HEADER PROTEIN BINDING 14-DEC-14 4XAH TITLE X-RAY CRYSTAL STRUCTURE OF S. CEREVISIAE CGI121 COMPND MOL_ID: 1; COMPND 2 MOLECULE: EKC/KEOPS COMPLEX SUBUNIT CGI121; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CGI-121 HOMOLOG; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE (STRAIN ATCC 204508 / SOURCE 3 S288C); SOURCE 4 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 5 ORGANISM_TAXID: 559292; SOURCE 6 GENE: CGI121, YML036W; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS KEOPS, CGI121, BUD32-BINDING PROTEIN, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR W.ZHANG,M.GRAILLE,B.COLLINET,H.VAN TILBEURGH REVDAT 2 15-APR-15 4XAH 1 JRNL REVDAT 1 18-MAR-15 4XAH 0 JRNL AUTH W.ZHANG,B.COLLINET,M.GRAILLE,M.C.DAUGERON,N.LAZAR,D.LIBRI, JRNL AUTH 2 D.DURAND,H.VAN TILBEURGH JRNL TITL CRYSTAL STRUCTURES OF THE GON7/PCC1 AND BUD32/CGI121 JRNL TITL 2 COMPLEXES PROVIDE A MODEL FOR THE COMPLETE YEAST KEOPS JRNL TITL 3 COMPLEX. JRNL REF NUCLEIC ACIDS RES. V. 43 3358 2015 JRNL REFN ESSN 1362-4962 JRNL PMID 25735745 JRNL DOI 10.1093/NAR/GKV155 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 38679 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 1944 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 34.5344 - 4.5761 0.84 2405 128 0.1599 0.2019 REMARK 3 2 4.5761 - 3.6334 0.96 2607 146 0.1379 0.1921 REMARK 3 3 3.6334 - 3.1745 0.98 2642 155 0.1787 0.2296 REMARK 3 4 3.1745 - 2.8844 0.98 2662 135 0.1813 0.2481 REMARK 3 5 2.8844 - 2.6778 0.99 2675 131 0.1847 0.2230 REMARK 3 6 2.6778 - 2.5199 0.99 2650 134 0.1804 0.2090 REMARK 3 7 2.5199 - 2.3938 0.99 2662 128 0.1917 0.2454 REMARK 3 8 2.3938 - 2.2896 1.00 2624 146 0.1961 0.2491 REMARK 3 9 2.2896 - 2.2015 0.99 2631 143 0.2139 0.2917 REMARK 3 10 2.2015 - 2.1255 0.99 2624 160 0.2117 0.2331 REMARK 3 11 2.1255 - 2.0591 1.00 2664 132 0.2129 0.2490 REMARK 3 12 2.0591 - 2.0002 1.00 2612 152 0.2295 0.3066 REMARK 3 13 2.0002 - 1.9476 1.00 2649 125 0.2549 0.3425 REMARK 3 14 1.9476 - 1.9000 0.99 2628 129 0.3113 0.3937 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 : 0.36 REMARK 3 B_SOL : 67.76 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.470 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.97910 REMARK 3 B22 (A**2) : 3.21080 REMARK 3 B33 (A**2) : -5.18990 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.007 2958 REMARK 3 ANGLE : 0.999 3993 REMARK 3 CHIRALITY : 0.068 462 REMARK 3 PLANARITY : 0.008 512 REMARK 3 DIHEDRAL : 16.860 1153 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 4XAH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000205340. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 - 6.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32377 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 SOFTWARE USED: SHELXDE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MM TRIS-HCL PH 7.5, 100MM NACL, REMARK 280 10MM 2-MERCAPTOETHANOL,0.6 M SODIUM CITRATE, 0.05 M SODIUM REMARK 280 CITRATE PH 5.