HEADER MEMBRANE PROTEIN 25-JUN-24 9CDV TITLE CRYSTAL STRUCTURE OF RHOMBOTARGET A COMPND MOL_ID: 1; COMPND 2 MOLECULE: RHOMBOTARGET A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER TERRAE; SOURCE 3 ORGANISM_TAXID: 2731247; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DE NOVO DESIGN, DEEP LEARNING, MEMBRANE PROTEIN, CYCLIC PEPTIDE EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BERA,S.RETTIE,A.KANG,G.BHARDWAJ REVDAT 2 10-DEC-25 9CDV 1 JRNL REVDAT 1 02-JUL-25 9CDV 0 JRNL AUTH S.A.RETTIE,D.JUERGENS,V.ADEBOMI,Y.F.BUESO,Q.ZHAO, JRNL AUTH 2 A.N.LEVEILLE,A.LIU,A.K.BERA,J.A.WILMS,A.UFFING,A.KANG, JRNL AUTH 3 E.BRACKENBROUGH,M.LAMB,S.R.GERBEN,A.MURRAY,P.M.LEVINE, JRNL AUTH 4 M.SCHNEIDER,V.VASIREDDY,S.OVCHINNIKOV,O.H.WEIERGRABER, JRNL AUTH 5 D.WILLBOLD,J.A.KRITZER,J.D.MOUGOUS,D.BAKER,F.DIMAIO, JRNL AUTH 6 G.BHARDWAJ JRNL TITL ACCURATE DE NOVO DESIGN OF HIGH-AFFINITY PROTEIN-BINDING JRNL TITL 2 MACROCYCLES USING DEEP LEARNING. JRNL REF NAT.CHEM.BIOL. V. 21 1948 2025 JRNL REFN ESSN 1552-4469 JRNL PMID 40542165 JRNL DOI 10.1038/S41589-025-01929-W REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_5288 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 55054 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2700 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 30.7100 - 5.3300 1.00 2812 152 0.1636 0.1691 REMARK 3 2 5.3300 - 4.2300 1.00 2762 148 0.1388 0.1661 REMARK 3 3 4.2300 - 3.7000 1.00 2778 133 0.1539 0.2152 REMARK 3 4 3.7000 - 3.3600 1.00 2742 145 0.1755 0.2185 REMARK 3 5 3.3600 - 3.1200 1.00 2766 140 0.1895 0.2514 REMARK 3 6 3.1200 - 2.9400 1.00 2777 158 0.1960 0.2296 REMARK 3 7 2.9400 - 2.7900 1.00 2734 155 0.2085 0.2696 REMARK 3 8 2.7900 - 2.6700 1.00 2734 139 0.2072 0.2742 REMARK 3 9 2.6700 - 2.5700 1.00 2754 140 0.2137 0.2353 REMARK 3 10 2.5700 - 2.4800 1.00 2717 149 0.2149 0.2359 REMARK 3 11 2.4800 - 2.4000 1.00 2770 137 0.2297 0.2800 REMARK 3 12 2.4000 - 2.3300 1.00 2745 159 0.2375 0.2889 REMARK 3 13 2.3300 - 2.2700 1.00 2741 131 0.2417 0.2608 REMARK 3 14 2.2700 - 2.2100 1.00 2749 123 0.2369 0.3191 REMARK 3 15 2.2100 - 2.1600 1.00 2787 123 0.2530 0.2749 REMARK 3 16 2.1600 - 2.1200 1.00 2718 132 0.2552 0.2874 REMARK 3 17 2.1200 - 2.0800 1.00 2760 162 0.2804 0.3226 REMARK 3 18 2.0800 - 2.0400 1.00 2720 134 0.2904 0.3251 REMARK 3 19 2.0400 - 2.0000 1.00 2788 140 0.2942 0.3416 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.242 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.529 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.72 