1Z5V - Header Asymmetric Unit

HEADER STRUCTURAL PROTEIN 20-MAR-05 1Z5V

TITLE CRYSTAL STRUCTURE OF HUMAN GAMMA-TUBULIN BOUND TO GTPGAMMAS

COMPND MOL_ID: 1; COMPND 2 MOLECULE: TUBULIN GAMMA-1 CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GAMMA-1 TUBULIN, GAMMA-TUBULIN COMPLEX COMPONENT COMPND 5 1, GCP-1; 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: TUBG1, TUBG; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: SF9; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS

KEYWDS STRUCTURAL PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR H.A.ALDAZ,L.M.RICE,T.STEARNS,D.A.AGARD

REVDAT 2 24-FEB-09 1Z5V 1 VERSN REVDAT 1 31-MAY-05 1Z5V 0

JRNL AUTH H.ALDAZ,L.M.RICE,T.STEARNS,D.A.AGARD JRNL TITL INSIGHTS INTO MICROTUBULE NUCLEATION FROM THE JRNL TITL 2 CRYSTAL STRUCTURE OF HUMAN GAMMA-TUBULIN. JRNL REF NATURE V. 435 523 2005 JRNL REFN ISSN 0028-0836 JRNL PMID 15917813 JRNL DOI 10.1038/NATURE03586

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.71 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 173410.180 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.9 REMARK 3 NUMBER OF REFLECTIONS : 12530 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.237 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1247 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.71 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1336 REMARK 3 BIN R VALUE (WORKING SET) : 0.3570 REMARK 3 BIN FREE R VALUE : 0.4490 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 177 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3141 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 21 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.64000 REMARK 3 B22 (A**2) : -19.18000 REMARK 3 B33 (A**2) : 20.82000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 23.44000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.39 REMARK 3 ESD FROM SIGMAA (A) : 0.52 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.52 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.64 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.97 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.340 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.370 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.600 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.550 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.31 REMARK 3 BSOL : 41.09 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : GSP_XPLOR.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : GSP_XPLOR.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1Z5V COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-APR-05. REMARK 100 THE RCSB ID CODE IS RCSB032336.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-04; 10-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ALS; ALS REMARK 200 BEAMLINE : 8.2.1; 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0; 1.0 REMARK 200 MONOCHROMATOR : SI(111); SI(111) REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12530 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : 0.06100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 65.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : 0.38000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1SA0, CHAIN B TRUNCATED TO POLY-ALA REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS, KCL, PEG6000, PH 8.2, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 277K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 38.16250 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

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 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 GLU A 38 REMARK 465 GLU A 39 REMARK 465 PHE A 40 REMARK 465 ALA A 41 REMARK 465 THR A 42 REMARK 465 GLU A 43 REMARK 465 GLY A 44 REMARK 465 GLU A 95 REMARK 465 HIS A 96 REMARK 465 GLY A 97 REMARK 465 GLY A 98 REMARK 465 GLY A 99 REMARK 465 ALA A 100 REMARK 465 ASP A 176 REMARK 465 GLU A 177 REMARK 465 MET A 178 REMARK 465 SER A 281 REMARK 465 VAL A 282 REMARK 465 ALA A 283 REMARK 465 ARG A 309 REMARK 465 ASP A 310 REMARK 465 ARG A 311 REMARK 465 GLN A 312 REMARK 465 PRO A 368 REMARK 465 SER A 369 REMARK 465 ALA A 370 REMARK 465 HIS A 371 REMARK 465 PRO A 441 REMARK 465 ASP A 442 REMARK 465 TYR A 443 REMARK 465 ILE A 444 REMARK 465 SER A 445 REMARK 465 TRP A 446 REMARK 465 GLY A 447 REMARK 465 THR A 448 REMARK 465 GLN A 449 REMARK 465 VAL A 450 REMARK 465 ASP A 451 REMARK 465 VAL A 452 REMARK 465 ASP A 453 REMARK 465 GLY A 454 REMARK 465 GLY A 455 REMARK 465 GLU A 456 REMARK 465 GLN A 457 REMARK 465 LYS A 458 REMARK 465 LEU A 459 REMARK 465 ILE A 460 REMARK 465 SER A 461 REMARK 465 GLU A 462 REMARK 465 GLU A 463 REMARK 465 ASP A 464 REMARK 465 LEU A 465 REMARK 465 LEU A 466 REMARK 465 LEU A 467 REMARK 465 GLU A 468 REMARK 465 HIS A 469 REMARK 465 HIS A 470 REMARK 465 HIS A 471 REMARK 465 HIS A 472 REMARK 465 HIS A 473 REMARK 465 HIS A 474

REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PRO A 2 CG CD REMARK 470 GLU A 34 CG CD OE1 OE2 REMARK 470 ALA A 35 CB REMARK 470 VAL A 37 CG1 CG2 REMARK 470 THR A 45 OG1 CG2 REMARK 470 ARG A 47 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 58 CG CD OE1 OE2 REMARK 470 HIS A 59 CG ND1 CD2 CE1 NE2 REMARK 470 ARG A 72 CG CD NE CZ NH1 NH2 REMARK 470 SER A 76 OG REMARK 470 ASN A 79 CG OD1 ND2 REMARK 470 SER A 94 OG REMARK 470 VAL A 182 CG1 CG2 REMARK 470 GLN A 221 CG CD OE1 NE2 REMARK 470 ASN A 222 CG OD1 ND2 REMARK 470 ARG A 265 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 280 CG CD OE1 NE2 REMARK 470 SER A 284 OG REMARK 470 LYS A 287 CG CD CE NZ REMARK 470 ARG A 295 CG CD NE CZ NH1 NH2 REMARK 470 THR A 313 OG1 CG2 REMARK 470 GLU A 327 CG CD OE1 OE2 REMARK 470 GLN A 332 CG CD OE1 NE2 REMARK 470 HIS A 334 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 335 CG CD CE NZ REMARK 470 GLN A 338 CG CD OE1 NE2 REMARK 470 LYS A 344 CG CD CE NZ REMARK 470 SER A 355 OG REMARK 470 LEU A 360 CG CD1 CD2 REMARK 470 LEU A 367 CG CD1 CD2 REMARK 470 GLU A 389 CG CD OE1 OE2 REMARK 470 ARG A 393 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 397 CG CD CE NZ REMARK 470 LYS A 400 CG CD CE NZ REMARK 470 PHE A 408 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 409 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 410 CG CD CE NZ REMARK 470 GLU A 420 CG CD OE1 OE2 REMARK 470 MET A 421 CG SD CE REMARK 470 ARG A 425 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 434 CG CD OE1 OE2 REMARK 470 TYR A 435 CG CD1 CD2 CE1 CE2 CZ OH

REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 113 CD CE NZ REMARK 480 ARG A 217 NE CZ NH1 NH2 REMARK 480 ARG A 341 CD NE CZ NH1 NH2

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 PRO A 33 11.18 -55.42 REMARK 500 GLU A 34 -76.50 -151.47 REMARK 500 ILE A 36 163.32 41.33 REMARK 500 ASP A 56 19.08 -66.17 REMARK 500 ASP A 57 39.66 -144.00 REMARK 500 GLU A 58 23.81 46.04 REMARK 500 ASN A 102 -28.28 117.48 REMARK 500 HIS A 115 -76.91 -33.47 REMARK 500 SER A 131 71.11 -155.17 REMARK 500 ALA A 142 -136.88 -68.96 REMARK 500 THR A 145 -73.60 -52.26 REMARK 500 ASP A 159 -55.56 -122.04 REMARK 500 PRO A 173 171.47 -56.96 REMARK 500 ASP A 180 43.50 153.63 REMARK 500 VAL A 181 -30.74 -154.42 REMARK 500 VAL A 182 -45.44 77.46 REMARK 500 ILE A 213 -72.23 -61.09 REMARK 500 ASP A 216 -85.15 -77.91 REMARK 500 ARG A 217 42.88 -61.09 REMARK 500 LEU A 218 -18.54 -174.61 REMARK 500 SER A 239 6.03 -60.84 REMARK 500 PRO A 264 -162.56 -61.55 REMARK 500 ARG A 265 -70.59 55.70 REMARK 500 LEU A 266 87.47 -69.12 REMARK 500 HIS A 267 32.63 -144.04 REMARK 500 THR A 274 -81.09 -96.01 REMARK 500 PRO A 275 93.58 -63.05 REMARK 500 THR A 277 -135.00 -139.63 REMARK 500 THR A 278 -175.92 59.41 REMARK 500 ASP A 279 20.32 162.26 REMARK 500 LYS A 287 128.77 175.00 REMARK 500 MET A 304 48.69 -74.99 REMARK 500 ASN A 314 -48.69 55.38 REMARK 500 VAL A 328 -63.14 -156.20 REMARK 500 ASP A 329 99.29 77.50 REMARK 500 PRO A 330 15.36 -51.59 REMARK 500 PRO A 353 99.72 -55.68 REMARK 500 PRO A 365 47.44 -64.80 REMARK 500 SER A 383 4.52 -58.61 REMARK 500 LYS A 400 -2.32 -57.54 REMARK 500 PHE A 404 6.95 48.69 REMARK 500 LEU A 405 -5.89 -54.89 REMARK 500 GLN A 407 -22.03 160.38 REMARK 500 ARG A 409 23.89 -69.68 REMARK 500 GLU A 411 91.36 177.18 REMARK 500 LYS A 415 -154.48 -174.62 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 475 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GSP A2466 O2G REMARK 620 2 GSP A2466 O2B 94.2 REMARK 620 N 1

