HEADER STRUCTURAL PROTEIN 21-OCT-25 9T17 TITLE CRYO-EM RECONSTRUCTION OF THE KINESIN KIF5A MOTOR DOMAIN DECORATED TITLE 2 GMPCPP MICROTUBULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TUBULIN ALPHA-1B CHAIN; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: TUBULIN BETA-2B CHAIN; COMPND 6 CHAIN: B; COMPND 7 MOL_ID: 3; COMPND 8 MOLECULE: KINESIN HEAVY CHAIN ISOFORM 5A; COMPND 9 CHAIN: C; COMPND 10 SYNONYM: KINESIN HEAVY CHAIN NEURON-SPECIFIC 1,NEURONAL KINESIN HEAVY COMPND 11 CHAIN,NKHC; COMPND 12 EC: 5.6.1.3; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: DOMESTIC CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 7 ORGANISM_COMMON: DOMESTIC CATTLE; SOURCE 8 ORGANISM_TAXID: 9913; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: KIF5A, NKHC1; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MICROTUBULE-BINDING MOTOR DOMAIN. TUBULIN DIMER., STRUCTURAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR H.MUNOZ-HERNANDEZ,M.WIECZOREK REVDAT 2 13-MAY-26 9T17 1 JRNL REVDAT 1 06-MAY-26 9T17 0 JRNL AUTH D.ZHANG,H.MUNOZ-HERNANDEZ,P.FILIPCIK,K.SEJWAL,Y.XU,S.R.CHOI, JRNL AUTH 2 M.O.STEINMETZ,M.WIECZOREK JRNL TITL A CRYO-EM PROCESSING PIPELINE FOR MICROTUBULES USING JRNL TITL 2 CRYOSPARC. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 82 411 2026 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 42044018 JRNL DOI 10.1107/S2059798326003062 REMARK 2 REMARK 2 RESOLUTION. 2.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC, CRYOSPARC 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 : AB INITIO MODEL REMARK 3 REFINEMENT TARGET : NULL 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) : 2.770 REMARK 3 NUMBER OF PARTICLES : 117345 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9T17 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1292151491. 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 : MICROTUBULE COMPLEX OF KINESIN REMARK 245 KIF5A MOTOR DOMAIN WITH GMPCPP REMARK 245 ALPHA/BETA-TUBULIN.; ALPHA/BETA- REMARK 245 TUBULIN; KINESIN HEAVY CHAIN REMARK 245 ISOFORM 5A REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 6.80 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 QUANTUM (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 900.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2700.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6500.