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.71 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 : 0.002 6809 REMARK 3 ANGLE : 0.499 9211 REMARK 3 CHIRALITY : 0.044 1081 REMARK 3 PLANARITY : 0.003 1213 REMARK 3 DIHEDRAL : 13.509 2491 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 5.7462 9.0059 17.6557 REMARK 3 T TENSOR REMARK 3 T11: 0.1649 T22: 0.1554 REMARK 3 T33: 0.1821 T12: -0.0021 REMARK 3 T13: -0.0067 T23: 0.0321 REMARK 3 L TENSOR REMARK 3 L11: 0.2842 L22: 0.3033 REMARK 3 L33: 0.7770 L12: -0.0674 REMARK 3 L13: -0.1590 L23: 0.2498 REMARK 3 S TENSOR REMARK 3 S11: -0.0165 S12: -0.0158 S13: -0.0162 REMARK 3 S21: 0.0129 S22: 0.0024 S23: -0.0078 REMARK 3 S31: 0.0174 S32: 0.0352 S33: 0.0169 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 9CDV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1000285315. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.72931 REMARK 200 MONOCHROMATOR : SI(111) DCM REMARK 200 OPTICS : HORIZONTAL PRE-FOCUS BIMORPH REMARK 200 MIRROR & KB BIMORPH MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55105 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 34.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.20800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.61000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 6.5 AND 20 % (V/V) REMARK 280 PEG 5000 MME, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 53.23850 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: DIMERIC 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 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 407 REMARK 465 ASP A 408 REMARK 465 GLY A 409 REMARK 465 THR A 410 REMARK 465 HIS A 456 REMARK 465 GLU A 457 REMARK 465 LEU A 458 REMARK 465 GLU A 459 REMARK 465 HIS A 460 REMARK 465 HIS A 461 REMARK 465 HIS A 462 REMARK 465 HIS A 463 REMARK 465 HIS A 464 REMARK 465 HIS A 465 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 ASP B 87 REMARK 465 SER B 88 REMARK 465 THR B 89 REMARK 465 LEU B 90 REMARK 465 GLU B 389 REMARK 465 SER B 390 REMARK 465 TYR B 391 REMARK 465 ASN B 392 REMARK 465 THR B 393 REMARK 465 LEU B 394 REMARK 465 ALA B 395 REMARK 465 ASP B 396 REMARK 465 SER B 407 REMARK 465 ASP B 408 REMARK 465 GLY B 409 REMARK 465 THR B 410 REMARK 465 SER B 411 REMARK 465 VAL B 412 REMARK 465 TRP B 455 REMARK 465 HIS B 456 REMARK 465 GLU B 457 REMARK 465 LEU B 458 REMARK 465 GLU B 459 REMARK 465 HIS B 460 REMARK 465 HIS B 461 REMARK 465 HIS B 462 REMARK 465 HIS B 463 REMARK 465 HIS