HEADER UNKNOWN FUNCTION 20-DEC-21 7TA2 TITLE CRYSTAL STRUCTURE OF THE HUMAN SPERM-EXPRESSED SURFACE PROTEIN SPACA6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPERM ACROSOME MEMBRANE-ASSOCIATED PROTEIN 6; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BACHELOR-LIKE PROTEIN; COMPND 5 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: SPACA6, SPACA6P, UNQ2487/PRO5774; SOURCE 6 EXPRESSION_SYSTEM: DROSOPHILA MELANOGASTER; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FRUIT FLY; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7227 KEYWDS GAMETE FUSION, SPERM, FUSOGEN, FERTILIZATION, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR T.D.R.VANCE,P.YIP,E.JIMENEZ,I.USON,J.E.LEE REVDAT 3 18-OCT-23 7TA2 1 REMARK REVDAT 2 12-OCT-22 7TA2 1 JRNL REVDAT 1 31-AUG-22 7TA2 0 JRNL AUTH T.D.R.VANCE,P.YIP,E.JIMENEZ,S.LI,D.GAWOL,J.BYRNES,I.USON, JRNL AUTH 2 A.ZIYYAT,J.E.LEE JRNL TITL SPACA6 ECTODOMAIN STRUCTURE REVEALS A CONSERVED SUPERFAMILY JRNL TITL 2 OF GAMETE FUSION-ASSOCIATED PROTEINS. JRNL REF COMMUN BIOL V. 5 984 2022 JRNL REFN ESSN 2399-3642 JRNL PMID 36115925 JRNL DOI 10.1038/S42003-022-03883-Y REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.83 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 11431 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 583 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 44.8300 - 3.5700 1.00 2864 140 0.1985 0.2411 REMARK 3 2 3.5700 - 2.8400 1.00 2716 135 0.1993 0.2553 REMARK 3 3 2.8300 - 2.4800 1.00 2640 154 0.2054 0.2694 REMARK 3 4 2.4800 - 2.2500 1.00 2628 154 0.2114 0.2938 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.970 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.43 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 27 THROUGH 49 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.9189 7.1046 -9.1334 REMARK 3 T TENSOR REMARK 3 T11: 0.6196 T22: 0.5424 REMARK 3 T33: 0.2805 T12: 0.1085 REMARK 3 T13: -0.1346 T23: 0.0571 REMARK 3 L TENSOR REMARK 3 L11: 4.2512 L22: 2.2761 REMARK 3 L33: 8.3429 L12: 0.5733 REMARK 3 L13: 2.4271 L23: 0.6673 REMARK 3 S TENSOR REMARK 3 S11: 0.1416 S12: 0.5706 S13: 0.1614 REMARK 3 S21: -0.7672 S22: -0.2948 S23: 0.3478 REMARK 3 S31: 0.5363 S32: 0.6338 S33: 0.1349 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 50 THROUGH 95 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.4460 2.5346 -0.8469 REMARK 3 T TENSOR REMARK 3 T11: 0.4120 T22: 0.4888 REMARK 3 T33: 0.2779 T12: 0.0560 REMARK 3 T13: -0.0612 T23: 0.0105 REMARK 3 L TENSOR REMARK 3 L11: 3.4428 L22: 2.6430 REMARK 3 L33: 4.5105 L12: 0.5237 REMARK 3 L13: 1.4223 L23: -0.4250 REMARK 3 S TENSOR REMARK 3 S11: 0.3181 S12: 0.3479 S13: -0.3745 REMARK 3 S21: -0.2992 S22: -0.1171 S23: 0.2793 REMARK 3 S31: 0.6036 S32: -0.2534 S33: -0.1781 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 96 THROUGH 131 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.9915 -2.1002 8.0733 REMARK 3 T TENSOR REMARK 3 T11: 0.6389 T22: 0.3503 REMARK 3 T33: 0.3291 T12: 0.1158 REMARK 3 T13: -0.0528 T23: -0.0477 REMARK 3 L TENSOR REMARK 3 L11: 1.1278 L22: 0.4563 REMARK 3 L33: 5.0686 L12: -0.0737 REMARK 3 L13: -0.2592 L23: 0.9862 REMARK 3 S TENSOR REMARK 3 S11: -0.0078 S12: 0.3287 S13: -0.3402 REMARK 3 S21: -0.4379 S22: -0.1709 S23: 0.1408 REMARK 3 S31: 0.5522 S32: 0.1721 S33: 0.1277 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 132 THROUGH 145 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.6789 7.3698 16.1703 REMARK 3 T TENSOR REMARK 3 T11: 0.2909 T22: 0.3658 REMARK 3 T33: 0.2713 T12: 0.0427 REMARK 3 T13: 0.0327 T23: 0.0803 REMARK 3 L TENSOR REMARK 3 L11: 9.9204 L22: 1.6624 REMARK 3 L33: 6.9056 L12: 0.3386 REMARK 3 L13: 8.1338 L23: 0.2942 REMARK 3 S TENSOR