PDB Short entry for 2CCV HEADER LECTIN 18-JAN-06 2CCV TITLE STRUCTURE OF HELIX POMATIA AGGLUTININ WITH ZINC AND N-ACETYL-ALPHA-D- TITLE 2 GALACTOSEAMINE (GALNAC) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HELIX POMATIA AGGLUTININ; COMPND 3 CHAIN: A; COMPND 4 OTHER_DETAILS: GLYCOLYSIS SITE AT N34 WITH GLUCOSEAMINE BOUND SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELIX POMATIA; SOURCE 3 ORGANISM_COMMON: ROMAN SNAIL; SOURCE 4 ORGANISM_TAXID: 6536; SOURCE 5 ORGAN: ALBUMIN GLAND KEYWDS LECTIN, SNAIL, HELIX POMATIA EXPDTA X-RAY DIFFRACTION AUTHOR J.-F.SANCHEZ,J.LESCAR,V.CHAZALET,A.AUDFRAY,C.GAUTIER,J.GAGNON, AUTHOR 2 C.BRETON,A.IMBERTY,E.P.MITCHELL REVDAT 5 29-JUL-20 2CCV 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 22-MAY-19 2CCV 1 REMARK REVDAT 3 08-MAY-19 2CCV 1 REMARK LINK REVDAT 2 24-FEB-09 2CCV 1 VERSN REVDAT 1 15-MAY-06 2CCV 0 JRNL AUTH J.-F.SANCHEZ,J.LESCAR,V.CHAZALET,A.AUDFRAY,J.GAGNON, JRNL AUTH 2 R.ALVAREZ,C.BRETON,A.IMBERTY,E.P.MITCHELL JRNL TITL BIOCHEMICAL AND STRUCTURAL ANALYSIS OF HELIX POMATIA JRNL TITL 2 AGGLUTININ. A HEXAMERIC LECTIN WITH A NOVEL FOLD. JRNL REF J.BIOL.CHEM. V. 281 20171 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16704980 JRNL DOI 10.1074/JBC.M603452200 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.144 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1643 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 30995 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.140 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.175 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1467 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 27631 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 771 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 99 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 898.48 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 754.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 7 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 8627 REMARK 3 NUMBER OF RESTRAINTS : 11315 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 ANGLE DISTANCES (A) : 0.032 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.033 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.081 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.086 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.054 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.005 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.057 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.115 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE ASN34 GLYCOLYSATION SITE HAS SOME REMARK 3 WEAK DENSITY FOR THE FIRST GLCNAC RESIDUE OF THE SUGAR BUT NO REMARK 3 FURTHER. THE FIRST SUGAR WAS THEREFORE MODELLED TO GIVE AN REMARK 3 INDICATION OF THE LOCATION. REMARK 4 REMARK 4 2CCV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1290027256. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : DIAMOND REMARK 200 OPTICS : TOROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32736 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 11.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.440 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 22.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.25 REMARK 200 R MERGE FOR SHELL (I) : 0.31000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.270 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HYSS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: HYSS WAS USED TO DETERMINE THE POSITION OF THE ZINC ION REMARK 200 AND THEN PHASES WERE GROWN USING ACORN AND ALL DATA TO 1.15A. REMARK 200 THE DATA SET WAS SUBSEQUENTLY CUT TO 1.3A FOR REFINEMENT OF THE REMARK 200 STRUCTURE. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP METHOD WITH PRECIPITATION REMARK 280 SOLUTION CONTAINING LITHIUM SULPHATE (2 M) AND AMMONIUM SULPHATE REMARK 280 (3.5 M) IN SODIUM CITRATE BUFFER (1.5 M, PH 6.5), VAPOR REMARK 280 DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 24.22500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 13.98631 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 95.37333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 24.22500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 13.98631 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 95.37333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 24.22500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 13.98631 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 95.37333 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 24.22500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 13.98631 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 95.37333 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 24.22500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 13.98631 