B 464 REMARK 465 HIS B 465 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 TYR B 430 CG CD1 CD2 CE1 CE2 CZ OH 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 ASN A 17 -156.63 -151.22 REMARK 500 ASN A 52 -116.11 -128.07 REMARK 500 LYS A 53 81.30 49.81 REMARK 500 GLU A 120 -149.51 57.16 REMARK 500 SER A 123 79.23 53.86 REMARK 500 GLU A 152 -167.15 -122.96 REMARK 500 VAL A 205 -61.77 -105.68 REMARK 500 PRO A 211 86.22 -62.67 REMARK 500 ASP A 240 36.96 -78.64 REMARK 500 ASP A 241 153.97 70.89 REMARK 500 GLU A 242 -3.13 66.65 REMARK 500 ASN A 297 39.40 -98.58 REMARK 500 ASN A 315 -167.44 -77.18 REMARK 500 ALA A 363 36.95 -83.68 REMARK 500 LEU A 414 -3.11 64.63 REMARK 500 ASP A 421 -168.79 -114.74 REMARK 500 ASP A 431 19.91 58.48 REMARK 500 ILE A 442 -65.00 -125.58 REMARK 500 ASN B 17 -152.83 -159.71 REMARK 500 ASP B 45 43.97 -109.37 REMARK 500 SER B 56 -150.40 -81.06 REMARK 500 ASP B 92 113.77 -163.80 REMARK 500 ASP B 115 122.44 -174.72 REMARK 500 GLU B 152 -169.74 -125.36 REMARK 500 VAL B 171 -60.62 -91.73 REMARK 500 VAL B 205 -64.50 -104.26 REMARK 500 PRO B 211 70.05 -69.47 REMARK 500 LEU B 212 65.96 -107.06 REMARK 500 GLU B 292 44.78 -150.36 REMARK 500 ASN B 297 45.24 -100.54 REMARK 500 THR B 328 -166.59 -105.95 REMARK 500 THR B 428 -176.99 -69.67 REMARK 500 LEU B 444 42.66 -84.80 REMARK 500 LYS B 452 -6.45 -58.72 REMARK 500 ILE B 453 103.24 -59.86 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 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 13 OE2 REMARK 620 2 VAL A 15 O 93.8 REMARK 620 3 ASN A 17 OD1 80.5 75.6 REMARK 620 4 VAL A 19 O 101.3 150.3 81.8 REMARK 620 5 GLU A 24 OE1 102.1 120.7 162.9 81.1 REMARK 620 6 GLU A 24 OE2 88.2 70.8 143.6 134.5 53.4 REMARK 620 7 HIS A 48 O 176.7 83.0 99.3 81.8 79.1 90.2 REMARK 620 N 1 2 3 4 5 6 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 GLU B 13 OE2 REMARK 620 2 VAL B 15 O 98.9 REMARK 620 3 ASN B 17 OD1 79.0 81.7 REMARK 620 4 VAL B 19 O 99.4 150.0 78.8 REMARK 620 5 GLU B 24 OE1 100.8 117.2 160.7 82.2 REMARK 620 6 GLU B 24 OE2 85.0 69.6 144.4 135.6 53.7 REMARK 620 7 HIS B 48 O 172.9 76.0 95.3 83.4 86.0 97.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 116 OD1 REMARK 620 2 GLU B 152 OE1 115.0 REMARK 620 3 GLU B 152 OE2 81.1 48.2 REMARK 620 4 HOH B 627 O 84.1 120.8 85.4 REMARK 620 5 HOH B 633 O 168.6 69.0 95.5 84.7 REMARK 620 6 HOH B 643 O 83.3 79.8 109.0 159.0 108.1 REMARK 620 7 HOH B 713 O 103.7 136.9 163.8 79.8 76.7 87.0 REMARK 620 N 1 2 3 4 5 6 DBREF 9CDV A 1 465 PDB 9CDV 9CDV 1 