REMARK 3 S11: 0.3386 S12: -0.1442 S13: -0.1543 REMARK 3 S21: 0.0393 S22: 0.2098 S23: 0.0302 REMARK 3 S31: 0.4980 S32: -0.7643 S33: -0.4616 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 146 THROUGH 169 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.3045 11.2125 46.0968 REMARK 3 T TENSOR REMARK 3 T11: 0.2126 T22: 0.1488 REMARK 3 T33: 0.3570 T12: 0.0474 REMARK 3 T13: -0.0435 T23: 0.0484 REMARK 3 L TENSOR REMARK 3 L11: 3.3791 L22: 3.7966 REMARK 3 L33: 7.2139 L12: 2.0718 REMARK 3 L13: 2.7265 L23: 2.7656 REMARK 3 S TENSOR REMARK 3 S11: -0.0684 S12: -0.0630 S13: 0.0691 REMARK 3 S21: 0.4613 S22: -0.1880 S23: -0.2325 REMARK 3 S31: 0.3060 S32: 0.2359 S33: 0.2956 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 170 THROUGH 209 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.9017 18.6921 40.8817 REMARK 3 T TENSOR REMARK 3 T11: 0.1225 T22: 0.1201 REMARK 3 T33: 0.2474 T12: -0.0446 REMARK 3 T13: -0.0121 T23: 0.0533 REMARK 3 L TENSOR REMARK 3 L11: 3.2771 L22: 3.8290 REMARK 3 L33: 4.4242 L12: -1.5497 REMARK 3 L13: -1.3124 L23: 2.5267 REMARK 3 S TENSOR REMARK 3 S11: 0.0520 S12: -0.0071 S13: 0.3547 REMARK 3 S21: -0.0134 S22: 0.1236 S23: -0.2980 REMARK 3 S31: -0.2278 S32: 0.2190 S33: -0.1392 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 210 THROUGH 246 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.5489 17.6750 46.2710 REMARK 3 T TENSOR REMARK 3 T11: 0.1824 T22: 0.0618 REMARK 3 T33: 0.2683 T12: -0.0088 REMARK 3 T13: -0.0516 T23: -0.0060 REMARK 3 L TENSOR REMARK 3 L11: 3.7785 L22: 4.9259 REMARK 3 L33: 8.8472 L12: 0.1658 REMARK 3 L13: -0.7655 L23: 1.4057 REMARK 3 S TENSOR REMARK 3 S11: -0.0131 S12: -0.1147 S13: 0.0505 REMARK 3 S21: 0.4576 S22: 0.0801 S23: -0.2149 REMARK 3 S31: -0.5772 S32: -0.0037 S33: 0.0465 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7TA2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1000261840. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-FEB-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91165 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS V2.2.0 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11487 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 44.830 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.75400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: 5JK9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM CHLORIDE, PEG 3350, FOS REMARK 280 -CHOLINE-8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 14.49200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 83.83500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.26100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 83.83500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 14.49200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.26100 REMARK 290 SMTRY3 4 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 LEU A 247 REMARK 465 VAL A 248 REMARK 465 PRO A 249 REMARK 465 ARG A 250 REMARK 465 GLY A 251 REMARK 465 SER A 252 REMARK 465 HIS A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 HIS A 257 REMARK 465 HIS A 258 REMARK 465 HIS A 259 REMARK 465 HIS A 260 REMARK 465 HIS A 261 REMARK 465 HIS A 262 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 LYS A 51 CG CD CE NZ REMARK 470 GLU A 92 CG CD OE1 OE2 REMARK 470 GLN A 97 CG CD OE1 NE2 REMARK 470 LYS A 112 CE NZ 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 96 50.93 -100.99 REMARK 500 GLN A 97 -124.12 59.34 REMARK 500 ASP A 231 -107.28 58.48 REMARK 500 REMARK 500 REMARK: NULL DBREF 7TA2 A 27 246 UNP W5XKT8 SACA6_HUMAN 27 246 SEQADV 7TA2 LEU A 247 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 VAL A 248 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 PRO A 249 