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : 78125 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 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 38 REMARK 465 ASP A 39 REMARK 465 LYS A 40 REMARK 465 THR A 41 REMARK 465 ILE A 42 REMARK 465 GLY A 43 REMARK 465 GLY A 44 REMARK 465 GLY A 45 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 GLU C 3 REMARK 465 THR C 4 REMARK 465 ASN C 5 REMARK 465 ASN C 6 REMARK 465 GLU C 7 REMARK 465 CYS C 8 REMARK 465 ASN C 197 REMARK 465 MET C 198 REMARK 465 ASN C 199 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 TYR A 108 -38.01 -136.93 REMARK 500 GLN A 176 74.47 -156.90 REMARK 500 VAL A 177 -33.69 -144.02 REMARK 500 SER A 178 132.03 -4.45 REMARK 500 PHE A 267 77.76 -109.59 REMARK 500 THR A 349 70.67 56.77 REMARK 500 PHE A 404 -3.63 65.66 REMARK 500 THR B 107 -74.32 -112.99 REMARK 500 VAL B 175 44.96 -141.48 REMARK 500 LEU B 263 58.52 -91.23 REMARK 500 SER B 278 13.81 -140.01 REMARK 500 LEU B 284 53.29 -96.68 REMARK 500 ASN B 347 67.50 39.67 REMARK 500 ILE C 10 94.71 64.11 REMARK 500 CYS C 66 -56.23 -131.16 REMARK 500 SER C 89 13.39 90.66 REMARK 500 GLU C 125 -3.92 70.18 REMARK 500 LYS C 274 22.92 -70.46 REMARK 500 LEU C 292 -88.48 -29.62 REMARK 500 ASN C 295 -23.15 -150.49 REMARK 500 CYS C 296 56.37 -169.56 REMARK 500 ARG C 297 -130.47 162.43 REMARK 500 ASN C 310 33.54 -96.34 REMARK 500 LYS C 325 -134.15 -95.56 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 GTP A 501 O1G REMARK 620 2 GTP A 501 O1B 76.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G2P B 501 O2G REMARK 620 2 G2P B 501 O3G 60.7 REMARK 620 3 G2P B 501 O1B 62.9 80.2 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-55425 RELATED DB: EMDB REMARK 900 CRYO-EM RECONSTRUCTION OF THE KINESIN KIF5A MOTOR DOMAIN DECORATED REMARK 900 GMPCPP MICROTUBULE REMARK 900 RELATED ID: EMD-55431 RELATED DB: EMDB REMARK 900 CRYO-EM RECONSTRUCTION OF UNDECORATED GDP MICROTUBULE REMARK 900 RELATED ID: 9T1D RELATED DB: PDB REMARK 900 CRYO-EM RECONSTRUCTION OF UNDECORATED GDP MICROTUBULE REMARK 900 RELATED ID: EMD-55444 RELATED DB: EMDB REMARK 900 13-3 UNDECORATED GDP MICROTUBULE DBREF 9T17 A 1 440 UNP P81947 TBA1B_BOVIN 1 440 DBREF 9T17 B 1 427 UNP Q6B856 TBB2B_BOVIN 1 427 DBREF 9T17 C 1 326 UNP Q12840 KIF5A_HUMAN 1 326 SEQRES 1 A 440 MET ARG GLU CYS ILE SER ILE HIS VAL GLY GLN ALA GLY SEQRES 2 A 440 VAL GLN ILE GLY ASN ALA CYS TRP GLU LEU TYR CYS LEU SEQRES 3 A 440 GLU HIS GLY ILE GLN PRO ASP GLY GLN MET PRO SER ASP SEQRES 4 A 440 LYS THR ILE GLY GLY GLY ASP ASP SER PHE ASN THR PHE SEQRES 5 A 440 PHE SER GLU THR GLY ALA GLY LYS HIS VAL PRO ARG ALA SEQRES 6 A 440 VAL PHE VAL ASP LEU GLU PRO THR VAL ILE ASP GLU VAL SEQRES 7 A 440 ARG THR GLY THR TYR ARG GLN LEU PHE HIS PRO GLU GLN SEQRES 8 A 440 LEU ILE THR GLY LYS GLU ASP ALA ALA ASN ASN TYR ALA SEQRES 9 A 440 ARG GLY HIS TYR THR ILE GLY LYS GLU ILE ILE ASP LEU SEQRES 10 A 440 VAL LEU ASP ARG ILE ARG LYS LEU ALA ASP GLN CYS THR SEQRES 11 A 440 GLY LEU GLN GLY PHE LEU