465 DBREF 9CDV B 1 465 PDB 9CDV 9CDV 1 465 SEQRES 1 A 465 MET GLY ALA ASP ILE GLU VAL THR THR THR ILE ASP GLU SEQRES 2 A 465 ASP VAL ASP ASN THR VAL CYS SER LEU ARG GLU ALA VAL SEQRES 3 A 465 GLU LEU ILE ASN LYS ARG ASN SER SER ASP SER THR VAL SEQRES 4 A 465 VAL ALA SER VAL LYS ASP GLY TYR HIS GLY CYS GLY ASN SEQRES 5 A 465 LYS ASP ALA SER SER ASN ILE ILE LEU GLN ARG ASP LYS SEQRES 6 A 465 GLU TYR THR LEU ASN SER ARG ILE THR ILE THR ALA PRO SEQRES 7 A 465 LEU THR ILE SER THR ALA LYS ASN ASP SER THR LEU VAL SEQRES 8 A 465 ASP THR ASP GLN PRO GLY SER HIS ASN ALA THR ILE LYS SEQRES 9 A 465 MET ALA GLY THR ASP GLN LEU PHE LYS ILE ASP ASP GLU SEQRES 10 A 465 SER VAL GLU LYS ALA SER PHE SER VAL LEU LEU SER ASP SEQRES 11 A 465 LEU ASN LEU GLN GLY ALA GLY ALA ASN SER LYS VAL LEU SEQRES 12 A 465 THR GLY GLY LEU ILE LEU ASN HIS GLU LYS LEU THR ILE SEQRES 13 A 465 GLN ASN SER ARG LEU THR GLY GLY TYR ALA ASN GLN GLY SEQRES 14 A 465 GLY VAL ILE TYR ASN GLN GLY PHE ALA SER LYS SER ASP SEQRES 15 A 465 ARG THR PHE GLY PHE VAL TYR ILE VAL ASN SER LEU ILE SEQRES 16 A 465 GLN ASN ASN LYS ALA ALA GLN GLY GLY VAL ILE TYR SER SEQRES 17 A 465 GLU GLN PRO LEU PHE LEU ILE THR GLN SER VAL ILE ARG SEQRES 18 A 465 ASP ASN GLU VAL SER ASN THR SER GLY SER LEU PHE PHE SEQRES 19 A 465 SER GLN ASP SER PHE ASP ASP GLU SER THR GLY GLU TYR SEQRES 20 A 465 VAL VAL GLN ARG ALA ILE GLY LEU SER ASN SER THR VAL SEQRES 21 A 465 PHE HIS ASN LYS GLY GLY PHE ILE THR ASN VAL ARG ASP SEQRES 22 A 465 GLY MET PHE VAL ASN ASN ILE THR MET ILE LYS ASN ASP SEQRES 23 A 465 LYS GLY LEU PHE LEU GLU ALA PRO GLN GLY ASN ALA SER SEQRES 24 A 465 ILE SER ASN SER ILE LEU VAL GLY ASN THR ILE ASN CYS SEQRES 25 A 465 GLN ALA ASN SER THR ASP LYS ALA ILE ILE GLN SER ASN SEQRES 26 A 465 LEU VAL THR THR GLU CYS ASN ARG ASN ALA SER VAL LYS SEQRES 27 A 465 VAL PRO ASN ILE LEU TYR PRO ALA ASN GLN LYS LEU ILE SEQRES 28 A 465 ALA GLY SER THR ASP GLU GLY VAL CYS ASP VAL ALA SER SEQRES 29 A 465 LYS ASP GLY LEU LEU CYS PRO PHE ASN THR PRO LYS ASP SEQRES 30 A 465 SER PHE LEU GLY PHE PHE LYS PRO ARG LEU LEU GLU SER SEQRES 31 A 465 TYR ASN THR LEU ALA ASP SER LEU ILE ILE ASN LYS GLY SEQRES 32 A 465 ARG LEU TYR SER ASP GLY THR SER VAL GLY LEU ALA SER SEQRES 33 A 465 CYS GLU THR LEU ASP GLN ARG GLY LYS ARG ARG THR GLY SEQRES 34 A 465 TYR ASP GLU LEU CYS ASP LEU GLY ALA ILE GLU TYR ILE SEQRES 35 A 465 GLY LEU ASN ASP ILE PHE GLU ALA GLN LYS ILE GLU TRP SEQRES 36 A 465 HIS GLU LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 465 MET GLY