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 ARG A 250 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 GLY A 251 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 SER A 252 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 253 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 254 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 255 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 256 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 257 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 258 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 259 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 260 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 261 UNP W5XKT8 EXPRESSION TAG SEQADV 7TA2 HIS A 262 UNP W5XKT8 EXPRESSION TAG SEQRES 1 A 236 CYS LEU LEU CYS PHE THR THR TYR SER GLU ARG LEU ARG SEQRES 2 A 236 ILE CYS GLN MET PHE VAL GLY MET ARG SER PRO LYS LEU SEQRES 3 A 236 GLU GLU CYS GLU GLU ALA PHE THR ALA ALA PHE GLN GLY SEQRES 4 A 236 LEU SER ASP THR GLU ILE ASN TYR ASP GLU ARG SER HIS SEQRES 5 A 236 LEU HIS ASP THR PHE THR GLN MET THR HIS ALA LEU GLN SEQRES 6 A 236 GLU LEU ALA ALA ALA GLN GLY SER PHE GLU VAL ALA PHE SEQRES 7 A 236 PRO ASP ALA ALA GLU LYS MET LYS LYS VAL ILE THR GLN SEQRES 8 A 236 LEU LYS GLU ALA GLN ALA CYS ILE PRO PRO CYS GLY LEU SEQRES 9 A 236 GLN GLU PHE ALA ARG ARG PHE LEU CYS SER GLY CYS TYR SEQRES 10 A 236 SER ARG VAL CYS ASP LEU PRO LEU ASP CYS PRO VAL GLN SEQRES 11 A 236 ASP VAL THR VAL THR ARG GLY ASP GLN ALA MET PHE SER SEQRES 12 A 236 CYS ILE VAL ASN PHE GLN LEU PRO LYS GLU GLU ILE THR SEQRES 13 A 236 TYR SER TRP LYS PHE ALA GLY GLY GLY LEU ARG THR GLN SEQRES 14 A 236 ASP LEU SER TYR PHE ARG ASP MET PRO ARG ALA GLU GLY SEQRES 15 A 236 TYR LEU ALA ARG ILE ARG PRO ALA GLN LEU THR HIS ARG SEQRES 16 A 236 GLY THR PHE SER CYS VAL ILE LYS GLN ASP GLN ARG PRO SEQRES 17 A 236 LEU ALA ARG LEU TYR PHE PHE LEU ASN VAL THR GLY LEU SEQRES 18 A 236 VAL PRO ARG GLY SER HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 19 A 236 HIS HIS HET BR A 301 1 HET BR A 302 1 HET BR A 303 1 HET BR A 304 1 HET BR A 305 1 HET BR A 306 1 HET BR A 307 1 HET BR A 308 1 HET BR A 309 1 HET BR A 310 1 HETNAM BR BROMIDE ION FORMUL 2 BR 10(BR 1-) FORMUL 12 HOH *65(H2 O) HELIX 1 AA1 CYS A 27 THR A 32 1 6 HELIX 2 AA2 THR A 33 GLY A 46 1 14 HELIX 3 AA3 LYS A 51 PHE A 63 1 13 HELIX 4 AA4 GLN A 64 ASP A 68 5 5 HELIX 5 AA5 GLU A 75 ALA A 96 1 22 HELIX 6 AA6 SER A 99 GLN A 117 1 19 HELIX 7 AA7 GLN A 131 ALA A 134 5 4 HELIX 8 AA8 ASP A 196 PHE A 200 5 5 HELIX 9 AA9 GLN A 217 ARG A 221 5 5 SHEET 1 AA1 3 GLU A 70 ASN A 72 0 SHEET 2 AA1 3 ARG A 136 LEU A 138 -1 O PHE A 137 N ILE A 71 SHEET 3 AA1 3 TYR A 143 ARG A 145 -1 O TYR A 143 N LEU A 138 SHEET 1 AA2 5 ASP A 152 THR A 161 0 SHEET 2 AA2 5 ARG A 233 THR A 245 1 O ARG A 237 N CYS A 153 SHEET 3 AA2 5 GLY A 222 GLN A 230 -1 N PHE A 224 O PHE A 240 SHEET 4 AA2 5 ILE A 181 ALA A 188 -1 N SER A 184 O VAL A 227 SHEET 5 AA2 5 ARG A 201 ASP A 202 -1 O ARG A 201 N PHE A 187 SHEET 1 AA3 2 ALA A 166 SER A 169 0 SHEET 2 AA3 2 LEU A 210 ILE A 213 -1 O ILE A 213 N ALA A 166 SSBOND 1 CYS A 27 CYS A 139 1555 1555 2.03 SSBOND 2 CYS A 30 CYS A 142 1555 1555 2.03 SSBOND 3 CYS A 41 CYS A 55 1555 1555 2.03 SSBOND 4 CYS A 124 CYS A 147 1555 1555 2.03 SSBOND 5 CYS A 128 CYS A 153 1555 1555 2.03 SSBOND 6 CYS A 170 CYS A 226 1555 1555 2.03 CISPEP 1 PRO A 126 PRO A 127 0 9.65 CISPEP 2 ARG A 214 PRO A 215 0 -1.34 CRYST1 28.984 46.522 167.670 90.00 90.00 90.00 P 21 21 21 4 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 0.034502 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021495 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005964 0.00000