HEADER TRANSFERASE 27-SEP-06 2IHZ TITLE CRYSTAL STRUCTURE OF MULTIFUNCTIONAL SIALYLTRANSFERASE FROM TITLE 2 PASTEURELLA MULTOCIDA WITH CMP-3F-NEU5AC AND ALPHA-LACTOSE BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-2,3/2,6-SIALYLTRANSFERASE/SIALIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.4.99.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PASTEURELLA MULTOCIDA; SOURCE 3 ORGANISM_TAXID: 747; SOURCE 4 STRAIN: PM70; SOURCE 5 GENE: PM0188; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET23A(+) KEYWDS SIALYLTRANSFERASE CMP-3F-NEU5AC, ALPHA-LACTOSE, TWO ROSSMANN DOMAIN, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.J.FISHER,L.NI REVDAT 7 30-AUG-23 2IHZ 1 HETSYN REVDAT 6 29-JUL-20 2IHZ 1 COMPND REMARK SEQADV HET REVDAT 6 2 1 HETNAM FORMUL LINK SITE REVDAT 6 3 1 ATOM REVDAT 5 13-JUL-11 2IHZ 1 VERSN REVDAT 4 06-OCT-09 2IHZ 1 HET REVDAT 3 24-FEB-09 2IHZ 1 VERSN REVDAT 2 05-JUN-07 2IHZ 1 JRNL REVDAT 1 22-MAY-07 2IHZ 0 JRNL AUTH L.NI,H.A.CHOKHAWALA,H.CAO,R.HENNING,L.NG,S.HUANG,H.YU, JRNL AUTH 2 X.CHEN,A.J.FISHER JRNL TITL CRYSTAL STRUCTURES OF PASTEURELLA MULTOCIDA JRNL TITL 2 SIALYLTRANSFERASE COMPLEXES WITH ACCEPTOR AND DONOR JRNL TITL 3 ANALOGUES REVEAL SUBSTRATE BINDING SITES AND CATALYTIC JRNL TITL 4 MECHANISM. JRNL REF BIOCHEMISTRY V. 46 6288 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17487984 JRNL DOI 10.1021/BI700346W REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 63.63 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 31548 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 + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.210 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 : 1680 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2292 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.10 REMARK 3 BIN R VALUE (WORKING SET) : 0.1970 REMARK 3 BIN FREE R VALUE SET COUNT : 117 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3098 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 65 REMARK 3 SOLVENT ATOMS : 357 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.04 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.95000 REMARK 3 B22 (A**2) : 0.15000 REMARK 3 B33 (A**2) : -0.93000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.52000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.192 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.173 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.116 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.411 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.925 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.892 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3244 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4410 ; 1.177 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 377 ; 5.508 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 160 ;38.122 ;25.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 549 ;14.294 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;13.256 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 495 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2441 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1562 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2236 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 338 ; 0.154 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 37 ; 0.144 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 16 ; 0.164 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1953 ; 0.510 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3070 ; 0.801 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1474 ; 1.287 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1340 ; 2.027 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 25 A 240 REMARK 3 ORIGIN FOR THE GROUP (A): 12.6904 5.2563 17.7140 REMARK 3 T TENSOR REMARK 3 T11: -.1996 T22: -.1361 REMARK 3 T33: -.1924 T12: .0033 REMARK 