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 475 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSP A 2466

DBREF 1Z5V A 1 449 UNP P23258 TBG1_HUMAN 1 449

SEQADV 1Z5V VAL A 450 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V ASP A 451 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V VAL A 452 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V ASP A 453 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V GLY A 454 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V GLY A 455 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V GLU A 456 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V GLN A 457 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V LYS A 458 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V LEU A 459 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V ILE A 460 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V SER A 461 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V GLU A 462 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V GLU A 463 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V ASP A 464 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V LEU A 465 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V LEU A 466 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V LEU A 467 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V GLU A 468 UNP P23258 CLONING ARTIFACT SEQADV 1Z5V HIS A 469 UNP P23258 EXPRESSION TAG SEQADV 1Z5V HIS A 470 UNP P23258 EXPRESSION TAG SEQADV 1Z5V HIS A 471 UNP P23258 EXPRESSION TAG SEQADV 1Z5V HIS A 472 UNP P23258 EXPRESSION TAG SEQADV 1Z5V HIS A 473 UNP P23258 EXPRESSION TAG SEQADV 1Z5V HIS A 474 UNP P23258 EXPRESSION TAG

SEQRES 1 A 474 MET PRO ARG GLU ILE ILE THR LEU GLN LEU GLY GLN CYS SEQRES 2 A 474 GLY ASN GLN ILE GLY PHE GLU PHE TRP LYS GLN LEU CYS SEQRES 3 A 474 ALA GLU HIS GLY ILE SER PRO GLU ALA ILE VAL GLU GLU SEQRES 4 A 474 PHE ALA THR GLU GLY THR ASP ARG LYS ASP VAL PHE PHE SEQRES 5 A 474 TYR GLN ALA ASP ASP GLU HIS TYR ILE PRO ARG ALA VAL SEQRES 6 A 474 LEU LEU ASP LEU GLU PRO ARG VAL ILE HIS SER ILE LEU SEQRES 7 A 474 ASN SER PRO TYR ALA LYS LEU TYR ASN PRO GLU ASN ILE SEQRES 8 A 474 TYR LEU SER GLU HIS GLY GLY GLY ALA GLY ASN ASN TRP SEQRES 9 A 474 ALA SER GLY PHE SER GLN GLY GLU LYS ILE HIS GLU ASP SEQRES 10 A 474 ILE PHE ASP ILE ILE ASP ARG GLU ALA ASP GLY SER ASP SEQRES 11 A 474 SER LEU GLU GLY PHE VAL LEU CYS HIS SER ILE ALA GLY SEQRES 12 A 474 GLY THR GLY SER GLY LEU GLY SER TYR LEU LEU GLU ARG SEQRES 13 A 474 LEU ASN ASP ARG TYR PRO LYS LYS LEU VAL GLN THR TYR SEQRES 14 A 474 SER VAL PHE PRO ASN GLN ASP GLU MET SER ASP VAL VAL SEQRES 15 A 474 VAL GLN PRO TYR ASN SER LEU LEU THR LEU LYS ARG LEU SEQRES 16 A 474 THR GLN ASN ALA ASP CYS LEU VAL VAL LEU ASP ASN THR SEQRES 17 A 474 ALA LEU ASN ARG ILE ALA THR ASP ARG LEU HIS ILE GLN SEQRES 18 A 474 ASN PRO SER PHE SER GLN ILE ASN GLN LEU VAL SER THR SEQRES 19 A 474 ILE MET SER ALA SER THR THR THR LEU ARG TYR PRO GLY SEQRES 20 A 474 TYR MET ASN ASN ASP LEU ILE GLY LEU ILE ALA SER LEU SEQRES 21 A 474 ILE PRO THR PRO ARG LEU HIS PHE LEU MET THR GLY TYR SEQRES 22 A 474 THR PRO LEU THR THR ASP GLN SER VAL ALA SER VAL ARG SEQRES 23 A 474 LYS THR THR VAL LEU ASP VAL MET ARG ARG LEU LEU GLN SEQRES 24 A 474 PRO LYS ASN VAL MET VAL SER THR GLY ARG ASP ARG GLN SEQRES 25 A 474 THR ASN HIS CYS TYR ILE ALA ILE LEU ASN ILE ILE GLN SEQRES 26 A 474 GLY GLU VAL ASP PRO THR GLN VAL HIS LYS SER LEU GLN SEQRES 27 A 474 ARG ILE ARG GLU ARG LYS LEU ALA ASN PHE ILE PRO TRP SEQRES 28 A 474 GLY PRO ALA SER ILE GLN VAL ALA LEU SER ARG LYS SER SEQRES 29 A 474 PRO TYR LEU PRO SER ALA HIS ARG VAL SER GLY LEU MET SEQRES 30 A 474 MET ALA ASN HIS THR SER ILE SER SER LEU PHE GLU ARG SEQRES 31 A 474 THR CYS ARG GLN TYR ASP LYS LEU ARG LYS ARG GLU ALA SEQRES 32 A 474 PHE LEU GLU GLN PHE ARG LYS GLU ASP MET PHE LYS ASP SEQRES 33 A 474 ASN PHE ASP GLU MET ASP THR SER ARG GLU ILE VAL GLN SEQRES 34 A 474 GLN LEU ILE ASP GLU TYR HIS ALA ALA THR ARG PRO ASP SEQRES 35 A 474 TYR ILE SER TRP GLY THR GLN VAL ASP VAL ASP GLY GLY SEQRES 36 A 474 GLU GLN LYS LEU ILE SER GLU GLU ASP LEU LEU LEU GLU SEQRES 37 A 474 HIS HIS HIS HIS HIS HIS