VAL PHE HIS SER PHE GLY GLY SEQRES 12 A 440 GLY THR GLY SER GLY PHE THR SER LEU LEU MET GLU ARG SEQRES 13 A 440 LEU SER VAL ASP TYR GLY LYS LYS SER LYS LEU GLU PHE SEQRES 14 A 440 SER ILE TYR PRO ALA PRO GLN VAL SER THR ALA VAL VAL SEQRES 15 A 440 GLU PRO TYR ASN SER ILE LEU THR THR HIS THR THR LEU SEQRES 16 A 440 GLU HIS SER ASP CYS ALA PHE MET VAL ASP ASN GLU ALA SEQRES 17 A 440 ILE TYR ASP ILE CYS ARG ARG ASN LEU ASP ILE GLU ARG SEQRES 18 A 440 PRO THR TYR THR ASN LEU ASN ARG LEU ILE SER GLN ILE SEQRES 19 A 440 VAL SER SER ILE THR ALA SER LEU ARG PHE ASP GLY ALA SEQRES 20 A 440 LEU ASN VAL ASP LEU THR GLU PHE GLN THR ASN LEU VAL SEQRES 21 A 440 PRO TYR PRO ARG ILE HIS PHE PRO LEU ALA THR TYR ALA SEQRES 22 A 440 PRO VAL ILE SER ALA GLU LYS ALA TYR HIS GLU GLN LEU SEQRES 23 A 440 SER VAL ALA GLU ILE THR ASN ALA CYS PHE GLU PRO ALA SEQRES 24 A 440 ASN GLN MET VAL LYS CYS ASP PRO ARG HIS GLY LYS TYR SEQRES 25 A 440 MET ALA CYS CYS LEU LEU TYR ARG GLY ASP VAL VAL PRO SEQRES 26 A 440 LYS ASP VAL ASN ALA ALA ILE ALA THR ILE LYS THR LYS SEQRES 27 A 440 ARG SER ILE GLN PHE VAL ASP TRP CYS PRO THR GLY PHE SEQRES 28 A 440 LYS VAL GLY ILE ASN TYR GLN PRO PRO THR VAL VAL PRO SEQRES 29 A 440 GLY GLY ASP LEU ALA LYS VAL GLN ARG ALA VAL CYS MET SEQRES 30 A 440 LEU SER ASN THR THR ALA ILE ALA GLU ALA TRP ALA ARG SEQRES 31 A 440 LEU ASP HIS LYS PHE ASP LEU MET TYR ALA LYS ARG ALA SEQRES 32 A 440 PHE VAL HIS TRP TYR VAL GLY GLU GLY MET GLU GLU GLY SEQRES 33 A 440 GLU PHE SER GLU ALA ARG GLU ASP MET ALA ALA LEU GLU SEQRES 34 A 440 LYS ASP TYR GLU GLU VAL GLY VAL ASP SER VAL SEQRES 1 B 427 MET ARG GLU ILE VAL HIS ILE GLN ALA GLY GLN CYS GLY SEQRES 2 B 427 ASN GLN ILE GLY ALA LYS PHE TRP GLU VAL ILE SER ASP SEQRES 3 B 427 GLU HIS GLY ILE ASP PRO THR GLY SER TYR HIS GLY ASP SEQRES 4 B 427 SER ASP LEU GLN LEU GLU ARG ILE ASN VAL TYR TYR ASN SEQRES 5 B 427 GLU ALA THR GLY ASN LYS TYR VAL PRO ARG ALA ILE LEU SEQRES 6 B 427 VAL ASP LEU GLU PRO GLY THR MET ASP SER VAL ARG SER SEQRES 7 B 427 GLY PRO PHE GLY GLN ILE PHE ARG PRO ASP ASN PHE VAL SEQRES 8 B 427 PHE GLY GLN SER GLY ALA GLY ASN ASN TRP ALA LYS GLY SEQRES 9 B 427 HIS TYR THR GLU GLY ALA GLU LEU VAL ASP SER VAL LEU SEQRES 10 B 427 ASP VAL VAL ARG LYS GLU SER GLU SER CYS ASP CYS LEU SEQRES 11 B 427 GLN GLY PHE GLN LEU THR HIS SER LEU GLY GLY GLY THR SEQRES 12 B 427 GLY SER GLY MET GLY THR LEU LEU ILE SER LYS ILE ARG SEQRES 13 B 427 GLU GLU TYR PRO ASP ARG ILE MET ASN THR PHE SER VAL SEQRES 14 B 427 MET PRO SER PRO LYS VAL SER ASP THR VAL VAL GLU PRO SEQRES 15 B 427 TYR ASN ALA THR LEU SER VAL HIS GLN LEU VAL GLU ASN SEQRES 16 B 427 THR ASP GLU THR TYR CYS ILE ASP ASN GLU ALA LEU TYR SEQRES 17 B 