3 T13: -.0278 T23: -.0027 REMARK 3 L TENSOR REMARK 3 L11: 1.3463 L22: 2.1189 REMARK 3 L33: 2.2472 L12: .0897 REMARK 3 L13: -.5881 L23: -.0419 REMARK 3 S TENSOR REMARK 3 S11: -.0459 S12: -.1509 S13: -.0219 REMARK 3 S21: .1135 S22: .0529 S23: -.0683 REMARK 3 S31: .0893 S32: .1274 S33: -.0070 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 248 A 412 REMARK 3 ORIGIN FOR THE GROUP (A): 13.2980 -6.8993 -8.1987 REMARK 3 T TENSOR REMARK 3 T11: -.1522 T22: -.1751 REMARK 3 T33: -.1817 T12: .0061 REMARK 3 T13: .0144 T23: -.0039 REMARK 3 L TENSOR REMARK 3 L11: 3.1721 L22: 2.2430 REMARK 3 L33: 3.7310 L12: 1.2568 REMARK 3 L13: .0756 L23: .6120 REMARK 3 S TENSOR REMARK 3 S11: -.0249 S12: .1911 S13: .0559 REMARK 3 S21: -.1528 S22: .0762 S23: .0036 REMARK 3 S31: -.0796 S32: .1816 S33: -.0513 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2IHZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000039593. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER SMART 6000 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROTEUM PLUS PLUS REMARK 200 DATA SCALING SOFTWARE : PROTEUM PLUS PLUS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33274 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 64.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.180 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04590 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.2800 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) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.21070 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.150 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2EX1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG MME 2000, 0.2 M NABR, 40.4% REMARK 280 TRITON X-100, VAPOR DIFFUSION, HANGING 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 32.26600 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, 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 ASN A 374 REMARK 465 LYS A 375 REMARK 465 GLN A 376 REMARK 465 VAL A 377 REMARK 465 LYS A 378 REMARK 465 SER A 379 REMARK 465 LYS A 380 REMARK 465 GLU A 381 REMARK 465 ASP A 382 REMARK 465 GLY A 413 REMARK 465 GLY A 414 REMARK 465 GLY A 415 REMARK 465 LEU A 416 REMARK 465 GLU A 417 REMARK 465 HIS A 418 REMARK 465 HIS A 419 REMARK 465 HIS A 420 REMARK 465 HIS A 421 REMARK 465 HIS A 422 REMARK 465 HIS A 423 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 MET A 25 CG SD CE REMARK 470 ASP A 129 CG OD1 OD2 REMARK 470 GLN A 258 CG CD OE1 NE2 REMARK 470 ASN A 273 CG OD1 ND2 REMARK 470 ASP A 275 CG OD1 OD2 REMARK 470 GLU A 400 CG CD OE1 OE2 REMARK 470 GLN A 402 CG CD OE1 NE2 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 ASP A 33 119.26 -171.15 REMARK 500 ALA A 35 -141.81 -107.48 REMARK 500 ALA A 219 -117.60 52.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2IHJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MULTIFUNCTIONAL SIALYLTRANSFERASE FROM REMARK 900 PASTEURELLA MULTOCIDA WITH CMP-3F-NEU5AC BOUND DBREF 2IHZ A 26 412 UNP Q15KI8 Q15KI8_PASMU 26 412 SEQADV 2IHZ MET A 25 UNP Q15KI8 INITIATING METHIONINE SEQADV 2IHZ GLY A 413 UNP Q15KI8 CLONING ARTIFACT SEQADV 2IHZ GLY A 414 UNP Q15KI8 CLONING ARTIFACT SEQADV 2IHZ GLY A 415 UNP Q15KI8 CLONING ARTIFACT SEQADV 2IHZ LEU A 416 UNP Q15KI8 CLONING ARTIFACT SEQADV 2IHZ GLU A 417 UNP Q15KI8 CLONING ARTIFACT SEQADV 2IHZ HIS A 418 UNP Q15KI8 EXPRESSION TAG SEQADV 2IHZ HIS A 419 UNP Q15KI8 EXPRESSION TAG SEQADV 2IHZ HIS A 420 UNP Q15KI8 EXPRESSION TAG SEQADV 2IHZ HIS A 421 UNP Q15KI8 EXPRESSION TAG SEQADV 2IHZ HIS A 422 UNP Q15KI8 EXPRESSION TAG SEQADV 2IHZ HIS A 423 UNP Q15KI8 EXPRESSION TAG SEQRES 1 A 399 MET LYS THR ILE THR LEU TYR LEU ASP PRO ALA SER LEU SEQRES 2 A 399 PRO ALA LEU ASN GLN LEU MET ASP PHE THR GLN ASN ASN SEQRES 3 A 399 GLU ASP LYS THR HIS PRO ARG ILE PHE GLY LEU SER ARG SEQRES 4 A 399 PHE LYS ILE PRO ASP ASN ILE ILE THR GLN TYR GLN ASN SEQRES 5 A 399 ILE