AA6 ASN A 102 TYR A 108 1 7 HELIX 7 AA7 ILE A 110 CYS A 129 1 20 HELIX 8 AA8 GLY A 143 GLY A 146 5 4 HELIX 9 AA9 SER A 147 TYR A 161 1 15 HELIX 10 AB1 VAL A 182 LEU A 195 1 14 HELIX 11 AB2 GLU A 196 THR A 198 5 3 HELIX 12 AB3 ASP A 205 ASN A 216 1 12 HELIX 13 AB4 THR A 223 LEU A 238 1 16 HELIX 14 AB5 THR A 239 ARG A 243 5 5 HELIX 15 AB6 ASP A 251 VAL A 260 1 10 HELIX 16 AB7 SER A 277 TYR A 282 1 6 HELIX 17 AB8 SER A 287 SER A 294 1 8 HELIX 18 AB9 ALA A 295 MET A 301 5 7 HELIX 19 AC1 ASP A 306 GLY A 310 5 5 HELIX 20 AC2 VAL A 324 THR A 337 1 14 HELIX 21 AC3 ILE A 384 LYS A 401 1 18 HELIX 22 AC4 PHE A 404 GLY A 410 1 7 HELIX 23 AC5 GLU A 414 VAL A 435 1 22 HELIX 24 AC6 CYS B 12 GLY B 29 1 18 HELIX 25 AC7 ASP B 41 ARG B 46 1 6 HELIX 26 AC8 ILE B 47 VAL B 49 5 3 HELIX 27 AC9 PRO B 70 ALA B 78 1 9 HELIX 28 AD1 PHE B 81 PHE B 85 5 5 HELIX 29 AD2 ARG B 86 PHE B 90 5 5 HELIX 30 AD3 ASN B 100 TYR B 106 1 7 HELIX 31 AD4 GLU B 108 GLY B 126 1 19 HELIX 32 AD5 GLY B 144 TYR B 159 1 16 HELIX 33 AD6 VAL B 180 ALA B 196 1 17 HELIX 34 AD7 ASN B 204 ARG B 213 1 10 HELIX 35 AD8 THR B 221 VAL B 236 1 16 HELIX 36 AD9 THR B 237 PHE B 242 1 6 HELIX 37 AE1 ASP B 249 ASN B 256 1 8 HELIX 38 AE2 PHE B 260 LEU B 263 5 4 HELIX 39 AE3 SER B 275 TYR B 281 5 7 HELIX 40 AE4 THR B 285 PHE B 294 1 10 HELIX 41 AE5 SER B 322 ASN B 337 1 16 HELIX 42 AE6 SER B 338 PHE B 341 5 4 HELIX 43 AE7 ILE B 374 LYS B 392 1 19 HELIX 44 AE8 PHE B 394 GLY B 400 1 7 HELIX 45 AE9 ASP B 404 ASP B 427 1 24 SHEET 1 AA110 LEU A 92 SER A 94 0 SHEET 2 AA110 ALA A 65 ASP A 69 1 N PHE A 67 O ILE A 93 SHEET 3 AA110 GLU A 3 HIS A 8 1 N SER A 6 O VAL A 66 SHEET 4 AA110 LEU A 132 SER A 140 1 O LEU A 136 N ILE A 5 SHEET 5 AA110 SER A 165 ILE A 171 1 O SER A 165 N PHE A 135 SHEET 6 AA110 VAL A 200 LEU A 204 1 O VAL A 202 N GLY A 168 SHEET 7 AA110 PHE A 267 SER A 270 1 O MET A 268 N MET A 203 SHEET 8 AA110 ARG A 373 ASN A 380 -1 O SER A 379 N LEU A 269 SHEET 9 AA110 ALA A 314 GLY A 321 -1 N SER A 316 O ILE A 378 SHEET 10 AA110 GLY A 354 ASN A 356 1 O ASN A 356 N TYR A 319 SHEET 1 AA2 6 ALA B 63 LEU B 65 0 SHEET 2 AA2 6 ILE B 4 GLN B 8 1 N GLN B 8 O ILE B 64 SHEET 3 AA2 6 GLY B 132 SER B 138 1 O GLN B 134 N ILE B 7 SHEET 4 AA2 6 ILE B 163 VAL B 169 1 O PHE B 167 N HIS B 137 SHEET 5 AA2 6 GLU B 198 ILE B 202 1 O GLU B 198 N THR B 166 SHEET 6 AA2 6 PHE B 265 PHE B 266 1 O PHE B 266 N CYS B 199 SHEET 1 AA3 2 TYR B 51 GLU B 53 0 SHEET 2 AA3 2 TYR B 59 PRO B 61 -1 O VAL B 60 N