ALA ASP ILE GLU VAL THR THR THR ILE ASP GLU SEQRES 2 B 465 ASP VAL ASP ASN THR VAL CYS SER LEU ARG GLU ALA VAL SEQRES 3 B 465 GLU LEU ILE ASN LYS ARG ASN SER SER ASP SER THR VAL SEQRES 4 B 465 VAL ALA SER VAL LYS ASP GLY TYR HIS GLY CYS GLY ASN SEQRES 5 B 465 LYS ASP ALA SER SER ASN ILE ILE LEU GLN ARG ASP LYS SEQRES 6 B 465 GLU TYR THR LEU ASN SER ARG ILE THR ILE THR ALA PRO SEQRES 7 B 465 LEU THR ILE SER THR ALA LYS ASN ASP SER THR LEU VAL SEQRES 8 B 465 ASP THR ASP GLN PRO GLY SER HIS ASN ALA THR ILE LYS SEQRES 9 B 465 MET ALA GLY THR ASP GLN LEU PHE LYS ILE ASP ASP GLU SEQRES 10 B 465 SER VAL GLU LYS ALA SER PHE SER VAL LEU LEU SER ASP SEQRES 11 B 465 LEU ASN LEU GLN GLY ALA GLY ALA ASN SER LYS VAL LEU SEQRES 12 B 465 THR GLY GLY LEU ILE LEU ASN HIS GLU LYS LEU THR ILE SEQRES 13 B 465 GLN ASN SER ARG LEU THR GLY GLY TYR ALA ASN GLN GLY SEQRES 14 B 465 GLY VAL ILE TYR ASN GLN GLY PHE ALA SER LYS SER ASP SEQRES 15 B 465 ARG THR PHE GLY PHE VAL TYR ILE VAL ASN SER LEU ILE SEQRES 16 B 465 GLN ASN ASN LYS ALA ALA GLN GLY GLY VAL ILE TYR SER SEQRES 17 B 465 GLU GLN PRO LEU PHE LEU ILE THR GLN SER VAL ILE ARG SEQRES 18 B 465 ASP ASN GLU VAL SER ASN THR SER GLY SER LEU PHE PHE SEQRES 19 B 465 SER GLN ASP SER PHE ASP ASP GLU SER THR GLY GLU TYR SEQRES 20 B 465 VAL VAL GLN ARG ALA ILE GLY LEU SER ASN SER THR VAL SEQRES 21 B 465 PHE HIS ASN LYS GLY GLY PHE ILE THR ASN VAL ARG ASP SEQRES 22 B 465 GLY MET PHE VAL ASN ASN ILE THR MET ILE LYS ASN ASP SEQRES 23 B 465 LYS GLY LEU PHE LEU GLU ALA PRO GLN GLY ASN ALA SER SEQRES 24 B 465 ILE SER ASN SER ILE LEU VAL GLY ASN THR ILE ASN CYS SEQRES 25 B 465 GLN ALA ASN SER THR ASP LYS ALA ILE ILE GLN SER ASN SEQRES 26 B 465 LEU VAL THR THR GLU CYS ASN ARG ASN ALA SER VAL LYS SEQRES 27 B 465 VAL PRO ASN ILE LEU TYR PRO ALA ASN GLN LYS LEU ILE SEQRES 28 B 465 ALA GLY SER THR ASP GLU GLY VAL CYS ASP VAL ALA SER SEQRES 29 B 465 LYS ASP GLY LEU LEU CYS PRO PHE ASN THR PRO LYS ASP SEQRES 30 B 465 SER PHE LEU GLY PHE PHE LYS PRO ARG LEU LEU GLU SER SEQRES 31 B 465 TYR ASN THR LEU ALA ASP SER LEU ILE ILE ASN LYS GLY SEQRES 32 B 465 ARG LEU TYR SER ASP GLY THR SER VAL GLY LEU ALA SER SEQRES 33 B 465 CYS GLU THR LEU ASP GLN ARG GLY LYS ARG ARG THR GLY SEQRES 34 B 465 TYR ASP GLU LEU CYS ASP LEU GLY ALA ILE GLU TYR ILE SEQRES 35 B 465 GLY LEU ASN ASP ILE PHE GLU ALA GLN LYS ILE GLU TRP SEQRES 36 B 465 HIS GLU LEU GLU HIS HIS HIS HIS HIS HIS HET MG A 501 1 HET MG B 501 1 HET MG B 502 1 HET BTB B 503 14 HETNAM MG MAGNESIUM ION HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETSYN BTB BIS-TRIS BUFFER FORMUL 3 MG 3(MG 2+) FORMUL 6 BTB C8 H19 N O5 FORMUL 7 HOH *485(H2 O) HELIX 1 AA1 SER A 21 ASN A 33 1 13 HELIX 2 AA2 ASP A 36 VAL A 43 1 8 HELIX 3 AA3 ALA A 136 SER A 140 5 5 HELIX 4 AA4 SER A 243 ARG A 251 1 9 HELIX 5 AA5 THR A 329 ASN A 332 5 4 HELIX 6 AA6 THR A 393 SER A 397 5 5 HELIX 7 AA7 GLY A 429 ASP A 431 5 3 HELIX 8 AA8 LEU A 444 GLU A 454 1 11 HELIX 9 AA9 SER B 21 ASN B 33 1 13 HELIX 10 AB1 ASP B 36 VAL B 43 1 8 HELIX 11 AB2 ALA B 136 SER B 140 5 5 HELIX 12 AB3 SER B 243 ARG B 251 1 9 HELIX 13 AB4 THR B 328 ASN B 332 5 5 HELIX 14 AB5 LEU B 444 GLU B 449 1 6 HELIX 15 AB6 ALA B 450 ILE B 453 5 4 SHEET 1 AA111 ILE A 5 GLU A 6 0 SHEET 2 AA111 ASN A 58 LEU A 61 1 O ILE A 60 N ILE A 5 SHEET 3 AA111 LEU A 79 THR A 83 1 O THR A 80 N ILE A 59 SHEET 4 AA111 SER A 125 SER A 129 1 O SER A 129 N ILE A 81 SHEET 5 AA111 LYS A 153 GLN A 157 1 O THR A 155 N LEU A 128 SHEET 6 AA111 PHE A 187 VAL A 191 1 O TYR A 189 N LEU A 154 SHEET 7 AA111 PHE A 213 THR A 216 1 O THR A 216 N ILE A 190 SHEET 8 AA111 GLY A 254 SER A 256 1 O GLY A 254 N ILE A 215 SHEET 9 AA111 PHE A 276 ASN A 278 1 O ASN A 278 N LEU A 255 SHEET 10 AA111 SER A 299 SER A 301 1 O SER A 299 N VAL A 277 SHEET 11 AA111 ILE A 321 GLN A 323 1 O ILE A 321 N ILE A 300 SHEET 1 AA2 2 GLY A 46 TYR A 47 0 SHEET 2 AA2 2 CYS A 50 GLY A 51 -1 O CYS A 50 N TYR A 47 SHEET 1 AA3 8 GLU A 66 LEU A 69 0 SHEET 2 AA3 8 ALA A 101 MET A 105 1 O THR A 102 N TYR A 67 SHEET 3 AA3 8 LEU A 131 GLN A 134 1 O ASN A 132 N ALA A 101 SHEET 4 AA3 8 ARG A 160 THR A 162 1 O ARG A 160 N LEU A 133 SHEET 5 AA3 8 LEU A 194 GLN A 196 1 O LEU A 194 N LEU A 161 SHEET 6 AA3 8 VAL A 219 ARG A 221 1 O VAL A 219 N ILE A 195 SHEET 7 AA3 8 THR A 259 PHE A 261 1 O THR A 259 N ILE A 220 SHEET 8 AA3 8 THR A 281 MET A 282 1 O THR A 281 N VAL A 260 SHEET 1 AA4 9 ILE A 73 ILE A 75 0 SHEET 2 AA4 9 PHE A 112 ILE A 114 1 O LYS A 113 N ILE A 75 SHEET 3 AA4 9 ILE A 148 ASN A 150 1 O LEU A 149 N ILE A 114 SHEET 4 AA4 9 ILE A 172 ASN A 174 1 O TYR A 173 N ASN A 150 SHEET 5 AA4 9 ILE A 206 SER A 208 1 O TYR A 207 N ASN A 174 SHEET 6 AA4 9 SER A 231 SER A 235 1 O PHE A 234 N SER A 208 SHEET 7 AA4 9 PHE A 267 ARG A 272 1 O ILE A 268 N PHE A 233 SHEET 8 AA4 9 LYS A 287 GLU A 292 1 O GLY A 288 N ILE A 268 SHEET 9 AA4 9 ILE A 310 ALA A 314 1 O GLN A 313 N LEU A 291 SHEET 1 AA5 3 LYS A 199 ALA A 200 0 SHEET 2 AA5 3 GLU A 224 VAL A 225 1 O GLU A 224 N ALA A 200 SHEET 3 AA5 3 LYS A 264 GLY A 265 1 O LYS A 264 