HIS PHE VAL GLU LEU LYS ASP ASN ARG PRO THR GLU SEQRES 6 A 399 ALA LEU PHE THR ILE LEU ASP GLN TYR PRO GLY ASN ILE SEQRES 7 A 399 GLU LEU ASN ILE HIS LEU ASN ILE ALA HIS SER VAL GLN SEQRES 8 A 399 LEU ILE ARG PRO ILE LEU ALA TYR ARG PHE LYS HIS LEU SEQRES 9 A 399 ASP ARG VAL SER ILE GLN GLN LEU ASN LEU TYR ASP ASP SEQRES 10 A 399 GLY SER MET GLU TYR VAL ASP LEU GLU LYS GLU GLU ASN SEQRES 11 A 399 LYS ASP ILE SER ALA GLU ILE LYS GLN ALA GLU LYS GLN SEQRES 12 A 399 LEU SER HIS TYR LEU LEU THR GLY LYS ILE LYS PHE ASP SEQRES 13 A 399 ASN PRO THR ILE ALA ARG TYR VAL TRP GLN SER ALA PHE SEQRES 14 A 399 PRO VAL LYS TYR HIS PHE LEU SER THR ASP TYR PHE GLU SEQRES 15 A 399 LYS ALA GLU PHE LEU GLN PRO LEU LYS GLU TYR LEU ALA SEQRES 16 A 399 GLU ASN TYR GLN LYS MET ASP TRP THR ALA TYR GLN GLN SEQRES 17 A 399 LEU THR PRO GLU GLN GLN ALA PHE TYR LEU THR LEU VAL SEQRES 18 A 399 GLY PHE ASN ASP GLU VAL LYS GLN SER LEU GLU VAL GLN SEQRES 19 A 399 GLN ALA LYS PHE ILE PHE THR GLY THR THR THR TRP GLU SEQRES 20 A 399 GLY ASN THR ASP VAL ARG GLU TYR TYR ALA GLN GLN GLN SEQRES 21 A 399 LEU ASN LEU LEU ASN HIS PHE THR GLN ALA GLU GLY ASP SEQRES 22 A 399 LEU PHE ILE GLY ASP HIS TYR LYS ILE TYR PHE LYS GLY SEQRES 23 A 399 HIS PRO ARG GLY GLY GLU ILE ASN ASP TYR ILE LEU ASN SEQRES 24 A 399 ASN ALA LYS ASN ILE THR ASN ILE PRO ALA ASN ILE SER SEQRES 25 A 399 PHE GLU VAL LEU MET MET THR GLY LEU LEU PRO ASP LYS SEQRES 26 A 399 VAL GLY GLY VAL ALA SER SER LEU TYR PHE SER LEU PRO SEQRES 27 A 399 LYS GLU LYS ILE SER HIS ILE ILE PHE THR SER ASN LYS SEQRES 28 A 399 GLN VAL LYS SER LYS GLU ASP ALA LEU ASN ASN PRO TYR SEQRES 29 A 399 VAL LYS VAL MET ARG ARG LEU GLY ILE ILE ASP GLU SER SEQRES 30 A 399 GLN VAL ILE PHE TRP ASP SER LEU LYS GLN LEU GLY GLY SEQRES 31 A 399 GLY LEU GLU HIS HIS HIS HIS HIS HIS HET GLC B 1 12 HET GAL B 2 11 HET CSF A1741 42 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM CSF CYTIDINE-5'-MONOPHOSPHATE-3-FLUORO-N-ACETYL-NEURAMINIC HETNAM 2 CSF ACID HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN CSF CMP-3FNEUAC FORMUL 2 GLC C6 H12 O6 FORMUL 2 GAL C6 H12 O6 FORMUL 3 CSF C20 H30 F N4 O16 P FORMUL 4 HOH *357(H2 O) HELIX 1 1 SER A 36 ASN A 49 1 14 HELIX 2 2 PRO A 67 THR A 72 1 6 HELIX 3 3 GLU A 89 GLN A 97 1 9 HELIX 4 4 HIS A 112 HIS A 127 1 16 HELIX 5 5 GLY A 142 LYS A 151 1 10 HELIX 6 6 ASP A 156 GLY A 175 1 20 HELIX 7 7 ASN A 181 ARG A 186 1 6 HELIX 8 8 TYR A 187 ALA A 192 5 6 HELIX 9 9 THR A 202 ALA A 208 1 7 HELIX 10 10 LEU A 211 ALA A 219 1 9 HELIX 11 11 THR A 228 LEU A 233 1 6 HELIX 12 12 THR A 234 GLY A 246 1 13 HELIX 13 13 ASN A 248 LEU A 255 1 8 HELIX 14 14 VAL A 276 GLN A 293 1 18 HELIX 15 15 GLY A 315 ALA A 325 1 11 HELIX 16 16 PHE A 337 THR A 343 1 7 HELIX 17 17 SER A 355 SER A 360 5 6 HELIX 18 18 PRO A 362 GLU A 364 5 3 HELIX 19 19 ASN A 386 LEU A 395 1 10 HELIX 20 20 ASP A 407 LEU A 409 5 3 SHEET 1 A 7 ILE A 77 PHE A 79 0 SHEET 2 A 7 ARG A 57 LEU A 61 1 N ARG A 57 O HIS A 78 SHEET 3 A 7 THR A 27 ASP A 33 1 N TYR A 31 O GLY A 60 SHEET 4 A 7 ILE A 102 ASN A 109 1 O HIS A 107 N LEU A 30 SHEET 5 A 7 VAL A 131 TYR A 139 1 O ASN A 137 N LEU A 108 SHEET 6 A 7 VAL A 195 PHE A 199 1 O LYS A 196 N LEU A 138 SHEET 7 A 7 TYR A 222 LYS A 224 1 O GLN A 223 N PHE A 199 SHEET 1 B 2 LEU A 82 LYS A 83 0 SHEET 2 B 2 ARG A 86 PRO A 87 -1 O ARG A 86 N LYS A 83 SHEET 1 C 6 ILE A 328 ILE A 331 0 SHEET 2 C 6 LYS A 305 LYS A 309 1 N PHE A 308 O ILE A 331 SHEET 3 C 6 LYS A 261 THR A 265 1 N PHE A 264 O TYR A 307 SHEET 4 C 6 LYS A 349 VAL A 353 1 O GLY A 351 N THR A 265 SHEET 5 C 6 ILE A 366 PHE A 371 1 O SER A 367 N VAL A 350 SHEET 6 C 6 ILE A 404 PHE A 405 1 O ILE A 404 N PHE A 371 LINK O4 GLC B 1 C1 GAL B 2 1555 1555 1.43 CRYST1 60.482 64.532 64.410 90.00 99.03 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 0.016534 0.000000 0.002628 0.00000 SCALE2 0.000000 0.015496 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015720 0.00000