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 95.37333 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 24.22500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 13.98631 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 95.37333 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 27.97262 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 190.74667 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 27.97262 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 190.74667 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 27.97262 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 190.74667 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 27.97262 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 190.74667 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 27.97262 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 190.74667 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 27.97262 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 190.74667 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PQS 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 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 286.12000 REMARK 350 BIOMT1 5 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 5 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 286.12000 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 286.12000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 ZN ZN A1100 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2030 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2032 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2072 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2074 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2075 LIES ON A SPECIAL POSITION. 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 100 REMARK 465 TYR A 101 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 GLU A 99 CG CD OE1 OE2 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 CG ASN A 34 C1 NAG A 1104 2.10 REMARK 500 OD1 ASN A 34 C1 NAG A 1104 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 25 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 29 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 CYS A 42 CA - CB - SG ANGL. DEV. = 6.9 DEGREES REMARK 500 TYR A 81 CB - CG - CD2 ANGL. DEV. = 3.6 DEGREES 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 SER A 39 103.78 142.48 REMARK 500 HIS A 84 -136.64 51.08 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 ZN A1100 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 84 NE2 REMARK 620 2 HIS A 84 NE2 124.4 REMARK 620 3 ACT A1103 O 114.5 113.3 REMARK 620 4 ACT A1103 O 114.5 113.3 0.0 REMARK 620 N 1 2 3 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2CE6 RELATED DB: PDB REMARK 900 STRUCTURE OF HELIX POMATIA AGGLUTININ WITH NO LIGANDS DBREF 2CCV A 1 101 UNP Q2F1K8 Q2F1K8_HELPO 21 121 SEQADV 2CCV ASP A 11 UNP Q2F1K8 ASN 31 CONFLICT SEQADV 2CCV SER A 74 UNP Q2F1K8 THR 94 CONFLICT SEQRES 1 A 101 ARG VAL GLN SER GLY LYS ILE ASP CYS GLY ASP ASP ALA SEQRES 2 A 101 GLY TRP ALA LYS VAL PRO SER ASP ASP PRO GLY ARG ASP SEQRES 3 A 101 ASN THR ARG GLU LEU ALA LYS ASN ILE THR PHE ALA SER SEQRES 4 A 101 PRO TYR CYS ARG PRO PRO VAL VAL LEU LEU SER ILE THR SEQRES 5 A 101 GLN LEU ASP VAL GLU GLN SER GLN ASN LEU ARG VAL ILE SEQRES 6 A 101 ALA ARG LEU TYR SER VAL SER PRO SER GLY PHE LYS ALA SEQRES 7 A 101 SER CYS TYR THR TRP HIS ASN THR LYS VAL TYR SER MET SEQRES 8 A 101 SER ILE SER TRP ILE SER ILE GLU ASN TYR MODRES 2CCV ASN A 34 ASN GLYCOSYLATION SITE HET ZN A1100 1 HET A2G A1101 15 HET GOL A1102 6 HET ACT A1103 8 HET NAG A1104 14 HETNAM ZN ZINC ION HETNAM A2G 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSE HETNAM GOL GLYCEROL HETNAM ACT ACETATE ION HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 A2G C8 H15 N O6 FORMUL 4 GOL C3 H8 O3 FORMUL 5 ACT C2 H3 O2 1- FORMUL 6 NAG C8 H15 N O6 FORMUL 7 HOH *99(H2 O) HELIX 1 1 ASP A 11 ALA A 16 5 6 SHEET 1 AA 3 VAL A 2 CYS A 9 0 SHEET 2 AA 3 VAL A 88 GLU A 99 -1 O ILE A 93 N ILE A 7 SHEET 3 AA 3 VAL A 46 GLU A 57 -1 O VAL A 46 N ILE A 98 SHEET 1 AB 4 ALA A 16 VAL A 18 0 SHEET 2 AB 4 THR A 28 PHE A 37 -1 O GLU A 30 N ALA A 16 SHEET 3 AB 4 GLY A 75 TRP A 83 -1 N PHE A 76 O ILE A 35 SHEET 4 AB 4 VAL A 64 SER A 72 -1 O ILE A 65 N TYR A 81 SSBOND 1 CYS A 9 CYS A 80 1555 1555 2.09 SSBOND 2 CYS A 42 CYS A 42 1555 5556 1.93 LINK ND2 ASN A 34 C1 NAG A1104 1555 1555 1.33 LINK NE2 HIS A 84 ZN ZN A1100 1555 1555 2.02 LINK NE2 HIS A 84 ZN ZN A1100 16545 1555 2.06 LINK ZN ZN A1100 O AACT A1103 16545 1555 2.02 LINK ZN ZN A1100 O AACT A1103 1555 1555 2.01 CRYST1 48.450 48.450 286.120 90.00 90.00 120.00 H 3 2 18 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 0.020640 0.011916 0.000000 0.00000 SCALE2 0.000000 0.023833 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003495 0.00000