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 37.82500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.28500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.45000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.28500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.82500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.45000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 LEU A 178 REMARK 465 ARG A 179 REMARK 465 GLY A 180 REMARK 465 VAL A 181 REMARK 465 HIS A 182 REMARK 465 HIS A 183 REMARK 465 HIS A 184 REMARK 465 HIS A 185 REMARK 465 HIS A 186 REMARK 465 HIS A 187 REMARK 465 ARG B 179 REMARK 465 GLY B 180 REMARK 465 VAL B 181 REMARK 465 HIS B 182 REMARK 465 HIS B 183 REMARK 465 HIS B 184 REMARK 465 HIS B 185 REMARK 465 HIS B 186 REMARK 465 HIS B 187 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 ASP B 115 O 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 GLN A 177 CA CB CG CD OE1 NE2 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 OH TYR A 66 O HOH A 201 2.14 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 ASN A 67 -122.88 -148.72 REMARK 500 ASP A 115 99.25 -168.09 REMARK 500 ASN B 24 38.73 -99.92 REMARK 500 ASN B 67 -114.80 -144.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 347 DISTANCE = 5.99 ANGSTROMS DBREF 4XAH A 1 181 UNP Q03705 CG121_YEAST 1 181 DBREF 4XAH B 1 181 UNP Q03705 CG121_YEAST 1 181 SEQADV 4XAH HIS A 182 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS A 183 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS A 184 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS A 185 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS A 186 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS A 187 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS B 182 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS B 183 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS B 184 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS B 185 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS B 186 UNP Q03705 EXPRESSION TAG SEQADV 4XAH HIS B 187 UNP Q03705 EXPRESSION TAG SEQRES 1 A 187 MET VAL VAL SER ILE ILE PRO GLN PHE PRO ASP ILE LYS SEQRES 2 A 187 VAL SER LEU ALA LEU PHE GLU GLN VAL LYS ASN ALA LYS SEQRES 3 A 187 GLU ILE ARG SER LYS MET SER GLU LEU SER THR SER PHE SEQRES 4 A 187 ALA PHE ILE ASP PRO ARG LEU VAL CYS SER GLY GLU GLN SEQRES 5 A 187 MET TYR SER ALA ILE TYR LYS THR LEU ILE GLU VAL LYS SEQRES 6 A 187 TYR ASN LYS MET ARG THR ARG ASN LEU ASN SER GLU CYS SEQRES 7 A 187 VAL LEU CME LEU SER PRO THR SER ASN ILE SER ASP ALA SEQRES 8 A 187 PHE LEU LYS PHE GLY ILE LYS ASP ASP SER SER GLN LEU SEQRES 9 A 187 ILE CYS LEU LYS PHE HIS THR ASN THR ASP ASP VAL ASP SEQRES 10 A 187 LYS GLU GLN LEU ARG THR ILE MET THR SER ILE VAL LYS SEQRES 11 A 187 GLY GLN GLU ILE GLU PHE ASN ASP ASP ASN LEU SER ARG SEQRES 12 A 187 PHE TYR ASP GLU ALA LEU ILE ARG LYS ILE TYR LYS LEU SEQRES 13 A 187 SER ASP ASP PHE LYS PRO GLN ASP VAL ASN GLY LEU SER SEQRES 14 A 187 ARG ALA LEU VAL ASP ALA ILE GLN LEU ARG GLY VAL HIS SEQRES 15 A 187 HIS HIS HIS HIS HIS SEQRES 1 B 187 MET VAL