HET MG A 475 1 HET GSP A2466 32

HETNAM MG MAGNESIUM ION HETNAM GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE

FORMUL 2 MG MG 2+ FORMUL 3 GSP C10 H16 N5 O13 P3 S FORMUL 4 HOH *21(H2 O)

HELIX 1 1 GLY A 11 HIS A 29 1 19 HELIX 2 2 GLU A 70 ASN A 79 1 10 HELIX 3 3 ASN A 87 GLU A 89 5 3 HELIX 4 4 ASN A 103 SER A 129 1 27 HELIX 5 5 GLY A 144 TYR A 161 1 18 HELIX 6 6 VAL A 183 ASN A 198 1 16 HELIX 7 7 ASN A 207 ASP A 216 1 10 HELIX 8 8 SER A 224 SER A 239 1 16 HELIX 9 9 THR A 240 TYR A 245 1 6 HELIX 10 10 ASP A 252 ILE A 261 1 10 HELIX 11 11 THR A 289 LEU A 297 1 9 HELIX 12 12 LEU A 298 VAL A 303 5 6 HELIX 13 13 THR A 331 ARG A 343 1 13 HELIX 14 14 ILE A 384 LYS A 400 1 17 HELIX 15 15 ASN A 417 TYR A 435 1 19

SHEET 1 A10 ILE A 91 LEU A 93 0 SHEET 2 A10 ALA A 64 ASP A 68 1 N LEU A 66 O TYR A 92 SHEET 3 A10 GLU A 4 LEU A 10 1 N GLN A 9 O LEU A 67 SHEET 4 A10 LEU A 132 SER A 140 1 O VAL A 136 N LEU A 8 SHEET 5 A10 LEU A 165 PHE A 172 1 O GLN A 167 N PHE A 135 SHEET 6 A10 CYS A 201 ASP A 206 1 O LEU A 205 N PHE A 172 SHEET 7 A10 PHE A 268 TYR A 273 1 O LEU A 269 N VAL A 204 SHEET 8 A10 SER A 374 HIS A 381 -1 O ALA A 379 N MET A 270 SHEET 9 A10 TYR A 317 GLN A 325 -1 N ILE A 323 O LEU A 376 SHEET 10 A10 ILE A 356 SER A 361 1 O GLN A 357 N ILE A 320 SHEET 1 B 2 PHE A 52 GLN A 54 0 SHEET 2 B 2 TYR A 60 PRO A 62 -1 O ILE A 61 N TYR A 53

LINK MG MG A 475 O2G GSP A2466 1555 1555 1.94 LINK MG MG A 475 O2B GSP A2466 1555 1555 2.65

SITE 1 AC1 1 GSP A2466 SITE 1 AC2 17 GLY A 11 GLN A 12 CYS A 13 GLN A 16 SITE 2 AC2 17 ASN A 102 SER A 140 GLY A 144 THR A 145 SITE 3 AC2 17 GLY A 146 VAL A 171 PRO A 173 GLN A 184 SITE 4 AC2 17 ASN A 207 PHE A 225 ILE A 228 ASN A 229 SITE 5 AC2 17 MG A 475

CRYST1 52.427 76.325 65.197 90.00 101.93 90.00 P 1 21 1 2

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 0.019074 0.000000 0.004030 0.00000

SCALE2 0.000000 0.013102 0.000000 0.00000

SCALE3 0.000000 0.000000 0.015677 0.00000