427 ASP ILE CYS PHE ARG THR LEU LYS LEU THR THR PRO THR SEQRES 18 B 427 TYR GLY ASP LEU ASN HIS LEU VAL SER ALA THR MET SER SEQRES 19 B 427 GLY VAL THR THR CYS LEU ARG PHE PRO GLY GLN LEU ASN SEQRES 20 B 427 ALA ASP LEU ARG LYS LEU ALA VAL ASN MET VAL PRO PHE SEQRES 21 B 427 PRO ARG LEU HIS PHE PHE MET PRO GLY PHE ALA PRO LEU SEQRES 22 B 427 THR SER ARG GLY SER GLN GLN TYR ARG ALA LEU THR VAL SEQRES 23 B 427 PRO GLU LEU THR GLN GLN MET PHE ASP SER LYS ASN MET SEQRES 24 B 427 MET ALA ALA CYS ASP PRO ARG HIS GLY ARG TYR LEU THR SEQRES 25 B 427 VAL ALA ALA ILE PHE ARG GLY ARG MET SER MET LYS GLU SEQRES 26 B 427 VAL ASP GLU GLN MET LEU ASN VAL GLN ASN LYS ASN SER SEQRES 27 B 427 SER TYR PHE VAL GLU TRP ILE PRO ASN ASN VAL LYS THR SEQRES 28 B 427 ALA VAL CYS ASP ILE PRO PRO ARG GLY LEU LYS MET SER SEQRES 29 B 427 ALA THR PHE ILE GLY ASN SER THR ALA ILE GLN GLU LEU SEQRES 30 B 427 PHE LYS ARG ILE SER GLU GLN PHE THR ALA MET PHE ARG SEQRES 31 B 427 ARG LYS ALA PHE LEU HIS TRP TYR THR GLY GLU GLY MET SEQRES 32 B 427 ASP GLU MET GLU PHE THR GLU ALA GLU SER ASN MET ASN SEQRES 33 B 427 ASP LEU VAL SER GLU TYR GLN GLN TYR GLN ASP SEQRES 1 C 326 MET ALA GLU THR ASN ASN GLU CYS SER ILE LYS VAL LEU SEQRES 2 C 326 CYS ARG PHE ARG PRO LEU ASN GLN ALA GLU ILE LEU ARG SEQRES 3 C 326 GLY ASP LYS PHE ILE PRO ILE PHE GLN GLY ASP ASP SER SEQRES 4 C 326 VAL VAL ILE GLY GLY LYS PRO TYR VAL PHE ASP ARG VAL SEQRES 5 C 326 PHE PRO PRO ASN THR THR GLN GLU GLN VAL TYR HIS ALA SEQRES 6 C 326 CYS ALA MET GLN ILE VAL LYS ASP VAL LEU ALA GLY TYR SEQRES 7 C 326 ASN GLY THR ILE PHE ALA TYR GLY GLN THR SER SER GLY SEQRES 8 C 326 LYS THR HIS THR MET GLU GLY LYS LEU HIS ASP PRO GLN SEQRES 9 C 326 LEU MET GLY ILE ILE PRO ARG ILE ALA ARG ASP ILE PHE SEQRES 10 C 326 ASN HIS ILE TYR SER MET ASP GLU ASN LEU GLU PHE HIS SEQRES 11 C 326 ILE LYS VAL SER TYR PHE GLU ILE TYR LEU ASP LYS ILE SEQRES 12 C 326 ARG ASP LEU LEU ASP VAL THR LYS THR ASN LEU SER VAL SEQRES 13 C 326 HIS GLU ASP LYS ASN ARG VAL PRO PHE VAL LYS GLY CYS SEQRES 14 C 326 THR GLU ARG PHE VAL SER SER PRO GLU GLU ILE LEU ASP SEQRES 15 C 326 VAL ILE ASP GLU GLY LYS SER ASN ARG HIS VAL ALA VAL SEQRES 16 C 326 THR ASN MET ASN GLU HIS SER SER ARG SER HIS SER ILE SEQRES 17 C 326 PHE LEU ILE ASN ILE LYS GLN GLU ASN MET GLU THR GLU SEQRES 18 C 326 GLN LYS LEU SER GLY LYS LEU TYR LEU VAL ASP LEU ALA SEQRES 19 C 326 GLY SER GLU LYS VAL SER LYS THR GLY ALA GLU GLY ALA SEQRES 20 C 326 VAL LEU ASP GLU ALA LYS ASN ILE ASN LYS SER LEU SER SEQRES 21 C 326 ALA LEU GLY ASN VAL ILE SER ALA LEU ALA GLU GLY THR SEQRES 22 C 326 LYS SER TYR VAL PRO TYR ARG ASP SER LYS MET THR ARG SEQRES 23 C 326 ILE LEU GLN ASP SER LEU GLY GLY ASN