N VAL A 225 SHEET 1 AA6 3 ILE A 304 LEU A 305 0 SHEET 2 AA6 3 LEU A 326 VAL A 327 1 O LEU A 326 N LEU A 305 SHEET 3 AA6 3 ILE A 342 LEU A 343 1 O ILE A 342 N VAL A 327 SHEET 1 AA7 2 GLY A 403 ARG A 404 0 SHEET 2 AA7 2 LEU A 433 CYS A 434 -1 O CYS A 434 N GLY A 403 SHEET 1 AA811 ILE B 5 GLU B 6 0 SHEET 2 AA811 ASN B 58 LEU B 61 1 O ILE B 60 N ILE B 5 SHEET 3 AA811 LEU B 79 THR B 83 1 O THR B 80 N ILE B 59 SHEET 4 AA811 SER B 125 SER B 129 1 O SER B 129 N ILE B 81 SHEET 5 AA811 LYS B 153 GLN B 157 1 O THR B 155 N VAL B 126 SHEET 6 AA811 PHE B 187 VAL B 191 1 O TYR B 189 N ILE B 156 SHEET 7 AA811 PHE B 213 THR B 216 1 O THR B 216 N ILE B 190 SHEET 8 AA811 ILE B 253 SER B 256 1 O SER B 256 N ILE B 215 SHEET 9 AA811 MET B 275 ASN B 278 1 O ASN B 278 N LEU B 255 SHEET 10 AA811 SER B 299 SER B 301 1 O SER B 301 N VAL B 277 SHEET 11 AA811 ILE B 321 GLN B 323 1 O ILE B 321 N ILE B 300 SHEET 1 AA9 8 GLU B 66 LEU B 69 0 SHEET 2 AA9 8 ALA B 101 MET B 105 1 O THR B 102 N TYR B 67 SHEET 3 AA9 8 LEU B 131 GLN B 134 1 O ASN B 132 N ILE B 103 SHEET 4 AA9 8 ARG B 160 THR B 162 1 O ARG B 160 N LEU B 133 SHEET 5 AA9 8 LEU B 194 GLN B 196 1 O LEU B 194 N LEU B 161 SHEET 6 AA9 8 VAL B 219 ARG B 221 1 O VAL B 219 N ILE B 195 SHEET 7 AA9 8 THR B 259 PHE B 261 1 O THR B 259 N ILE B 220 SHEET 8 AA9 8 THR B 281 MET B 282 1 O THR B 281 N VAL B 260 SHEET 1 AB1 9 ILE B 73 ILE B 75 0 SHEET 2 AB1 9 PHE B 112 ILE B 114 1 O LYS B 113 N ILE B 75 SHEET 3 AB1 9 ILE B 148 ASN B 150 1 O LEU B 149 N ILE B 114 SHEET 4 AB1 9 ILE B 172 ASN B 174 1 O TYR B 173 N ASN B 150 SHEET 5 AB1 9 ILE B 206 SER B 208 1 O TYR B 207 N ASN B 174 SHEET 6 AB1 9 SER B 231 SER B 235 1 O PHE B 234 N SER B 208 SHEET 7 AB1 9 PHE B 267 ARG B 272 1 O ILE B 268 N PHE B 233 SHEET 8 AB1 9 LYS B 287 GLU B 292 1 O GLY B 288 N ILE B 268 SHEET 9 AB1 9 ILE B 310 ALA B 314 1 O ILE B 310 N GLY B 288 SHEET 1 AB2 4 TYR B 165 GLN B 168 0 SHEET 2 AB2 4 LYS B 199 GLN B 202 1 O GLN B 202 N ASN B 167 SHEET 3 AB2 4 GLU B 224 VAL B 225 1 O GLU B 224 N ALA B 200 SHEET 4 AB2 4 LYS B 264 GLY B 265 1 O LYS B 264 N VAL B 225 SHEET 1 AB3 2 LEU B 326 VAL B 327 0 SHEET 2 AB3 2 ILE B 342 LEU B 343 1 O ILE B 342 N VAL B 327 SHEET 1 AB4 2 LYS B 349 ILE B 351 0 SHEET 2 AB4 2 GLY B 367 LEU B 369 1 O LEU B 369 N LEU B 350 SHEET 1 AB5 2 GLY B 403 ARG B 404 0 SHEET 2 AB5 2 LEU B 433 CYS B 434 -1 O CYS B 434 N GLY B 403 SSBOND 1 CYS A 20 CYS A 50 1555 1555 2.03 SSBOND 2 CYS A 312 CYS A 331 1555 1555 2.03 SSBOND 3 CYS A 360 CYS A 370 1555 1555 2.04 SSBOND 4 CYS