VAL SER ILE ILE PRO GLN PHE PRO ASP ILE LYS SEQRES 2 B 187 VAL SER LEU ALA LEU PHE GLU GLN VAL LYS ASN ALA LYS SEQRES 3 B 187 GLU ILE ARG SER LYS MET SER GLU LEU SER THR SER PHE SEQRES 4 B 187 ALA PHE ILE ASP PRO ARG LEU VAL CYS SER GLY GLU GLN SEQRES 5 B 187 MET TYR SER ALA ILE TYR LYS THR LEU ILE GLU VAL LYS SEQRES 6 B 187 TYR ASN LYS MET ARG THR ARG ASN LEU ASN SER GLU CYS SEQRES 7 B 187 VAL LEU CME LEU SER PRO THR SER ASN ILE SER ASP ALA SEQRES 8 B 187 PHE LEU LYS PHE GLY ILE LYS ASP ASP SER SER GLN LEU SEQRES 9 B 187 ILE CYS LEU LYS PHE HIS THR ASN THR ASP ASP VAL ASP SEQRES 10 B 187 LYS GLU GLN LEU ARG THR ILE MET THR SER ILE VAL LYS SEQRES 11 B 187 GLY GLN GLU ILE GLU PHE ASN ASP ASP ASN LEU SER ARG SEQRES 12 B 187 PHE TYR ASP GLU ALA LEU ILE ARG LYS ILE TYR LYS LEU SEQRES 13 B 187 SER ASP ASP PHE LYS PRO GLN ASP VAL ASN GLY LEU SER SEQRES 14 B 187 ARG ALA LEU VAL ASP ALA ILE GLN LEU ARG GLY VAL HIS SEQRES 15 B 187 HIS HIS HIS HIS HIS MODRES 4XAH CME A 81 CYS MODIFIED RESIDUE MODRES 4XAH CME B 81 CYS MODIFIED RESIDUE HET CME A 81 10 HET CME B 81 10 HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE FORMUL 1 CME 2(C5 H11 N O3 S2) FORMUL 3 HOH *383(H2 O) HELIX 1 AA1 ASN A 24 LYS A 31 1 8 HELIX 2 AA2 LYS A 31 SER A 36 1 6 HELIX 3 AA3 ASP A 43 VAL A 47 5 5 HELIX 4 AA4 SER A 49 ASN A 67 1 19 HELIX 5 AA5 ASN A 73 SER A 83 1 11 HELIX 6 AA6 ASN A 87 GLY A 96 1 10 HELIX 7 AA7 ASP A 117 VAL A 129 1 13 HELIX 8 AA8 ASN A 137 TYR A 145 1 9 HELIX 9 AA9 ASP A 146 TYR A 154 1 9 HELIX 10 AB1 ASP A 164 GLN A 177 1 14 HELIX 11 AB2 ASN B 24 SER B 30 1 7 HELIX 12 AB3 LYS B 31 THR B 37 1 7 HELIX 13 AB4 ASP B 43 VAL B 47 5 5 HELIX 14 AB5 SER B 49 ASN B 67 1 19 HELIX 15 AB6 ASN B 73 SER B 83 1 11 HELIX 16 AB7 ASN B 87 GLY B 96 1 10 HELIX 17 AB8 ASP B 117 VAL B 129 1 13 HELIX 18 AB9 ASN B 137 ARG B 143 1 7 HELIX 19 AC1 ASP B 146 TYR B 154 1 9 HELIX 20 AC2 ASP B 164 GLN B 177 1 14 SHEET 1 AA1 4 VAL A 2 SER A 4 0 SHEET 2 AA1 4 LYS A 13 GLU A 20 -1 O VAL A 14 N SER A 4 SHEET 3 AA1 4 LEU A 104 HIS A 110 -1 O HIS A 110 N LYS A 13 SHEET 4 AA1 4 ALA A 40 ILE A 42 -1 N ILE A 42 O ILE A 105 SHEET 1 AA2 3 VAL A 2 SER A 4 0 SHEET 2 AA2 3 LYS A 13 GLU A 20 -1 O VAL A 14 N SER A 4 SHEET 3 AA2 3 GLN A 132 ILE A 134 -1 O GLN A 132 N GLU A 20 SHEET 1 AA3 4 VAL B 2 ILE B 6 0 SHEET 2 AA3 4 PHE B 9 GLU B 20 -1 O VAL B 14 N SER B 4 SHEET 3 AA3 4 LEU B 104 HIS B 110 -1 O HIS B 110 N LYS B 13 SHEET 4 AA3 4 ALA B 40 ILE B 42 -1 N ILE B 42 O ILE B 105 SHEET 1 AA4 3 VAL B 2 ILE B 6 0 SHEET 2 AA4 3 PHE B 9 GLU B 20 -1 O VAL B 14 N SER B 4 SHEET 3 AA4 3 GLN B 132 ILE B 134 -1 O GLN B 132 N GLU B 20 LINK C LEU A 80 N CME A 81 1555 1555 1.33 LINK C CME A 81 N LEU A 82 1555 1555 1.33 LINK C LEU B 80 N CME B 81 1555 1555 1.33 LINK C CME B 81 N LEU B 82 1555 1555 1.32 CRYST1 75.650 76.900 84.570 90.00 90.00 90.00 P 21 21 21 8 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 0.013219 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013004 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011825 0.00000