CYS ARG THR THR SEQRES 24 C 326 MET PHE ILE CYS CYS SER PRO SER SER TYR ASN ASP ALA SEQRES 25 C 326 GLU THR LYS SER THR LEU MET PHE GLY GLN ARG ALA LYS SEQRES 26 C 326 THR HET GTP A 501 32 HET MG A 502 1 HET G2P B 501 32 HET MG B 502 1 HET ACP C 401 45 HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM G2P PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER HETNAM ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER HETSYN ACP ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE FORMUL 4 GTP C10 H16 N5 O14 P3 FORMUL 5 MG 2(MG 2+) FORMUL 6 G2P C11 H18 N5 O13 P3 FORMUL 8 ACP C11 H18 N5 O12 P3 HELIX 1 AA1 GLY A 10 GLY A 29 1 20 HELIX 2 AA2 ASP A 47 THR A 51 5 5 HELIX 3 AA3 GLU A 71 GLY A 81 1 11 HELIX 4 AA4 THR A 82 LEU A 86 5 5 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 GLN A 128 1 19 HELIX 8 AA8 GLY A 143 TYR A 161 1 19 HELIX 9 AA9 VAL A 182 HIS A 197 1 16 HELIX 10 AB1 ASP A 205 LEU A 217 1 13 HELIX 11 AB2 THR A 223 ALA A 240 1 18 HELIX 12 AB3 SER A 241 ARG A 243 5 3 HELIX 13 AB4 ASP A 251 VAL A 260 1 10 HELIX 14 AB5 SER A 277 TYR A 282 1 6 HELIX 15 AB6 SER A 287 PHE A 296 1 10 HELIX 16 AB7 GLU A 297 GLN A 301 5 5 HELIX 17 AB8 ASP A 306 GLY A 310 5 5 HELIX 18 AB9 VAL A 324 LYS A 338 1 15 HELIX 19 AC1 ILE A 384 ALA A 400 1 17 HELIX 20 AC2 PHE A 404 GLY A 410 1 7 HELIX 21 AC3 GLU A 415 VAL A 437 1 23 HELIX 22 AC4 GLY B 10 GLY B 29 1 20 HELIX 23 AC5 ASP B 41 ARG B 46 1 6 HELIX 24 AC6 ILE B 47 VAL B 49 5 3 HELIX 25 AC7 GLU B 69 SER B 78 1 10 HELIX 26 AC8 PHE B 81 PHE B 85 5 5 HELIX 27 AC9 ARG B 86 ASP B 88 5 3 HELIX 28 AD1 ASN B 100 TYR B 106 1 7 HELIX 29 AD2 THR B 107 SER B 126 1 20 HELIX 30 AD3 GLY B 142 TYR B 159 1 18 HELIX 31 AD4 VAL B 180 THR B 196 1 17 HELIX 32 AD5 ASN B 204 THR B 214 1 11 HELIX 33 AD6 THR B 221 PHE B 242 1 22 HELIX 34 AD7 ASP B 249 VAL B 258 1 10 HELIX 35 AD8 THR B 285 PHE B 294 1 10 HELIX 36 AD9 ASP B 295 MET B 299 5 5 HELIX 37 AE1 ASP B 304 GLY B 308 5 5 HELIX 38 AE2 SER B 322 ASN B 337 1 16 HELIX 39 AE3 SER B 338 PHE B 341 5 4 HELIX 40 AE4 ILE B 374 ARG B 390 1 17 HELIX 41 AE5 PHE B 394 GLY B 400 1 7 HELIX 42 AE6 ASP B 404 ASP B 427 1 24 HELIX 43 AE7 ASN C 20 GLY C 27 1 8 HELIX 44 AE8 THR C 58 CYS C 66 1 9 HELIX 45 AE9 CYS C 66 ALA C 76 1 11 HELIX 46 AF1 GLY C 91 GLU C 97 1 7 HELIX 47 AF2 ASP C 102 MET C 106 5 5 HELIX 48 AF3 GLY C 107 SER C 122 1 16 HELIX 49 AF4 SER C 176 ARG C 191 1 16 HELIX 50 AF5 LYS C 238 GLY C 243 1 6 HELIX 51 AF6 GLY C 246 GLY C 272 1 27 HELIX 52 AF7 PRO C 278 ASP C 281 5 4 HELIX 53 AF8 SER C 282 LEU C 288 1 7 HELIX 54 AF9 ASN C 310 LYS C 325 1 16 SHEET 1 AA1 6 LEU A 92 THR A 94 0 SHEET 2 AA1 6 ALA A 65 ASP A 69 1 N PHE A 67 O ILE A 93 SHEET 3 AA1 6 GLU A 