A 417 CYS A 434 1555 1555 2.02 SSBOND 5 CYS B 20 CYS B 50 1555 1555 2.03 SSBOND 6 CYS B 312 CYS B 331 1555 1555 2.03 SSBOND 7 CYS B 360 CYS B 370 1555 1555 2.04 SSBOND 8 CYS B 417 CYS B 434 1555 1555 2.02 LINK OE2 GLU A 13 MG MG A 501 1555 1555 2.43 LINK O VAL A 15 MG MG A 501 1555 1555 2.54 LINK OD1 ASN A 17 MG MG A 501 1555 1555 2.27 LINK O VAL A 19 MG MG A 501 1555 1555 2.56 LINK OE1 GLU A 24 MG MG A 501 1555 1555 2.43 LINK OE2 GLU A 24 MG MG A 501 1555 1555 2.46 LINK O HIS A 48 MG MG A 501 1555 1555 2.32 LINK OE2 GLU B 13 MG MG B 502 1555 1555 2.39 LINK O VAL B 15 MG MG B 502 1555 1555 2.50 LINK OD1 ASN B 17 MG MG B 502 1555 1555 2.39 LINK O VAL B 19 MG MG B 502 1555 1555 2.47 LINK OE1 GLU B 24 MG MG B 502 1555 1555 2.40 LINK OE2 GLU B 24 MG MG B 502 1555 1555 2.47 LINK O HIS B 48 MG MG B 502 1555 1555 2.43 LINK OD1 ASP B 116 MG MG B 501 1555 1555 2.30 LINK OE1 GLU B 152 MG MG B 501 1555 1555 2.85 LINK OE2 GLU B 152 MG MG B 501 1555 1555 2.45 LINK MG MG B 501 O HOH B 627 1555 1555 2.22 LINK MG MG B 501 O HOH B 633 1555 1555 2.29 LINK MG MG B 501 O HOH B 643 1555 1555 2.28 LINK MG MG B 501 O HOH B 713 1555 1555 2.20 CRYST1 57.156 106.477 71.305 90.00 107.04 90.00 P 1 21 1 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 0.017496 0.000000 0.005362 0.00000 SCALE2 0.000000 0.009392 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014668 0.00000 CONECT 87 6718 CONECT 99 6718 CONECT 117 6718 CONECT 129 6718 CONECT 138 363 CONECT 171 6718 CONECT 172 6718 CONECT 347 6718 CONECT 363 138 CONECT 2346 2486 CONECT 2486 2346 CONECT 2700 2769 CONECT 2769 2700 CONECT 3107 3248 CONECT 3248 3107 CONECT 3504 6720 CONECT 3516 6720 CONECT 3534 6720 CONECT 3546 6720 CONECT 3555 3780 CONECT 3588 6720 CONECT 3589 6720 CONECT 3764 6720 CONECT 3780 3555 CONECT 4251 6719 CONECT 4511 6719 CONECT 4512 6719 CONECT 5739 5879 CONECT 5879 5739 CONECT 6093 6162 CONECT 6162 6093 CONECT 6424 6558 CONECT 6558 6424 CONECT 6718 87 99 117 129 CONECT 6718 171 172 347 CONECT 6719 4251 4511 4512 7007 CONECT 6719 7013 7023 7093 CONECT 6720 3504 3516 3534 3546 CONECT 6720 3588 3589 3764 CONECT 6721 6722 6723 CONECT 6722 6721 CONECT 6723 6721 6724 6726 6728 CONECT 6724 6723 6725 CONECT 6725 6724 CONECT 6726 6723 6727 CONECT 6727 6726 CONECT 6728 6723 6729 6732 CONECT 6729 6728 6730 CONECT 6730 6729 6731 CONECT 6731 6730 CONECT 6732 6728 6733 CONECT 6733 6732 6734 CONECT 6734 6733 CONECT 7007 6719 CONECT 7013 6719 CONECT 7023 6719 CONECT 7093 6719 MASTER 365 0 4 15 76 0 0 6 7212 2 57 72 END