ASN B 52 SHEET 1 AA4 3 GLY B 269 ALA B 271 0 SHEET 2 AA4 3 MET B 363 PHE B 367 -1 O PHE B 367 N GLY B 269 SHEET 3 AA4 3 ARG B 318 GLY B 319 -1 N ARG B 318 O ALA B 364 SHEET 1 AA5 3 ILE B 349 LYS B 350 0 SHEET 2 AA5 3 TYR B 310 SER B 314 1 N ALA B 313 O LYS B 350 SHEET 3 AA5 3 ASN B 370 SER B 371 -1 O ASN B 370 N THR B 312 LINK OD1 ASP A 69 MG MG A 502 1555 1555 2.30 LINK OE1 GLU A 71 MG MG A 502 1555 1555 2.53 LINK OE2 GLU A 71 PB GTP A 501 1555 1555 1.63 LINK OE2 GLU A 71 MG MG A 502 1555 1555 2.13 LINK CA GLY A 143 PA GTP A 501 1555 1555 1.82 LINK C GLY A 143 O3B GTP A 501 1555 1555 1.31 LINK C GLY A 143 PB GTP A 501 1555 1555 1.83 LINK N GLY A 144 O3B GTP A 501 1555 1555 1.33 LINK CG TYR A 224 N1 GTP A 501 1555 1555 1.51 LINK CD1 TYR A 224 N1 GTP A 501 1555 1555 1.24 LINK CD1 TYR A 224 C2 GTP A 501 1555 1555 1.61 LINK CD2 TYR A 224 C6 GTP A 501 1555 1555 1.26 LINK CE1 TYR A 224 N2 GTP A 501 1555 1555 1.32 LINK CE1 TYR A 224 N1 GTP A 501 1555 1555 1.52 LINK CE1 TYR A 224 N3 GTP A 501 1555 1555 1.51 LINK CE2 TYR A 224 C5 GTP A 501 1555 1555 1.09 LINK CE2 TYR A 224 C6 GTP A 501 1555 1555 1.44 LINK CE2 TYR A 224 C4 GTP A 501 1555 1555 1.63 LINK CZ TYR A 224 C2 GTP A 501 1555 1555 1.36 LINK CZ TYR A 224 C4 GTP A 501 1555 1555 1.23 LINK N GLN B 11 O1A GDP B 501 1555 1555 1.34 LINK CB GLN B 11 O2A GDP B 501 1555 1555 1.46 LINK CG GLN B 11 O2A GDP B 501 1555 1555 1.15 LINK NE2 GLN B 11 O5' GDP B 501 1555 1555 1.43 LINK CB THR B 143 PB GDP B 501 1555 1555 1.78 LINK CB THR B 143 O2B GDP B 501 1555 1555 1.29 LINK CD1 TYR B 222 C6 GDP B 501 1555 1555 1.62 LINK CE1 TYR B 222 C5 GDP B 501 1555 1555 1.53 LINK CE2 TYR B 222 N7 GDP B 501 1555 1555 1.44 LINK CZ TYR B 222 N7 GDP B 501 1555 1555 1.33 LINK CZ TYR B 222 C5 GDP B 501 1555 1555 1.38 LINK OH TYR B 222 N9 GDP B 501 1555 1555 1.29 CISPEP 1 ALA A 273 PRO A 274 0 -1.37 CISPEP 2 ALA B 271 PRO B 272 0 5.81 SITE 1 AC1 21 GLY A 10 GLN A 11 GLY A 12 GLN A 15 SITE 2 AC1 21 ASP A 69 GLU A 71 ASP A 98 ALA A 99 SITE 3 AC1 21 ASN A 101 SER A 140 GLY A 142 GLY A 143 SITE 4 AC1 21 GLY A 144 THR A 145 GLY A 146 THR A 179 SITE 5 AC1 21 TYR A 224 LEU A 227 ASN A 228 MG A 502 SITE 6 AC1 21 LYS B 252 SITE 1 AC2 4 ASP A 69 GLU A 71 ASP A 98 GTP A 501 SITE 1 AC3 13 GLY B 10 GLN B 11 CYS B 12 GLN B 15 SITE 2 AC3 13 ASN B 99 SER B 138 GLY B 142 THR B 143 SITE 3 AC3 13 GLY B 144 VAL B 169 LEU B 207 TYR B 222 SITE 4 AC3 13 ASN B 226 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