3 VAL A 9 1 N HIS A 8 O VAL A 68 SHEET 4 AA1 6 LEU A 132 SER A 140 1 O GLN A 133 N GLU A 3 SHEET 5 AA1 6 SER A 165 ILE A 171 1 O PHE A 169 N VAL A 137 SHEET 6 AA1 6 CYS A 200 MET A 203 1 O PHE A 202 N GLU A 168 SHEET 1 AA2 2 PHE A 53 GLU A 55 0 SHEET 2 AA2 2 HIS A 61 PRO A 63 -1 O VAL A 62 N SER A 54 SHEET 1 AA3 4 LEU A 269 ALA A 273 0 SHEET 2 AA3 4 ARG A 373 THR A 381 -1 O VAL A 375 N ALA A 273 SHEET 3 AA3 4 TYR A 312 GLY A 321 -1 N ARG A 320 O ALA A 374 SHEET 4 AA3 4 PHE A 351 ASN A 356 1 O GLY A 354 N TYR A 319 SHEET 1 AA410 PHE B 90 PHE B 92 0 SHEET 2 AA410 ALA B 63 ASP B 67 1 N LEU B 65 O VAL B 91 SHEET 3 AA410 ARG B 2 ALA B 9 1 N GLN B 8 O VAL B 66 SHEET 4 AA410 CYS B 129 SER B 138 1 O GLN B 134 N ILE B 7 SHEET 5 AA410 ILE B 163 MET B 170 1 O ASN B 165 N PHE B 133 SHEET 6 AA410 GLU B 198 ASP B 203 1 O TYR B 200 N THR B 166 SHEET 7 AA410 PHE B 265 ALA B 271 1 O PHE B 266 N CYS B 201 SHEET 8 AA410 SER B 364 SER B 371 -1 O ALA B 365 N ALA B 271 SHEET 9 AA410 TYR B 310 ARG B 318 -1 N ARG B 318 O SER B 364 SHEET 10 AA410 VAL B 349 CYS B 354 1 O LYS B 350 N VAL B 313 SHEET 1 AA5 2 TYR B 51 ALA B 54 0 SHEET 2 AA5 2 LYS B 58 PRO B 61 -1 O LYS B 58 N ALA B 54 SHEET 1 AA6 8 ARG C 51 PHE C 53 0 SHEET 2 AA6 8 VAL C 12 PHE C 16 1 N CYS C 14 O PHE C 53 SHEET 3 AA6 8 THR C 299 CYS C 304 1 O ILE C 302 N LEU C 13 SHEET 4 AA6 8 GLY C 80 TYR C 85 1 N PHE C 83 O PHE C 301 SHEET 5 AA6 8 LYS C 223 ASP C 232 1 O LYS C 227 N GLY C 80 SHEET 6 AA6 8 HIS C 206 ASN C 217 -1 N ILE C 213 O GLY C 226 SHEET 7 AA6 8 LEU C 127 TYR C 139 -1 N LYS C 132 O ASN C 212 SHEET 8 AA6 8 LYS C 142 ASP C 145 -1 O ARG C 144 N GLU C 137 SHEET 1 AA7 8 ARG C 51 PHE C 53 0 SHEET 2 AA7 8 VAL C 12 PHE C 16 1 N CYS C 14 O PHE C 53 SHEET 3 AA7 8 THR C 299 CYS C 304 1 O ILE C 302 N LEU C 13 SHEET 4 AA7 8 GLY C 80 TYR C 85 1 N PHE C 83 O PHE C 301 SHEET 5 AA7 8 LYS C 223 ASP C 232 1 O LYS C 227 N GLY C 80 SHEET 6 AA7 8 HIS C 206 ASN C 217 -1 N ILE C 213 O GLY C 226 SHEET 7 AA7 8 LEU C 127 TYR C 139 -1 N LYS C 132 O ASN C 212 SHEET 8 AA7 8 ARG C 172 PHE C 173 -1 O ARG C 172 N VAL C 133 SHEET 1 AA8 3 ILE C 33 GLN C 35 0 SHEET 2 AA8 3 SER C 39 ILE C 42 -1 O VAL C 41 N ILE C 33 SHEET 3 AA8 3 LYS C 45 VAL C 48 -1 O TYR C 47 N VAL C 40 SHEET 1 AA9 2 VAL C 156 GLU C 158 0 SHEET 2 AA9 2 PRO C 164 VAL C 166 -1 O PHE C 165 N HIS C 157 SHEET 1 AB1 2 VAL C 193 ALA C 194 0 SHEET 2 AB1 2 SER C 202 SER C 203 -1 O SER C 202 N ALA C 194 LINK O1G GTP A 501 MG MG A 502 1555 1555 1.81 LINK O1B GTP A 501 MG MG A 502 1555 1555 2.18 LINK O2G G2P B 501 MG MG B 502 1555 1555 2.40 LINK O3G G2P B 501 MG MG B 502 1555 1555 2.64 LINK O1B G2P B 501 MG MG B 502 1555 1555 2.73 CISPEP 1 ALA A 273 PRO A 274 0 -4.03 CISPEP 2 ALA B 271 PRO B 272 0 18.60 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 CONECT 9220 9221 9222 9223 9224 CONECT 9221 9220 9252 CONECT 9222 9220 CONECT 9223 9220 CONECT 9224 9220 9225 CONECT 9225 9224 9226 9227 9228 CONECT 9226 9225 9252 CONECT 9227 9225 CONECT 9228 9225 9229 CONECT 9229 9228 9230 9231 9232 CONECT 9230 9229 CONECT 9231 9229 CONECT 9232 9229 9233 CONECT 9233 9232 9234 CONECT 9234 9233 9235 9236 CONECT 9235 9234 9240 CONECT 9236 9234 9237 9238 CONECT 9237 9236 CONECT 9238 9236 9239 9240 CONECT 9239 9238 CONECT 9240 9235 9238 9241 CONECT 9241 9240 9242 9251 CONECT 9242 9241 9243 CONECT 9243 9242 9244 CONECT 9244 9243 9245 9251 CONECT 9245 9244 9246 9247 CONECT 9246 9245 CONECT 9247 9245 9248 CONECT 9248 9247 9249 9250 CONECT 9249 9248 CONECT 9250 9248 9251 CONECT 9251 9241 9244 9250 CONECT 9252 9221 9226 CONECT 9253 9254 9255 9256 9257 CONECT 9254 9253 CONECT 9255 9253 9285 CONECT 9256 9253 9285 CONECT 9257 9253 9258 CONECT 9258 9257 9259 9260 9261 CONECT 9259 9258 9285 CONECT 9260 9258 CONECT 9261 9258 9262 CONECT 9262 9261 9263 9264 9265 CONECT 9263 9262 CONECT 9264 9262 CONECT 9265 9262 9266 CONECT 9266 9265 9267 CONECT 9267 9266 9268 9269 CONECT 9268 9267 9273 CONECT 9269 9267 9270 9271 CONECT 9270 9269 CONECT 9271 9269 9272 9273 CONECT 9272 9271 CONECT 9273 9268 9271 9274 CONECT 9274 9273 9275 9284 CONECT 9275 9274 9276 CONECT 9276 9275 9277 CONECT 9277 9276 9278 9284 CONECT 9278 9277 9279 9280 CONECT 9279 9278 CONECT 9280 9278 9281 CONECT 9281 9280 9282 9283 CONECT 9282 9281 CONECT 9283 9281 9284 CONECT 9284 9274 9277 9283 CONECT 9285 9255 9256 9259 CONECT 9286 9287 9288 9289 9293 CONECT 9287 9286 CONECT 9288 9286 CONECT 9289 9286 CONECT 9290 9291 9292 9293 9297 CONECT 9291 9290 CONECT 9292 9290 CONECT 9293 9286 9290 9317 9318 CONECT 9294 9295 9296 9297 9298 CONECT 9295 9294 CONECT 9296 9294 CONECT 9297 9290 9294 CONECT 9298 9294 9299 CONECT 9299 9298 9300 9319 9320 CONECT 9300 9299 9301 9302 9321 CONECT 9301 9300 9306 CONECT 9302 9300 9303 9304 9322 CONECT 9303 9302 9323 CONECT 9304 9302 9305 9306 9324 CONECT 9305 9304 9325 CONECT 9306 9301 9304 9307 9326 CONECT 9307 9306 9308 9316 CONECT 9308 9307 9309 9327 CONECT 9309 9308 9310 CONECT 9310 9309 9311 9316 CONECT 9311 9310 9312 9313 CONECT 9312 9311 9328 9329 CONECT 9313 9311 9314 CONECT 9314 9313 9315 9330 CONECT 9315 9314 9316 CONECT 9316 9307 9310 9315 CONECT 9317 9293 CONECT 9318 9293 CONECT 9319 9299 CONECT 9320 9299 CONECT 9321 9300 CONECT 9322 9302 CONECT 9323 9303 CONECT 9324 9304 CONECT 9325 9305 CONECT 9326 9306 CONECT 9327 9308 CONECT 9328 9312 CONECT 9329 9312 CONECT 9330 9314 MASTER 196 0 5 54 47 0 0 6 9313 3 111 93 END